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Product Details:
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| Material: | High Temperature Resistant Stainless Steel | Hardness: | High |
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| Wall Thickness: | 2.0 | Surface Treatment: | Pickling, Passivation |
| Length: | Six Meters Customizable On Demand | Standard: | ASTM A450 |
| Custom Processing: | Yes | Surface Finish: | Smooth |
| Machinability: | Fair | Applications: | Aerospace, Automotive, Chemical Processing, High Temperature Furnaces, Power Generation, Oil And Gas Industry |
| Specification: | 12*2-325*12mm | Processing Technology: | Fine Drawing And Polishing |
| Magnetic Properties: | Non-magnetic | Heat Resistance: | High |
| Processing Services: | Laser Welding |
304H stainless steel pipe is a stainless steel pipe material with a high carbon content, mainly used for applications in high temperature and corrosive environments.
Chemical composition and performance characteristics
The main chemical components of 304H stainless steel pipe include carbon (C), chromium (Cr), nickel (Ni), manganese (Mn), silicon (Si), phosphorus (P) and sulfur (S). Its high carbon content, usually between 0.04% and 0.10%, gives it higher strength at high temperatures. The content of other elements such as chromium (18.00%-20.00%) and nickel (8.00%-11.00%) ensures its good corrosion resistance. Although the corrosion resistance of 304H is not as good as 304L in resisting intergranular corrosion, its corrosion resistance in high temperature and acidic environment is still excellent.
Application field
Due to its high temperature strength and corrosion resistance, 304H stainless steel pipe is widely used in the following fields:
High temperature equipment: such as high temperature furnaces, burners, petrochemical equipment, etc.
Heat exchanger: used to manufacture heat exchangers that require high temperature resistance and corrosion resistance.
Pharmaceutical equipment: 304H stainless steel is often used in situations that require high cleanliness and corrosion resistance.
| Product Name | 304 HStainless Steel Pipe | |||||
| Type | Steel Pipe | |||||
| Outer diameter | Round Tube | 4mm-200mm | ||||
| Square Tube | 10*10mm-100*100mm | |||||
| Rectangular Tube | 10*20mm-50*100mm | |||||
| Wall Thickness | 0.6mm-6.0mm | |||||
| Length | 1-6 meters, Length can be customized | |||||
| Standard | ASTM, AISI, JIS, GB, DIN, EN, etc. | |||||
| Surface | Black, Bright Polished, Rough Turning, Matt Surface Treatment, No. 4. BA, etc. | |||||
| Scope of Application | Common applications for stainless steel pipes include food processing, Textile operations, Breweries, Water treatment plants, Oil and gas processing, Fertilizers and pesticides, Chemical applications, Construction, Pharmaceuticals, Auto parts, etc. |
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| Certificate | ISO, SGS, BV, etc. | |||||
| Production Technology | Hot Rolling, Cold Rolling | |||||
| Edge Processing | Edging, Trimming | |||||
| C | Si | Mn | Cr | Ni | S | P |
| ≤ 0.03 | ≤1.0 | ≤ 2.0 | 18.0～20.0 | 8.0～11.0 | ≤ 0.03 | ≤ 0.035 |
Q1.Can I have a sample order for stainless steel products?
A:Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2.What about the lead time?
A:Sample takes 3-5 days, production time takes 7-15days for order quantity more than 28tons.
Q3.Do you have any MOQ limit for stainless steel products order?
A:Low MOQ, 1pc for sample checking
Q4.How do you ship and how long does it take to arrive?
A:For samples, we usually ship by DHL, UPS, FedEx or TNT, It usually takes 3-5 days to arrive. Airline and sea shipping are also optional. For mass products, ship freight is preferred.
Q5.Is it OK to print my logo on the product?
A:Yes.OEM and ODM can be provided for us.
Q6:Do you provide guarantee for the product?
A:Yes, we provide 5-10 years warranty for our products.
Q7:How to deal with the failure?
A: First of all, our products are produced under a strict quality control system, and the defective rate will be reduced by 0.2%.
Contact Person: Mr. 赵
Tel: 13665145283
