Product Description
Stainless steel welded pipe:
1.Standard:GB,ASTM,AISI,JIS,DIN
2.Raw Material Grade:201,AISI 201,202,304,304L,316,316L, 409,425,430,439,441, 443
Brand:TISCO,POSCO,BAOSTEEL,LISCO,XINAN AND TSINGSHAN
3.Outside Diameter: 6mm-219mm
4.Thickness:0.25mm-4.0mm
5.Products:Round Pipe,Square Pipe,Rectangular Pipe,Oval pipe,Slotted Pipe
6.Appications:Auto Parts,Decoration,Heat Exchanger,Sanitary etc.
1.Standard:GB,ASTM,AISI,JIS,DIN
2.Raw Material Grade:201,AISI 201,202,304,304L,316,316L, 409,425,430,439,441, 443
Brand:TISCO,POSCO,BAOSTEEL,LISCO,XINAN AND TSINGSHAN
3.Outside Diameter: 6mm-219mm
4.Thickness:0.25mm-4.0mm
5.Products:Round Pipe,Square Pipe,Rectangular Pipe,Oval pipe,Slotted Pipe
6.Appications:Auto Parts,Decoration,Heat Exchanger,Sanitary etc.
| Standard | ASTM A249, A269 and A270,A554 | |||||
| Material Grade | 201 ( Ni 0.8%), | |||||
| 202 (Ni 3.5%~4.5%), | ||||||
| 301(Ni 5%) | ||||||
| 304 (Ni 8%, Cr 18%), | ||||||
| 316 (Ni 10%, Cr 18%), | ||||||
| 316L (Ni10%~14%), | ||||||
| 430 | ||||||
| Outer Diameter | 6mm--159mm | |||||
| Thickness | 0.3mm - 3.0mm | |||||
| Length | 6m or as customers' request | |||||
| Tolerance | a) Outer Diameter: +/- 0.2mm | |||||
| b) Thickness: +/- 0.02mm | ||||||
| c) Length: +/- 5mm | ||||||
| Surface | 180G, 320G, 400G Satin / Hairline | |||||
| 400G, 500G, 600G or 800G Mirror finish | ||||||
| Application | Decoration construction, Auto Parts, Industry instrument,Sanitary,Hardware,Water Pipe | |||||
| Test | Chemical Coposition Test,Thickness Test,Hardness Test,Flaring Test,Reverse Flattening Test,Flange Test,Air Underwater Presure Test | |||||
| Chemical Composition of Material | Material | 201 | 202 | 304 | 316 | 430 |
| Composition | ||||||
| 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 | ||
| Payment | Payment by T/T, 30% as advance payment and 70% balance pay before shipping. | |||||
| Delivery time | A.7 days if this goods is stock goods. | |||||
| B.30 days if this goods will be produced after order | ||||||
| Validity | Valid time is 3 days for price usually. | |||||