welding neck flange Manufacturers

Our pursuit and corporation intention is to "Always satisfy our client requirements". We continue to develop and style remarkable high-quality items for each our outdated and new shoppers and accomplish a win-win prospect for our customers likewise as us for welding neck flange,ANSI B16.5 300lb sq.in Weld Neck Flange,flat flange,lap joint flange,slip on flange, Welcome to setup long-term romantic relationship with us. Best Value Permanently Top quality in China.
welding neck flange, With the goal of "zero defect". To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.

Hot Products

Gost 12820-80 Mild Steel Lap Joint Flange
We can provide Gost 12820-80 Mild Steel Lap Joint Flange. Established in 1992,we are a professional flange manufacturer in China with good reputation,competitive prices,guaranteed delivery time.
EN1092-1 Type 01A PN10 Flange Dimensions Chart
We can provide en1092-1 type 01A pn10 flange dimensions chart. Established in 1992,we are a professional flange manufacturer in China with good reputation,competitive prices,guaranteed delivery time.
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.
PN16 EN1092-1 Type13 Flange
These PN16 EN1092-1 Type13 Flange are developed for use in small diameter,high-pressure lines.They have a counterbore from the hub side slightly larger than the outside diameter of the pipe.AG can produce not only in GB Standard ,also the ANSI,ASME standard, DIN, BS, EN standard and GOST,JIS,SANS, standard.We will keep trying best to supply quality pipe fittings in standard or custom to our clients and partners.
ANSI 3m RF Blind Flange Top Best Sale
We supply ANSI 3m RF Blind Flange Top Best Sale. 260 workers,30000㎡workshop,1500 tons monthly output,25 years production experience,delivery time guaranteed,ISO,TUV/PED, DNV,BV,VD-TUV certificated, these are how we keep good quality and competitive prices for global valued customers.
2 Inch 4 Bolt Class 900 Raised Face A105 Socket Weld Flange
AG is a Leading Manufacturer, Exporter of piping products for the Oil, Gas, Petrochemical and Nuclear Industries.We supply the Top quality2 inch 4 bolt Class 900 Raised Face A105 Socket Weld Flange.This kind of flange is made of carbon steel.AG applies sever quality controls in each step of the forging operations because the satisfaction of our customers is our aim.

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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.
Flange prices are getting better!
Flange prices are getting better!
The wielding technology of the flange
Flange, also known as flange plate or flange. Flange is a part connected between shafts, which is used for the connection between pipe ends; The flange on the equipment inlet and outlet is also used for the connection between two equipment, such as reducer flange. Flange connection or flange joint refers to the detachable connection of flange, gasket and bolt as a group of combined sealing structure
AG-High quality flanges at low prices!
Always welcome your inquiries!
What is a flange
In fact, the name flange is a transliteration of flange. It was first proposed by an Englishman named Elchart in 1809, and the method of casting the flange was also proposed at the same time, but it has not been widely used for quite a while. Until the beginning of the twentieth century, flanges were widely used in various mechanical equipment and pipeline connections.
The best quality forging process comes from AG Forging Flange CO.,Ltd.
AG has been devoted in forging industry for more than 25 years,and we have over 8 years overseas sales experiences witn faith quality and service.AG is a professional manufacturer and exporter of carbon steel flanges with all standard flanges&non-standard flanges.