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| Standard | API, GB, DIN, ASTM, bs, API 5L, GB/T 9711.1-1997, GB/T 3091-2001, GB/T 9711.2-1999, DIN EN 10217-1-2005, DIN EN 10025, ASTM A53-2007, ASTM A252-1998, BS 1387, BS EN10025, BS EN10219, BS EN10217 | Grade | 10#-45#, 16mn, ST35-ST52, A53-A369, Q195-Q345, 10#, 20#, 16mn, ST37, ST52, A53(A,B), A106(B,C), Q235, Q345, Q195, Q215 |
| Thickness | 3 - 4 mm | Section Shape | Round |
| Outer Diameter | 48.2 - 48.4 mm | Place of Origin | Tianjin, China |
| Application | used in the heating system | Technique | ERW |
| Certification | ISO9001,ISO14001,GB/T28001,CE | Surface Treatment | galvanized |
| Special Pipe | API Pipe | Alloy Or Not | Non-Alloy |
| Tolerance | u00b15% | Type | Welded Steel Pipe |
| Processing Service | Bending, Welding, Decoiling, Punching, Cutting | Surface | Galvanized Coated |
| Shape | Round Pipe Tube | End protector | Plastic Pipe Cap Iron Protector |
| Packing | Sea Worthy Packing | MOQ | 5tons |
| Payment terms | L/C T/T (30%DEPOSIT) | Usage | Construction Structure |
| Material | Q195/Q235/Q345 | Length | 6-12m |
RM 1502, 15F, NO. 4 Anshun Building, Dafeng Road (Aqua City ), Hongqiao Distr., Tianjin City, China
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