Dingxiang Day Ring Flange Forging Co., Ltd.
DRF company formerly known as Flange Forging Factory, which was founded in 1988. And with continues process of production and expansion it officially changed its name to Day Ring Flange Forging Co. Ltd in 2010. It is a large enterprise specializing in the production of national standards Flange, ring forgings, forged wheels, forging shaft and gear wheel and gear ring forging.
So far, there are Two major business segments, forging production and flange production. And the products are mainly produced with three types of materials, carbon steel, stainless steel and alloy steel.
Flange products give priority to American standard, German standard, Russian standard, British standard, European standard and marine flange. The varieties are welding neck flange, slip on flange, neck flange, socket weld flange, slip on welding flange, Screw flange, Blind flange, flat flange and so on.
We have forging products with below 5m diameter and less than 20t finished weight, such as ring forging, wheel forging, forging shaft, gear forging, ring gear forging and modular and so on.
All of the products are examined by the serious examining system, which was strictly settled on several processes, like forging, heat treatment, mechanical processing, UT test, mechanical properties testing, to ensure the 100% pass rate of factory products.
The company applies the scientific and rational management, revolves around the marketing plan of industry & trade integration and high quality & low cost, focuses on the faith of " Quality, Credibility for the Day", tends the business philosophy of "Create the famous brand of China · Forging the brand of the world ", cooperates multiply in range and depth based on equality & mutual benefit and sets up long term customer relations to create a brilliant future together.
Product List
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Carbon Steel Lap Joint Flange, (GOST12820)
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DIN 2635 Welding Neck Flange, DIN Flange, 40bar
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DIN 2527 Blind Flanges, 25 Bar, DIN Forging Flange
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DIN 63kg Flange Forging
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Forging ANSI Flange
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ASME B16.5 Flange,
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En1092 Flange, Forging, Forging
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316L ANSI Flange, Forging
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ASME Flange, Forging
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GOST Flange Factory Suppy
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GOST Flange Factory
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BS4504 Flange Factory
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DIN Flange Factory Suppy
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En1092 Flange Factory Suppy
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Forging Shaft Factory Supply
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Welding Neck Flange
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DIN Flange Factory
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En1092 Flange Factory
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DIN Flange Factory
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GOST (12820) Flange
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Manufacturers Selling DIN Flange
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DIN Flange Factory
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ANSI Flange Factory
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Forging Shaft Factory Suppy
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Blind Flanges Factory
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GOST Flange Factory
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GOST Flange Factory
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Forging Shaft
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GOST Flange
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GOST Flange (Factory)
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Asme Flange (Factory)
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Welding Neck Flange (factory)
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DIN Flange Factory
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Welding Neck Flange
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Large Axis Forging (Factory)
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Welding Neck Flange (Factory)
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Forged Wheel Producer
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Forged Flange Factory ANSI
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GOST Flange Factory (ANSI flange DIN flange JIS flange BS4504 flange)
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Stainless Steel Flange ANSI
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Welding Neck Flange Factory
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Carbon Steel Flange Factory
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Stainless Steel Forging Ring
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Carbon Steel Flange
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Stainless Steel Flange
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Yellow Painted Blind Flanges
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GOST 12820, Sli-on Flange, Forging Flange Factory
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Yellow Painted Blind Flange, DIN Flange
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Welding Neck Flange, Alloy Steel
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ASME Flange, Forging, Yellow Paint
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BS4504 Flange, Factory, Carbon Steel Flange, Forging
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Yellow Painted Welding Neck Flange, Pipe Flange, Forging
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JIS Flange, Valve Flange, Stainless Steel, Forging
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Large Diameter Flange, Amse, ANSI Flange, Oil Pipe Flange
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Valve Flange, GOST 12821, Welding Neck Flange
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Blind Flagne, Vessel Flagne, Pipe Flange
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Welding Neck Flange, Valve Flange, Stainless Steel, DIN Flange
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Flange, Pipe Flange, Welding Neck Flange
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ANSI B16.5 Welding Neck Flange, A105
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GOST Flange, Large Diameter Flange, Factory Direct Supply
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GOST Flange, GOST12821, GOST12820, Carbon Steel
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Welding Neck Flange, GOST, Forging Flange
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ANSI B16.5 Yellow Painted Flange, Forging Flange
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Plate Flange, Carbon Steel, Factory Supply, Forging Flange
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Flat Flange, GOST Standard, Forging Flange
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GOST Flange, Factory Supply, Dn15-Dn2000, Forging Rings
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Welding Neck Flange, ANSI Flange, Yellow Painted
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ASME Flange, B16.5, Slip-on Flange
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Blind Flange, Yellow Painted, ANSI, ASME, GOST, DIN, JIS
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ANSI B16.5, Welding Neck Flange, Alloy Steel, Factory Supply
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GOST12836, Blind Flange, Carbon Steel, Stainless Steel, Alloy Steel
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GOST12820 Slip-on Flange, Flat Flange, Forging Flange
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GOST12821 Welding Neck Flange, Forging Flange
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ANSI B16.5, Threaded Flange, Carbon Steel, Stainless Steel
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ANSI B16.5, Welding Neck Flange, Class 300
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DIN Flange, Carbon Steel, Stainless Steel, Forging Flange
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En1092 Flange Factory
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ANSI Flange Factory
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Factory Direct Sales of SABS1123 Flange
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High Pressure Flange Alloy Steel Factory Supply
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Asme Flange Factory ( GOST Flange, DIN Flange, En Flange
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GOST Flange Factory
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GOST Flange Factory
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Asme Flange Factory
