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  • Astm A671 A672 A691 Efw Electric Fusion Welded Steel Pipe - China

    price: contact company for price

    Hebei Senhai Pipeline Co., Ltd. manufacture and export ASTM A671 Electric-Fusion-

    Welded Steel Pipe for Atmosphoric and Lower Temperatures

    Pipe Grade-CA 55, CB60, CB65, CB70, CC60, CC65, CC70, CD80, CE50, CE60, DF65, CF70, CF66, CF71, CJ101, CJ102, CJ103, CJ104, CJ105, CJ106, CJ107, CJ108, CJ109, CJ110, CJ112, CJ113, CJ75, CP65, CP75

    Class No.-10, 11, 12, 13, 20, 21, 22, 23, 30, 31, 32, 33, 40, 41, 42, 43, 50, 51, 52, 53

    ASTM A672-Electric-Resistance-Welded Steel Ppe for High-Pressure Service at Moderate Temperatues

    Pipe Grade: A45, A50, A55, B55, B60, B65, B70, C55, C60, C65, C70, D70, D80, E55, E60, H75, H80, J80, J90, J100, K75, K85, L65, L70, L75, N75

    Class 10, 11, 12, 13, 20, 21, 22, 23, 30, 31, 32, 33, 40, 41, 42, 43, 50, 51, 52, 53

    ASTM A691 Carbon and Alloy Steel Pipe, Electric-Fusion-Resistance For High-Pressure Service at High-Temperatures

    Pipe Grade-CM65, CM70, CM75, CMSH70, CMSH75, CMSH80, 1/2Cr, 1Cr, 2 1/4Cr, 3Cr, 5Cr, 9Cr, 91

    Class 10, 11, 12, 13, 20, 21, 22, 23, 30, 31, 32, 33, 40, 41, 42, 43, 50, 51, 52, 53, 60, 61, 62, 63, 70, 71, 72, 73

    NACE MR 0175/ISO 15156-2 Petroleum and Natural Gas Industries – Materials for Use in H2S Containing Environments in Oil and Gas Production. Part 2. Cracking resistant Carbon and Low Alloy Steels, and the Use of Cast Irons.

    1.3.3 Class designations are as follows (Note 1):

    Class Heat Treatment on Pipe Radiography, see Section Pressure Test, see:

    10 none none none

    11 none 9 none

    12 none 9 8.3

    13 none none 8.3

    20 stress relieved, see 5.3.1 none none

    21 stress relieved, see 5.3.1 9 none

    22 stress relieved, see 5.3.1 9 8.3

    23 stress relieved, see 5.3.1 none 8.3

    30 normalized, see 5.3.2 none none

    31 normalized, see 5.3.2 9 none

    32 normalized, see 5.3.2 9 8.3

    33 normalized, see 5.3.2 none 8.3

    40 normalized and tempered, see 5.3.3 none none

    41 normalized and tempered, see 5.3.3 9 none

    42 normalized and tempered, see 5.3.3 9 8.3

    43 normalized and tempered, see 5.3.3 none 8.3

    50 quenched and tempered, see 5.3.4 none none

    51 quenched and tempered, see 5.3.4 9 none

    52 quenched and tempered, see 5.3.4 9 8.3

    53 quenched and tempered, see 5.3.4 none 8.3

    60 normalized and precipitation heat treated none none

    61 normalized and precipitation heat treated 9 none

    62 normalized and precipitation heat treated 9 8.3

    63 normalized and precipitation heat treated none 8.3

    70 quenched and precipitation heat treated none none

    71 quenched and precipitation heat treated 9 none

    72 quenched and precipitation heat treated 9 8.3

    73 quenched and precipitation heat treated none 8.3

    Sincerely Yours,

    Teddy Shi (Mr.)

    General Manager

    Hebei Senhai Pipeline Co., Ltd.

    Add.: No.7 Beihai Rd., Economic & Technological Development Zone, Cangzhou City, Hebei Province, China

    Tel: +86-317-2180586 / 8230586; Fax: +86-317-3172336 / 3206418; Mobile Phone: +86-13231768661 / 15233785985

    Email:sales@senhaipipeline.com/teddy@senhaipipeline.com

    Website: www.senhaipipeline.com

    Talk online:

    MSN: spnisthebest@hotmail.com

    Skype: hl-pipefitting

    Yahoo Messenger: spnisthebest@yahoo.com

    Google Talk: spnisthebest@gmail.com

    ICQ:677631155


    Company Contact:


    • Phone: 03175590101

    • Address: No.20 Beihai Rd.,DevelopmentZone, Cangzhou, China

    • Email: Email


    Published date: December 12, 2013 -

    • Business Description: Dear Sir or Madam,

      This is Teddy Shi from Hebei Xinzhonglian Special Steel tube Co.,Ltd. (Group Company)

      Please allow us to introduce our factory as the most professional manufacturer for High quality Square & Rectangular Steel Tubes(SHS,RHS).All of our products have been approved by CE, LLOYD,ABS,DNV.GL,FPC BC1,ISO. More details as below:

      Cold-finished and hot finished Square Hollow Sections SHS/Rectangular Hollow section RHS) ----Seamless and Welded
      Size:30X30~1000X1000
      Wall Thickness:3mm~40mm
      Standard:EN10210-1:2006,EN10210-2:2006;EN10219-1:2006,EN10219-2:2006, JIS G3466, ASTM A500 etc.
      Material:S355J0H,S355J2H,S355K2H,S235JRH,S275J0H,S275J2H,STKR400,STKR490,ASTM A500 A B C D etc.

      LSAW Steel Pipeline (JCOE)
      Size:325mm~1420mm
      Wall Thickness:8mm~80mm
      Standard: API Spec 5L(PSL1,PSL2),ASTM A252,ASTM A672, ISO3183, etc.
      Material: Q235,Q345,X42,X46,X52,X56,X60,X65,X70,X80,etc

      Due to the High quality & high reputation,our factory have been well accredited by our comsters

      We sincererly hope to establish long term business relations and friendship with your esteeded company,by our joint effort,on the basis of equality and mutual benefits. We have enough confidence that our factory will be one of your best suppliers in China,you will have a very good market by selling our products.

      We are looking forward to your latest enquiries soon.
      Have a nice day.
      Sincerely yours.
      Teddy Shi
      Sales Manager
      Hebei Xinzhonglian Special Steel Tube Co.,Ltd.
      Add.: No.20 Beihai Road, Development Zone, Cangzhou City, Hebei Province,China.
      T.e.l:+86-317-5590101/5590202/5590303; F.a.x: +86-317-3099705
      C.e.l.l P.h.o.n.e:+86-13231768661
      W.e.b.s.it.e:www(dot)xzltg(dot)com
      E.m.a.i.l:sales(at)xzltg(dot)com
      S.k.y.p.e:hebeixinzhonglian

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