{"id":264,"date":"2023-01-01T02:19:55","date_gmt":"2023-01-01T02:19:55","guid":{"rendered":"http:\/\/nmcoupling.net\/china-grooved-fittings-rigid-grooved-coupling-with-fm-ul-with-good-quality\/"},"modified":"2023-01-01T02:19:55","modified_gmt":"2023-01-01T02:19:55","slug":"china-grooved-fittings-rigid-grooved-coupling-with-fm-ul-with-good-quality","status":"publish","type":"post","link":"https:\/\/nmcoupling.net\/th\/china-grooved-fittings-rigid-grooved-coupling-with-fm-ul-with-good-quality\/","title":{"rendered":"China Grooved Fittings Rigid Grooved Coupling with FM\/UL with Good quality"},"content":{"rendered":"

Merchandise Description<\/h2>\n

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Item Description<\/p>\n

1nuo \/YINUO Pipe Fittings Common Grooved Pipe Fittings grooved coupling<\/p>\n

manufacturing procedure<\/p>\n

A tough castings of grooved fittings will be processed and produced by electrical-furnice smelting,on-line checking and management and automatic molding strategies.<\/p>\n

Merchandise Parameters<\/p>\n

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1. High Pressure Coupling Specification: <\/p>\n\n\n<\/colgroup>\n\n\n<\/tr>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Size<\/td>\nPipe O.D <\/td>\nWorking Stress<\/td>\nBolt Measurement<\/td>\n<\/tr>\n
mm\/in<\/td>\nPSI\/MPa<\/td>\nNo.-Dimension mm<\/td>\n<\/tr>\n
twenty five
1 <\/td>\n		33.seven
one.327<\/td>\n		750
5.17<\/td>\n		2-M10*forty five<\/td>\n<\/tr>\n
32
1\u00bc<\/td>\n		42.4
one.669<\/td>\n		750
5.seventeen<\/td>\n		2-M10*forty five<\/td>\n<\/tr>\n
forty
1 1\/two<\/td>\n		forty eight.3
1.900<\/td>\n		750
five.seventeen<\/td>\n		2-M10*45<\/td>\n<\/tr>\n
50
2<\/td>\n		60.three
2.375<\/td>\n		750
five.17<\/td>\n		two-M10*55<\/td>\n<\/tr>\n
sixty five
2 1\/2<\/td>\n		seventy three
two.875<\/td>\n		750
5.17<\/td>\n		two-M10*fifty five<\/td>\n<\/tr>\n
sixty five
3OD<\/td>\n		seventy six.one
3.000<\/td>\n		three hundred
two.07<\/td>\n		2-M10*fifty five<\/td>\n<\/tr>\n
80
three<\/td>\n		88.9
three.five hundred<\/td>\n		750
five.seventeen<\/td>\n		2-M10*60<\/td>\n<\/tr>\n
a hundred
four<\/td>\n		114.three
four.five hundred<\/td>\n		750
five.17<\/td>\n		two-M10*65<\/td>\n<\/tr>\n
125
5.5OD<\/td>\n		139.7
five.500<\/td>\n		750
five.seventeen<\/td>\n		2-M10*75<\/td>\n<\/tr>\n
one hundred fifty
six OD<\/td>\n		one hundred sixty five.1
6.500<\/td>\n		750
5.17<\/td>\n		2-M10*75<\/td>\n<\/tr>\n
one hundred fifty
six<\/td>\n		168.three
6.625<\/td>\n		750
five.17<\/td>\n		two-M10*75<\/td>\n<\/tr>\n
200
eight<\/td>\n		219.1
eight.625<\/td>\n		750
five.seventeen<\/td>\n		2-M10*one hundred<\/td>\n<\/tr>\n
250
ten <\/td>\n		273.
10.748<\/td>\n		750
five.17<\/td>\n		two-M10*130<\/td>\n<\/tr>\n
three hundred
twelve<\/td>\n		323.nine
12.752<\/td>\n		750
5.seventeen<\/td>\n		two-M10*one hundred thirty
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Solution Information<\/p>\n

