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 | Seamless Carbon Steel Tube |
| Grade | ASTM A519 4140 |
| Standard | ASTM |
| 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 |
| Model Number | ASTM A519 4140 |
| 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 | Seamless Carbon Steel Tube | Grade | ASTM A519 4140 |
| Standard | ASTM | 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 | Model Number | ASTM A519 4140 |
| Certification | SGS | Place of Origin | henan |
| High Light | astm a519 seamless pipes & tubes ，4140 seamless pipes & tubes ，astm a519 seamless round tubing | ||
Material Composition: A519 Grade 4140 pipes are made from alloy steel with a specific chemical composition that typically includes carbon, manganese, phosphorus, sulfur, chromium, molybdenum, and trace amounts of other elements. The addition of chromium and molybdenum enhances the material's strength and heat resistance.
Seamless: A519 Grade 4140 pipes are manufactured using the seamless process, which means they are produced without a welded seam. This results in a uniform and continuous pipe with enhanced strength.
Mechanical Properties: A519 Gr 4140 pipes are known for their excellent mechanical properties, including high tensile strength, yield strength, and hardness. These properties make them suitable for applications that require robust and durable tubing.
Size Range: A519 Grade 4140 pipes come in various sizes and dimensions to meet specific application requirements. They are available in nominal pipe sizes (NPS) from 1/8 inch to 26 inches, with different wall thicknesses.
| Name | Steel Pipe |
| Grade | A519 Grade 4140 pipes |
| Thickness | SCH5~SCH160, STD, XS, XXS, 0.2mm~100mm |
| Outer Diameter | 1/8"~24"(6mm~1080mm) |
| Length | 5.8m 6m 12m or To meet customer's demand |
| Tolerance | +-1% |
| Used Area | Petroleum, chemical, power, gas, water, metallurgy, shipbuilding, construction, etc. |
| Surface Treatment | Black painting, black varnish, transparent oil, epoxy coating, etc |
| Packaging | Standard exporting packing or as client's requirement |
| Certificate | BV,ISO9001:2008 and Mill test Certificate |
We have more than years experience in exporting products to all over the world and can provide high quality products!
We have 5000 tons of stock and strong capital. Besides, we provide 24 hours service.
After-sales service is experienced.
Each process is inspected by professional quality inspectors to ensure the quality of each product.
FAQ
Q.Are you a factory or trading company?
A.We are professional manufacturer for steel pipe, and our company also is a veryprofessional a trade company for steel products.we can also provide a wide range of steelproducts.
Q.Can I customise the products?
A.Of course you can. We can manufacture according to your samples or technical drawings. We can make moulds and jigs.
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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