hot-dipped galvanized steel pipe type F, Type E and Type S. including of grade A and grade B,
ASTM A53,A500,A252,A795,BS1387-85,GB/T3091,ISO R65,API 5L





|
Tianjin RuiTong Iron & Steel Co., LTD.
Audited Supplier
5 years
Profile Certified by SGS/BV
|
hot-dipped galvanized steel pipe type F, Type E and Type S. including of grade A and grade B,
ASTM A53,A500,A252,A795,BS1387-85,GB/T3091,ISO R65,API 5L





Supply 50*50 Shs Fence Post Square Steel Tube Tianjin Ruitong Iron and Steel Tube C350 76X38
Tianjin RuiTong Iron & Steel Co., LTD.
Scaffolding Steel Pipe Greenhouse Steel Structure
Tianjin RuiTong Iron & Steel Co., LTD.
ASTM Standards Pickling Carbon Anticorrosion Fire As1163 As1074 C350lo Carbon Steel Pipe
Tianjin RuiTong Iron & Steel Co., LTD.
High Quality OEM 6 Inch Galvanized Welded Thin Wall Steel Pipe
Tianjin Honest Steel Co., Ltd.
Wholesale 40 Inch Carbon Steel Structural Steel Flange Pipe Oxygen Tube
Sichuan kuangshida Metal Co., Ltd
(CE/ISO/SGS) Q235/S235jr/A36 Drilling Water Well Bridge Slotted Filter Screen Steel Pipe
Shandong Xingtongda Steel Co., Ltd