Merchandise Description

 

 

 

 

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
	mm/in	PSI/MPa	No.-Dimension mm
twenty five 1	33.seven one.327	750 5.17	2-M10*forty five
32 1¼	42.4 one.669	750 5.seventeen	2-M10*forty five
forty 1 1/two	forty eight.3 1.900	750 five.seventeen	2-M10*45
50 2	60.three 2.375	750 five.17	two-M10*55
sixty five 2 1/2	seventy three two.875	750 5.17	two-M10*fifty five
sixty five 3OD	seventy six.one 3.000	three hundred two.07	2-M10*fifty five
80 three	88.9 three.five hundred	750 five.seventeen	2-M10*60
a hundred four	114.three four.five hundred	750 five.17	two-M10*65
125 5.5OD	139.7 five.500	750 five.seventeen	2-M10*75
one hundred fifty six OD	one hundred sixty five.1 6.500	750 5.17	2-M10*75
one hundred fifty six	168.three 6.625	750 five.17	two-M10*75
200 eight	219.1 eight.625	750 five.seventeen	2-M10*one hundred
250 ten	273. 10.748	750 five.17	two-M10*130
three hundred twelve	323.nine 12.752	750 5.seventeen	two-M10*one hundred thirty

Solution Information

 

Content	Ductile Iron-ASTM A536
Thread Normal	BSPT/ BSPP/ NPT
Bolt and Nut	Chilly Heading Steel- Gold colour
Force	750 Psi – 5.17Mpa
End	Epoxy/ Painted / Galvanized
Color	Ral 3000 Purple / Orange/ Blue/ White
Model	1NUO
Package deal	Cartons with Pallet / Wood Situation
Shipping and delivery Time	twenty-forty times as per ever order
Ability	Four Automatic Vertical Manufacturing Strains
Application	one. 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.
	2. Industrial pipeline method in shipping and delivery, mine, oil discipline, cement, mine piping , chemical plant and so on.
	three. Normal piping delivery in sewage remedy, Subway station, airport and so on.

Gasket:

Gasket	Content	Temperature Variety	Recommendations
E	EPDM	-34ºC~ +110ºC	Advisable 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.
D	NBR	-29ºC~ +82ºC	Advisable for petroleum merchandise, gas with oil vapors, mineral oil and vegetable oil. Not recommended for higher temperature components.
S	Silicon Rubber	-40ºC~ +177ºC	Advisable for higher temperature and dry air, and some higher temperature substances.

Certifications

FM Approved&UL Listed&CE Certification

Packaging & Shipping and delivery

To greater make sure the safety of your goods, specialist, environmentally pleasant, hassle-free and effective packaging services will be supplied.
 

Company Profile

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.

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.

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

Variety of items

Rigid coupling, Versatile coupling, 90° Elbow, 45° Elbow, 22.5° Elbow, eleven.25° 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.

FAQ

Q1. Are you manufactrer?
A: Yes, we are manufacturing&buying and selling combo.

Q2. What are your terms of shipping and delivery?
A: EXW, FOB, CFR, CIF.

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

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.

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.

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.
 

 

 

 

Connection:	Grooved/Threaded
Structure:	Universal
Flexible or Rigid:	Rigid
Material:	Carbon Steel
Standard:	Standard
Raw Material:	Cast Iron/ Ductile Iron-ASTM A536

###

Size	Pipe O.D	Working Pressure	Bolt Size
	mm/in	PSI/MPa	No.-Size mm
25 1	33.7 1.327	750 5.17	2-M10*45
32 1¼	42.4 1.669	750 5.17	2-M10*45
40 1 1/2	48.3 1.900	750 5.17	2-M10*45
50 2	60.3 2.375	750 5.17	2-M10*55
65 2 1/2	73 2.875	750 5.17	2-M10*55
65 3OD	76.1 3.000	300 2.07	2-M10*55
80 3	88.9 3.500	750 5.17	2-M10*60
100 4	114.3 4.500	750 5.17	2-M10*65
125 5.5OD	139.7 5.500	750 5.17	2-M10*75
150 6 OD	165.1 6.500	750 5.17	2-M10*75
150 6	168.3 6.625	750 5.17	2-M10*75
200 8	219.1 8.625	750 5.17	2-M10*100
250 10	273.0 10.748	750 5.17	2-M10*130
300 12	323.9 12.752	750 5.17	2-M10*130

