ASTM A312 Stainless Steel 304 Welded Pipe
ASTM A312 welded pipes Suppliers,Stainless Steel Welded Pipes Manufacturer,Stainless Steel ERW Pipes Stockholder,SS ERW Pipes Exporter In China.
ERW Pipes are being found in widespread range of applications such as in Petrochemical, Chemical, oil & Gas, Refinery, Fertilizer, Automotive, Bearing, Power, Structural Mechanical applications.
We provide these welded pipes in different grades, thickness and sizes as per tailored needs given by our customers.
Types of Stainless Steel Welded Pipes
·304 Stainless steel welded pipe ·304 AISI SS Welded Pipes
·304 DIN Stainless Steel Welded Pipe ·304ASME SS ERW Pipes
·304 Stainless Steel ERW Pipes ·304 Steel Welded Pipes
· 304SS ERW Pipes ·304 ASTM A312 Stainless Steel Welded pipe
ASTM A312 Stainless Steel 304 Welded Pipe Specification:
Item:stainless steel welded polishing pipe
Type:Welded,EFW,ERW
Standard:ASTM A312 / ASTM SA312
Grade:201,202, 304,304L,316,316L,409,430,etc
Size:
Round pipe:OD 8-219mm
Square Pipe: OD 10x10mm -150x150mm
Rectangle Pipe:10x20mm to 120x180mm
Thickness: 0.2-12.7.0mm
Pipe surface:180G, 320G, 400G, 500G, 600G,Satin, hairline, 2B,BA, mirror,8K
Pipe length:5.8m 6M 11.85M 12m
End : Plain End ,Beveled End
The physical properties of stainless steel polishing pipe:
|
Grade |
Composition, % |
||||||||||||||
|
Carbon, |
Manga- |
Phos- |
Sulfur, |
Silicon, |
Nickel |
Chromium |
Molybdenum |
Titanium |
Columbium + Tantalum |
||||||
| Austenitic | |||||||||||||||
| MT-301 |
0.15 |
2.00 |
0.040 |
0.030 |
1.00 |
6.0–8.0 |
16.0–18.0 |
… |
… |
… |
|||||
| MT-302 |
0.15 |
2.00 |
0.040 |
0.030 |
1.00 |
8.0–10.0 |
17.0–19.0 |
… |
… |
… |
|||||
| MT-304 |
0.08 |
2.00 |
0.040 |
0.030 |
1.00 |
8.0–11.0 |
18.0–20.0 |
… |
… |
… |
|||||
| MT-304L |
0.035A |
2.00 |
0.040 |
0.030 |
1.00 |
8.0–13.0 |
18.0–20.0 |
… |
… |
… |
|||||
| MT-305 |
0.12 |
2.00 |
0.040 |
0.030 |
1.00 |
10.0–13.0 |
17.0–19.0 |
… |
… |
… |
|||||
| MT-309S |
0.08 |
2.00 |
0.040 |
0.030 |
1.00 |
12.0–15.0 |
22.0–24.0 |
… |
… |
. . . |
|||||
| MT-309S-Cb |
0.08 |
2.00 |
0.040 |
0.030 |
1.00 |
12.0–15.0 |
22.0–24.0 |
… |
… |
B |
|||||
| MT-310S |
0.08 |
2.00 |
0.040 |
0.030 |
1.00 |
19.0–22.0 |
24.0–26.0 |
… |
… |
… |
|||||
| MT-316 |
0.08 |
2.00 |
0.040 |
0.030 |
1.00 |
10.0–14.0 |
16.0–18.0 |
2.0–3.0 |
… |
… |
|||||
| MT-316L |
0.035A |
2.00 |
0.040 |
0.030 |
1.00 |
10.0–15.0 |
16.0–18.0 |
2.0–3.0 |
… |
… |
|||||
| MT-317 |
0.08 |
2.00 |
0.040 |
0.030 |
1.00 |
11.0–14.0 |
18.0–20.0 |
3.0–4.0 |
… |
… |
|||||
| MT-321 |
0.08 |
2.00 |
0.040 |
0.030 |
1.00 |
9.0–13.0 |
17.0–20.0 |
… |
C |
… |
|||||
| MT-330 |
0.15 |
2.00 |
0.040 |
0.030 |
1.00 |
33.0–36.0 |
14.0–16.0 |
… |
… |
… |
|||||
| MT-347 |
0.08 |
2.00 |
0.040 |
0.030 |
1.00 |
9.0–13.0 |
17.0–20.0 |
… |
… |
B |
|||||
| Ferritic | |||||||||||||||
| MT-429 |
0.12 |
1.00 |
0.040 |
0.030 |
1.00 |
0.50 max |
14.0–16.0 |
… |
… |
… |
|||||
| MT-430 |
0.12 |
1.00 |
0.040 |
0.030 |
1.00 |
0.50 max |
16.0–18.0 |
… |
… |
… |
|||||
| MT-430-Ti |
0.10 |
1.00 |
0.040 |
0.030 |
1.00 |
0.075 max |
16.0–19.5 |
… |
5 × C min, |
… |
|||||
|
0.75 max |
|||||||||||||||
Application:
1.Decoration usage(road,bridge handrail,railing,bus stop,airport and gym
2.Construction and ornament
3.Industry area(petroleum,food,chemical,paper,fertilizer,fabric,aviation and nuclear