\u00a0<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Content <\/td>\nDuctile Iron-ASTM A536<\/td>\n<\/tr>\n
Thread Normal<\/td>\nBSPT\/ BSPP\/ NPT<\/td>\n<\/tr>\n
Bolt and Nut<\/td>\nChilly Heading Steel- Gold colour<\/td>\n<\/tr>\n
Force<\/td>\n750 Psi – 5.17Mpa<\/td>\n<\/tr>\n
End<\/td>\nEpoxy\/ Painted \/ Galvanized<\/td>\n<\/tr>\n
Color<\/td>\nRal 3000 Purple \/ Orange\/ Blue\/ White<\/td>\n<\/tr>\n
\u0e41\u0e1a\u0e1a\u0e2d\u0e22\u0e48\u0e32\u0e07<\/td>\n1NUO<\/td>\n<\/tr>\n
Package deal<\/td>\nCartons with Pallet \/ Wood Situation<\/td>\n<\/tr>\n
Shipping and delivery Time<\/td>\ntwenty-forty times as per ever order<\/td>\n<\/tr>\n
Ability<\/td>\nFour Automatic Vertical Manufacturing Strains<\/td>\n<\/tr>\n
Application<\/td>\none. fireplace fighting& hearth sprinkler program for industrial and civil hearth defense development, this sort of as water giving, fuel providing, air-conditioning and so forth.<\/td>\n<\/tr>\n
2. Industrial pipeline method in shipping and delivery, mine, oil discipline, cement, mine piping , chemical plant and so on.<\/td>\n<\/tr>\n
three. Normal piping delivery in sewage remedy, Subway station, airport and so on.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Gasket: <\/p>\n\n\n\n\n\n\n
Gasket<\/td>\nContent <\/td>\nTemperature Variety<\/td>\nRecommendations<\/td>\n<\/tr>\n
E<\/td>\nEPDM<\/td>\n-34\u00baC~ +110\u00baC<\/td>\nAdvisable for very hot drinking water, dilute acid, oil-cost-free fuel
and other chemical substances(apart from for hydrocarbon ) within the specified temperature variety. Not recommended for petroleum and hydrocarbon.<\/td>\n<\/tr>\n
D<\/td>\nNBR<\/td>\n-29\u00baC~ +82\u00baC<\/td>\nAdvisable for petroleum merchandise, gas with oil vapors, mineral oil and vegetable oil. Not recommended for higher temperature components.<\/td>\n<\/tr>\n
S<\/td>\nSilicon Rubber<\/td>\n-40\u00baC~ +177\u00baC<\/td>\nAdvisable for higher temperature and dry air, and some higher temperature substances.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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Certifications<\/p>\n

FM Approved&UL Listed&CE Certification<\/p>\n

Packaging & Shipping and delivery<\/p>\n

To greater make sure the safety of your goods, specialist, environmentally pleasant, hassle-free and effective packaging services will be supplied.
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Company Profile<\/p>\n

HangZhou CZPT has strong technical strength and possesses the world’s very first-course tools and technologies, as nicely as best screening strategies. All rough castings of grooved fittings will be processed and developed by electric-furnace smelting, on-line monitoring and manage and automatic molding techniques. Now our amenities include 11 medium frequency furnace, 4 superior vertical parting molding lines and 3 painting lines. Every single customer’s requirements can be happy by custom-made companies.<\/p>\n

Yinuo’s ductile iron grooved fittings have successively passed the China national sort examination, ISO 9001 and FM&UL approvals and so on. Our products are underwritten by China Ping An Insurance(Group) Co.,Ltd. The grooved pipe fittings are widely utilised in hearth preventing, air-conditioning, water supply, sewage, cement, low-pressure steaming, mine piping and regular piping shipping and delivery. <\/p>\n

\u00f8 Corporate Eyesight: In which there is pipes, there is YINUO.
\u00f8 Company Mission: Connecting pipeline around the planet, benefiting homes in each and every creating.
\u00f8 Competitive Method: To source marketplace with excellent items, to win customers with exceptional service.
\u00f8 Main Worth: Pragmatic honesty, quality very first, constant innovation and CZPT cooperation.
\u00f8 Top quality Value: We survive with top quality and develop by engineering.
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Variety of items<\/p>\n

