China Custom 2 1/2′ ′ 1500psi High Pressure Stainless Steel Grooved Pipe Coupling

Product Description

Product Description

Stainless Steel Grooved Coupling is a simple, quick and reliable solution for cut grooved pipe joint which allows for
expansion, contraction and deflection and it’s widely applied in the water treatment industry, filter system, cooling water
system, fire extinguishing system, Sprinkle Systems and etc

Material Specification Housing

Type304 Stainless steelto ASTM A351 CFB or A743Gr.CF8 Type316 to ASTM A351 CF8M Type316L to ASTM A351 CF3M TypeCE8MN to ASTM A890 2A Duplex 2205(CD3MN)to ASTM A8904A SuperDuplex 2507(CE3MN)tO ASTM A890 5A

Rubber Gaskets

The gasket seals is C-shaped,made of standard gasketEPDM(ethylene propylene diene monomer) for cold water/hot water/rare acid oil-free ai and multiple chemicalproduct (-34°C~+150°C) .It is not suitable for mediumlike petroleum

Bolts & Nuts

Type 304 stainless steel track bolts and nuts to GB12 orASTM F-593 Type 316 stainless steeltrack bolts and nuts to GB12 orASTM-F593

List Of Size

Model S80 Stainless Steel Flexible Coupling

Nomina
Size

Pipe O.D

Working
Pressure

Separatio
N

Coupling Dimensions

Coupling Bolts

X

Y

Z

Qty

Size

mm/inch

mm/inch

(psi/bar)

(mm/inch)

