| Application |
Fluid Pipe |
| Standard |
GB |
| Grade |
Q195-Q345 |
| Thickness |
8 - 40 mm |
| Place of Origin |
Tianjin China (Mainland) |
| Outer Diameter |
57-210mm |
casing steel pipe J55/K55 1) Sizes: OD 57-210mm Thickness :8-40mm 2) Grade: J55, K55 other Grade is N80, L80 3) Type of threading: STC, LTC, BTC...The common materials:20#and Q235.Technical 4)Standard:API 5LB,ASTM A 106 GR.B,ASTM A53 GR.B;High-pressure boiler pipe GB5310-1995,Special pipe for fertilizer making GB6479-2000,pipe for petroleum cracking GB9948-2000,low-and-medium-pressurre boiler pipe GB3087-1999,Fluid pipe GB/t8163-1999,structural pipe GBT8162-1999 and hydraulic support pipe GB/T17396-1998 5)Usage: transportation of oil and gas... recentlymoreandmoreclientsrangingfromchinatojapan,korea,southeastasiannationsandpartofAmericanandEuropeancourtrieshavestartselectourproduct,whichhavewonagoodreputationbothathomeandabroad. wearesurethatwecanestabishgoodrealationships,feelfreetocontactuswearesuretosatisfyyouwithourprofessinalinformation. topquality,bestpriceandefficientservice. plsneverhesitabletocontactus