Rigid coupling, Versatile coupling, 90\u00b0 Elbow, 45\u00b0 Elbow, 22.5\u00b0 Elbow, eleven.25\u00b0 Elbow, Tee, Decreasing Tee(Grooved\/Threaded), Cross, Lowering Cross(Grooved\/Threaded), Mechnical Tee(Grooved\/Threaded), Mechnical Cross(Grooved\/Threaded), U-bolted Mechnical Tee, Reducer(Grooved\/Threaded), Grooved Eccentric Reducer, Grooved Break up Flange, Grooved Adaptor Flange, Cap.
Application: As 1 of the most well-known fittings in fire fighting techniques, the grooved pipe fittings are commonly used in fire preventing, air-conditioning, h2o supply, sewage, cement, oil&fuel pipeline, mine piping and ordinary piping supply. CZPT is spreading all in excess of the planet and profitable the appreciations from consumers at residence and abroad.<\/p>\n

\u0e04\u0e33\u0e16\u0e32\u0e21\u0e17\u0e35\u0e48\u0e1e\u0e1a\u0e1a\u0e48\u0e2d\u0e22<\/p>\n

Q1. Are you manufactrer?
A: Yes, we are manufacturing&buying and selling combo.<\/p>\n

Q2. What are your terms of shipping and delivery?
A: EXW, FOB, CFR, CIF.<\/p>\n

Q3. What is your supply time?
A: The time of shipping and delivery is close to fifteen-20 days, based on order quantity.<\/p>\n

This fall: Can you supply us with some samples for tests?
A: Of course, we can offer you you samples. The sample is free, you only require to bear the freight.<\/p>\n

Q5. What is your payment terms?
A: We accept 30% T\/T in progress, 70% in the period of time of cargo or L\/C at sight.<\/p>\n

Q6. Could you specifically style and generate for customers?
A: Confident, we have all varieties of specialist engineers.We can style and produce special products in accordance to customers’ ask for. Such as: special measurement, special management, OEM, and so forth.
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\n\n\n\n\n\n\n\n\n
Connection:<\/th>\nGrooved\/Threaded<\/td>\n<\/tr>\n
Structure:<\/th>\nUniversal<\/td>\n<\/tr>\n
Flexible or Rigid:<\/th>\nRigid<\/td>\n<\/tr>\n
Material:<\/th>\nCarbon Steel<\/td>\n<\/tr>\n
Standard:<\/th>\nStandard<\/td>\n<\/tr>\n
Raw Material:<\/th>\nCast Iron\/ Ductile Iron-ASTM A536<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

