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The techniques we use are like needy friends.They are applied to the safe and efficient manufacturing of the product. China Supplier Tubes Welded Din Standard Pipe Gi Galvanized Square Hollow Section Rectangular Steel Tube Q235 s235jr SPCC is widely offered to the application field(s) of Welded Steel Pipes.
After years of painstaking research, Shandong Baosteel Industry Co., Ltd.’s technicians have successfully developed China Supplier Tubes Welded Din Standard Pipe Gi Galvanized Square Hollow Section Rectangular Steel Tube Q235 s235jr SPCC. Talents and technology are indispensable supporting factors for the China Supplier Tubes Welded Din Standard Pipe Gi Galvanized Square Hollow Section Rectangular Steel Tube Q235 s235jr SPCC to be widely praised. The research and development of China Supplier Tubes Welded Din Standard Pipe Gi Galvanized Square Hollow Section Rectangular Steel Tube Q235 s235jr SPCC has further improved the company's market competitiveness.
| Place of Origin: | Shandong, China | Brand Name: | Baosteel |
| Application: | Fluid Pipe, Boiler Pipe, Drill Pipe, Gas Pipe, OIL PIPE, Structure Pipe | Alloy Or Not: | Non-Alloy |
| Section Shape: | Square | Special Pipe: | API Pipe |
| Thickness: | 0.6 - 25 mm | Standard: | EN, BS, JIS, etc |
| Length: | 12M, 6m, 6.4M, 3M, 5.8M, 1-12M, 5.8-12m,according to request | Certificate: | ce, Bsi, JIS, ISO9001 |
| Technique: | ERW, Cold Rolled | Grade: | Q235, Q235B, S275, S275jr, A53, st37, etc |
| Surface Treatment: | galvanized | Tolerance: | ±1% |
| Processing Service: | Bending, Welding, Decoiling, Punching, Cutting | Oiled or Non-oiled: | Non-oiled |
| Invoicing: | by theoretical weight | Delivery Time: | 8-14 days |
| Product name: | Black Iron Square Tube/Black Square Steel Pipe | Surface: | Black,oiled |
| Material: | Q235, Q235B, S275, S275jr, A53, st37, etc | zinc coating: | 60-150g/m2 |
| Usage: | for water, oil and gas supply | Type: | Spiral Welded Pipe |
| Advantage: | elegant appearance, anti-corrosion, stable, longer life time | Packing: | In bulk, in bunddle, in water proof plastic wrrapped |
Product Name | 18x18 Asian Black Iron Square Tube/Black Square Steel Pipe |
Material | 10#, 20#, 45#, 16Mn, A53(A,B), Q235, Q345, Q195, Q215, St37, St42, St37-2, St35.4, St52.4, ST35 |
Wall Thickness | 0.6mm-25mm |
Outer Diameter | 20MM~508MM |
Length | Length:Single random length/Double random length 5m-14m,5.8m,6m,10m-12m,12m or as customer's actual reques |
Standard | 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 |
Grade | 10#-45#, 16Mn, A53-A369, Q195-Q345, ST35-ST52 Grade A, Grade B, Grade C |
Technique | Hot Dip Galvanized Round Steel Pipe |
Packing | Bundle, or with all kinds of colors PVC or as your requirements |
Pipe Ends | Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc. |
Surface Treatment | 1. Galvanized 2. PVC,Black and color painting 3. Transparent oil,anti-rust oil 4. According to clients requirement |
Product Application | 1. Fence, greenhouse, door pipe,greenhouse 2. Low pressure liquid, water, gas, oil, line pipe 3. For both indoor and outdoor the building construction 4. Widely used in scaffolding construction which is much cheaper and convenient |
Certificates | API ISO9001-2008,SGS.BV |
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They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.
