ASTM A789 / ASME SA789 2507 / 2205 Stainless Steel Welded Tube
Stainless Steel Welded Tube:
Welded pipe/tube production process is simple, high production
efficiency, low cost, and faster development.
Large or thicker diameter welded pipes/tubes are generally made
directly from billets, while small welded pipes with thin walls are
simply welded directly through the steel strip.
Stainless Steel Welded Tube Product Description:
1.Material Grade S32205, S31803, S32304, S32750, F51, F53, 2205, 2507
etc
2.Outer Diameter3.18mm to 101.6mm
3.Wall Thickness 0.5mm to 20mm
4.Length Normally fixed length 6m, can as per customer’s requirement
5.Standard ASTM A789; ASTM A790; EN 10216-5ect.
6.Process Method Cold Drawn or Cold Rolled
Stainless Steel Welded Tube Chemical Composition:
| UNS Designation | C | Si | Mn | P | S | Cr | Ni | Mo | N | Cu |
| max | max | max | max | max |
| S31803 | 0.03 | 1 | 2 | 0.03 | 0.02 | 21.0 - 23.0 | 4.5 - 6.5 | 2.5 - 3.5 | 0.08 - 0.20 | - |
| S32205 | 0.03 | 1 | 2 | 0.03 | 0.02 | 22.0 - 23.0 | 4.5 - 6.5 | 3.0 - 3.5 | 0.14 - 0.20 | - |
| S32750 | 0.03 | 0.8 | 1.2 | 0.035 | 0.02 | 24.0 - 26.0 | 6.0 - 8.0 | 3.0 - 5.0 | 0.24 - 0.32 | 0.5 max |
| S32760 | 0.05 | 1 | 1 | 0.03 | 0.01 | 24.0 - 26.0 | 6.0 - 8.0 | 3.0 - 4.0 | 0.20 - 0.30 | 0.50 -1.00 |
Stainless Steel Welded Tube Application:
a) Petroleum
b) Chemical industry
c) Instrument
d) Industrial transportation
e) Mechanical structure industry
f) Need high corrosion ability pipe's industry, such as offshore
industry, etc
Stainless Steel Welded Tube Advantages
a) Superior surface finish,
b) Better mechanical property
c) More precise dimension
d) Perfect inspection method and inspection equipment
MTSCO established in 2006, during many years’ development, now
becomes a large and professional industrial piping system provider,
serving customers from more than 100 countries and regions.
What products can MTSCO provide?
What materials can we provide?
Austenitic: 304/L/H/N,316/L/H/N/Ti,321/H,309/H,310S,347/H,317/L904L
Duplex steel: 31803,32205,32750,32760
Nickel Alloy:
UNS N10001, N10665, N10675, N06455, N06022, N10276, N06200, N06035,
N06030, N06635, N10003, N06002, R30188, N06230,
R30556
UNS N06600, N06601, N06617, N06625, N07718, N07750, N08800, N08810,
N08811, N08825, N09925, N08926
UNS N04400, N05500
Precipitation-hardening Steels: 254SMO/S31254, 17-4PH, 17-7PH,
15-7PH
Nickel: N4/UNS N02201, N6/UNS N02200