###<\/p>\n\n\n<\/colgroup>\n\n\n<\/tr>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Size<\/span><\/span><\/td>\nPipe O.D <\/span><\/span><\/td>\nWorking Pressure<\/span><\/span><\/td>\nBolt Size<\/span><\/span><\/td>\n<\/tr>\n
mm\/in<\/span><\/span><\/td>\nPSI\/MPa<\/span><\/span><\/td>\nNo.-Size mm<\/span><\/span><\/td>\n<\/tr>\n
25
1 <\/span><\/span><\/td>\n		33.7
1.327<\/span><\/span><\/td>\n		750
5.17<\/span><\/span><\/td>\n		2-M10*45<\/span><\/span><\/td>\n<\/tr>\n
32
1¼<\/span><\/span><\/td>\n		42.4
1.669<\/span><\/span><\/td>\n		750
5.17<\/span><\/span><\/td>\n		2-M10*45<\/span><\/span><\/td>\n<\/tr>\n
40
1 1\/2<\/span><\/span><\/td>\n		48.3
1.900<\/span><\/span><\/td>\n		750
5.17<\/span><\/span><\/td>\n		2-M10*45<\/span><\/span><\/td>\n<\/tr>\n
50
2<\/span><\/span><\/td>\n		60.3
2.375<\/span><\/span><\/td>\n		750
5.17<\/span><\/span><\/td>\n		2-M10*55<\/span><\/span><\/td>\n<\/tr>\n
65
2 1\/2<\/span><\/span><\/td>\n		73
2.875<\/span><\/span><\/td>\n		750
5.17<\/span><\/span><\/td>\n		2-M10*55<\/span><\/span><\/td>\n<\/tr>\n
65
3OD<\/span><\/span><\/td>\n		76.1
3.000<\/span><\/span><\/td>\n		300
2.07<\/span><\/span><\/td>\n		2-M10*55<\/span><\/span><\/td>\n<\/tr>\n
80
3<\/span><\/span><\/td>\n		88.9
3.500<\/span><\/span><\/td>\n		750
5.17<\/span><\/span><\/td>\n		2-M10*60<\/span><\/span><\/td>\n<\/tr>\n
100
4<\/span><\/span><\/td>\n		114.3
4.500<\/span><\/span><\/td>\n		750
5.17<\/span><\/span><\/td>\n		2-M10*65<\/span><\/span><\/td>\n<\/tr>\n
125
5.5OD<\/span><\/span><\/td>\n		139.7
5.500<\/span><\/span><\/td>\n		750
5.17<\/span><\/span><\/td>\n		2-M10*75<\/span><\/span><\/td>\n<\/tr>\n
150
6 OD<\/span><\/span><\/td>\n		165.1
6.500<\/span><\/span><\/td>\n		750
5.17<\/span><\/span><\/td>\n		2-M10*75<\/span><\/span><\/td>\n<\/tr>\n
150
6<\/span><\/span><\/td>\n		168.3
6.625<\/span><\/span><\/td>\n		750
5.17<\/span><\/span><\/td>\n		2-M10*75<\/span><\/span><\/td>\n<\/tr>\n
200
8<\/span><\/span><\/td>\n		219.1
8.625<\/span><\/span><\/td>\n		750
5.17<\/span><\/span><\/td>\n		2-M10*100<\/span><\/span><\/td>\n<\/tr>\n
250
10 <\/span><\/span><\/td>\n		273.0
10.748<\/span><\/span><\/td>\n		750
5.17<\/span><\/span><\/td>\n		2-M10*130<\/span><\/span><\/td>\n<\/tr>\n
300
12<\/span><\/span><\/td>\n		323.9
12.752<\/span><\/span><\/td>\n		750
5.17<\/span><\/span><\/td>\n		2-M10*130<\/span><\/span>
 <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

###<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u0e27\u0e31\u0e2a\u0e14\u0e38 <\/span><\/span><\/td>\nDuctile Iron-ASTM A536<\/span><\/span><\/td>\n<\/tr>\n
Thread Standard<\/span><\/span><\/td>\nBSPT\/ BSPP\/ NPT<\/span><\/span><\/td>\n<\/tr>\n
Bolt and Nut<\/span><\/span><\/td>\nCold Heading Steel- Gold color<\/span><\/span><\/td>\n<\/tr>\n
Pressure<\/span><\/span><\/td>\n750 Psi – 5.17Mpa<\/span><\/span><\/td>\n<\/tr>\n
Finish<\/span><\/span><\/td>\nEpoxy\/ Painted \/ Galvanized<\/span><\/span><\/td>\n<\/tr>\n
Color<\/span><\/span><\/td>\nRal 3000 Red \/ Orange\/ Blue\/ White<\/span><\/span><\/td>\n<\/tr>\n
Brand<\/span><\/span><\/td>\n1NUO<\/span><\/span><\/td>\n<\/tr>\n
Package<\/span><\/span><\/td>\nCartons with Pallet \/ Wooden Case<\/span><\/span><\/td>\n<\/tr>\n
Delivery Time<\/span><\/span><\/td>\n20-40 days as per ever order<\/span><\/span><\/td>\n<\/tr>\n
Capacity<\/span><\/span><\/td>\nFour Automatic Vertical Production Lines<\/span><\/span><\/td>\n<\/tr>\n
Application<\/span><\/span><\/td>\n1. fire fighting& fire sprinkler system for commercial and civil fire protection construction, such as water supplying, gas supplying, air-conditioning etc.<\/span><\/span><\/td>\n<\/tr>\n
2. Industrial pipeline system in shipping, mine, oil field, cement, mine piping , chemical plant etc.<\/span><\/span><\/td>\n<\/tr>\n
3. Ordinary piping delivery in sewage treatment, Subway station, airport etc.<\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

