Gnee (Tianjin) Multinational Trade 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 |
| Standard | ASTM |
| echnique | ERW |
| Grade | ASTM A513 |
| Thickness | 3mm -10mm 20 mm-60mm |
| Length | 12M, 6m, 5.8-12m |
| Processing Service | Cutting,Bending |
| Brand Name | GNEE |
| Model Number | ASTM A513 |
| 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 |
| Standard | ASTM | echnique | ERW |
| Grade | ASTM A513 | Thickness | 3mm -10mm 20 mm-60mm |
| Length | 12M, 6m, 5.8-12m | Processing Service | Cutting,Bending |
| Brand Name | GNEE | Model Number | ASTM A513 |
| Certification | SGS | Place of Origin | henan |
| High Light | ERW Carbon Steel Pipe ，ASTM A513 ERW Carbon Steel Pipe ，SGS ERW Carbon Steel Pipe | ||
ASTM A513 Equivalent is DIN 17175 Grade 16Mo5, ASTM A513, ASME SA513 ASTM A513 specification covers electric-resistance-welded carbon steel tubing for use as mechanical and ornamental tubing.
ASTM A513 standard for carbon and alloy Electric Resistance Welded (ERW) mechanical tubing. It covers carbon steel grades starting at 1008 and higher in addition to specified alloy steels and can be classified Type1(Hot Rolled Electric Resistance Welded), Type 2 (cold rolled) and Type 5(Drawn Over Mandrel).
ASTM A513 ERW carbon steel pipe is widely used in a variety of mechanical and structural applications, including automotive manufacturing, agricultural equipment, furniture manufacturing, fitness equipment, scaffolding, railings, and more.
ASTM A513 erw carbon steel pipe covers round, square, rectangular, and special shape tubing.
Types of astm a513 erw carbon steel pipe
| Types | Size Range (Round Tubing) |
| Electric-Resistance-Welded Tubing from Hot-Rolled Steel | Outside diameter from ½ to 15in. (19.0 to 381.0mm) Wall from 0.065 to 0.650in. (1.65 to 16.50mm) |
| Electric-Resistance-Welded Tubing from Cold-Rolled Steel | Outside diameter from ⅜ to 12in. (9.92 to 304.8mm) Wall from 0.022 to 0.134in. (0.71 to 3.40mm) |
Straight seam resistance welded pipe
| Designation | Symbol | Description |
| Cold drawn/hard | +C | No heat treatment after the final cold drawing process |
| Cold drawn/soft | +LC | After the final heat treatment there is a suitable drawing pass |
| Cold drawn and stress relieved | +SR | After the final cold drawing process there is a stress relief heat treatment in a controlled atmosphere |
| Annealed | +A | After the final cold drawing process the tubes are annealed in a controlled atmosphere |
| Normalized | +N | After the final cold drawing operation, the tubes are normalized in a controlled atmosphere |
A513 Steel Pipe Physical Properties
| Density | 0.284 lb/in3 |
| Ultimate Tensile Strength | 132 ksi |
| Yield Tensile Strength | 74.2 ksi |
| Hardness Rockwell | Brinell | B75-90 | 137-185 |
| Elongation at Break Percentage | 22% |
| Melting Point | 2,696-2,750 °F |
A513 Straight seam steel pipe Chemistry Information
| Element | Percentage |
| P | 0.04 max |
| C | 0.17 - 0.23 |
| Mn | 0.3 - 0.6 |
| Fe | 99.08 - 99.53 |
| S | 0.05 max |
GNEE company exports to 32 countries and regions around the world, and has more than 200 production employees in the factory. There are more than 200 foreign trade export teams, 11 purchasing personnel, and 20 professional after-sales service teams. Annual export volume is US$500 million. In the next step, the company will continue to expand overseas markets.
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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