| Size | 1/2"-48" (DN15mm-1200mm) |
| Certificates | API5L, ISO 9001:2008, SGS, BV, CCIC. |
| Standard | ASTM A53 Gr.A, BS1387 |
| Wall thickness | 0.8MM-12MM |
| Surface Treatment | galvanized, anti-corrosion coated. |
| Pipe Ends | Under 2 inch plain end. 2 inch and above Beveled. Plastic caps (small OD). Iron protector (large OD). |
| Marking | Standard marking, or according to your request. Marking Method: Spray white paint |
| Pipe Length | 1. Single Random Length and double Random Length.2. SRL:3M-5.8M DRL:10-11.8M or As clients requested length 3. fixed length(5.8m, 6m, 12m) |
| Packaging | Loose package; Packaged in bundles(2Ton Max); bundled pipes with two slings at the both end for easy loading and discharging; wooden cases; waterproof woven bag. |
| Application | liquid delivery,Structure pipe,construction, petroleum cracking,oil pipe,gas pipe |
| Advantages | 1.Reasonable price with excellent quality2.Abundant stock and prompt delivery 3.Rich supply and export experience, sincere service 4.Reliable forwarder, 2-hour away from port. |


| Place of Origin: | Shandong, China | Brand Name: | ZHENG SHEN |
| Application: | Fluid Pipe, Boiler Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Structure Pipe | Alloy Or Not: | Non-Alloy |
| Section Shape: | Round | Special Pipe: | API Pipe, Thick Wall Pipe |
| Outer Diameter: | 20 - 219 mm | Thickness: | 1.5 - 8.18 mm |
| Standard: | ASTM, bs, GB, JIS, ASTM A53-2007 | Length: | 12M, 6m, 5.8m, 1-6.5m, customized |
| Certificate: | ISO9001, ISO18001, UL, FM | Grade: | Carbon Steel |
| Surface Treatment: | galvanized | Tolerance: | ±10% |
| Processing Service: | Welding | Oiled or Non-oiled: | Non-oiled |
| Invoicing: | by theoretical weight | Delivery Time: | 7-14 days |
| Product name: | Galvanized Steel Tube | Material: | Carbon Steel |
| Surface: | Zinc Coating | Keyword: | Galvanzied Steel Pipe |
| Delivery time: | Within 7-14 Days | Shape: | Round Pipe |
| Technique: | ERW | Usage: | Fluid Pipe |

Our associate factory located at Chongqing, which specializes in producing reliable quality welded pipes, seamless pipes, galvanized pipes, spiral pipes, large diameter thick wall pipe, steel sheets and other custom-made various precision metal products with an annual output of 200,000 tons.