###<\/p>\n\n\n\n\n\n\n
Gasket<\/span><\/span><\/td>\n\u0e27\u0e31\u0e2a\u0e14\u0e38 <\/span><\/span><\/td>\nTemperature Range<\/span><\/span><\/td>\nRecommendations<\/span><\/span><\/td>\n<\/tr>\n
E<\/span><\/span><\/td>\nEPDM<\/span><\/span><\/td>\n-34ºC~ +110ºC<\/span><\/span><\/td>\nRecommended for hot water, dilute acid, oil-free gas
and other chemicals(except for hydrocarbon ) within the specified temperature range. Not recommended for petroleum and hydrocarbon.<\/span><\/span><\/td>\n<\/tr>\n
D<\/span><\/span><\/td>\nNBR<\/span><\/span><\/td>\n-29ºC~ +82ºC<\/span><\/span><\/td>\nRecommended for petroleum products, gas with oil vapors, mineral oil and vegetable oil. Not recommended for high temperature materials.<\/span><\/span><\/td>\n<\/tr>\n
S<\/span><\/span><\/td>\nSilicon Rubber<\/span><\/span><\/td>\n-40ºC~ +177ºC<\/span><\/span><\/td>\nRecommended for high temperature and dry air, and some high temperature chemicals.<\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n
Connection:<\/th>\nGrooved\/Threaded<\/td>\n<\/tr>\n
Structure:<\/th>\nUniversal<\/td>\n<\/tr>\n
Flexible or Rigid:<\/th>\nRigid<\/td>\n<\/tr>\n
Material:<\/th>\nCarbon Steel<\/td>\n<\/tr>\n
Standard:<\/th>\nStandard<\/td>\n<\/tr>\n
Raw Material:<\/th>\nCast Iron\/ Ductile Iron-ASTM A536<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

###<\/p>\n\n\n<\/colgroup>\n\n\n<\/tr>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Size<\/span><\/span><\/td>\nPipe O.D <\/span><\/span><\/td>\nWorking Pressure<\/span><\/span><\/td>\nBolt Size<\/span><\/span><\/td>\n<\/tr>\n
mm\/in<\/span><\/span><\/td>\nPSI\/MPa<\/span><\/span><\/td>\nNo.-Size mm<\/span><\/span><\/td>\n<\/tr>\n
25
1 <\/span><\/span><\/td>\n		33.7
1.327<\/span><\/span><\/td>\n		750
5.17<\/span><\/span><\/td>\n		2-M10*45<\/span><\/span><\/td>\n<\/tr>\n
32
1¼<\/span><\/span><\/td>\n		42.4
1.669<\/span><\/span><\/td>\n		750
5.17<\/span><\/span><\/td>\n		2-M10*45<\/span><\/span><\/td>\n<\/tr>\n
40
1 1\/2<\/span><\/span><\/td>\n		48.3
1.900<\/span><\/span><\/td>\n		750
5.17<\/span><\/span><\/td>\n		2-M10*45<\/span><\/span><\/td>\n<\/tr>\n
50
2<\/span><\/span><\/td>\n		60.3
2.375<\/span><\/span><\/td>\n		750
5.17<\/span><\/span><\/td>\n		2-M10*55<\/span><\/span><\/td>\n<\/tr>\n
65
2 1\/2<\/span><\/span><\/td>\n		73
2.875<\/span><\/span><\/td>\n		750
5.17<\/span><\/span><\/td>\n		2-M10*55<\/span><\/span><\/td>\n<\/tr>\n
65
3OD<\/span><\/span><\/td>\n		76.1
3.000<\/span><\/span><\/td>\n		300
2.07<\/span><\/span><\/td>\n		2-M10*55<\/span><\/span><\/td>\n<\/tr>\n
80
3<\/span><\/span><\/td>\n		88.9
3.500<\/span><\/span><\/td>\n		750
5.17<\/span><\/span><\/td>\n		2-M10*60<\/span><\/span><\/td>\n<\/tr>\n
100
4<\/span><\/span><\/td>\n		114.3
4.500<\/span><\/span><\/td>\n		750
5.17<\/span><\/span><\/td>\n		2-M10*65<\/span><\/span><\/td>\n<\/tr>\n
125
5.5OD<\/span><\/span><\/td>\n		139.7
5.500<\/span><\/span><\/td>\n		750
5.17<\/span><\/span><\/td>\n		2-M10*75<\/span><\/span><\/td>\n<\/tr>\n
150
6 OD<\/span><\/span><\/td>\n		165.1
6.500<\/span><\/span><\/td>\n		750
5.17<\/span><\/span><\/td>\n		2-M10*75<\/span><\/span><\/td>\n<\/tr>\n
150
6<\/span><\/span><\/td>\n		168.3
6.625<\/span><\/span><\/td>\n		750
5.17<\/span><\/span><\/td>\n		2-M10*75<\/span><\/span><\/td>\n<\/tr>\n
200
8<\/span><\/span><\/td>\n		219.1
8.625<\/span><\/span><\/td>\n		750
5.17<\/span><\/span><\/td>\n		2-M10*100<\/span><\/span><\/td>\n<\/tr>\n
250
10 <\/span><\/span><\/td>\n		273.0
10.748<\/span><\/span><\/td>\n		750
5.17<\/span><\/span><\/td>\n		2-M10*130<\/span><\/span><\/td>\n<\/tr>\n
300
12<\/span><\/span><\/td>\n		323.9
12.752<\/span><\/span><\/td>\n		750
5.17<\/span><\/span><\/td>\n		2-M10*130<\/span><\/span>
 <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

