- Contact Person : Mr. Cai Clif
- Company Name : Ningbo Huahang Metal Products Co., Ltd.
- Tel : 86-0574-62956008
- Fax : 86-0574-62952968
- Address : Zhejiang,Ningbo,Wengfang Village ,Hemudu Town,Yuyao city
- Country/Region : China
- Zip : 315400
welded stainless steel micro tube
Rounded Stainless steel welded pipes
1.material:201 202 304 316 SUS2.surface:Mirror,Chrome3.Min order:1 ton4.Payment:L/C TT5.Delivery:30-45 days
Name | Rounded Stainless steel welded pipes | |||||
Standard | ASTM A554,A312,A249,A269 and A270 | |||||
Material Grade | 304,316,201,202,316L,430 | |||||
Main Material | a) 201 (Ni0.8%-1%) b) 202 (Ni: 3.5%-4.5%)c) 304 (Ni: 8% Cr: 18%) d) 316 (Ni: 10% Cr: 18%) | |||||
Size Range | we can also accept sizes above mm | |||||
Thickness | 1.0mm | |||||
Length | 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 | bathroom handle | |||||
Test | Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT | |||||
Chemical Composition of 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 | 12.5-14.5 | 15-18 | 18-20 | 16-18 | 16-18 | |
Ni | 0.8-1.5 | 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 | ||
Our Advantages
1.The good quality because we have skill
2.we can offer free sample if you need
3.the good service
4.we are factory,we can offer better price for you.
we really want to establish business relationship with you on the principle of peace and mutul-benefits.
welded stainless steel micro tube
