| Standard: | ANSI, DIN, GB, JIS, GOST, BSW |
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| Type: | Blind Flange |
| Material: | Carbon Steel |
| Structure: | Round |
| Connection: | Flanged |
| Sealing Surface: | RF |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier |
Product Name
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CARBON STEEL BLRF FORGE FLANGE |
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Types
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Plate, Welding Neck, Slip on, Blind, Lap joint, Threaded Flange
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Face Finish
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RF,FF,RTJ,TF,GF
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Standard
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ANSI
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ANSI B16.5 ASME B16.47 series A/B
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DIN
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DIN 2631 2573 2527 2565 2641
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GOST
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GOST 12820-80,GOST 12821-80,Gost Blind
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EN
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EN1092-1:2002
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JIS
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JIS B2220-2004, KS D3576, KS B6216,KS B1511-2007,JIS B2261; JIS B8210
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BS
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BS4504,BS10 Table D/E
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UNI
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UNI 2253-67,UNI6091-67,UNI2276-67,UNI2280-67,UNI6089-67
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SABS
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SABS 1123
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Material
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ANSI
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CS A105/SA 105N,SS 304/304L,316/316L Alloy Steel: WHPY45/52/65/80
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DIN
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CS RST37.2;S235JR SS 304/304L,316/316L
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GOST
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CS CT20;16MN;SS 304/304L,316/316L
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EN
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CS RST37.2;S235JR;C22.8SS 304/304L,316/316L
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JIS
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CS SS400,SF440,SS 304/304L, 316/316L
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BS
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CSRST37.2;S235JR;C22.8;Q235SS 304/304L,316/316L
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UNI
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CSRST37.2;S235JR;C22.8;Q235SS 304/304L,316/316L
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SABS
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CSRST37.2;S235JR;Q235;SS 304/304L,316/316L
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Pressure
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ANSI
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Class 150, 300, 600, 900, 1500 2500lbs
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DIN
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PN6,PN10,PN16,PN25,PN40,PN64,PN100
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GOST
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PN6,PN10,PN16,PN25
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EN
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PN6,PN10,PN16,PN25,PN40,PN64,PN100
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JIS
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1K,2K,5K,10K,16K,20K,30K,40K
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BS
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PN6,PN10,PN16,PN25,PN40,PN64,PN100
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UNI
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PN6,PN10,PN16,PN25,PN40
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SABS
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600KPA,1000,1600,2500,4000
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Size
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ANSI
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1/2" - 60"
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DIN
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DN15-DN2000
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GOST
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DN10-DN1600
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EN
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DN15-DN2000
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JIS
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15A-1500A
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BS
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DN15-DN2000
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UNI
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DN10-DN2000
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SABS
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DN10-DN600
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Coating
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varnish, yellow paint, anti-rust oil, galvanizing etc
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Usage
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Used for the connection of all kinds of pipeline.
to convey the water, steam, air, gas and oil
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Package
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Wooden cases/pallets
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Delivery
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Within 30 days
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Certificate
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ISO9001:2008
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Shanxi 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 deeply involved in the manufacturing industry with its advanced business philosophy, professional technical support, pragmatic work attitude and meticulous service, and has won the recognition of customers and Market reputation.
If you are interested in our company's products and services, we look forward to your online message or inquiries.
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