Welding Neck flange, Slip-On flange, Socket-welding flange, Thread
flange, Blind flange , Lap-Joint flange Name:standard flanges
forged Raw material:carbon/stainless/alloy steel
Standard:EN1092-1 standard, ANSI, ASME, API Standards
Size:0.25"~56"~max. Type:WN;SO; WN SO BL
TH Facing:RF;RTJ;FF;FM;M;T;G;... Pressure:StandardShanxi
Donghuang Wind Power Flange Manufacturing Co., Ltd. is located in
Dingxiang County, Xinzhou City, Shanxi Province, the hometown of
forging in China. Since 2007, it has been focusing on manufacturing
and selling various steel flange forgings, and its products are
exported to all over the country. More than 100 countries and
regions around the world. Dingxiang's complete forging processing
industry chain and complete testing equipment support, so that we
can almost meet the requirements of various forging products of
customers. 1. The modern factory covers an area of more than 20,000
square meters, has more than 30 sets of forging processing and
testing equipment, a three-dimensional inspection center,
ISO9001:2015 factory system certification, TUV/PED 2014/68/EU
pressure vessel manufacturing license, special equipment
manufacturing certificate, Member of China Forging Association,
member of ASTM International Organization, high-tech enterprise in
Dingxiang County, etc. 2. Can produce flanges of various
international and domestic standards and custom flanges with
drawings: GB, American, ANSI, Japanese, JIS, German, DIN, British,
BS, European, EN1092, Russian, GOST, etc. 3. Our company's forging
series products include:Types of flanges that can be produced: weld
neck flange, high neck flange, long high neck flange, threaded
flange, loose flange, lap flange, blind flange, flat flange, looper
Flanges, orifice flanges, wind power flanges, heat exchanger tube
sheets, baffles, pressure vessel nozzles, connectors, etc.; Forging
types: various forging flanges, forging tubes, Tube Sheet, Tube
bundle supporting plate, raffles, forging rings, forging rings,
forging rods, forging shafts, forging cakes, thick-walled tubes,
shafts, wheels, valve bodies, gears, nozzles, modules, oil
cylinders, rings, various special-shaped forging, etc.; Industrial
forgings for civil industries such as machine tool manufacturing,
agricultural machinery, farm implement manufacturing and bearing
industry; Shaft segments such as main shaft and intermediate shaft
for hydro-generators, forgings for thermal power plants such as
rotors, impellers, and retaining ring main shafts; Forgings for
metallurgical machinery such as rolls and gear shafts; forgings for
kettle ring, cylinder, cylinder, and axle forging machinery; Flange
series products include pressure vessel flanges, heat exchanger
flanges, flat welding flanges, butt welding flanges, non-standard
flanges, stainless steel flanges, etc. Widely used in chemical,
construction, water supply, drainage, petroleum, light and heavy
industry, refrigeration, sanitation, plumbing, fire protection,
electric power, aerospace, shipbuilding and other basic projects.
4. Basic size range of processed products as shown in the pictures
below;5. Quality inspection and inspection reports that can be
issued by our products: according to the specific requirements of
customers, we can issue certificates of conformity, non-destructive
testing, 3.1 certificates, 3.2 certificates, mechanical properties,
chemical composition, radiographic inspection, certificate of
origin, etc.; 6. Standard exportation Package, plywood cases or
pallets or iron frame. 7. [Common materials]: Stainless
steel: ASTM, A182, F304/304L, F316/316L, F316H, F310, F321,
JB4728-2000, OCR18Ni10Ti, JB4728-2000, OCR17NI12Mo2, 2205, 2507,
2103, 904L, 254SMD, 304 , 316LN, 1CR13, 2cr13, 3cr13, 4cr13, 321,
302, W1813N, W2014N, W2018N, W2020N, P550, Cr18Mn18N and other
forgings. Heat-resistant steel: 12CrlMoVG, P11, P22, P91, P92, F92,
InconeI740H, CCA617, Sanicro25 alloy and other forgings Bearing
steel: G20CrNiMoA, G2CrNi2MoA, G20Cr2Ni4, GCr15, GCr15SiMn,
GCr15SiMo, GCr18Mo, M50, M50NiL, CSS-F42L, Cronidur30 and other
forgings Gear steel: 42CrMo, 20CrNi2Mo, 34CrNi3Mo, 40CrNiMo,
20CrMnMo, 35CrMo, 18CrNiMo7-6 and other forgings. 7. Industries
involved: mining equipment: mining equipment, winch equipment,
crushing equipment, grinding equipment, washing equipment,
sintering equipment. Petrochemical equipment: manholes and flanges
of spherical storage tanks, various tube sheets required for heat
exchangers, integrally forged cylinders (pressure vessels) of
catalytic cracking reactors with butt welding flanges, cylinders
used in hydrogenation reactors Section, the top cover, bottom
cover, head, etc. required by the fertilizer equipment are all
forgings. Power machinery, diesel generators, engines, electric
machinery; Mechanical parts such as wind power, nuclear power,
marine, weapons, aircraft, etc.; In line with the enterprise spirit
of "integrity, dedication, collaboration, innovation, and
people-oriented", the company has been
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