A53 GRB welded pipe is carbon steel spiral welded pipe with double-sided submerged arc welding process, φ219mm-φ3000mm, wall thickness 5-30mm, which can be used for transporting water, air, oil and other media.
As a professional carbon steel pipe manufacturer, GNEE Group can provide you with large diameter spiral welded pipe, customised large diameter, thick wall welded pipe according to your requirements, meanwhile, we provide anticorrosion coating process, 2PE,3PE,2LPE,3PLE,2PP,3PP and other anticorrosive layer for your steel pipe, if you need it, please contact us immediately.

A53 GRB Sprial Welded Pipe Specification
| Product Name | ASTM A106/A53 Gr. B ERW/SSAW/LSAW Mild Hot/Cold Rolled Seamless Pipe |
| Material/Grade | Q195, Q235, Q345; ASTM A53 GrA,GrB; STKM11,ST37,ST52, 16Mn,etc. |
| Standard | API, ASTM A530, ASTM A519, ASTM A53, GB 3087, GB/T8163, GB 5130, GB/T 8162 |
| Outer Diameter | 25mm-800mm |
| Wall Thickness | 2mm-100mm |
| Length | 5m-14m,5.8m,6m,10m-12m,12m or as customer's requirement |
| Surface Treatment | As customer's requirement |
| Application | Widely used in petroleum, chemical industry, boiler, power station, ship, machinery manufacturing, automobile, aviation, aerospace, energy, geology, construction, military industry and other industries. |
| Package | Standard Seaworthy Package |
| Delivery Time | 7~30 Days |

FAQ
Q1: How is the quality?
A: Each batch of steel pipes is produced and tested according to ASTM, JIS, EN and other standards, and we welcome third-party inspections such as TUV.
Q2: How long is the delivery time?
A: If the goods are in stock, it usually takes 5-10 days. If not in stock, it takes 15-20 days. It can also be determined according to quantity.
Q3: Do you provide samples? Free or not?
A: Yes, we can provide samples for free, but do not pay for shipping.
Q4: Can I customize the steel pipes?
A: Of course, we can produce according to your requirements.
Q5: Are there value-added services?
A: Of course, as a GNEE group with 16 years of production experience, our factory is equipped with necessary equipment for internal painting, coating, pipe cutting, connection welding, and mechanical manufacturing as required.
Q6: What are the trade terms?
A: Accept EXW, FOB, CFR, CIF, LC.
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