
The supplier hasn’t listed a price. We can get their current prices and MOQ.
Free quotes from independent agents · supplier checks approx. $5–$100 · 100% refund if not satisfied

The supplier hasn’t listed a price. We can get their current prices and MOQ.
Free quotes from independent agents · supplier checks approx. $5–$100 · 100% refund if not satisfied
About this product
- Materials: carbon steel and stainless steel
- Exports to: Africa, Middle East, Southeast Asia, South Asia, Central Asia, USA and Canada, Latin America, Russia, EU, Other European Countries, Japan and South Korea, Hong Kong China, Macao China and Taiwan China, Others
About this product
- Materials: carbon steel and stainless steel
- Exports to: Africa, Middle East, Southeast Asia, South Asia, Central Asia, USA and Canada, Latin America, Russia, EU, Other European Countries, Japan and South Korea, Hong Kong China, Macao China and Taiwan China, Others
Product details
| Materials | carbon steel and stainless steel |
|---|
Product details
| Materials | carbon steel and stainless steel |
|---|
From the supplier
We manufacture merchant couplings conforming to :
Carbon steel and stainless steel couplings :
Standards : ASTM A 865 ;
Material : ASTM A 53 ,A 106 ,A 312 , 304 ,304L ,316 ,316L ;
Threads : ANSI B 1.20.1 ;
Size : 1/8"-6" ;
Surface Treatment : Anti-rust oiled , Black , Galvanized , Pickling ;
API 5CT Casing and Tubing Couplings :
Standards : API 5CT ;
Material : ASTM A 53 ,A106 ,A 312 ,304 ,304L ,316 ,316L ;
Outside Diameter : 4-1/2"~20"(Casing) , 1"~4-1/2"(Tubing) ;
Grade: H-40 ,J-55 ,K-55 ,N-80 ,C-75 ,L-80 ,C-90 ,T-95 , Q-125 ;
Connection: EUE, NUE;
Surface Treatment: Sand blasted ,phosphating
From the supplier
We manufacture merchant couplings conforming to :
Carbon steel and stainless steel couplings :
Standards : ASTM A 865 ;
Material : ASTM A 53 ,A 106 ,A 312 , 304 ,304L ,316 ,316L ;
Threads : ANSI B 1.20.1 ;
Size : 1/8"-6" ;
Surface Treatment : Anti-rust oiled , Black , Galvanized , Pickling ;
API 5CT Casing and Tubing Couplings :
Standards : API 5CT ;
Material : ASTM A 53 ,A106 ,A 312 ,304 ,304L ,316 ,316L ;
Outside Diameter : 4-1/2"~20"(Casing) , 1"~4-1/2"(Tubing) ;
Grade: H-40 ,J-55 ,K-55 ,N-80 ,C-75 ,L-80 ,C-90 ,T-95 , Q-125 ;
Connection: EUE, NUE;
Surface Treatment: Sand blasted ,phosphating
About the supplier
Main products: Pipe fittings,Functional underwear,Swimming pool and accessories,Luggage case,Backpack
- ✓Exhibited at 10 of the last 10 Canton Fairs
- ✓Foreign Trade Company
- ✓Founded 2005
Hardware & Tools exhibitors show in Phase 1 of the Canton Fair, 15 to 19 October 2026.
- Exhibited at 10 of the last 10 Canton Fairs
- Foreign Trade Company
- Founded 2005