1.size:3"-36" 2.standard:API/JIS/DIN/ASTM/EN 3.material:API5LGR.B/ASTM A106B/ST52 4.Certificate:API/CE/ISO 5.zhonghai steel  6"-36" carbon steel pipeDear ,This is Julia here from China he bei zhong hai steel pipe manufacturing Corporation.Our company...

Stainless Steel Pipe with 0.5 to 50mm Heavy Wall Thickness, ASTM/DIN Standards API 5L Line Pipe Seamless Steel Tubes API 5L X Stainless Steel Pipe with 0.5 to 50mm Heavy Wall Thickness, ASTM/DIN Standards API 5L Line Pipe Seamless Steel Tubesstructure seamless steel tubecarbon...

Hot Expanded Carbon Steel Pipe galvanized steel pipe asme b 36.10 carbon steel pipe Hot Expanded Carbon Steel Pipe galvanized steel pipeasme b 36.10 carbon steel pipestructure seamless steel tubecarbon welded steelStandard GB/T 8162—2008 ASTM106Gr.B ASTM...

API 5L X42 X52 X60 PSL1 steel Pipe API 5L Line Pipe Seamless Steel Tubes API 5L X52 Line Pipe Line Petroleum pipe,Gas Pipe API 5L X42 X52 X60 PSL1 carbon steel PipeAPI 5L Line Pipe Seamless Steel Tubesstructure seamless steel tubecarbon welded steelStandard GB/T...

3 to 40mm 1/2 to 24" Seamless Stainless Steel Pipes, Customized Sizes are Accepted, EN/DIN MarksAPI 5L Line Pipe Seamless Steel 3 to 40mm 1/2 to 24" Seamless Stainless Steel Pipes, Customized Sizes are Accepted,  EN/DIN MarksAPI 5L Line Pipe Seamless Steel...

Certificate:API & ISO Size:168-914Thickness:5.5-50mm Standard:ASTM,EN,DIN,GB Manufacturer of API steel pipe   Carbon Seamless Steel Pipe (ASTM A106/A53/API 5L GR. B/API 5L X42/X52) 1)  Specification: ASTM A106/A53/API 5L GR. B 2)  Size: From2" to...