GOST 12821 Class 150 Sorf Soff A182-F316 B16.5 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

JIS B2220 10K OD 5 CS Foundation Blind Flange
We supply JIS B2220 10K od 5 cs Foundation Blind flange. AG,is the key enterprise in forging in industry.Our productivity has exceeded 9000 tons in two successives years.AG has possession of various creditable certificates,such as TUV,BV,DNV,SGS,CCAC,etc.We have been a specialized manufacturer and exporter with 25 years production experience and 8 years overseas-sales experience.
RST37.2 DIN2527 PN16 flange
We produce RST37.2 DIN2527 PN16 flange according to our customer requirements of dimension, surface finished, marking, packing etc.
BS4504 PN40 Slip On Flange
We are a professional manufacturer specialized in carbon steel flanges in China.We produce BS4504 PN40 Slip On Flange.You can always rely on us to find reliable and cost effective solutions for your requirements.
ANSI B16.5 150lb sq.in Slip On Flange
AG has been a professionally managed Manufacturing & Exporters of ANSI B16.5 150lb sq.in Slip On Flange. AG supply ANSI B16.5 150lb sq.in Slip On Flange to global valued customers,getting the user's praise and favor.
Special Blind Flange According To Drawing
We can supply special blind flange according to drawing. We are a professional manufacturer of carbon steel flange in china. 28 years history, 260 workers, 1500tons monthly output.
We produce the standard and non-standard flange, and many certification, like TUV&VD-TUV/DNV/BV/ISO9001/KR.
GOST 12821 80 Weld Neck Flange
AG supply GOST 12821 80 Weld Neck Flange.Today, our products are exported to many countries,enjoys a high reputation!

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Reviews

Purpose and characteristics of Blind flange
Flange connection is also the simplest connection method with cast iron pipes and steel pipes. The Blind Flange can be used on the opening of the inspection port.
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Ship Ever Given, one of the world's largest container ships, is seen after it was fully floated in Suez Canal, Egypt March 29, 2021. REUTERS/Mohamed Abd El Ghany.
Carbon steel forged flange manufacturer
We know the market, we know quality,we know price, and we have been providing customers with high-quality carbon steel forged flange and services.
Good news:Flange prices are starting to get better!!!!!
Good news:Flange prices are starting to get better!!!!!
GOST 12821 80 Weld Neck Flange welding method
GOST 12821 80 Weld Neck Flange is your good choice.Welding flange connection is to fix two pipes, pipe fittings or equipment to one welding first. Between the two welds, flange gaskets are added and bolted together to complete the connection. Welding is an important connection method for high-pressure pipeline construction.
Benefits for Shandong enterprise policy: strengthening tax exemption
Benefits for Shandong enterprise policy: strengthening tax exemption