Lianyungang Dapu Metal Material Co., Ltd
| Payment Terms | T/T(30% Deposit+70% Balance) |
| Supply Ability | 150 tons/month |
| Delivery Time | 7-15Days |
| Packaging Details | Standard Seaworthy Package |
| Product name | Stainless Steel Tube/Pipe |
| Length | 2.4-5.5m |
| Outer diameter | 25-655mm |
| Thickness | 0.1mm-220mm |
| Standard | ASTM,DIN,GB |
| Steel grade | 403 420 410 440A |
| Welding line type | Seamless |
| Technique | Hot Rolled |
| Brand Name | DP Steel |
| Model Number | 403 420 410 440A |
| Certification | MTC，CE 3.1 |
| Place of Origin | Jiangsu，CHINA |
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Product Specification
| Payment Terms | T/T(30% Deposit+70% Balance) | Supply Ability | 150 tons/month |
| Delivery Time | 7-15Days | Packaging Details | Standard Seaworthy Package |
| Product name | Stainless Steel Tube/Pipe | Length | 2.4-5.5m |
| Outer diameter | 25-655mm | Thickness | 0.1mm-220mm |
| Standard | ASTM,DIN,GB | Steel grade | 403 420 410 440A |
| Welding line type | Seamless | Technique | Hot Rolled |
| Brand Name | DP Steel | Model Number | 403 420 410 440A |
| Certification | MTC，CE 3.1 | Place of Origin | Jiangsu，CHINA |
| High Light | 403 stainless steel tube pipe ，construction machine stainless steel tube pipe | ||
The 403 Series offers heat resistance and a scaling temperature of about 1300°F. It is a corrosion and heat resistant 12% Cr martensitic stainless steel. This alloy offers a wide range of mechanical properties that are obtainable by appropriate heat treatments. It is easily hardened by oil, fan or air cooling and may be tempered at temperatures of up to 1350°F (732°C) to improve fracture toughness. Oil or fan cooling is required in thicker sections.
Alloy 410 is the basic, general purpose martensitic stainless steel that is used for highly stressed parts and provides good corrosion resistance plus high strength and hardness. Alloy 410 contains a minimum of 11.5% chromium which is just sufficient enough to demonstrate corrosion resistance properties in mild atmospheres, steam, and many mild chemical environments. It is a general purpose grade that is often supplied in the hardened but still machineable condition for applications where high strength and moderate heat and corrosion resistance are required. Alloy 410 displays maximum corrosion resistance when it’s been hardened, tempered, and then polished.
Alloy 420 is a hardenable, martensitic stainless steel that is a modification of Alloy 410. Similar to 410, it contains a minimum of 12% chromium, just sufficient enough to give corrosion resistant properties. Alloy 420 has higher carbon content than Alloy 410 which is designed to optimize strength and hardness characteristics. It has good ductility it the annealed condition but is capable of being hardened to a minimum Rockwell hardness of 50 HRC, the highest hardness of the 12% chromium grades. Due to its hardening properties, Alloy 420 is not often welded, although it is possible. Martensitic stainless steels are designed for high hardness and sometimes other properties are to some degree compromised.
Type 440A is a corrosion resistant martensitic stainless steel containing approximately 17% chromium offering a wide range of mechanical properties through heat treatment. This grade offers the superior wear resistance of high carbon steel with the corrosion resistance of a stainless steel. The optimum corrosion and hardness are obtained in the hardened and hardened and tempered condition. Type 440A is used for cutlery applications as well as dental and surgical instruments and is magnetic in both the annealed and heat-treated conditions.
| Standard | ASTM |
| Material | 403 420 410 440A |
| Specifications | Out Diameter:6~2500mm |
| Wall Thickness 1~20mm | |
| Dia Tolerance Control with in the standard, OD:+-1%, WT:+-10% | |
| Length | 2m, 5.8m, 6m, or as required. |
| Surface | 1.Black painted 2.oil anti-rust 3.Galvanized 4.FBE;3PE,PE or as customer request |
| Price Term | Ex-work, FOB, CFR, CIF, etc. |
| Export to | Singapore, Canada, Indonesia, Korea, USA, UK, Thailand, Peru, Saudi Arabia, Viet Nam, India, Ukraine, Brazil, South Africa, etc. |
| Delivery Time | Standard size is in stock,prompt delivery or as order's quantity. |
| Package | Export standard package, bundled or be required. The inner size of container is below: 20ft GP: 5.9m(length) x 2.13m(width) x 2.18m(high)about 24-26CBM 40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM 40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM |
Products covered with boards are used for transportation protection.
All products will be packed in solid wooden packaging.
Each carton with good support and reinforcement.
Take photos of container loading and seal the container.
Fast transportation speed. Let the customer know every step.
FAQ:
Company Details
Business Type:
Manufacturer
Year Established:
2014
Employee Number:
500~550
Ecer Certification：
Active Member
We are a comprehensive steel service enterprise specializing in the processing, sales and technical services of stainless steel, aluminum, copper and galvanized products. We have a variety of technological processes, including cutting, bending, surface grinding, forming, welding, etc. The company wi... We are a comprehensive steel service enterprise specializing in the processing, sales and technical services of stainless steel, aluminum, copper and galvanized products. We have a variety of technological processes, including cutting, bending, surface grinding, forming, welding, etc. The company wi...
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