1.seamless steel pipe
2.Standard:GB/T8162-1999;
ASTM A106-B ;ASTM A53-B
JIS C22; JIS C45
DIN K20; DINK45
3.Material:carbon steel 20#;carbon steel 45#;
4.Nominal Pipe Size:1/8"-16"
5.O.D:10.3MM-406.4MM
6.Std wall:1.7mm-9.5mm ;Xs wall:2.4mm-12.7mm
7.Length:5m-12m
8.packing:in bundle,paint varnish,plastic caps and mark on the pipes.
9.Tolerance:
OD:+/-1%
Thickness: +12.5%/-10%
Length: +/-20mm