304L stainless steel pipe belongs to the international stainless steel marking method. 304L stainless steel pipe--S30403 (American AISI, ASTM) 304L corresponds to the Chinese brand 00Cr19Ni10, characteristics and uses: steel with lower carbon content than 0Cr19Ni9, superior resistance to intergranular corrosion, and is a type of component that does not require heat treatment after welding.
Application areas
Chemical, coal, and petroleum industries: used for outdoor open-air machines and equipment because of their strong resistance to intergranular corrosion.
Food processing equipment: such as winemaking, milk processing, and winemaking equipment, because of its low inner surface roughness, easy cleaning, and can prevent bacterial growth.
Architectural decoration: used for architectural decorative strips and molding materials because of their beautiful appearance and corrosion resistance.
Automotive accessories, medical equipment, aerospace structures, building materials, chemical containers, heat exchangers, and fasteners, etc.
| Product Name | 304L Stainless 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 | 8.0～12.0 | ≤ 0.03 | ≤ 0.035 |
| Tensile Strength Kb (MPa) | Yield Strength σ0.2 (MPa) | Elongation D5 (%) | Hardness |
| ≥ 520 | ≥ 205 | ≥ 40 | ≤ 187HB ;≤ 90HRB;≤ 200HV |
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%.
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304L stainless steel pipe seamless steel pipe 304L engineering water pipe round pipe thick wall pipe can be cut Images
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