PN40 RF CS WN flange

Basic Info

Model No.: 1/2''-60''

Standard: DIN, GB, JIS, ANSI, GOST

Type: Welding Flange

Material: Carbon Steel

Structure: Flanges

Connection: Welding

Sealing Surface: RF

Manufacturing Way: Forging

Additional Info

Packaging: wooden cases, pallets or as per customer request

Productivity: 8000000000pcs/year

Brand: HJ

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 9000000pcs

Certificate: API CE

HS Code: 7307910000

Port: Tianjin,Shanghai,Beijing

Product Description

PN40 RF CS WN flange

PN40 is the pressure description of weld neck flange. 

CS weld neck flange covers many different steel grades.

Under American standards, there are many series of pressure, from class150 to class2500.

The material of forged flanges cover carbon steel, alloy steel and stainless steel. 316L belong to the steel grade of stainless steel flange.

For these type of steel flanges, there are many facings, such as raised face flange, flat face flange and ring type joint flange.

Product show

PN40 Weld neck flange

Raised face weld neck flange

steel pipe flange

Specifications

1.Size:1/2''-60''

2.Pressure
American Series: CLASS 150, CLASS 300, CLASS 400, CLASS 600, CLASS 900, CLASS 1500, CLASS 2500
European Series: PN 2.5, PN 6, PN 10, PN 16, PN 25, PN 40, PN 63, PN 100, PN 160, PN 250, PN 320, PN 400

5.Materials

Carbon steel: ASTM/ASME A105.ASTM A694 F42/F46/F48/F50/F52/F56/F60/F65/ F70

Alloy steel: ASTM A182 F1/ F5/F9/F11/F12/F22/F91.A182F12.A182F11

Stainless steel: ASTM/ASME A182 WP 304-304L-304H-304LN-304N

ASTM/ASME A182 WP 316-316L-316H-316LN-316N-316Ti

ASTM/ASME A182 WP 321-321H