... quick delivery Name: Scaffolding steel pipe Standard: BS, JIS, GB, DIN, ASTM, API (BS 1387, BS 1139, ... month Material: 10#, 20#, 45#, A53(A,B), A106(B,C), Q235, Q345, Q195, Q215 Technique: Cold ... Certification: ISO9001-2008 Application: Widely used in Structure Pipe, construction Packing Item: 1, in bulk 2, ... length, please indicate the material of the pipe and your specified requirement. Because it is ...