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Technology has changed the way we manufacture Cold rolled steel galvanized square metal tubes in the workplace. It greatly improves our work efficiency and saves the manufacturing cost.The product is high-profile in the field(s) of Welded Steel Pipes.
Since launched,Stainless Steel,Carbon Steel,Galvanized Steel,Coated Flat Steel Products has been named as one of the best and popular products in our company. Our employees are skilled at utilizing tools and technology to manufacture Cold rolled steel galvanized square metal tubes.The product has an enormous application range and now is widely used in the field(s) of Welded Steel Pipes. In this technology-driven society, 2008 focus on improving R&D strength and keep developing new technologies so as to increase our competitiveness in the industry. We aim to become one of the leading enterprises in the market.
| Place of Origin: | Shandong, China | Application: | Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic 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.
