SS Decorative Stainless Steel Welded Pipe High Polished Use As Stanchions For Public Guidance System
304 stainless steel welded tube welded pipe decorative welded pipe
Product Description:
1.100% Raw material;
2.We offer competitive price with best service;
3.We can provide stainless steel processing services;
4.We have win high reputation based on best quality products;
5.Stainless steel tube are widely used in petroleum, chemical, medical, food,
light industry, machinery, instruments and other industrial pipes and mechanical parts etc.
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED , have win high reputation based on best quality products,are manufactured strictly according to standard ASTM A249-84b, ASTM A269-90A, ASTM A270, ASTM A312, ASTM A688 etc. Top grade quality such as 201, 202, 304, 304L, 316 and 316L are always available in large stock for promptly delivery. It's thickness range from 1.0 to 6.0 mm depend on diverse applications. The dimensions of circle, square, rectangular tube also can be customized. We offer competitive price and processing with best services. Stainless steel tube are widely used in petroleum, chemical, medical, food,light industry, machinery, instruments and other industrial pipes and mechanical parts etc.
For the stainless steel tube, it contains seamless tube and welded tube.
For the shape of the tube, it contains round tube, square tube and rectangular tube.
Stainless steel round tube/pipe
1. Material: 304, 304L, 316, 316L, etc.
2. Round Size: 6MM-1000MM
3. Wall Thickness: 1.0mm - 6.0mm
4. Type: ERW / WELDED
5. Length: 4 to12 MTR
6. Surface: Picking, Polished, 600G, 400G, 320G, 240G, 180G, etc.
Stainless Steel Square tube/pipe
1. Material: 304, 304L, 316, 316L etc.
2. Square Size: 10x10 ---150x150 MM
3. Wall Thickness: 1.0mm - 6.0mm
4. Type: ERW / WELDED / SEAMLESS
5. Length: 4 to 12 MTR
6. Surface: Picking, Polished, 600G, 400G, 320G, 240G, 180G, etc.
Stainless Steel Rectangular tube/pipe
1. Material: 304, 304L, 316, 316L,etc.
2. Square Size: 10x20 ---100x150 MM
3. Wall Thickness: 1.0mm - 6.0mm
4. Type: ERW / WELDED / SEAMLESS
5. Length: 4 to 12 MTR
6. Surface: Picking, Polished, 600G, 400G, 320G, 240G, 180G, etc.
| Name | Stainless Steel pipe |
| Standard | ASTM A554, A249, A269 and A270, A312 |
| Material Grade | 201 ( Ni 1.2%),
202 (Ni 3.5%~4.5%),
301(Ni 5%)
304 (Ni 8%, Cr 18%),
316 (Ni 10%, Cr 18%),
316L (Ni10%~14%),
430 |
Tolerance | a) Outer Diameter: +/- 0.2mm |
| | b) Thickness: +/- 0.02mm |
| | c) Length: +/- 5mm |
| Application | Decoration construction, upholstery, industry instrument |
| Test | Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT |
Chemical Composition of Material | Material
Composition | 201 | 202 | 304 | 316 | 430 |
| | C | ≤0.15 | ≤0.15 | ≤0.08 | ≤0.08 | ≤0.12 |
| | Si | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 |
| | Mn | 5.5-7.5 | 7.5-10 | ≤2.00 | ≤2.00 | ≤1.00 |
| | P | ≤0.06 | ≤0.06 | ≤0.045 | ≤0.045 | ≤0.040 |
| | S | ≤0.03 | ≤0.03 | ≤0.030 | ≤0.030 | ≤0.030 |
| | Cr | 16-18 | 17-19 | 18-20 | 16-18 | 16-18 |
| | N | 3.5-5.5 | 4-6 | 8-10.5 | 10-14 | |
| | Mo | | | | 2.0-3.0 | |
Mechanical Property | Material Item | 201 | 202 | 304 | 316 |
| | Tensile Strength | ≥535 | ≥520 | ≥520 | ≥520 |
| | Yield Strength | ≥245 | ≥205 | ≥205 | ≥205 |
| | Extension | ≥30% | ≥30% | ≥35% | ≥35% |
| | Hardness (HV) | <253 | <253 | <200 | <200 |
Mittel Stock:
