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Steel Forging Flange for Tower

Steel Forging Flange for Tower
Price: US $ 500/Piece
Trade Terms: FOB
Min Order: 10/Piece
Pay Type: L/C,T/T,D/P


Our company has many large CNC processing equipment, our flange diameter range from 300 to 8,000mm
The maximum unit weight could be reach 15tons/pc
We have 5 large CNC drill hole machines, the maximum drilling depth is 70mm, maximum diameter of hole is 300mm
Our carbon steel forging flanges include large wind turbine tower flanges, nuclear project flanges, large engineering machinery turning flanges, large gear ring and more
Our flange quality are in long-term good and stable condition, that depends on scientific analysis of material's technique data and reasonable norms demands


GB
GB/T4700-4707 (Flanges for Pressure Vessels), GB/T9112-9124 (Pipe Flange)
JB/T4726-4728 (Steel Forgings for Pressure Vessels)
JB/T6396-6398 (Large-Scale Steel Forgings Made of Alloy Steel, Carbon steel, Stainless Steel, Acid-Proof Steel and heat resistant steel)
HG20592-20635 (Pipe Flange)
SH3406 (Steel Pipe Flange for Petro-Chemical)
ASTM
ASME
ASME B16.5 (Pipe Flange)
A403/A403M (Wrought Austenitic Stainless Steel Piping Fittings)
A182/A182M (Alloy Steel Forgings for high-Temperature)
A105/A105M (Carbon Steel Forgings for Piping)
A234/A234M (Piping Fittings of Carbon Steel and Alloy Steel for Moderate and High Temperature)
A350/A350M (Carbon Steel and Low-Alloy Steel Forgings, Requiring Notch Toughness Testing)
JISG3214 (Stainless Steel Forgings for Pressure Vessel)
JIS B2220 (Steel Pipe Flange)
DINDIN2512-86030 (Steel Pipe Flange)
ENEN10222-1~5(Steel Forgings for Pressure Purposes)
 
 

Prod Model: wX-0025
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Size: 1200-7860mm
Standard: JIS
Type: Welding Flange
Material: Carbon Steel
Manufacturing Way: Forging
The company was established in March, 1993, located in Qingdao, Shandong province, China. We have Six steel structure production entities, which located in Heilongjiang, Inner Mongolia and Qingdao, and we have 2800 employees and 1, 320, 000m2 plant coverage, with RMB18, 000, 000, 000 annual output value. Engaging in tower manufacturing for more than twenty years, we have become a professional manufacturer in the design, manufacture and installation of steel tower mast structure, tubular tower &mast, substation framework and other steel structures. Our main products include all kinds of steel towers and similar steel structures widely used in the fields like power transmission, substations, telecommunication, microwave-communication, radio/TV broadcasting, mapping, watching and other fields. In compliance with the customers' requirements, we can provide design, production, installation &EPC or single contracted project services. Our products have been exported to American, Yemen, Burma, Sri Lanka, Pakistan, Nigeria and Vietnam etc.

The company possesses advanced and sufficient R&D system, first-class hardware as well as the most sophisticated design and molding& set-out drawing software. There are H-shape steel machines, H-shape steel rectify machine, H-shape welding production lines, CNC angle steel production lines (13 lines), connection-plate auto-processing production lines, angle steel auto-drilling production lines, LSAW production lines, large CNC bending machine, advanced steel tube and flange assembling, welding auto production lines and steel tube CNC cutting production lines, and also do networking between computer 3D lofting softwares and all the production lines, which makes the lofting and production synchronized, reduces intermediate links, enhances product size accuracy in the same time. Also, we have CNC steel plate production lines, CNC auto cutting machines, large hot DIP galvanized production lines and advanced galvanizing auxiliary equipments, submerged arc auto welding machines, gas protected auto welding machines and other kinds of manual welding machines and other refrigeration equipments such as toggle lever press (punch), guillotine shear, automatic gas cutting machine, shaping machines with hydraulic transmission system, drill press, lathe, planing machine etc, total more than 200 sets. There are full sets of physical & chemical property testing instruments as well: 600KN universal material tester, infrared-ray carbon & sulfur analysis instrument, manganese, phosphorus & silicon automatic analysis instrument, spectrum analysis instrument, steel inspection mirror, theodolite, ultrasonic in-destructive flaw testing instrument, X-ray flaw testing instrument and so on. Group administered Logistics Company with more than 120 large transport vehicles, ensuring the product transportation requirements.

Qualification Documents obtained:

2012/09/26--- 750kV Power Transmission Line Tower Manufacturing Licensing Certificate

2012/09/26---Broadcast, Telecommunication tower and Mast Manufacturing Licensing 2012/06/04---1000kV and below Tubular Tower Quality Certificate

2012/07/19---1000kV and below Tubular Substation Structure Quality Certificate

2013/07/18 --- 220kV and below Polylateral Tubular Monopole Quality Certificate

2012/05/28 --- 1000kV Round, Flange Connection and Transmission Line Steel Tubular Tower

2010/10/20---Steel Structure Manufacturer Qualification Certificate (Premium)

2012/01/12--- Professional Contracting of Steel Structure Class II Certificate

2013/03/26--- Safety Production License

2012/07/12--- Manufacture License of Special Equipment(A2)

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  • Qingdao Wuxiao Group Co., Ltd.

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