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GOST Flange Factory
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Welding Neck Flange Factory
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Amse Flange Factory
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Asme Flange Factory
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Asme Flange Factory
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GOST Flange Factory (DIN Flange / GB Flange / ASME Flang)
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GOST Flange (DIN JIS ANSI)
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Flange Factory
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GOST Flange Factory
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Yellow Painted Blind Flanges
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Forged Flange Factory
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Flange Factory
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Stainless Steel Flange Factory
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Flange Factory (ANSI, DIN, JIS, GOST)
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Forged Ring Flange Factory
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Welding Neck Flange Factory (ANSI, JIS, GOST, DIN)
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Flange Factory (ANSI, . GOST, DIN, JIS)
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Yellow Painted Blind Flanges Factory
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Flange Factory (ANSI, . GOST, DIN, JIS)
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Blind Flange Factory (ANSI, DIN, GOST)
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Carbon Steel Flange (Manufacturers Selling)
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Plate Flange Factory
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Flange Factory
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High Pressure Flange
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Flange (ANSI, GOST, JIS)
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Flange Factory
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Slip-on Flanges (Manufacturers Selling)
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Welding Neck Flange Factory
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Carbon Steel En1092 Flange/ Forging
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Blind Flange (ASME DIN GOST)
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ASME Flange B16.47/ Forged
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Stainless Steel Flange ANSI B16.5
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BS 4504 Flange/ Forged/ Carbon Steel
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Carbon Steel GOST Flange (12820) / Forging
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ANSI Welding Neck Flange Factory
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Carbon Steel Flange (ASME B16.47A 42"-300LB)
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Forged Flange Stainless Steel
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Threaded Flange (ANSI B16.5 DIN)
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Flange Welding Neck Flange (GOST 12821-80)
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Steel Flange (GOST ANSI BS DIN)
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Flange ANSI B16.5 Asme B16.47 DIN GOST En1092
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Welding Neck Flange (ANSI B16.5 GOST12821 DIN2633)
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Blind Flange (factory)
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Flange (Factory)
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GOST Flange (ANSI DIN JIS GB BSW)
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ANSI Flange (GB DIN GOST EN BSW JIS)
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ANSI Flange (GOST DIN JIS BSW EN GB)
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Blind Flange (ANSI GOST GB JIS BSW EN DIN)
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GOST Flange (ANSI flange DIN flange JIS flange BS4504 flange)
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Blind Flange
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Blind Flange Factory
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Factory of Flange (GOST FLANGE DIN FLANGE BS FLANGE ANSI FLANGE)
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Flange Factory
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Blind Flange Factory
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Flange Factory
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Flange Factory
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Painted Flanges
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Flange Factory
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Piping Fitting (flange) Factory
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Flanges
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Flanges Factory
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Blind Flange
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Welding Flanges
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Flange (ASME, GOST, DIN, KS)
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High Pressure Flange (ANSI GOST DIN)
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GOST Flange (ANSI flange DIN flange JIS flange BS4504 flange)
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Flange (AMSE, GOST, DIN, KS)
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ANSI Flange (GOST DIN JIS BSW)
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Flange Ring Factory (Forging Ring)
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Blind Flange Factory (ANSI, DIN, GOST)
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Flange Ring Factory (Forging Ring)
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Welding Flange (factory)
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Welding Flange (factory)
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Welding Flange (factory)
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DIN Flange (DIN 2631 DIN2633 DIN2635
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Welding Neck Flange (factory)
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Blind Flange
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Flanges
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GOST Flange (ANSI flange DIN flange JIS flange BS4504 flange)
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Welding Flange (factory)
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Slip-on Flange (GOST flange DIN flange GB flange)
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GOST Flange (ANSI DIN JIS GB BSW)
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Welding Flange (factory)
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Welding Flange (factory)
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Ring Flange Factory
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Flange Ring Factory
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Ring Flange Factory
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Flange Factory (GOST, ANSI, , JIS)
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Welding Flange (factory)
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Stainless Steel Flange (ANSI DIN GOST)
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Ring Flange Factory
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Ring Flange Factory
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Ring Flange
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Pipe Flange Steel Flange Stainless Steel Flange
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Flanges
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Flange GOST
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Welding Flange (factory)
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Ring Flange Factory
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Ring Flange
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GOST Flange (ANSI flange DIN flange JIS flange BS4504 flange)
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Flange (ASME, GOST, DIN, BSW)
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GOST Flange (ANSI flange DIN flange)
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Flange Mill
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Welding Flange (factory)
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Flange Factory
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The Long Neck Flange (Welding Neck flange)
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Ring Flange Mill or Factory
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GOST Flange (GOST12821 WN flange)
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Ring Flange Mill or Factory
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Oil Pipe Flange, Forging Flange, Stainless Steel, Alloy Steel
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DIN 2632 Welding Neck Flanges, Carbon Steel, Forging Flange
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DIN 2631 Welding Neck Flanges, Stainless Steel, Forging