mm/inch

mm/inch

mm/inch

Pcs

mm

20
3/4

26.9
1.050

1500
103

0-1.6
0-0.06

48
1.889

88
3.465

44
1.732

2

M10x45

25
1

32
1.260

1500
103

0-1.6
0-0.06

56
2.205

96
3.779

45
1.772

2

M10x45

25
1

33.7
1.315

1500
103

0-1.6
0-0.06

56
2.205

96
3.779

45
1.772

2

M10x45

32
11/4

42.4
1.660

1500
103

0-1.6
0-0.06

65
2.559

103
4.055

45
1.772

2

M10x50

40
11/2

48.3
1.900

1500
103

0-1.6
0-0.06

70
2.755

108
4.251

45
1.772

2

M10x50

50
2

60.3
2.375

1500
103

0-1.6
0-0.06

83
3.267

127
5.000

46
1.811

2

M12x60

65
21/2

73
2.875

1500
103

0-1.6
0-0.06

100
3.937

142
5.590

47
1.850

2

M12x70

65
21/2

76.1
3.000

1500
103

0-1.6
0-0.06

100
3.937

142
5.590

47
1.850

2

M12x70

80
3

88.9
3.500

1500
103

0-1.6
0-0.06

117
4.606

160
6.299

47
1.850

2

M12x70

100
4

114.3
4.500

1500
103

0-3.2
0-0.13

147
5.787

210
8.267

52
2.047

2

M16x90

125
5

141.3
5.563

1200
83

0-3.2
0-0.13

180
7.087

252
9.921

52
2.047

2

M16x90

150
6

1683
6.625

1200
83

0-3.2
0-0.13

210
8.267

280
11.571

52
2.047

2

M16x90

200
8

219.1
8.625

1200
83

0-3.2
0-0.13

276
10.866

360
14.173

62
2.441

2

M22x125

250
10

273
10.750

1200
83

0-3.2
0-0.13

342
13.465

420
16.535

67
2.637

2

M24x165

300
12

323.9
12.750

1200
83

0-3.2
0-0.13

394
15.512

480
18.897

67
2.637

2

M24

Project Case

Company Profile

HangZhou CHINAMFG Pipeline Co.,Ltd is the professional Chinese manufacturer of pipe fittings for pipe joining and leaking pipe repair . We have 2 main product categories, 1 is Repair Clamps Series and the other is Pipe Coupling Series. Our products are suit for varied kinds of pipeline with the pressure rating up to 1450psi and the medium temperature up to 250ºC Our Repair Clamps Series including Stainless Steel Repair Clamps, Ductile Iron Repair Clamps, UPVC Repair Clamps, HDPE Repair Clamps, Split Sleeve Repair Clamps, Type B Sleeves and etc. Our Pipe Coupling Series including Universal Coupling, Flange Adaptor, Dismantling Joint, Gibault Joint, Quick Flange Adaptor, SS Metal Grip Coupling, SS Flex Coupling, SS Plastic Grip Coupling, SS Grooved Coupling, Ductile Iron Grooved Coupling and etc. Our factory covers an area of 12,000 square meters, total existing staff more than 100. We have the team of engineers which have the rich experience in the development of products for pipe joining and leaking pipe repair . We own more than 110 sets of production equipment including 400 tons punching machine, 350 tons stretching machine, laser cutting machine and etc The quality of our poducts are ensured with our advanced testing equipment including salt spray tester, air tightness tester, pulse vibration platform, tensile testing machine and etc. We have the ability to design and develop new products according to our customer’spipe diameter, pressure, medium, temperature . Our company has obtained ISO9001, CE,WRAS,ACS, IAPMO, GHOST,SGS,CCS Certificates . Our products are exported to more than 50 countries including USA, UK, Spain, Australia, Russia, Middle East countries and etc. We will supply our Repair Clamps and Pipe Couplings to our customers all around the world with best quality and competitive price .

Packaging & Shipping

FAQ

Q: Why choose Great Wall?
A: Because we can provide competitive price and best quality, we have strict quality control and the most import is we have a large production scope.
Q: What can we expect from CHINAMFG ?
A: professinal negotiation, reasonable price, and good after sale service
Q: Can you do customized design and size?
A: Yes, OEM IS available.
Q: Can I have some samples?
A: Of course, samples are free (1-3 pcs) or 1-2kg
Q: When can we get samples and goods?
A: If we havestock, the samples will be sent soon , make new will take about 5 days. Goods will be shipped within 20 days after receiving the deposit.
Q: How can you ensure the quality of products?
A: We have a very strict quality control system, in our factory we have 10quality control inspectors and each of them have many years of working experiences.

 

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stainless steel coupling

Can Stainless Steel Couplings Withstand High Torque and Heavy Loads?

Yes, stainless steel couplings are designed to withstand high torque and heavy loads in various industrial applications. Stainless steel is known for its excellent mechanical properties, including high strength and durability, making it well-suited for coupling systems that experience significant loads.

Stainless steel couplings are available in different designs, such as rigid couplings, flexible couplings, and beam couplings, each offering specific benefits in terms of torque transmission and load-carrying capacity.

Rigid Stainless Steel Couplings: Rigid couplings provide a solid connection between shafts and are ideal for applications where precise shaft alignment and torque transmission are crucial. They can handle high torque and heavy loads without any noticeable deformation or backlash. Rigid couplings are commonly used in machinery that requires precise motion control and accurate synchronization.

Flexible Stainless Steel Couplings: Flexible couplings, also known as misalignment couplings, can accommodate some degree of shaft misalignment while transmitting torque and handling heavy loads. They are designed to maintain a constant velocity ratio even in situations where shafts are not perfectly aligned. Flexible stainless steel couplings can help reduce stress on bearings and other components by compensating for misalignments and dampening vibrations, making them suitable for various industrial machinery and power transmission systems.

Beam Stainless Steel Couplings: Beam couplings are a type of flexible coupling that uses a helical cut in a stainless steel beam to provide flexibility. They are capable of handling high torque and moderate misalignments while maintaining a compact design. Beam couplings are commonly used in motion control systems, encoders, and other precision equipment that requires torque transmission with minimal backlash.

The load-carrying capacity and torque handling capability of stainless steel couplings depend not only on the design but also on the specific grade and size of the coupling. When selecting a stainless steel coupling for high torque and heavy load applications, it’s essential to consider factors such as the operating environment, shaft sizes, misalignment requirements, and overall system specifications.

