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Socket Weld Flange
Socket Weld Flange
Socket Weld Flange
Socket Weld Flange
Socket Weld Flange

Socket Weld Flange


OD: 1/2 inch to 24 inch, up to 2500#

Special made: 24'' to 60'', up to 900#

Wall Thickness: Schedule 40 to 160

Pressure Ratings: Class 150 to Class 2500

Face Type: RF, RTJ

Standard: Alloy steel ASTM A182 F5, F9, F11, F22, F91; Stainless steel ASTM A182 F304/L, F316/L....

Specifications
Description

Socket weld flange simplified as SW flange, it has a recessed area (like a shoulder) in the flange bore, this shoulder serves as a guide to set the depth of the pipe that inserted to the flange. Socket welding flange initially designed for high pressure small diameters piping system.

1

Forged flanges combine two separate machinery parts together. They can be an extension to a structure in order to make the object stronger. Industrial flanges have numerous uses including connecting sheets, pumps, pipes and structures that specifically require an intermediate point of connection.

Proffesional forging flange manufacturer and supplier, High quality low price large diameter flange, forging flange large socket welded flange price list

Forged flange is a plate-type device, usually in circular appearance which could be attached the ends of pipes, fittings, valves or other objects to facilitate assembly and dis-assembly of the piping system. It offers impressive mechanical performance as a connecting parts.

Socket Weld Flange Sizes

PipeFlangeHubRaised
face
Drilling
template
WeightStock
standard
Nom.
size
O.D.1DJcPbhmgNo. of
holes
lkkg/pceASTM
304L
ASTM
316L
in.mmmmmmmmmmmmmmmmmm mmmm   
1/2
3/4
1
1 ¼
21.3
26.7
33.4
42.2
88.9
98.6
108.0
117.3
22.4
27.7
34.5
43.2
15.7
20.8
26.7
35.1
9.7
11.2
12.7
14.2
11.2
12.7
14.2
15.7
15.7
15.7
17.5
20.6
30.2
38.1
49.3
58.7
35.1
42.9
50.8
63.2
4
4
4
4
15.7
15.7
15.7
15.7
60.5
69.9
79.2
88.9
0.42
0.59
0.81
1.07
-
-
-
-
-
-
-
-
1 ½
2
48.3
60.3
127.0
152.4
49.5
62.0
40.9
52.6
15.7
17.5
17.5
19.1
22.4
25.4
65.0
77.7
73.2
91.9
4
4
15.7
19.1
98.6
120.7
1.36
2.10
-
-
-
-

Applications of Socket Weld Flanges

They are mainly used for fluids at low pressure or with little risk of leakage. It is very common to find these flanges today in cooling water lines, firefighting water lines, low-pressure compressed air lines, and process lines for substances such as steam, oil, gas, condensates, etc. But always keeping in mind that the material to be distributed is at low pressure and the working conditions are not demanding.

Technology and Method of Forging Steel Flange

Its technology and method includes free forging, die forging and fetal membrane forging. According to the quality of the forgings and number of production batches, different forging methods are selected.

Free Forging

The free forging productivity is low, the machining allowance is large, but the tool is simple and the versatility is large, so it is widely used for forging a single piece and a small batch of forgings with a simple shape.

Die Forging

The die forging is collectively referred to as model forging, in which the heated blank is placed in the forging die fixed on the die forging equipment.

Advantages

Socket weld flange could replace threaded flange, to minimize the risky of leakage.

No need to beveling before welding.

Welding work outside of the pipe, will not penetrate the pipe bore

It is recommended for applications where internal welding operations are particularly difficult. This sock welded construction eliminates internal pockets while avoiding warpage of welding heat and damage to the flange face caused by weld spatter. It has the same internal pressure as the sliding on the flange, and has a better fatigue life.

Forged Steel Flange

It has good streamline shape and compact structure, have good mechanical properties.

If the forging process is improper, the grain will be large or uneven, and the hardening crack will occur.

Forgings is compatible with high shear and tensile forces.

The internal structure of the forging is uniform.

Why Choose US?

Sales of well-known steel mills, a complete range of materials

Over the years, we have cooperated with Baosteel, TISCO and Zhangpu to provide a series of special steel products with a complete range to ensure one-stop procurement for customers.

Stable quality and global sales

Over the years, we have been committed to become a professional service team in the field of special steel distribution, and our products are sold worldwide in North America, the European Union, the Middle East, Southeast Asia and other regions.

Third party ISO9001 certification

All products we sell have been certified by third party ISO9001 to ensure product quality.

Professional after sales service team

24-hour service, the first time for you to solve the unexpected situation, to ensure that the interests of customer service

Specialized team logistics distribution

Professional after-sales team, peace of mind and down-to-earth

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