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A790 Uns31803 Duplex Seamless Pipe

Guangzhou Kingmetal Steel Industry Co., Ltd.
  • Type：Seamless
  • Technique：Cold Drawn
  • Material：Duplex Stainless
  • Surface Treatment：Polished
  • Usage：Pipeline Transport, Oil,Gas Drilling, Machinery Industry, Chemical Industry, Special Purpose
  • Section Shape：Round

Base Info

  • Model NO.：KM-20200518
  • Tubing Size：1,2" Od to 4" Od
  • Nominal Bore (Nb) Sizes：1,2"Nb to 48" Nb (in All Thickness)
  • Transport Package：in Bundle, Wooden Case or Custom′s Request
  • Specification：1,2"~48"
  • Trademark：Kingmetal
  • Origin：Made in China
  • HS Code：73044190
  • Production Capacity：1000 Tons Per Month

Description

STANDARD WERKSTOFF NR.UNSDuplex UNS S318031.4462S31803Duplex UNS S322051.4462S32205

DUPLEX STEEL A790 UNS S31803  PIPE CHEMICAL COMPOSITION

GradeCMnSiPSCrNiMoNFeDuplex S318030.030 max.2.00 max.1.00 max.0.030 max.0.020 max.22.0 - 23.04.50 - 6.503.0 - 3.50.14 - 0.2063.72 min.Duplex S322050.030 max.2.00 max.1.00 max.0.030 max.0.020 max.21.0 - 23.04.50 - 6.502.50 - 3.500.08 - 0.2063.54 min

DUPLEX STEEL A790 UNS S31803 PIPE MECHANICAL PROPERTIES

ElementDensityMelting PointTensile StrengthYield Strength (0.2%Offset)ElongationDuplex S318037.8050.2851420 - 14652588 - 266925 min.Duplex S322057.8050.2851420 - 14652588 - 266925 min.
A790 Uns31803 Duplex Seamless Pipe