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Gost 8731 74 8732 78 Seamless Steel Pipes 09g2s 09g2c - China

price: contact company for price

Hebei Senhai Pipeline Co. , Ltd. is the most professional manufacturer

and exporter for the following products:

1. gost 8731- 74, gost 8732- 78 seamless steel pipes 09g2s, 09g2c, API 5L GR B/ ASTM A53 GR. B/ ASTM A106 GR B ; OD 21.3- 820mm. WT: 2MM- 50mm

Astm a36, st. 52.3, st. 37.2, st. 20# , ss400, s235jr, s355j2h, s355joh, q235b, 16mn, astm a335 p5 p9 p11 p22 p91 p92, astm a333 gr. 1 gr. 4 gr. 6, astm a213 t5 t9 t11 t12 t22 t91, psl1, psl2 x42, x46, x52, x60, x65, x70 etc.

2. sawl ( submerged arc welding longitudinal) / lsaw ( submerged arc welding longitudinal) / erw( electric resistance welding ) / efw ( electric fusion welding ) steel pipes; standard: api 5l psl1/ psl2, api 2b, en10219, astm a671 cl10- 23, astm a672

CL13- 23, ASTM A252 etc.

Steel Grade: API 5L: Gr. B, X42, X52, X60, X65, X70, X80, Api 2b: 2h, 2w

En10219: s275jrh, s275j0h, s275j2h S355jrh, s355j0h, s355j2h

A671/ a672 cl10- cl13: ca55, b65, b70, c70

Astm a252: gr. 2/ gr. 3, Gost 10704- 91, gost 10705- 80, astm a36, astm a53 gr b, api 5l gr b, st. 52.3, st. 37.2, st. 20# , ss400, astm a671, astm a672 cl11- 23, s235jr, s355j2h, s355joh, q235b, 16mn, psl1, psl2 x42, x46, x52, x60, x65, x70, x80 etc.

3. hsaw ( helical submerged arc welding) / sawh ( submerged arc welding helical ) / ssaw ( spiral submerged arc welding ) / saw ( submerged arc welding) / spiral welded steel pipes; od219mm~3620mm, wt 5mm- 26mm. gost 8696- 74 electrically welded spiral seam steel pipes with 3pe, 3pp, epoxy, fbe, cement anticorrosion ; gost 8696- 74, astm a36, astm a53 gr b, api 5l gr b, st. 52.3, st. 37.2, st. 20# , ss400, s235jr, s355j2h, s355joh, q235b, 16mn, psl1 x42, x46, x52, x60, x65, x70 etc.

4. shs square hollow sections, rhs rectangular hollow sections; od20x20mm~600x600mm, wt 0.8~50mm. en10210 s275jrh, s275j0h, s275j2h, s355jrh, s355j0h, s355j2h; astm a500 gr a b c d, ss400, jis g3466 stkr400 stkr490, astm a500 gr b, ss400, astm a36, astm a53 gr b, api 5l gr

B, gost 8639- 82, gost 8645- 68, gost 8644- 68, st. 52.3, st. 37.2, st. 20# , ss400, s235jr, s355j2h, s355joh, q235b, 16mn etc.

5. hot dipped galvanized steel pipes

More details, please kindly contact with us.

S- k- y- p- e : hl- pipefitting


Company Contact:


  • Phone: 03175590101

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

  • Email: Email


Published date: April 18, 2014 -

  • 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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