ASME B16.5 class1500 WN pipe flange

Basic Info

Model No.: 1/2''-24''

Material: Stainless Steel

Connection: Flange

Additional Info

Packaging: wooden cases, pallets or as per customer request

Productivity: 800000pcs/year

Brand: HJ

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 600000000pcs

Certificate: API CE

HS Code: 7307210000

Port: Tianjin,Beijing,Shanghai

Product Description

ASME B16.5 class1500 WN pipe flange

Weld neck(WN) is a common used type of forged flange that is easy to recognize. This type of steel flange will be welded to steel  pipe or fitting. Main materials are carbon steel, alloy steel and stainless steel. Manufacture standard is ANSI B16.5. Under this standard, the max pressure is CLASS2500. 

For carbon steel, ASTM A105 & A105N weld neck flanges are wided used in most projects. 304, 316,304L,316L belong to stainless steel flange's grade. The facing of forged flanges in common use is raised face(RF), flat face(FF) and ring type joint(RTJ). 

Product show

ANSI flange standard

class1500 WN flange

WNRF pipe flange

Specifications for weld neck flange

1.size:1/2''-24'' 26''-60''(ASME B16.47 Series A or B)

2.material: carbon steel, alloy steel, stainless steel

3.type: weld neck(WN)

4.standard: ASME B16.5

5.facing: raised face(RF), flat face(FF), ring type joint(RTJ)

6.pressure:150# 300# 400# 600# 900# 1500# 2500#