- carbon seamless pipe and tubes
- 2017-01-17 02:49
- 1.Carbon steel pipe 2.Grade : ss 304-316L3.Standard : API .ASTM.DIN .GB.BS 4.Size :OD6~630*WT1.5~30*MAX(L)14000
- standard ansi flange class 150
- 2016-10-25 08:39
- standardansiflange class 1501Cerficates: ISO 9001 certificates2 Standard:DIN/ EN1092/ ANSI B16.5/ UN /BS 45043 Size:DN15