ASTM A105 A105n Forged Steel Slip on Raised Face Flange Manufacturers

Shandong Aiguo Forging Co.,Ltd(Used name Zhangqiu Aiguo Forging Co.,Ltd) established on 1992,start to export flanges since 2011.Our factory provide Blind flange, plate flange, welding neck flange, slip on flange, oval flange. Welcome to buy our products from our factory.

Hot Products

UNI6092 P245GH 4 CS Blind Flange Dimensions
We supply UNI6092 P245GH 4 CS Blind flange dimensions. Company history:famliy-run manufacturer established in1992,Main products:standard and non-standard flange,Certification:TUV/BV/DNV/SGS/CCIC Inspection.
EN1092-1 PN16 Threaded Flange
We are specialized manufacturers from China, EN1092-1 PN16 Threaded Flange suppliers/factory, we have the perfect after-sales service and technical support. Look forward to your cooperation!
ANSI B16.5 Class300 Loose Flange
ANSI B16.5 Class300 Loose Flanges are used with a corresponding stub-end that "inserts" in the inside of the flange. The main benefit of this type of flange, is that once the pipe welds to the insert stub-end, the flange then can rotate for easier alignment of the bolting holes.However, lap joint flanges and their stub-ends' ability to hold pressure is about the same as slip-on flanges.
DIN PN16 12 Inch Pipe Carbon Steel Plate Flange
We can provide DIN PN16 12 inch pipe carbon steel plate flange. Established in 1992,we are a professional flange manufacturer in China with good reputation,competitive prices,guaranteed delivery time.
JIS 10K Plate Flange
AG founded in 1992 is a professional manufacturer of high quality carbon steel flanges.We can supply JIS 10K Plate Flange.Under the strict control system - ISO 9002 quality assurance, we have made our flanges widely extend to international well-known customers.
JIS Blind Flange
We have many years of production and export experience of JIS Blind flange, we understand the market, understand the quality, understand the price.

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The Belt and Road has gradually developed from scale orientation to quality orientation.After the test of the epidemic, One Belt And One Road has a stronger foundation, stronger momentum and broader prospects.
Common Failures of Flanges
In the continuous production of modern industry, flanges will inevitably leak due to the influence of temperature, pressure, vibration and other factors. Due to the error of the processing size of the sealing surface, the aging of the sealing element and the improper installation and tightening, it is easy to cause the leakage of flanges.
AG Flanges Certificate
AG always insists on the best quality! Environmental Management System Certificate WEAPON EQUIPMENT QUALITY MANAGEMENT SYSTEM CERTIFICATE Our main products are all standard forged flanges(such as EN1092-2,JIS,ANSI,ASME,ASTM,DIN,UNI,BS,AS,GOST),also non-standard and special flanges can be produced if drawing provided.
What are the classifications of carbon steel?
Carbon steel mainly refers to steel whose mass fraction of carbon is less than 2.11% and does not contain specially added alloy elements.
EN1092-2, JIS, ANSI, ASME, ASTM, DIN, UNI, BS, AS, GOST, we can produce all standard forged flanges.
100% according to customer requirements! 100% traceability!
Flanges Stock Quantity on October 15,2020
EN1092-1/01 Plate flange FF&RF steel for P245GH/S235JR 1500pcs