Forged Nozzle flange for boiler and heat exchanger application

Yuhong group supply a lot of Forged Nozzle flange for chemical reactor , ship building , offshore, platform ,
subsea projects,during last 10 years, YUHONG brand goods already exported to more than 55 countries , We
won good reputation in the market.

Almost every heat exchanger is custom designed. Knowing about the possibilities of custom made flanges gives you

as a manufacturer the opportunity to save in welding costs, lead time and additional testing. You can imagine the savings

for fitting when a flange is delivered perfectly shaped to the shell diameter or as a weld-o-let.

Nozzle piece is essential in the interconnection between pressure vessel, heat exchanger or reactor with the rest of process.
The most common forged nozzle used in Oil&Gas and Petrochemical sector are reinforced Long Welding Neck, standard

Long Welding Flange or special flanges that will be weld to the shell. (Not necessary to explain as those interested would

know what a Nozzle is.

Diameter: up to 4,000 mm
Height: up to 3,000 mm
Weight: up to 25 tons

Common Material Grade :
1>.A105, A350 LF2 , LF3, LF6

2>.A105N
3>.A182 F44, F51, F53, F55, F60

4>.A182 F1, F11, F12, F22, F5, F9, F91, F92
5>.A182 F304, F304/304L, F304H, F304L , F309, F310S, F310H, F316, F316L, F316/316L , F316Ti, F316H, F316LN, F317, F317L, F321, F321H, F347, F347H, F904L
6>.A694 F42, F52, F56, F60, F65 ...

Other grade as below :

Certfiticates List:

The main manufacturing equipments