API 5L Grade B pipe is a common grade pipe for oil and gas pipeline transmissions. It also called L245 Pipe refer ISO 3183, named by minimum yield strength 245 Mpa (355,000 Psi). Equivalent material ASTM A106 B or ASTM A53 B, which have similar value on chemical composition, mechanical properties, and applications.
API 5L Grade b Pipe, Gr. b Seamless and ERW Pipe in PSL1 Grade b API Steel Pipe is produced in PSL1 & PSL2, This material is a good and economical solution for transportation of Oil, Gas & Water on High temperature, API5L Gr.B ERW Pipe comes in size from 1/2" NB - 24" NB, Gr.B SAW and LSAW Pipe Size starts from 16" NB - 100" NB and Gr.B Seamless Pipe comes in Size 1/2" NB to 60" NB., however we stock large diameter pipes also in Grade b, TubeWell is PED approved and NORSOK certified Manufacturer of API 5L Grade b Pipe
API 5L GR. B ERW Steel Pipe is the very common steel grade pipe. Usually for PSL1 Gr. B pipe, its used for ordinary application, such as A53 gr.b fluid steel pipes, en10219 structure pipe etc. But there is API 5L SPEC GR.B PSL2 pipe with additional requirements, such as DWT or welding seam impact etc. API 5L Gr. B ERW Steel Pipe PSL2 will be used for some severe environment. We must know customers requirements of different application and see what the standard should be. API 5L GR. B