180# 360# 400# 600# Welded Stainless Steel Tubes / Square Metal Tubing
| Name | Welded Stainless Steel Pipe | Material | 201 304 316L |
| Surface | Polished / Un-polished | Size | As required |
| Length | 6 meters | Applicate | Structures |
Specifications:
| Product name | Welded Stainless steel pipe |
| Standard | ASTM, AISI,GB, DIN, JIS |
| Items | sanitary pipe/square pipe/rentangular pipe/industrial welded pipe/shaped pipe |
| Material | 201 304 316L |
| Certification | ISO |
| Thickness | 0.3-4.0mm |
| Length | 5.8m,6m or according to customer’s request |
| Outer diameter | 8mm-630mm |
| Square pipe | 12x12mm-200x200mm |
| Rectangular pipe | 20x5mm-200*150mm |
| MOQ | 0.5 ton |
| Finishing | inside and outside polished,Sanded, pickling |
| Port | Shanghai / Ningbo / Guangzhou / Qingdao / Tianjin |
| Payment term | T/T,L/C |
Our Standard Size of Pipe In Stock
| Square tube side length (mm) | 10*10 , 12*12 , 15*15 , 18*18 , 19 * 19 , 20*10 , 20*20 , 22* 22 , 23* 11 , 23 *23 , 24* 12 , 24*24 ,25*13 , 25*25 , 28*28 , 30*15 , 30*30 , 30*60 , 36*23 , 36*36 , 38*25 , 38*38 , 40*10 , 40*20 , 40*40 ,45*75 , 48*23 , 48*48 , 50*25 , 50*50 , 55*13 , 60*40 , 60*60 , 70*30 , 73*43 , 80*40 , 80*60 , 80*80 , 95*45 , 100*40 ,100*50 ,100*100 , 120*60 , 150*100 , 150*150 |
| Rectangular Tube:(mm) | 10×20 10×22 20×15 14×16 23×11 24×12 25×13 30×10 30×15 32×16 32×21 35×20 35×23 38×25 10×40 40×20 42×23 47×23 50×10 50×25 50×30 60×15 60×20 60×30 60×40 65×15 70×20 73×43 75×45 76×25 80×40 95×45 100×25 100×40 100×50 120×60 |
|
Round Pipe(mm) |
OD 8,9.5,10,12.7,15.5,16,18.5,19,22,25,38,42,50,63,76,89,102,108,114,133,141,159, 168,219mm |
Chemical Composition of our pipes
|
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 | ||
Application
(1). Machinery manufacture: glass machinery, agricultural machinery, textile machinery, papermaking machinery, food machinery, electrical equipment, sanitation equipment.
(2). Roads and Bridges: railway, aviation, expressway, overpass, road fence, traffic signs.
(3). Construction engineering: steel structure construction, sports venue, three-dimensional garage, exhibition hall.
(4). Decoration: wrought iron doors and windows, outdoor advertising, pavilion and vestibule, glass curtain wall.
(5). Transportation: automobile manufacture, ship manufacture, container, tricycle, tower crane.
Why you Choose us
- High quality pipe with reasonable price.
- Advanced test equipments and professional inspection measures to guarantee our quality.
- Our products are widely used in construction, water supply and other fields.
- The after-sale service is good, customers can buy our products without any worries.
- We can produce different kinds of pipes according to customers’ requirements.
- We have exported our products to many foreign countries. Our products are popular among these countries.
- Professional staff can save your time and money.
