Tianjin Dongmao Special Steel Metal Material Trade Co., Ltd.

seamless steel tubes,stainless steel pipes,alloy pipe,seanmless tube,stainless steel plate

Enterprise Certification Product Certification& Enterprise Certification More Detail
Tianjin Dongmao Special Steel Metal Material Trade Co., Ltd.
Country:China (Mainland) China (Mainland)
Established Time:2007
Business License:Did not upload
Business type:Manufacturer, Trading Company
Contact:Contact Now

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Contact us

  • Contact Person:Ms.zhang
  • Tel:86-22-26614461
  • Fax:86-22-26914461
  • Province/state:Tianjin
  • Street:Room 401, Door 2, Building 1, Tianyang Apartment, Beichen District

About US

Welcome To Our Site!

Tianjin Dongmao Special Steel Medal Material Trade Co., Ltd. is situated in Tianjin, a beautiful port city with Xingang Port in the east, which is the biggest port in northern China, Hebei Province in the south and Huang Huagang in the west. Therefore, our company enjoys advantageous geography superiority and extremely convenient sea transportation access.

Established on January 8, 2001, we sell steel products mainly made in Baoshan Steel Corporation, Chengdu Steel Corporation and Tianjin Steel Corporation, the biggest steel corporations in China. Our products mainly include stainless steel pipes, stainless steel plates, seamless steel tubes, structural tubes, low and medium press boiler pipes, petroleum cracking tubes, and many other steel pipes. We hope to build long term and friendly business relationship with you. If you are interested in our products, you will see our honesty during our cooperation. We ensure we can have a win-win future.
We provide the steel products as the following in large quantity
Seamless Alloy pipes/ plates
Being high temperature resistance, low temperature resistance, corrosion resistance, applied to oil industry, chemical industry, electricity industry, boiler industry and other related industries. Trademarks of the pipes include 10CrMo910,12Cr1MoV, 35CrMo,42CrMo,15CrMo,40Cr,T91,T92,1Cr5Mo,p91,p22,WB36,102{12Cr2MoWVTiB},15Mo3.
Seamless steel pipes by American standard
SA-106B, SA-106C, S355 J2H, SA335 P12, SA335 P22, SA335 P11, SA335 P5, SA335 P91, E355
Bright high-precision finished steel pipes/ plates:
Applied to automobile, motorcycle, engineering machinery, jack, power tools, sporting equipments and other fields requiring precision pipe, includes: 20#, 35#, 45#, 16Mn
Heat resistance seamless steel tubes for High pressure boilers, medium and low pressure boiler tubes
Applied to boilers, power plant, boiling water pipe, locomotive, includes 20G,3087,GB5310-95,12Cr1MoVG,15CrMo, ASTMA106B. Dimension: 16-824mm&2-65mm
Fluid pipe
Applied for fluid transportation , includes 20,Q345 GB/T8163-1999 . Dimension, 8-630mm&1.5-70mm
Structural pipe
General structure use, mechanical processing, includes 20#,35#,45#,16Mn,Q345B. Dimension, 6-610mm&1.5-70mm
Oil cracking pipe
Furnace pipe of petroleum refining plant, heat exchanger pipe, pipeline , includes 20#,12CrMo,15CrMo,1Cr5Mo. Dimension, 6-610mm &1.5-70mm
Hydraulic pillar-used steel tube
Applied for hydraulic support, hydraulic prop, includes 45#,27SiMn. Dimension, 70-377mm&9-40mm
Seamless steel pipe for high pressure chemical fertilizer equipment
Applied for chemical equipment and pipeline with working temperature -40 -400, working strength 10-32MPa, mainly for transporting synthesis ammonia, carbamide, formaldehyde and other chemical medium, includes 20#,16Mn,Q345, 15CrMo, 1Cr5Mo, 12Cr1MoV. Dimension, 25-426mm&6-40mm
Internal thread seamless steel pipe for high pressure boiler
Carbon constructional quality steel for manufacturing high pressure boiler, alloy structural steel cold drawing internal thread seamless steel pipe, includes 20G, 15CrMoG, 12Cr1MoVG GB/T20409-2006
Thick wall seamless steel pipe
Applied for chemical industry, electricity, mechanical processing, hydraulic support, hydraulic prop, hydro-cylinder, includes 20#35#45#16Mn, 12Cr1Mov, 35CrMo, 42Cr, 15CrMo, 40CrMo. Dimension, 16-824mm&2-100mm
Low temperature seamless steel pipe
45~-100 low temperature pressure vessel pipeline and low temperature heat exchanger pipeline, includes Q345C, Q345D, Q345E, 16MnDG, 16Mn,A333Gr.6.
Stainless steel pipe / stainless steel plate/ steel bar
304(0Cr18Ni9),304L(00Cr19Ni10),302(1Cr18Ni9),310S(0Cr25Ni20),316(0Cr18Ni12Mo2),316L(00Cr17Ni14Mo2),321(0Cr18Ni19Ti),TP304,TP347,TP437H,0Cr13/1Cr13/2 Cr13,3Cr13/0Cr18Ni10Ti/1Cr17Ni2/1Cr18Ni9Ti.
Titanium tube/ titanium alloy pipe/ titanium plate/ titanium bar
ASTMB337,ASTM B338,ASTMB861,material, GR1 ,GR2 ,GR3 ,GR4 ,GR5, GR7 ,GR9, GR12 ,GR23,Chinese standard , GB/T 3624 GB/

Notice: the following items with hooks have passed the authenticationCompany Authentication

Authentication Time:
Company Name: Tianjin Dongmao Special Steel Metal Material Trade Co., Ltd.
Country/Territory: China (Mainland)
Registered Address: Room 401, Door 2, Building 1, Tianyang Apartment, Beichen District, Tianjin, China (Mainland)
Year Established: 2007
Registered Capital: RMB 500,000