###<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u0e27\u0e31\u0e2a\u0e14\u0e38 <\/span><\/span><\/td>\nDuctile Iron-ASTM A536<\/span><\/span><\/td>\n<\/tr>\n
Thread Standard<\/span><\/span><\/td>\nBSPT\/ BSPP\/ NPT<\/span><\/span><\/td>\n<\/tr>\n
Bolt and Nut<\/span><\/span><\/td>\nCold Heading Steel- Gold color<\/span><\/span><\/td>\n<\/tr>\n
Pressure<\/span><\/span><\/td>\n750 Psi – 5.17Mpa<\/span><\/span><\/td>\n<\/tr>\n
Finish<\/span><\/span><\/td>\nEpoxy\/ Painted \/ Galvanized<\/span><\/span><\/td>\n<\/tr>\n
Color<\/span><\/span><\/td>\nRal 3000 Red \/ Orange\/ Blue\/ White<\/span><\/span><\/td>\n<\/tr>\n
Brand<\/span><\/span><\/td>\n1NUO<\/span><\/span><\/td>\n<\/tr>\n
Package<\/span><\/span><\/td>\nCartons with Pallet \/ Wooden Case<\/span><\/span><\/td>\n<\/tr>\n
Delivery Time<\/span><\/span><\/td>\n20-40 days as per ever order<\/span><\/span><\/td>\n<\/tr>\n
Capacity<\/span><\/span><\/td>\nFour Automatic Vertical Production Lines<\/span><\/span><\/td>\n<\/tr>\n
Application<\/span><\/span><\/td>\n1. fire fighting& fire sprinkler system for commercial and civil fire protection construction, such as water supplying, gas supplying, air-conditioning etc.<\/span><\/span><\/td>\n<\/tr>\n
2. Industrial pipeline system in shipping, mine, oil field, cement, mine piping , chemical plant etc.<\/span><\/span><\/td>\n<\/tr>\n
3. Ordinary piping delivery in sewage treatment, Subway station, airport etc.<\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

###<\/p>\n\n\n\n\n\n\n
Gasket<\/span><\/span><\/td>\n\u0e27\u0e31\u0e2a\u0e14\u0e38 <\/span><\/span><\/td>\nTemperature Range<\/span><\/span><\/td>\nRecommendations<\/span><\/span><\/td>\n<\/tr>\n
E<\/span><\/span><\/td>\nEPDM<\/span><\/span><\/td>\n-34ºC~ +110ºC<\/span><\/span><\/td>\nRecommended for hot water, dilute acid, oil-free gas
and other chemicals(except for hydrocarbon ) within the specified temperature range. Not recommended for petroleum and hydrocarbon.<\/span><\/span><\/td>\n<\/tr>\n
D<\/span><\/span><\/td>\nNBR<\/span><\/span><\/td>\n-29ºC~ +82ºC<\/span><\/span><\/td>\nRecommended for petroleum products, gas with oil vapors, mineral oil and vegetable oil. Not recommended for high temperature materials.<\/span><\/span><\/td>\n<\/tr>\n
S<\/span><\/span><\/td>\nSilicon Rubber<\/span><\/span><\/td>\n-40ºC~ +177ºC<\/span><\/span><\/td>\nRecommended for high temperature and dry air, and some high temperature chemicals.<\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

