stainless steel pipe
stainless stee tube
steel pipe
specification
about us:--------------------------
we have 1 huge steel mill and 3 pipe making mills,mainly product are s.s hr coil,s.s cr coil,s.s pipe
and the supply ability as below :
s.s hr coil= 1000 000 tons/ year
s.s cr coil= 800 000 tons/ year
s.s pipe=200 000 tons/ year
about chemical composition and mechanical property---------------
201 grade commonly used materials
about packing:----------------------
packaging is one of the best service of our company, in order to prevent the damage from transit, our finished products are packaged carefully.
stainless stee tube
steel pipe
specification
| products | AISI 201/202/301/304 Stainless Steel welded Pipe/tube |
| materials | 201/202/301/304 garde |
| standard | astm, gb, jis, din, en, aisi |
| product range | |
| round pipe/tube o.d. (mm) | 8, 9.5 , 12.7 , 15.9 , 17 , 18 , 19. 1 , 20 , 21 , 22.2 , 23 , 25.4 , 28 , 31.8 , 33, 35, 36, 38.1 , 40 , 41.8 , 42 , 45, 48 , 50 , 50.8 , 56 , 57 , 60, 63.5 , 76.2 , 80 , 89 , 101.6 , 108 , 114 , 127 , 133 , 141 , 159 , 168, 219 |
| rectangular/square pipe/tube (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 |
| wall thickness | 0.16 - 3.0mm |
| length | as customers' request (common length :2440mm,3050mm,3660mm,5800mm,6000mm,6100mm) |
| shape | round/square/rectangular/oval/specia section |
| tolerance | outer diameter: +/- 0.2mm |
| thickness: +/- 0.02mm | |
| length: +/- 5mm | |
| inner packing | plastic bag(every pipe/ tube is sleeved in plastic bag individually) |
| outer packing | woven packaging (standard woven packed for each bundle, around 50-500kgs per, as customers' request) |
| wooden box (custom-made strong wooden box ,each box can load 300-1000kg) | |
| carton packaging(be used for short pipe/ tube) | |
| surface | 320grit , 240 grit,180grit, satin/hairline 600 grit , 400 grit, mirror finish embossing |
| term of payment | t / t or l/c at sight |
| delevery time | 1-2 days (for stockest) |
| 10-30days(for 25 tons to 150 tons of orders) | |
| application | road lamp facilities , bridge handrail ,expressway railing ,bus stop ,airport and gymnasium . (handrail,railing, staircase,door,window, balcony,fence,bench,furniture,etc) |
| attention | products all with high quality and competitive price |
about us:--------------------------
we have 1 huge steel mill and 3 pipe making mills,mainly product are s.s hr coil,s.s cr coil,s.s pipe
and the supply ability as below :
s.s hr coil= 1000 000 tons/ year
s.s cr coil= 800 000 tons/ year
s.s pipe=200 000 tons/ year
about chemical composition and mechanical property---------------
| chemical composition | 201 | 202 | 301 | 304 | 316 | 430 |
| c | ≤0.08 | ≤0.06 | ≤0.06 | ≤0.06 | ≤0.08 | ≤0.12 |
| s | ≤0.02 | ≤0.02 | ≤0.03 | ≤0.03 | ≤0.03 | ≤0.03 |
| p | ≤0.075 | ≤0.06 | ≤0.045 | ≤0.035 | ≤0.045 | ≤0.04 |
| mn | 8.5-10.5 | 8.5-10.5 | ≤2.0 | ≤2.0 | ≤2.0 | ≤1.0 |
| si | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 |
| cr | 14-15 | 14-16 | 16-18 | 17-20 | 16-18 | 16-18 |
| ni | 0.8-1.2 | 4--6 | 4--7 | 8--12 | 12--16 | ≤0.05 |
201 grade commonly used materials
| quality | grade | ni | cu | application |
| ddq | 201 | 0.7-1.2% | 1.4-1.5% | sink, deep drawing product, pot, bowl |
| non-ddq | 201 | 0.7-1.0% | 0.6-0.8% | plate, bowl |
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) | <105 | <100 | <90 | <90 |
about packing:----------------------
packaging is one of the best service of our company, in order to prevent the damage from transit, our finished products are packaged carefully.
| inner packing | plastic bag(every pipe/ tube is sleeved in plastic bag individually), |
| outer packing | woven packing (standard woven packed for each bundle, around 50-500kgs per, as customers' request) |
| wooden box (custom-made strong wooden box ,each box can load 300-1000kg) | |
| carton packaging(be used for short pipe/ tube) |
China