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Stkm 15A Stkm 15b Carbon Steel Pipe for Mechanical Pipe Used

Guangzhou Kingmetal Steel Industry Co., Ltd.
  • Type：Seamless
  • Technique：Cold Drawn
  • Material：Carbon Steel
  • Surface Treatment：Oiled
  • Usage：Hydraulic,Automobile Pipe, Special Purpose
  • Section Shape：Round

Base Info

  • Model NO.：WAN 380
  • Outer Diameter：6 -150 mm
  • Thickness：0.5 - 10 mm
  • Length：1-6m
  • Delivery Detail：15-30 Days Since Order Confirmation.
  • Surface：Black Painting, Oil Coated, etc
  • Standard or Not：Standard
  • Second or Nonsecond：Non Secondary
  • Alloy or Not：Non-Alloy
  • Price Term：Fob, CIF,CNF
  • Payment：L,C, T,T
  • Transport Package：in Bundle or as Requested
  • Specification：ISO, TUV, AD,
  • Trademark：Kingmetal
  • Origin：China
  • HS Code：730490
  • Production Capacity：50000 Ton,Tons Per Month

Description

DESIGNATIONSYMBOLDESCRIPTIONCold drawn(rolled)-Hard+C/BKNo heat treatment after the final colddrawing.Cold drawn(rolled)-Soft+LC/BKWAfter the final heat treatment,there is a suitable drawing pass.Stress relieved after cold draw(rolled)+SR/BKSAfter the final cold drawing,there is a stress relief heat treatment in a controlled atmosphere.Annealed+A/GBKAfter the final cold drawing,the tubes are annealed in a controlled atmosphere.Normalized+N/NBKAfter the final cold drawing,in a controlled atmosphere.Mechanical tube :
Standard :JIS G3445
Main steel tube grade :

STKM 11A ,STKM 12A, STKM 12B ,STKM 13A STKM 13B,STKM 13C
 GradeDesignationChemical Composition %CSiMnPS11ASTKM 11A0.12 max.0.35 max.0.60 max.0.040 max.0.040 max.12A
B
CSTKM 12A
STKM 12B
STKM 12C0.20 max.0.35 max.0.60 max.0.040 max.0.040 max.13A
B
CSTKM 13A
STKM 13B
STKM 13C0.25 max.0.35 max.0.30 ~0.900.040 max.0.040 max.14A
B
CSTKM 14A
STKM 14B
STKM 14C0.30 max.0.35 max.0.30 ~1.000.040 max.0.040 max.15A
BSTKM 15A
STKM 15B0.25 ~0.350.35 max.0.30 ~1.000.040 max.0.040 max.16A
BSTKM 16A
STKM 16B0.35 ~0.450.40 max.0.40 ~1.000.040 max.0.040 max.17A
BSTKM 17A
STKM 17B0.45 ~0.550.40 max.0.40 ~1.000.040 max.0.040 max.18A
B
CSTKM 18A
STKM 18B
STKM 18C0.18 max.0.55 max.1.50 max.0.040 max.0.040 max.cite from JIS G3445-2004 edition 

Stkm 15A Stkm 15b Carbon Steel Pipe for Mechanical Pipe Used


Stkm 15A Stkm 15b Carbon Steel Pipe for Mechanical Pipe Used

Stkm 15A Stkm 15b Carbon Steel Pipe for Mechanical Pipe UsedKINGMETAL STEEL INDUSTRY CO.,LTD ,is a professional company in manufacturing and saling steel pipes and pipe fittings
( tee, elbow ,reducer ,flanges). we are an old company in this area ,we start from 1989 and have rich exporting experience .

Cooperating with us you will feel easy and safe !