###

Material	Ductile Iron-ASTM A536
Thread Standard	BSPT/ BSPP/ NPT
Bolt and Nut	Cold Heading Steel- Gold color
Pressure	750 Psi – 5.17Mpa
Finish	Epoxy/ Painted / Galvanized
Color	Ral 3000 Red / Orange/ Blue/ White
Brand	1NUO
Package	Cartons with Pallet / Wooden Case
Delivery Time	20-40 days as per ever order
Capacity	Four Automatic Vertical Production Lines
Application	1. fire fighting& fire sprinkler system for commercial and civil fire protection construction, such as water supplying, gas supplying, air-conditioning etc.
	2. Industrial pipeline system in shipping, mine, oil field, cement, mine piping , chemical plant etc.
	3. Ordinary piping delivery in sewage treatment, Subway station, airport etc.

###

Gasket	Material	Temperature Range	Recommendations
E	EPDM	-34ºC~ +110ºC	Recommended 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.
D	NBR	-29ºC~ +82ºC	Recommended for petroleum products, gas with oil vapors, mineral oil and vegetable oil. Not recommended for high temperature materials.
S	Silicon Rubber	-40ºC~ +177ºC	Recommended for high temperature and dry air, and some high temperature chemicals.

Connection:	Grooved/Threaded
Structure:	Universal
Flexible or Rigid:	Rigid
Material:	Carbon Steel
Standard:	Standard
Raw Material:	Cast Iron/ Ductile Iron-ASTM A536

###

Size	Pipe O.D	Working Pressure	Bolt Size
	mm/in	PSI/MPa	No.-Size mm
25 1	33.7 1.327	750 5.17	2-M10*45
32 1¼	42.4 1.669	750 5.17	2-M10*45
40 1 1/2	48.3 1.900	750 5.17	2-M10*45
50 2	60.3 2.375	750 5.17	2-M10*55
65 2 1/2	73 2.875	750 5.17	2-M10*55
65 3OD	76.1 3.000	300 2.07	2-M10*55
80 3	88.9 3.500	750 5.17	2-M10*60
100 4	114.3 4.500	750 5.17	2-M10*65
125 5.5OD	139.7 5.500	750 5.17	2-M10*75
150 6 OD	165.1 6.500	750 5.17	2-M10*75
150 6	168.3 6.625	750 5.17	2-M10*75
200 8	219.1 8.625	750 5.17	2-M10*100
250 10	273.0 10.748	750 5.17	2-M10*130
300 12	323.9 12.752	750 5.17	2-M10*130

###

Material	Ductile Iron-ASTM A536
Thread Standard	BSPT/ BSPP/ NPT
Bolt and Nut	Cold Heading Steel- Gold color
Pressure	750 Psi – 5.17Mpa
Finish	Epoxy/ Painted / Galvanized
Color	Ral 3000 Red / Orange/ Blue/ White
Brand	1NUO
Package	Cartons with Pallet / Wooden Case
Delivery Time	20-40 days as per ever order
Capacity	Four Automatic Vertical Production Lines
Application	1. fire fighting& fire sprinkler system for commercial and civil fire protection construction, such as water supplying, gas supplying, air-conditioning etc.
	2. Industrial pipeline system in shipping, mine, oil field, cement, mine piping , chemical plant etc.
	3. Ordinary piping delivery in sewage treatment, Subway station, airport etc.

###

Gasket	Material	Temperature Range	Recommendations
E	EPDM	-34ºC~ +110ºC	Recommended 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.
D	NBR	-29ºC~ +82ºC	Recommended for petroleum products, gas with oil vapors, mineral oil and vegetable oil. Not recommended for high temperature materials.
S	Silicon Rubber	-40ºC~ +177ºC	Recommended for high temperature and dry air, and some high temperature chemicals.

What Is a Coupling?

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.

Transfer of energy

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.

Functions

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.

Types

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.

Applications

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.

Criteria for selecting a coupling

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.

editor by czh 2023-01-01