What Is a Coupling?<\/h2>\n

A coupling is a device used to connect two shafts. It transmits power between them and allows for some misalignment or end movement. There are several types of couplings. The most common ones are gear couplings and planetary couplings. However, there are many others as well.<\/p>\n

Transfer of energy<\/h2>\n

Energy coupling is a process by which two biological reactions are linked by sharing energy. The energy released during one reaction can be used to drive the second. It is a very useful mechanism that synchronizes two biological systems. All cells have two types of reactions, exergonic and endergonic, and they are connected through energy coupling.
This process is important for a number of reasons. The first is that it allows the exchange of electrons and their energy. In a single molecule, this energy transfer involves the exchange of two electrons of different energy and spin. This exchange occurs because of the overlap interaction of two MOs.
Secondly, it is possible to achieve quadratic coupling. This is a phenomenon that occurs in circular membrane resonators when the system is statically deflected. This phenomenon has been gaining a great deal of interest as a mechanism for stronger coupling. If this mechanism is employed in a physical system, energy can be transferred on a nanometer scale.
The magnetic field is another important factor that affects the exchange of energy between semiconductor QWs. A strong magnetic field controls the strength of the coupling and the energy order of the exciton. The magnetic field can also influence the direction of polariton-mediated energy transfer. This mechanism is very promising for controlling the routing of excitation in a semiconductor.
\"gearbox\"<\/p>\n

Functions<\/h2>\n

Couplings play a variety of functions, including transferring power, compensating for misalignment, and absorbing shock. These functions depend on the type of shaft being coupled. There are four basic types: angular, parallel, and symmetrical. In many cases, coupling is necessary to accommodate misalignment.
Couplings are mechanical devices that join two rotating pieces of equipment. They are used to transfer power and allow for a small degree of end-to-end misalignment. This allows them to be used in many different applications, such as the transmission from the gearbox to the differential in an automobile. In addition, couplings can be used to transfer power to spindles.<\/p>\n

Types<\/h2>\n

There are two main types of couplings: rigid and flexible. Rigid couplings are designed to prevent relative motion between the two shafts and are suitable for applications where precise alignment is required. However, high stresses in the case of significant misalignment can cause early failure of the coupling. Flexible couplings, on the other hand, allow for misalignment and allow for torque transmission.
A software application may exhibit different types of coupling. The first type involves the use of data. This means that one module may use data from another module for its operation. A good example of data coupling is the inheritance of an object. In a software application, one module can use another module’s data and parameters.
Another type of coupling is a rigid sleeve coupling. This type of coupling has a pipe with a bore that is finished to a specified tolerance. The pipe contains two threaded holes for transmitting torque. The sleeve is secured by a gib head key. This type of coupling may be used in applications where a couple of shafts are close together.
Other types of coupling include common and external. Common coupling occurs when two modules share global data and communication protocols. This type of coupling can lead to uncontrollable error propagation and unforeseen side effects when changes are made to the system. External coupling, on the other hand, involves two modules sharing an external device interface or communication protocol. Both types of coupling involve a shared code structure and depend on the external modules or hardware.
Mechanical couplings are essential in power transmission. They connect rotating shafts and can either be rigid or flexible, depending on the accuracy required. These couplings are used in pumps, compressors, motors, and generators to transmit power and torque. In addition to transferring power, couplings can also prevent torque overload.
\"gearbox\"<\/p>\n

