| After-sales Service: | Yes |
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| Warranty: | 20 Years |
| Type: | Welded |
| Technique: | ERW |
| Material: | Carbon Steel |
| Surface Treatment: | Black |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier Shandong Longhai Steel Co.,Ltd. is located in Jinan, Shandong since 1999.
It is an emerging galvanized and galvalume steel, tinplate sheet, hot and cold rolled sheet, ppgi ppgl company integrating production, supply, sales and export. After years of development and improvement, has become the large international steel companies. It is a large-scale PPGI,Galvanized steel ,Carbon steel industry group integrating smelting, processing, domestic trade, import and export.
Since its establishment, the company has always implemented the policy of "credit first, service advanced, commitment, customer first", adhered to the corporate philosophy of "integrity management, mutual benefit, and common development", adhering to "high quality, reasonable price, and perfect service"
| Product name | ASTM A53 Gi Welded ERW Pipes Spiral Welded Steel Tube Price | ||||||
| Material | 10#, 20#, 45#, 16Mn, A53(A,B), Q235, Q345, Q195, Q215, St37, St42, St37-2, St35.4, St52.4, ST35 | ||||||
| Wall thickness | 1MM~12MM | ||||||
| Outer Diameter | 20MM~508MM | ||||||
| Physical Property | API 5L, ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296, BS 6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711 |
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| Grade | 10#-45#, 16Mn, A53-A369, Q195-Q345, ST35-ST52 Grade A, Grade B, Grade C |
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| Surface Treatment | 1. Galvanized 2. Black 3. Transparent oil,anti-rust oil |
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| Pipe Ends | Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc. | ||||||
| Application | Suitable for fire piping system,air,gas,oil and so on | ||||||
Suppliers with verified business licenses
Audited Supplier 
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