socket welding 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

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.
SS400 JIS2220 SLIP ON FLANGE
We can provide SS400 JIS2220 SLIP ON FLANGE. Established in 1992,we are a professional flange manufacturer in China with good reputation,competitive prices,guaranteed delivery time.
DIN2527 PN16 Blind Flange
We supply DIN2527 PN16 Blind Flange with 260 workers,30000 m2 workshop,1500 tons monthly output,28 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.Believe the power of professionalism.
DIN2632 PN10 RF Weld Neck Flange Carbon Steel A105 S235JR
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 Welcome to buy DIN2632 PN10 RF Weld Neck Flange Carbon Steel A105 S235JR from us. Every request from customers is being replied within 24 hours.
EN1092-1 PN25 Loose Flange
We are a professional manufacturer specialized in carbon steel flanges in China. We supply EN1092-1 PN25 Loose Flange.You can always rely on us to find reliable and cost effective solutions for your requirements.
EN1092 PN16 DN100 Black Paint Lap Joint Flange
We supply EN1092 PN16 DN100 Black Paint Lap Joint Flange.This kind of flange is made of carbon steel.Our company can produce the steel flange not only in EN Standard ,also the ANSI,ASME standard, DIN, BS 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 .

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Types of flanges
From the definition of the flange, we can know that there are many types, and the classification needs to be distinguished from different dimensions. For example, the flange can be divided according to the connection method, integral flange, flat welding flange, butt welding flange, Loose flanges and threaded flanges, these are also common flanges.
Four containers of En1092 Steel Forged Type 01 Plate Flange for Welding are shipped together!
Thanks for the support and trust from our old customers. 4 containers shipped to different countries today. Welcome to order En1092 Steel Forged Type 01 Plate Flange for Welding!
2 containers shipped to the port of Ravenna , Italy today!
Thanks for the support and trust from our old customers. 2 containers shipped to the port of Ravenna , Italy today. Our customers mainly ordered Blind flanges, Plate flanges,Slip On flanges and Threaded flanges.
Product analysis of JIS 10K Plate Flange
JIS 10K Plate Flange is your good choice. 1. Flange JIS 10K refers to the standard size type of flange. 2. Flange, also called flange flange or flange. Flange is a part that connects pipes to each other and is used for the connection between pipe ends;
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 advantages of ship standard flanges
In this golden, ninety and silver ten seasons, the engineers of Shandong Aiguo Forging Co., Ltd. will explain to new and old customers what are the advantages of marine standard flanges?