Stainless steel straight coupling is a device that directly connects two pipes or pipes without bends or angle changes. It has a cylindrical appearance and is usually made of stainless steel material, so it has high corrosion resistance and heat resistance.
Straight couplings are suitable for various pipeline systems, such as water supply pipelines, gas pipelines, heating pipelines, etc. They are often used to join pipes of different sizes or to create a seal between two pipes. They provide a reliable connection point, ensuring the proper operation of the piping system and the smooth transfer of fluids or gases. Stainless steel straight coupling can be widely used in pipes of different diameters, including single-pass, tee-pass, cross-pass, etc. Due to the socket structure, the cost of pipe joints is reduced.
It is extremely convenient to install, use, and maintain, and it also has extremely high leakage prevention capabilities. The main manufacturing standards are ASME 16.11 and common materials carbon steel A105, stainless steel 304 and 316. Stainless steel straight couplings are mainly suitable for high-pressure pipelines that require high pressure in petrochemical industry, medicine and health, electric power, aerospace, military industry, fire protection, metallurgy, shipbuilding, gas, nuclear power, and environmental protection, equipment with precise size requirements, and other various high pressure areas.
Introduction
|
Item |
Stainless Steel Straight Coupling |
|
Standard |
ASME/ANSI B16.11 |
|
Material |
General Stainless Steel, Super Stainless Steel, Duplex Stainless Steel (Ferritic-Austenitic Stainless Steel), Austenitic Stainless Steel, Martensitic Stainless Steel, Ferritic Stainless Steel. etc. |
|
Surface |
Polished |
|
Type |
Casting |
|
size |
DN6-100 |
|
Delivery time |
Within 5-30 days after receiving the prepaid |
|
Packing |
Cardboard Box, Plywood Box |
|
Application |
Petroleum Chemical, Refinery, Pharmacy Industry, Food & Beverage Industry, Sea Water Desalination, Paper Making, Shipbuilding Industry, Electric power, Offshore & onshore oil&gas, Mining Industry, Water Treatment, Mechanical Making, Chemical fertilizer etc. |
Dimensions in Millimeters
|
Nominal Diameter |
B |
D |
C |
F |
J |
KG |
|
|
DN |
NPS |
||||||
|
6 |
1/8" |
10.5 |
6.1 |
3.3 |
16 |
9.5 |
0.03 |
|
8 |
1/4" |
14.5 |
8.5 |
3.8 |
16 |
9.5 |
0.05 |
|
10 |
3/8" |
18.5 |
11.8 |
3.8 |
17.5 |
9.5 |
0.07 |
|
15 |
1/2" |
22.5 |
15 |
4.8 |
22.5 |
9.5 |
0.13 |
|
20 |
3/4" |
27.5 |
20.2 |
5.3 |
24 |
12.5 |
0.19 |
|
25 |
1" |
34.5 |
25.9 |
5.8 |
28.5 |
12.5 |
0.30 |
|
32 |
1 1/4" |
42.8 |
34.3 |
7.1 |
30 |
12.5 |
0.45 |
|
40 |
1 1/2" |
48.8 |
40.1 |
6.6 |
32 |
12.5 |
0.50 |
|
50 |
2" |
60.8 |
51.7 |
7.6 |
41 |
16 |
0.89 |
|
65 |
2 1/2" |
77 |
61.2 |
7.5 |
43 |
16 |
1.35 |
|
80 |
3" |
90.5 |
76.4 |
8.8 |
44.5 |
16 |
1.73 |
|
100 |
4" |
115 |
100.7 |
12.5 |
48 |
16 |
3.14 |
Xinhang Special Material Co., Ltd. Hangzhou Branch is famous China 340 Stainless Steel Forged Socket Straight Coupling Welding Pipe Fitting suppliers and OEM/ODM 340 Stainless Steel Forged Socket Straight Coupling Welding Pipe Fitting manufacturers, founded in 2007 and moved to Longyou Economic Development Zone, Zhejiang Province, in 2022. It covers an area of 130,000 square meters, more than 30 production lines, 300 workers, 20 R&D people, 30 inspection people and an annual output of 50,000 tons.
It has passed ISO9001:2008 quality management system, PED 97/23/EC EU Pressure Equipment Directive certification, China Special Equipment Manufacturing License (Pressure Tube) TS certification, ASME certification, provincial enterprise standardization management system, ISO14000:2004 environment management system, cleaner production (green enterprise), and a series of certifications, as well as China Classification Society (CCS), American Bureau of Shipping (ABS), British Register of Shipping (LR), Deutsche Veritas (GL), Bureau Veritas Society (BV), Det Norske Veritas (DNV), and Korean Register of Shipping (KR) factory certification.
The main products include stainless steel pipes, pipe fittings, flanges, valves, etc., which are widely used in petroleum, chemical industry, nuclear industry, smelting, shipbuilding, pharmaceuticals, food, water conservancy, electric power, new energy, mechanical equipment, and other fields. The company adheres to the corporate tenet of "quality for survival, reputation for development" and wholeheartedly serves every customer to create a win-win situation.
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+86 18969027607
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