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4.0MW Gravity Foundation Flange for Offshore Wind Power
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4.0MW Gravity Foundation Flange for Offshore Wind Power

  • 4.0MW Gravity Foundation Flange for Offshore Wind Power
  • 4.0MW Gravity Foundation Flange for Offshore Wind Power
  • 4.0MW Gravity Foundation Flange for Offshore Wind Power
  • 4.0MW Gravity Foundation Flange for Offshore Wind Power
  • 4.0MW Gravity Foundation Flange for Offshore Wind Power

4.0MW Gravity Foundation Flange for Offshore Wind Power

Product Description

Offshore wind power flange is the connecting equipment accessories of wind tower, characterized by large flange ( 4.6-7.5 meters ) and high mechanical performance requirements, it is an important part for wind power generator set. Our company has added one 10-meter CNC ring rolling machine, one 60,000-ton CNC oil press, 20 cars and washing compound centers, and the production capacity of offshore wind power flange, with the annual output of 30,000 tons.


Offshore wind power flange, material including: Q355ND, Q355NE, S355J2+N, S355N, S355NL.

Raw material incoming test→ Cutting→ Heating→ Forging→ Heat treatmentRough Machining→ UT Test→ Finish Machining→ Final Inspection→ Stock & Delivery

Quality Assurance System

-Certificate of Conformity of the Factory Production Control : Hot Rolled Productes of Structural Steel (CE)

-Managment system as per GB/T 19001-2016/ ISO 9001 : 2015 (TUV NORD)

-Managment system as per GB/T 24001-2016/ ISO 14001: 2015 (TUV NORD)

-Managment system as per OHSAS 18001 : 2007 (TUV NORD)

-TUV NORD Systems Gmbh & Co. KG (TUV NORD)

About us

Shanxi Tianbao group CO., LTD is one of the most professional wind tower flanges company. Established in January 2008, located in Dingxiang country, Xinzhou City, Shanxi Province, China. Registered capital is 180 million RMB.

Our company has oil pressure, rolling ring, physical and chemical, flaw detection and other technical personnel and engaged in forging, machining and other technical workers for years, formed a strong operation team of production management, equipment technology, operation team. The development private joint-stock enterprises of dingxiang county and one of the largest investment scale in recent years. Our products have a good reputation in China and become the first choice of more than 40 power companies and manufacturers. Qualified supplier of GE, SGRE, VESTAS, GLOD WIND and other companies. We obtained the special equipment manufacturing license issued by the general administration of technology supervision of China, and passed the German TUV three system certification, CE certification, Beijing electric power PCCC product certification, military industry certification, confidentiality certification, and classification society certification and so on.

4.0MW Gravity Foundation Flange

Shanxi Tianbao Group Co.,Ltd.

 Shanxi Tianbao Group Co.,Ltd mainly produces Tower Flanges,doorframe ,pipe flanges and pressure vessel flanges and rings etc. The regsiter capital is RMB 180 million with fixed assets amount RMB 450 million and 165 thousand square meter,and now the workers reaches to more than 500, including 83 technical staff of pressing.ring milling.lab.UT test.forging. machining and tower manufacturing. The group has 7000mm and 5000mm milling machines, one 4600 ton press machine. All kinds of CNC lathe ,drilling machine and tower manufacturing equipments total 140sets, and one physical and chemical laboratory of national level. Annual produces 70 thousand tons . Our products have been serving for home and aboard . ISO 9001, ISO 14001:2004 , OHSAS18001:2007, CE, PED/AD, PCCC, FRANCE BV, and CNAS and CMA from Lab have already passed. We have got 33 national patents in brake disc ect. Looking around the world and into the future, as one of the top 100 of the leading social responsibility company in Shanxi, we welcome worldwide clients to contact us to negotiate with us and build a steady and long term mutually beneficial relationship each other.

Company Info
  • Company Name: Shanxi Tianbao Group Co.,Ltd.
  • Representative: Hu Quanxi
  • Product/Service: Tower Flange , Wind Power Flange , Pipe Flanges , Pressure Vessel Flanges , Yaw Bearing Rings , Forged Rings
  • Capital (Million US $): 180,000,000RMB
  • Year Established: 2008
  • Total Annual Sales Volume (Million US $): US$50 Million - US$100 Million
  • Export Percentage: 31% - 40%
  • Total Annual Purchase Volume (Million US $): Below US$1 Million
  • No. of Production Lines: NA
  • No. of R&D Staff: 41 -50 People
  • No. of QC Staff: 31 -40 People
  • OEM Services Provided: no
  • Factory Size (Sq.meters): Above 100,000 square meters
  • Factory Location: Beiguan Industrial Zone, Dingxiang County,035400,Xinzhou City, Shanxi Province, China
  • Contact Person: Ms. li
  • Tel: 86-350-3322060