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Cold-Drawing Polished Stainless Steel Pipe and Tube with OD 6-630mm Seamless Pipe
Product Details
| Model NO. | 304 316L 321 310S 2205 2507 904L | Shape | Round |
|---|---|---|---|
| Technique | Cold-Drawing | Surface Treatment | Polished |
| Outer Diameter | 1.0-1220mm (1/8"-48") | Wall Thickness | 0.1-150mm (SCH 5S- XXS) |
| Length | 3m, 5.8m, 6m, 11.8m, Or As Request | Tolerance OD | ±0.2mm |
| Tolerance Thickness | ±0.02mm | Tolerance Length | ±5mm |
| Tensile Strength | 515 MPa (316), 485 MPa (316L) | Yield Strength | 205 MPa (316), 170 MPa (316L) |
| Elongation | 40% | Brinell Hardness | 217 HB Max |
| Rockwell Hardness | 95 HRB Max | ||
| Highlight | Cold-Drawing Stainless Steel Pipe,Polished Stainless Steel Tube,OD 6-630mm Seamless Pipe |
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Product Description
A312 TP304 316L 321 310S 2205 2507 904LC276 Stainless Steel Tubes & Pipes
ASTM A312 TP316L stainless steel seamless pipes and SUS316L stainless steel pipes, pickled for marine applications.
Product Specifications
Standards & Materials
Standards: ASTM A249, ASTM A268, ASTM A269, ASTM A312, etc.
Materials: 316, 316L stainless steel
Technical Specifications
| Parameter | Specification |
|---|---|
| Outer Diameter | 1.0-1220mm (1/8"-48") |
| Wall Thickness | 0.1-150mm (SCH 5S-XXS) |
| Length | 3m, 5.8m, 6m, 11.8m, or as requested |
| Surface Treatment | Pickled, annealed, polished, bright, sand blast, hair line, etc. |
316 vs 316L Stainless Steel Comparison
316 and 316L stainless steels are molybdenum-containing alloys with superior performance compared to 310 and 304 stainless steel. Both offer excellent chloride resistance, making them ideal for marine environments.
316L stainless steel contains a maximum carbon content of 0.03%, making it suitable for applications requiring maximum corrosion resistance without post-weld annealing.
Chemical Composition
| Material | C | Si | Mn | P | S | Cr | Ni |
|---|---|---|---|---|---|---|---|
| 201 | ≤0.12 | ≤0.75 | 9.5-12.5 | ≤0.045 | ≤0.03 | 13-16 | 0.8-1.5 |
| 304 | ≤0.08 | ≤0.75 | ≤2.0 | ≤0.045 | ≤0.03 | 18-19 | 8-10 |
| 316 | ≤0.08 | ≤1.00 | ≤2.0 | ≤0.035 | ≤0.03 | 10-14 | 16.0-18.5 |
| 430 | ≤0.12 | ≤0.75 | ≤2.0 | ≤0.04 | ≤0.03 | 16-18 | ≤0.6 |
Product Details
| Parameter | Specification |
|---|---|
| Type | 201 321 304 316 Stainless Steel Pipe/Tube |
| Grade | 304/316L/321/310S/2205 |
| Thickness | 0.4mm-20.00mm |
| Outer Diameter | 6-630mm |
| Length | 6m or as customers' request |
| Tolerance | Outer Diameter: ±0.2mm, Thickness: ±0.02mm, Length: ±5mm |
| Brand | BAOSTEEL, TISCO |
| Standard | ISO, ASTM, SUS, GB etc |
| Surface | 2B, BA, 6K, 8K, 12K, No1, Polished |
| Payment Terms | T/T, L/C |
Mechanical Properties
| Grade | UNS | Tensile Strength (MPa) min | Yield Strength (MPa) min | Elongation (%) min | Brinell Hardness (HB) max | Rockwell Hardness (HRB) max |
|---|---|---|---|---|---|---|
| 316 | S31600 | 515 | 205 | 40 | 217 | 95 |
| 316L | S31603 | 485 | 170 | 40 | 217 | 95 |
Packaging
• 1pc/plastic bag
• 10-20 pcs/bundle, fastened by film
• 50-70 pcs/wooden case
Applications
Stainless steel pipes are versatile economical sections used in various industries including decoration, kitchenware, building construction, elevator manufacturing, and upholstery. Commonly used for staircase handrails, window protection, railings, furniture, and more. Popular materials include 201 and 304 stainless steel grades.
Product Images
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