Austenitic
Duplex Steel
Nickel Alloy
Cobalt Alloy

Stainless Steel

Duplex Steel

Nickel Alloy

Cobalt Alloy

China supplier of welded tube, MTSCO mainly provide materials of stainless steel, duplex steel, nickel alloy,etc. We use PAW+GTAW welding technology and the tube can be used in construction, oilfield, chemical industry,etc

ASTM A789 / A790 UNS S31803 / 2205 / 1.4462 Duplex Steel Welded Tube

6.35mm ASTM A269 Stainless Steel Bright Annealed Welded Tubing in Transportation

UNS S32205 / S32750 / S32760 Bright Annealed ERW Duplex Steel Welded Tube

ASTM A213 / ASME SA213 18BWG TP347 / 347H Stainless Steel Bright Annealed Welded Tube

3 / 8 Inch TP309S / 310S Small Diameter Stainless Steel Bright Annealed Welded Tube

1 / 2 Inch Duplex Steel Small Diameter Welded Tube

20 / 22 / 24SWG ASTM A269 TP321H Stainless Steel Welded Tube With Bright Annealed Surface

ASTM A790 2507 / 2205 1.4462 / 1.4410 Duplex Welded Tube For Chemical Industry

4.76mm TP316 / 316L Stainless Steel Bright Annealed Welded Tube For Oil Industry

1 / 4 Inch UNS S31803 / S32750 Duplex Steel Tube With Annealed & Pickled Surface

ASTM A213 / ASME SA213 ERW / EFW Stainless Steel Welded Tube With Bright Annealed Surface

ASTM A789 SAF2507 / 2205 Duplex Stainless Steel ERW Welded Tube