Gnee Steel (tianjin) Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 10000 Tons per Month |
| Delivery Time | 30 days |
| Packaging Details | seaworthy export packing with fumigated wooden pallets or steel pallets |
| Product Name | ASTM A283 GR A SSAW Steel Pipe |
| Grade | ASTM A283 |
| Standard | ASTM |
| shape | Round/Rectangle |
| Length | 12M, 6m, 5.8-12m |
| Package | In Bulk, in Bunddle, in Water Proof plastic Wrap |
| Brand Name | GNEE |
| Certification | SGS |
| Place of Origin | henan |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 10000 Tons per Month |
| Delivery Time | 30 days | Packaging Details | seaworthy export packing with fumigated wooden pallets or steel pallets |
| Product Name | ASTM A283 GR A SSAW Steel Pipe | Grade | ASTM A283 |
| Standard | ASTM | shape | Round/Rectangle |
| Length | 12M, 6m, 5.8-12m | Package | In Bulk, in Bunddle, in Water Proof plastic Wrap |
| Brand Name | GNEE | Certification | SGS |
| Place of Origin | henan | ||
| High Light | ASTM A283 GR A SSAW Steel Pipe ，12m Length SSAW Steel Pipe ，ASTM A283 GR A ssaw pipe | ||
A283 GRA spiral steel pipe is a material grade of low carbon steel plate, usually used to manufacture some ordinary structural parts. SSAW steel pipe is a spiral submerged arc welded steel pipe suitable for various liquid transportation, natural gas, petroleum, structural support and other engineering fields.
A283 GRA SSAW steel pipe refers to spiral submerged arc welded steel pipe made of A283 GRA material. This type of steel pipe is commonly used in general structural engineering, construction, and liquid transportation piping.
The wall thickness of A283 GRA welded pipe is usually between 3mm and 20mm, and the specific value depends on the required pressure level, transmission medium, environmental conditions and engineering requirements.
Mechnical property for A283 Grade A steel pipe:
| Yield strength (≥Mpa) | Tensile strength (Mpa) | Elongation in ≥,% | |
| 165 | 310-415 | 200mm | 50mm |
| 27 | 30 | ||
Chemical composition for A283 Grade A welded steel pipe (Heat Analysis Max%)
| Main chemical elements composition of A283 Grade A steel pipe | ||||||
| Thickness(mm) | C | Si | Mn | P | S | Cu (Min.) Cooper steel |
| T≤40 | 0.14 | 0.40 | 0.90 | 0.035 | 0.04 | 0.20 |
| 40<T | 0.15-0.40 | |||||
Hot rolled spiral steel pipe
The minimum yield strength of A283GrA steel tube is above 165Mpa and tensile strength is within 310-415 Mpa when offering.ASTM A283/A283M specification contains A283 Grade A steel pipe,A283 Grade B steel pipe,A283 Grade C steel pipe and A283 Grade D steel pipe.
Why choose us
gnee has 14 steel production lines, 10 processing equipment for processing, bending, painting, heat treatment, cutting, drilling, beveling, tempering, surface treatment, complete testing equipment and strong technical force. Annual production capacity is more than 60,000 tons.
FAQ
1.Q.How do we trust your company?
A. We specialist in steel business for many years, authenticated by SGS,welcome to visit our factory.
2. Q: What services do you provide?
A: Customized service for each customer, please feel free to contact us!
3.Q. Do you have a quality control system?
A.Yes, we have our own quality control laboratory.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2008
Total Annual:
3000000-3500000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China. GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high quality steel ... Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China. GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high quality steel ...
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