ANSI B16.5 Forged Plate Flange PN2.5 / 6 / 10 / 16 / 25 / 40 Heat Treatment

Forged Plate Flange HG/T 20592-2009 PN2.5/6/10/16/25/40

Plate flange HG/T20592-2009 forged flange PN2.5:

Description:

For applications with no/low pressure at ambient temperatures, plate flanges are often a cost effective solution when raised faces and hubs are not necessary. Plate flanges also allow for space saving given their typically reduced thickness. Our standard specification governing these items is AWWA C207 provided by the American Water Works Association.

Due to the flange styles of the AWWA specification, we typically only recommend flanges per B16.5 to be made from plate if they are a blind flange or a ring flange (disc with a bore). If your application requires rather strict adherence to B16.5, we would suggest the more common forging method. Although commodity stock B16.5 type flanges are typically cost effective due to their mass production, a plate material for a larger ring flange or blind may be an effective alternate option when material availability and cost is a concern. For example, should you find no inventory available for a 20” flat face blind flange, and your application does not require noticeable working pressure, perhaps a 20” machined plate disc of the same material properties would serve as a good substitute.

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Established in 1993 as a township enterprise

Cover an area of over 3 million square meters with staff of more than 5500.

Vice President Company of CANSI

(China Association of National Shipbuilding Industry)

Six main products series (4.3 million tons)
1. Welding Materials
2. Shipbuilding section
3. High-strength pre-stressed concrete steel bar
4. Forging ingot series
5. Steel ball series for bearing & mining industry
6. Flange & End Plate

As our develop strategy, we have been focusing on the complete production process mode which we deem will bring us synergy, so recently, another new product, i.e. welding consumables will be added to our catalog which will cover all series such as gas-shielded solid welding wire、flux cored wire、submerged arc wire、argon arc wire etc.

We have two main advantages for LT welding wires:
Fully integrated production process, i.e., with the support of upstream world class steel making facilities in house from same group company.
Newly developed production process with latest technology and know-how, i.e., fully automatic production which will be the assurance of quality control.