Company Details

  • Cangzhou Zhongshun Steel Pipe Trade Co., Ltd.

  •  [Hebei,China]
  • Business Type:Manufacturer , Organization , Service
  • Main Mark: Worldwide
  • Exporter:91% - 100%
  • Certs:GS, CE, ACS, COS, ISO9001
  • Description:Carbon Steel Forged Flange ,Steel Pipe Flange ,Stainless Steel Flanges ,Carbon Steel Flanges
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Cangzhou Zhongshun Steel Pipe Trade Co., Ltd.

Carbon Steel Forged Flange ,Steel Pipe Flange ,Stainless Steel Flanges ,Carbon Steel Flanges

Home > Products > Carbon Steel Forged Flange

Carbon Steel Forged Flange

Product categories of Carbon Steel Forged Flange, we are specialized manufacturers from China, Carbon Steel Forged Flange , Steel Pipe Flange suppliers/factory, wholesale high-quality products of Stainless Steel Flanges R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
China Carbon Steel Forged Flange Suppliers

There are many different flange standards to be found worldwide. To allow easy functionality and inter-changeability, these are designed to have standardised dimensions. Common world standards include ASA/ANSI/ASME (USA), PN/DIN (European), BS10 (British/Australian), and JIS/KS (Japanese/Korean).

In most cases these are interchangeable as most local standards have been aligned to ISO standards, however some local standards still differ (e.g. an ANSI/ASME flange will not mate against an ISO flange). Further, many of the flanges in each standard are divided into "pressure classes", allowing flanges to be capable of taking different pressure ratings. Again these are not generally interchangeable (e.g. an ANSI/ASME 150 will not mate with an ANSI/ASME 300).

These pressure classes also have differing pressure and temperature ratings for different materials. Unique pressure classes for piping can also be developed for a process plant or power generating station; these may be specific to the corporation, engineering procurement and construction (EPC) contractor, or the process plant owner. The ANSI/ASME pressure classes for Flat-Face flanges are 125# and 250#. The classes for Ring-Joint, Tongue & Groove, and Raised-Face flanges are 150#, 300#, (400# - unusual), 600#, 900#, 1500#, and 2500#.

The flange faces are also made to standardized dimensions and are typically "flat face", "raised face", "tongue and groove", or "ring joint" styles, although other obscure styles are possible.

Flange designs are available as "weld neck", "slip-on", "lap joint", "socket weld", "threaded", and also "blind".

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