Socket Weld Steel Pipe Flanges
Socket Weld Steel Pipe Flanges
Socket Weld Steel Pipe Flanges
Socket Weld Steel Pipe Flanges
Socket Weld Steel Pipe Flanges
Socket Weld Steel Pipe Flanges

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Socket Weld Steel Pipe Flanges

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Material:

  • Carbon Steel
  • Stainless Steel
  • Alloy Steel

Types:

  • Weld Neck Flange
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Model No. :
Brand Name :
place of origin : China
standard : Ansi,Din,Gb,Jis
More
2yrs

Taizhou, Jiangsu, China

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Product description

Socket welding flanges are used for flanges in petroleum, chemical and other industries. Socket welding flange refers to the flange in which the end of the pipe is inserted into the flange ring step and welded on the pipe end and the outside. There are two types with and without neck. The neck tube flange has good rigidity, small welding deformation and good sealing performance, and can be used in occasions where the pressure is 1.0~10.0MPa. Type B flanges for containers are also socket welding flanges, which are used in occasions with high sealing requirements. When designing, socket welding flanges can be checked as integral flanges.

 

 

 

Material

 

 

Carbon steel

ASTM A105, A350 LF1, LF2, LF3, LF6, CL1/CL2,; A694 F52, F60, F65, F70; A516 Gr. 60, 70;

BS-EN 10222-2 P245GH, P280GH; EN10222-4 P355NH, P355QH; EN10273 P250GH, P265GH;

DIN 17243 C22.8; VD-TUEV350/3 C21; GB/T 1591 Q345B, Q420B; NB/T 47008 16Mn,20#;

BS 10250-2 S235JRG2;

 

Stainless steel

ASTM A182 F304/304L, F316/316L, F316H, F304H, F321H, F310, F316Ti;
NB/T 47010 S30403, S30408, S31603, S31608, S32168;
BS-EN 10222-5 1.4301, 1.4307, 1.4404, 1.4541, 1.4571;

 

 

 

Dimension Standard
(DN15-DN1400mm)

ANSI & ASWE (class 150-2500)

B16.5, B16.47, B16.48;

DIN (6-40bar)

DIN2527, 2573, 2576, 2630-2638, 2627-2629, 2565-2569;

JIS (5K -30K)

JIS B2202, 2210, 2220;

 

others

GB/T9119, GB/T2506, GB/T9115, GB/T4450, GB/T11693,GB/T3766;

HG/T20592, etc.. other equivalent standards,

and customization with drawings;

 

TYPE

1.Flat flange  2.Blind flange  3.Slip on 4.Lap joint flange 5.Welding neck Flange

6.Socket welding 7.Threaded flange  8.Long welding neck flange. etc.

 

Connection

 

Raised Face, Flat Face, etc

Size

1/2"-64"

Package

1.>Standard export packaging (Plywood Case Of Outside,Plastic Cloth Of Inside).

2:As Customers' Requirements

Certificate

ISO9001:2015;

Applications

Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry, and general pipes connecting projects etc.

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