\u0e41\u0e2d\u0e1b\u0e1e\u0e25\u0e34\u0e40\u0e04\u0e0a\u0e31\u0e19<\/h2>\n

Different coupling styles are ideal for different applications, and they have different characteristics that influence the coupling’s reliability during operation. These characteristics include stiffness, misalignment capability, ease of installation and maintenance, inherent balance, and speed capability. Selecting the right coupling style for a particular application is essential to minimize performance problems and maximize utility.
It is important to know the requirements for the coupling you choose before you start shopping. A proper selection process takes into account several design criteria, including torque and rpm, acoustic signals, and environmental factors. Once you’ve identified these parameters, you can select the best coupling for the job.
A gear coupling provides a mechanical connection between two rotating shafts. These couplings use gear mesh to transmit torque and power between two shafts. They’re typically used on large industrial machines, but they can also be used in smaller motion control systems. In smaller systems, a zero-backlash coupling design is ideal.
Another type of coupling is the flange coupling. These are easy to manufacture. Their design is similar to a sleeve coupling. But unlike a sleeve coupling, a flange coupling features a keyway on one side and two threaded holes on the other. These couplings are used in medium-duty industrial applications.
Besides being useful for power transmission, couplings can also prevent machine vibration. If vibration occurs in a machine, it can cause it to deviate from its predetermined position, or damage the motor. Couplings, however, help prevent this by absorbing the vibration and shock and preventing damage to expensive parts.
Couplings are heavily used in the industrial machinery and electrical industries. They provide the necessary rotation mechanism required by machinery and other equipment. Coupling suppliers can help customers find the right coupling for a specific application.
\"gearbox\"<\/p>\n

Criteria for selecting a coupling<\/h2>\n

When selecting a coupling for a specific application, there are a number of different factors to consider. These factors vary greatly, as do operating conditions, so selecting the best coupling for your system can be challenging. Some of these factors include horsepower, torque, and speed. You also need to consider the size of the shafts and the geometry of the equipment. Space restrictions and maintenance and installation requirements should also be taken into account. Other considerations can be specific to your system, such as the need for reversing.
First, determine what size coupling you need. The coupling’s size should be able to handle the torque required by the application. In addition, determine the interface connection, such as straight or tapered keyed shafts. Some couplings also feature integral flange connections.
During the specification process, be sure to specify which materials the coupling will be made of. This is important because the material will dictate most of its performance characteristics. Most couplings are made of stainless steel or aluminum, but you can also find ones made of Delrin, titanium, or other engineering-grade materials.
One of the most important factors to consider when selecting a coupling is its torque capability. If the torque rating is not adequate, the coupling can be damaged or break easily. Torque is a major factor in coupling selection, but it is often underestimated. In order to ensure maximum coupling performance, you should also take into consideration the size of the shafts and hubs.
In some cases, a coupling will need lubrication throughout its lifecycle. It may need to be lubricated every six months or even once a year. But there are couplings available that require no lubrication at all. An RBI flexible coupling by CZPT is one such example. Using a coupling of this kind can immediately cut down your total cost of ownership.
\"China\"China
editor by czh 2023-01-01<\/p>","protected":false},"excerpt":{"rendered":"

Merchandise Description \u00a0 \u00a0 \u00a0 \u00a0 Item Description 1nuo \/YINUO Pipe Fittings Common Grooved Pipe Fittings grooved coupling manufacturing procedure A tough castings of grooved fittings will be processed and produced by electrical-furnice smelting,on-line checking and management and automatic molding strategies. Merchandise Parameters 1. High Pressure Coupling Specification: Size Pipe O.D Working Stress Bolt Measurement […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[16,17,90],"class_list":["post-264","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-china-coupling","tag-coupling","tag-rigid-coupling"],"_links":{"self":[{"href":"https:\/\/nmcoupling.net\/th\/wp-json\/wp\/v2\/posts\/264","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nmcoupling.net\/th\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nmcoupling.net\/th\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nmcoupling.net\/th\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nmcoupling.net\/th\/wp-json\/wp\/v2\/comments?post=264"}],"version-history":[{"count":0,"href":"https:\/\/nmcoupling.net\/th\/wp-json\/wp\/v2\/posts\/264\/revisions"}],"wp:attachment":[{"href":"https:\/\/nmcoupling.net\/th\/wp-json\/wp\/v2\/media?parent=264"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nmcoupling.net\/th\/wp-json\/wp\/v2\/categories?post=264"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nmcoupling.net\/th\/wp-json\/wp\/v2\/tags?post=264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}