A105 304 RF Forged Weld Neck Carbon Steel Stainless Steel Pipe Steel 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

FORGED JIS B2220 5K BLIND FLANGE SS400/SF440
1.Standard:EN1092-1, ANSI, ASME, ASTM, JIS, DIN, UNI, GOST, BS4504, AS2129, etc.
2.Customized:Standard, also non-standard and special flanges according to drawings
3.Type: PL , BL, SO, Threaded, WN, Loose, Ring, etc You can rest assured to buy FORGED JIS B2220 5K BLIND FLANGE SS400/SF440 from our factory and we will offer you the best after-sale service and timely delivery.
ASME B16.5 CS 300lb ANSI B16.5 Socket Welding Flange
ASME B16.5 CS 300lb ANSI B16.5 Socket Welding Flange often used in high pressure systems such as hydraulics & steam lines. Attached to the pipe by a fillet weld around the hub and an optional interval weld can be applied in high stress applications. AG entries range of products conforms to the high industrial standards and widely accepied across thr globel.
High Performance Flange According To Drawing
We supply high performance flange according to drawing.We are a family - run manufacture established on 1992.
We can produce the En1092-1/ANSI/GOST/ JIS standard flange and non-standard drawing flanges.
We have TUV&VD-TUV/DNV/BV/ISO9001/KR certificated. If any requirement, welcome to contact us.
Carbon Steel Oval Flange Pipe
We supply the Top quality Carbon Steel Oval Flange pipe .This kind of flange is made of carbon steel. Quality is our culture. Professional manufacturer customized products, one stop source for new product developing.
ANSI B16.5 300lb sq.in Weld Neck Flange
AG ensures you with the best product, in terms of performance, reliability and competitive price . Aimed at giving total and real customer satisfaction,AG has built and continues to build its success. Our company is certified ISO&TUV/PED&DNV&BV&VD-TUV&KR&EN10204 3.1 Cert&CCIC&SGS . We supply ANSI B16.5 300lb sq.in Weld Neck Flange to global valued customers,getting the user's praise and favor.
Threaded Flanges ASME B16.5 150LB A105 Carbon Steel Pipe Fitting
1.Standard:EN1092-1, ANSI, ASME, ASTM, JIS, DIN, UNI, GOST, BS4504, AS2129, etc.
2.Customized:Standard, also non-standard and special flanges according to drawings
3.Type: PL , BL, SO, Threaded, WN, Loose, Ring, etc As a professional Threaded Flanges ASME B16.5 150LB A105 Carbon Steel Pipe Fitting manufacture, you can rest assured to buy Threaded Flanges ASME B16.5 150LB A105 Carbon Steel Pipe Fitting from our factory and we will offer you the best after-sale service and timely delivery.

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Reviews

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.
How is the JIS flange designed?
My country's work on flange design basically began in the early days of the founding of the People's Republic of China. At the beginning of the era, the flange calculation mostly adopted the V4Taters method and the former Soviet Union's Nine T method.
Clients were invited to visit AG Forging Flange Factory
AG will take care of our customers by delivering the highest value products,service,experiences and relationships to ensure long-term success.We build partnerships based on integrity and trust with every teammate,partner and customer to ensure mutual long-term success.We wil be the highest quality,lower cost,most productive team in the business.
“Quality &Development”
Established in 1992,AG is a professional flange manufacturer in China with 28 years production experience, strong professional technical force,advanced equipment,as well as high quality forging,complete production process and mature packing lines.
The followings Chinese classify of the flanges
according to Chemical industry standards: The overall flange (IF), threaded flange (TH), plate flat welding flange (PL)...
Three containers of Hot sale Forging Jis 16k Flange Pressure Rating PL Rf 50a are shipped together!
Welcome to order Hot sale Forging Jis 16k Flange Pressure Rating PL Rf 50a! In addition, we can produce all standard forged flanges, non-standard flanges, also special flanges and drawing flanges.