Place of Origin: | zhejiang |
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Brand Name: | XINFUTIAN |
Certification: | ISO,BV |
Model Number: | 409L |
Minimum Order Quantity: | Negotiable |
Price: | Negotiation |
Packaging Details: | Standard Seaworthy package or as the customer's requirement |
Delivery Time: | 5-10 working days |
Supply Ability: | 1000 Ton Per Month |
Name: | Stainless Steel Welded Tube | Steel Grade: | 300 Series |
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Type: | Welded | Thickness: | 0.8~20 Mm |
Tolerance: | ±10% | Surface: | Pickling, Annealing, Bright Annealed Etc |
High Light: | Not Annealed Seamless Stainless Tube,316L Seamless Stainless Tube,0.8mm Seamless Stainless Tube |
316/316L Round Seamless Stainless Steel Tubing Not Annealed 1/2'' - 24''
We supplies welded tube per ASTM A 788 as rolled and welded. We supply common grades of stainless such as 304/304L and 316/316L in standard tube sizes and wall thicknesses, as well as more challenging stainless welded tube requirements including 304H, 316H, 309/S, 310/S, 317/L, 321/H, 347/H, 410, 410S, Duplex 2205, Duplex 2507, and more.
We can even supply material with wall thicknesses up to 3″ thick! Diameters sizes range from 1/8″ up to 96″. All welded tube products can be cut to size. Specialty testing services can also be provided. Stainless tubes can be polished per request and cut to size.
Grade 316 is the standard molybdenum-bearing grade, second in importance to 304 amongst the austenitic stainless steels.
The molybdenum gives 316 better overall corrosion resistant properties than Grade 304, particularly higher resistance to pitting and crevice corrosion in chloride environments.
Grade 316L, the low carbon version of 316 and is immune from sensitisation (grain boundary carbide precipitation).
316/316L Chemical Composition
Material | C | Si | Mn | P | S | Ni | Cr | Mo | N |
316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.0~14.0 | 16.0~18.0 | 2.00~3.00 | - |
316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.0~14.0 | 16.0~18.0 | 2.00~3.00 | ≤0.10 |
316/316L Mechanical Properties
Material |
Yield Strength N/mm2 |
Tensile Strength N/mm2 |
Elongation (%) |
316 | ≥205 | ≥515 | ≥35 |
316L | ≥170 | ≥485 | ≥35 |
Grade Specification Comparison
Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
BS | En | No | Name | ||||
316L | S31603 | 316S11 | - | 1.4404 | X2CrNiMo17-12-2 | 2348 | SUS 316L |