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Tianjin Dongshengweiye the steel tube sells Co.,Ltd.Sell
Chengdu、Baotou、Yegang、Baogang、Tianjin、Hengyang、Xining
etc Famous steel tube of in the homeland manufacturer
makeing the various specification and the material
quality steel tube,Seamless steel tube,Favor wall
peculiarly,High-handed alloy steel tube and part
entrance tubing,Successively become Chengdu , Baotou ,
Yegang , Tianjin steel tube factory maximal sales
agent.At the same time, in the petroleum and chemical,
petroleum head office is named by middle for "the
Chinese petroleum and chemical petroleum steel tube
distribution center ". The product using fine credit ,
high grade over the past many years, is enjoyed praising
countrywide more than 30 province , city , autonomous
region , municipality directly under the Central
Government , is is so deep that the consumer trusts.
At the same time, the company manages Capital Steel Company ,
Tonggang,Yegang，tianjin etc. every big steel factory the
method making is in charge of , the type is in charge of
, round bar steel , carbon form steel , wire stock ,
sheet material etc.The bright tube , overlength manage
the steel tube and high-accuracy supplying various
heterotype at the same time throughout the year (long
but amount to 15 meters most).
Develop be really absolute principle, faces gradually fierce
market competition,The company bases self on sure ground
in market competition only when the cognition
significance being awake to developing, developing
ability ceaselessly."Converge the whole world steel
tube, makes industry pioneer ",Be maximal consumer
degree lessening cost , running after being us
forever.We general use especially the high grade product
service and you high grade common development , together
Zhu are especially splendid！
| Mainly manage: |
Climb the steel (Chengdu) Corp. steel tube factory
Baoshan steel Corp. steel
tube factory
Tianjin seamless steel tube factory
Hengyang (Hualing) steel tube factory
Baotou steel Corp. steel
tube factory
Anshan steel Corp. steel
tube factory |
| Standard： |
1、Structural steel pipe：GB8162-1999；2、Fluid
Pipes：GB8163-1999；3、Low Pressure Boiler Pipes；GB3087-1999；4、High
Pressure Boiler Tube：GB5310-95；5、Professional
Tube for Fertiliz：GB6479-2000；6、Oil Cracking
Tube：GB9948-88；7、Shipping Pipes：GB5312-1999 |
| Material： |
10#、20#、35#、45#、40Cr、20G、DZ40、J55、N80、35CrMo、12Cr1MoV、Q345B、C、D（16Mn）、27SiMn、13CrMo4(A335P12、STFA22、15CrMo)、10GrMo910(A335P12、12Cr2Mo、STFA24)、A335P8（STFA25、Cr5Mo）、A335P9（Cr9Mo、STFA26）、A335P91（T91）、A335P92、WB36（15NiCuMoNB5）、Gangyan102（12Cr2MoWViB）、Stainless
steel tube（TP32H、1Cr18Ni9Ti、TP3161、TP304H、TP347、0Cr18Ni9Ti） |
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