Slip On Weld Flange

Slip on weld flange is probably the most widely used flanges and is ideal for connection of steel pipes with nominal pressure less than 2.5MPa. There are several mounting holes around the perimeter and two flanges are bolted together with a gasket in between them. As the inside diameter of the slip on weld flange is determined by the outside diameter of the pipe, customers do not have to specify the pipe schedule when ordering it.

Category:

Description

Types

ASME B16.5 and ASME B16.47 slip on weld flanges

DIN 2634, DIN 2635, DIN 2630, DIN 2636, DIN 2631 and DIN 2637 slip on weld flanges

 

Size

3/8″~40″

DN10~DN1000

 

Pressure

American standard series: CLASS 150, CLASS 300, CLASS 400, CLASS 600, CLASS 900, CLASS 1500, CLASS 2500

European standard 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

Flange Facing Types

American series: Flat Face(FF), Raised Face(RF), Groove(G), Male and Female Face(MFM), Ring Joint(RJ)

 

Material

Carbon steel: A105

Alloy steel: A182F 1-F 2-F 5-F 9-F 10-F 91-F 92-F 122-F 911-F 11-F 12-F 21-F 22

Stainless steel: A182 304-304H-304L-304N-304LN 316-316H-316L-316N-316LN 321-321H-347-347H

 

Standard

GB/T9112-2000

GB/T9116 1-2000 GB/T9116 2-2000 GB/T9116 3-2000 GB/T9116 4-2000

GB/T9124-2000

SH/T3406-1996

GD2000 GD87-1101

HG/T20592-2009 HG/T20614-2009

HG/T20615-2009 HG/T20623-2009 HG/T20635-2009

ASME B16.5-2009

EN1092-1-2007 EN1759-1-2004

BS 1560-3 1-1989 BS 4504-3 1-1989

AFNOR NF E29-200-1-2007

ISO 7005-1-1992

AS2219-2000

JIS B2220-2004

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