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ANSI B16.5 Welding Neck WN Flange

Weld Neck Flange is essentially a ring that is placed over the pipe end, with the flange face extending from the end of the pipe by enough distance to apply a weld bead on the inside diameter.The OD of slip on flange is also welded on the back side of the flange. Slip on flanges have a lower material cost than weld neck flange and are more easily aligned.
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  • SANSUN

Operating Principles

Weld Neck Flange is essentially a ring that is placed over the pipe end, 

with the flange face extending from the end of the pipe by enough distance to apply a weld bead on the inside diameter.

The OD of slip on flange is also welded on the back side of the flange. 

Slip on flanges have a lower material cost than weld neck flange and are more easily aligned.

Materials

Materials: AISI-304 or AISI-316L

Standard Design

Available sizes:1/2"-24"

Standards: SMS, ISO / IDF, DS, RJT, DIN, DIN11864, etc

End connections: Weld

Inspection

All kinds of non-standard products are customized according to the requirements of customers. Products can be traced back to the manufacturing and time of each process to ensure the quality of products.sansun-factory-workshop-china-manufactuer-laser-marking

weld Flange ANSI 150#

flange

TUV (3)

1.Our Company


sansun-factory

Wenzhou Sansun stainless Co., Ltd. Was founded in 2013, Located in Wenzhou, China, is a professional manufacturer integrating design,production, sales and service.

Our products includes: Sanitary valve,Sanitary pipe fittings,Sanitary,pump,Tank accessories, etc.

All kinds of non-standard products are customized according to the requirements of customers.Products can be traced back to the manufacturing and time of each process to ensure the quality of products.




2.Factory Environment

CNC Center




3.Factory Strength


Factory Square Meter 3000 m3

Workshop Equipment

10--Mazak CNC Machine
6--HEADMAN CNC Machine
1--of automatic CNC center

4--plain lathe

4--Press Machine

3--bending Machine

2--Cutting Machine

2-- Chamfering Machine

10--Polishing Machine

2--Laser marking Machine

Number of employees 105 Workers + 10 officers
Number of Engineers 3 designers +2 CAD drawers
Number of Inspectors

Raw Material (3)

Finish Product (5)

Testing Equipment

2--Pressure Testing Machine

1--Surface roughness device

2--Spectro Instrument Gun




4.Exhibition

1 (1)



5.Our Certifications

3-1

证书 - 副本4-2



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