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What details should be dealt with before the use of thick-walled steel pipe?
The welding method of thick-walled steel pipe should be selected according to the material and wall thickness of thick-walled steel pipe.
Welcome to Longma, one of the biggest China steel pipe plant
Longma sells hundreds of thousands of tons of steel pipes every year. Quality is the fundamental reason for our success. ERW/EFW steel pipe Out Diameter: 60.3-660.4mm(2"-26") Wall Thickness: 4-25mm Length: 3-18 meters Standard: API 5L(ISO 3183) PSL1/PSL2:GR.B-X80; ASTM A53:GR.A/B; ASTM A500: GR.A/B; ASTM A252: GR.1/2/3' EN10210/EN10219: S235/S275/S355JRH/J0H/J2H; AS/NZS 1163-2016: C250/C250L0, C350/C350L0, C450/C450L0.
S355J2 steel pipe OD 555* ID535, new order confirmed
A new order is confirmed by today, S355J2 LSAW steel pipes. Specification: OD555, ID535(±2mm). --20℃ impact energy test is required.
