- Welding Neck flange
- 2016-10-24 10:35
- (1)Material:TP304/304L,TP316/316L,TP321,310Setc(2)Standard:ASTM A312, ASTM A269(3)Payment:by L/C, D/P or T/T(4)Packing D
- Gate Valves
- 2016-10-22 12:36
- (1)Material:TP304/304L,TP316/316L,TP321,310Setc(2)Standard:ASTM A312, ASTM A269(3)Payment:by L/C, D/P or T/T(4)Packing D