Cangzhou Best Steel Pipe Co.,Ltd. is a special carbon
steel pipes,seamless steel pipe manufacturer located
in Hebei of China.It was founded in 1990, and has been
serving in this field for over 15 years, by providing high
quality products and after-service, it has gained much
good honor from customers from all over the word.
The major products produced by our company are divided into two categories: Carbon Seamless Steel Pipe
and Welded Steel Pipe.
Carbon Steel Seamless Steel Pipe
1. Seamless steel pipe for general use: ASTM A 53 GR.B.
Steel Grade: SA53B and specication O.D:1/8"- 36", 10.3 -914.4mm W.T: SCH10S- SCH160.
2. Seamless steel pipe for high temperature:ASTM A 106 GR.B.
Steel Grade: SA106B. specication O.D:1/8"-36",10.3 -914.4mm W.T: SCH10S- SCH160.
3. Line Pipe: API SPEC 5L.
Steel Grade :A,B,X42,X46,X52 (PSL1)and specication O.D: 1/8"-36",10.3 -914.4mm W.T: SCH10S-
SCH160.
4. Casing Pipe: API SPEC 5CT.
Steel Grade:J.K.N.L.P(PSL1) Threads:STC ,LC, BC and specication: 5"-13-3/8",127-339.7mm.
5. Seamless steel pipe DIN2448/1629/2391,DIN17175.
Steel Grade: st37,st42,st52,st35.8-st45.8/1, specication O.D: 1/8"-28",10.3-711.2 mm W.T: 1-30mm.
And other relevant standard:
Seamless steel pipes for heat exchangers and condensers: ASTM A179.
Seamless carbon steel pipes for high pressure boilers: ASTM A192.
Seamless steel pipes for low& medium pressure boiler: GB3087-1999.
Seamless steel tubes for structural purposes: GB8162-1999.
Seamless steel tubes for liquid service: GB/T8163-1999.
Seamless steel tubes for high pressure boiler: GB5310-1995.
Carbon Steel Welded Steel Pipe & Galvanized Steel Pipe
1. American standard: ASTM A 106, A53,API 5L ,5CT, Chinese standard: GB/T3091,GB/T9711.
ERW high frequency welded pipe/LSAW / SSAW,Specification: ERW:O.D: 1/8"-36",10.3-914.4mm
LSAW: O.D: 16"- 40",406.4-1016mm;SSAW: O.D: 8"- 120",219.1-3048mm.
2. British standard, ERW high frequency welded pipe BS 1387:1985.
Specification: O.D: 1/8"-8",10.3-219.1mm.
We do our best to provide the best solutions for our customers and be at their service for 24 hours.
"Being Honest and Credible" and "Pure-Hearted Service" is our eternal management ideas.
We persist in providing most competitive prices, prime quality materials, best after-sales services to every
of our customers.
