What’s orifice flange and the type of orifice flange?

Hebei Haihao Group is one of the leading pipeline material manufacturer in China. We are specialized in carbon steel, stainless steel and alloy steel flange, fittings and pipe.

Here we introduce one kind of flange – Orifice flange

ANSI ASME B16.36 orifice flange

ANSI ASME B16.36 orifice flange

General Description

ANSI/ASME B16.36 Orifice flanges are intended for use instead of standard pipe flanges when an orifice plate or flow nozzle must be installed. Pairs of pressure tapping are machined into the orifice flange.

Haihao orifice range of orifice flanges covers all standard sizes and

ranges, and all common flange materials. Flanges are available in socket weld or weld neck form, and are typically supplied with two ½” NPT tapping in each flange. Jacking screws to ensure ease of removal of the primary flow element are provided.

Orifice plates and flow nozzles can also be supplied. Orifice flanges may also be supplied complete with bolting and gasket kits.

Wide range of materials

ASTM A105 Carbon Steel

ASTM A350 LF2 Low Temp Carbon Steel

ASTM A182 F316 Stainless Steel

ASTM A182 F304 Stainless Steel

ASTM A182 F11 1% Cr ½% Mo

ASTM A182 F22 2¼% Cr 1% Mo

Rating and Size

Ratings from 300 lb to 2500 lb. Size from 1″ to 24″.

Type of Orifice flange

Weld neck Orifice Flange

Weld neck Orifice Flange

Weld neck Orifice Flange

Slip-On Orifice Flange

Slip On Orifice Flange

Slip On Orifice Flange

Haihao supply orifice flange with high quality and competitive price, of course, also good service. If you have any inquiry of orifice flange, please do not hesitate to contact us. Email:sales@haihaogroup.com