DIN1629/DIN17175/DIN1624 Black Steel Pipe Thailand Material:20# 16Mn Q235B Q345B A53 GR.B A106 GR.B ST37 ST44 ST52 P195TR1 P235TR1 P265TR1
Thickness:2mm-50mm
Black Steel Pipe Outer diameter:18mm-914mm
Standard:BS, JIS, GB, DIN, ASTM,
Steel Pipe Technical:hot rolled
Origin:China
DIN 1629 Black Steel Pipe Surface:Copper coated,Bared,oiled,black painted or as customers’requests
Packaging detail:wrapped with steel strip or as customers’ requests
Delivery detail:10days after receive your deposits
Steel Pipe Length:as customers'requests
Black Steel Pipe Usage:petroleum, chemical industry, electricity, boiler, construction ,and so on
Payment:30%T/T in advance,the balance against B/L copy
Section shape:round
Certification:ISO CE API CCS
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