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New Century Machinery Co., Ltd

New Century Machinery Co., Ltd


New Century Machinery Co., Ltd
New Century Machinery Co., Ltd
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HomeProductsASME FlangeB16.36 Orifice FlangeNon-Standard Class 2500# Orifice Flanges

Non-Standard Class 2500# Orifice Flanges

  • Product Description
Product Attributes

Model No.Class 2500# 6" Orifice Welding Neck Flanges


place of originChina

standardANSI, bs, DIN, GB, ISO, JIS, Jpi, ASME


TypeWelding Flange

MaterialCarbon Steel



Sealing SurfaceRF

Manufacturing WayForging

Supply Ability & Additional Informations




Place of OriginChina

Supply Ability12,000TON/YEAR


HS Code 73079100


Payment TypeL/C,T/T


Packaging & Delivery
Selling Units:
Package Type:

ANSI B16.36 Orifice Flanges

Orifice flanges are intended for use instead of standard pipe flanges when an orifice plate or flow nozzle must be installed.

Pairs of pressure tappings are machined into the orifice flanges, making separate orifice carriers or tappings in the pipe wall unnecessary.

Orifice flanges are widely used in conjunction with orifice meters for measuring the rate of flow of liquids and gases. They are basically the same as standard welding neck and slip on flanges except the provision of radial, tapped holes in the flange ring for meter connections and additional bolts to act as jack screws to facilitate separating the flanges for inspection or replacement of the orifice plate.

The industrial processes come into die forging,and machining,we can provide a wide range of flanges,following on standards like ASME B16.5 Flange, ASME B16.47 Flange, DIN 2573 Slip On Flange, DIN 2631 Welding Neck flange, JIS Flange 5K SOP Flange and JIS Flange 10K SOH Flange.

ASME Flange include ASME B16.5 Flange, ASME B16.47-A Flange, ASME B16.47-B Flange, this standard system include slip on flange, blind flange, welded neck flange, Threaded Flange , lapped joint flange (loose flange), socket welded flange, B16.36 Orifice Flange, long Weld Neck Flange and Special Flange, sizes from 1/2 inch to 60 inch, class 150, class 300, class 600, class 900, class 1500, class 2500.

Product Categories : ASME Flange > B16.36 Orifice Flange

Company Overview

New Century Machinery Co., Ltd., established in 2002, is a professional manufacturer in producing forged flanges and forging parts.

After 18 years` development, we have 260 employees and 55,000 square meters in area, over 200 sets of equipment for forging and machining.

Product description as follows:

1. Manufacturing standards: ASME B16.5; B16.47A, B

2. Pressure rating: 150LB~2500LB;

3. Product material: F304, F316, carbon steel, alloy steel

4. Production process: blanking-forging-heat treatment-machining-surface treatment-plastic box packaging

5. Product features: high temperature resistance, long service life, smooth surface, beautiful appearance, quality assurance

6. Scope of application: chemical industry, offshore petroleum, electric power, water supply, shipbuilding, nuclear energy, biopharmaceuticals, papermaking, boilers, construction, solar energy, heat treatment, etc.

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