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 | EN 10219 S355JRH Spiral Steel Pipe |
| Grade | EN 10219 S355JRH |
| Standard | EN |
| shape | Round/Rectangle |
| Length | 10m-12m,12m or as customer's actual reques. |
| 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 | EN 10219 S355JRH Spiral Steel Pipe | Grade | EN 10219 S355JRH |
| Standard | EN | shape | Round/Rectangle |
| Length | 10m-12m,12m or as customer's actual reques. | Package | In Bulk, in Bunddle, in Water Proof plastic Wrap |
| Brand Name | GNEE | Certification | SGS |
| Place of Origin | henan | ||
| High Light | EN 10219 spiral welded steel pipe ，S355JRH spiral welded steel pipe ，Round spiral pipe | ||
EN 10219 S355JRH grade spiral steel pipe is made of carbon steel, which contains various elements such as carbon, silicon, manganese, phosphorus, sulfur and niobium. They come in a wide range of outer diameter sizes, ranging from 21.3mm to 457.2mm, while wall thickness ranges from 1.8mm to 14.27mm. The circular size of this steel pipe ranges from 26.9mm to 323.9mm, and comes in various shapes, including round pipes, square pipes, rectangular pipes, etc.
S355JRH spiral welded pipe has excellent mechanical properties, with a minimum yield strength of 355MPa, a minimum tensile strength of 680MPa, and an elongation at break of 20%. In order to meet the needs of different application scenarios, EN 10219 S355JRH welded steel pipes also provide a variety of pipe ends and coating options, which not only prevent corrosion but also increase wear resistance.
| Specification/Characteristic | Description/Value |
|---|---|
| Standard | EN 10219 |
| Material Grade | S355JRH |
| Pipe Type | Spiral Steel Pipe |
| Chemical Composition | C, Si, Mn, P, S, Nb |
| Minimum Yield Strength | 355 MPa |
| Minimum Tensile Strength | 680 MPa |
| Elongation at Break | 20% |
| Outer Diameter Range | 21.3 mm - 457.2 mm |
| Wall Thickness Range | 1.8 mm - 14.27 mm |
| Pipe Shape | Circular, Square, Rectangular |
| Spiral Square Pipe Size Range | 25x25 mm - 300x300 mm |
| Pipe Length Range | 6000 mm - 18000 mm |
| Pipe End Type | Plain End, Beveled End, Custom Length |
| Coating Options | Anti-corrosion Coating, Galvanized Layer, etc. |
| Applications | Oil & Gas, Water, and Other Fluid Transportation |
| Other Fields of Use | Structural Support, Bridges, Construction, etc. |
spiral welded steel pipe
Why choose us
1.SGS and ISO9001 certified.
2.Extra long time industry experience
3.Management system - in-house software
4.Finished goods inventory-over 450 tonnes.
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 qu... 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 qu...
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