In summary, stainless steel couplings are well-suited for applications that require withstanding high torque and heavy loads. Proper selection and installation of the appropriate coupling type and size will ensure optimal performance and reliability in demanding industrial settings.

stainless steel coupling

Design Considerations for Stainless Steel Couplings in Marine or Corrosive Environments

Stainless steel couplings are often used in marine or corrosive environments due to their corrosion-resistant properties. However, there are some specific design considerations to ensure optimal performance and longevity in such harsh conditions:

  1. Material Selection: Choose the right grade of stainless steel that offers the best corrosion resistance for the specific marine or corrosive environment. Common stainless steel grades used in such applications include 316 and 316L, which provide excellent resistance to seawater and various corrosive agents.
  2. Surface Finish: Ensure that the coupling’s surface has a smooth and polished finish. A smooth surface minimizes the accumulation of contaminants and reduces the risk of crevice corrosion in marine environments.
  3. Sealing: Implement effective sealing mechanisms to prevent moisture and contaminants from entering the coupling. Seals such as rubber gaskets or O-rings can help protect the coupling’s interior and reduce the risk of corrosion-related failure.
  4. Coatings: Consider applying additional protective coatings or treatments to enhance the coupling’s corrosion resistance. Coatings like epoxy or zinc can provide an extra layer of protection against marine and corrosive elements.
  5. Isolation: In some cases, it might be beneficial to isolate the coupling from direct contact with seawater or corrosive substances. Mounting the coupling on non-corrosive materials or using isolating bushings can help minimize the impact of harsh environments.
  6. Regular Maintenance: Perform routine inspections and maintenance to check for signs of corrosion or wear. Regularly clean the coupling and remove any accumulated debris or contaminants to prevent accelerated corrosion.
  7. Testing: Before deploying stainless steel couplings in marine or corrosive environments, conduct thorough testing to ensure they meet the specific requirements of the application. This testing can include corrosion resistance testing and performance evaluations under simulated conditions.
  8. Monitoring: Implement monitoring systems to detect any early signs of corrosion or degradation. Monitoring can help identify potential issues before they lead to coupling failure and allow for timely preventive measures.

By carefully considering these design considerations and implementing appropriate measures, stainless steel couplings can withstand the challenges of marine or corrosive environments and maintain their performance and durability over time.

stainless steel coupling

Corrosion Resistance of Stainless Steel Couplings in Harsh Environments

Yes, stainless steel couplings are highly resistant to corrosion and rust in harsh environments. This exceptional corrosion resistance is a result of the specific composition of stainless steel, which includes chromium as a major alloying element.

Chromium forms a protective layer of chromium oxide on the surface of the stainless steel, which acts as a barrier against oxygen and other corrosive elements. This passive layer prevents the metal beneath from coming into direct contact with the surrounding environment, effectively shielding the coupling from corrosion and rust.

In harsh environments where the coupling is exposed to moisture, chemicals, high temperatures, or saltwater, the corrosion-resistant properties of stainless steel ensure that the coupling remains unaffected by the corrosive agents. This makes stainless steel couplings suitable for applications in marine environments, chemical processing plants, wastewater treatment facilities, and other settings where conventional materials may succumb to corrosion over time.

Stainless steel couplings can also withstand frequent washdowns and cleaning processes without deteriorating, making them an excellent choice for industries with strict hygiene requirements, such as food and pharmaceutical manufacturing.

Overall, the ability of stainless steel couplings to resist corrosion and rust in harsh environments enhances their longevity and ensures reliable performance, making them a preferred choice for critical industrial applications.

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China Custom 2 1/2′ ′ 1500psi High Pressure Stainless Steel Grooved Pipe Coupling  China Custom 2 1/2′ ′ 1500psi High Pressure Stainless Steel Grooved Pipe Coupling
editor by CX 2024-05-17

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