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Алюминиевые Кованые фланцевые сварочные

Алюминиевые Кованые фланцевые сварочные

Категория: Фланцы >>>
Поставщик: Southwest,Aluminum,(Kunshan),Co.,Ltd.

Цена:*

Количество:

Описание и отзывы

Трекер стоимости

Месяц	Минимальная цена	Макс. стоимость
Sep-20-2025	0.44 $*	0.1 $*
Aug-20-2025	0.86 $*	0.16 $*
Jul-20-2025	0.22 $*	0.4 $*
Jun-20-2025	0.76 $*	0.44 $*
May-20-2025	0.63 $*	0.67 $*
Apr-20-2025	0.49 $*	0.60 $*
Mar-20-2025	0.66 $*	0.56 $*
Feb-20-2025	0.23 $*	0.29 $*
Jan-20-2025	0.45 $*	0.2 $*

Характеристики

Aluminum forged flange weld neck flanges

Products Description

A weld neck flange (also known as a high-hub flange[1] and tapered hub flange) is a type of flange. There are two designs. The regular type is used with pipes. The long type is unsuitable for pipes and is used in the process plant. A weld neck flange consists of a circular fitting with a protruding rim around the circumference. Generally machined from a forging, these flanges are typically butt welded to a pipe. The rim has a series of drilled holes that permit the flange to be affixed to another flange with bolts.

Product Paramenter

Alloy	Si	Fe	Cu	Mn	Mg
5083	0.4	0.4	0.1	0.4~0.1	0.05~0.25
6061	0.4~0.8	0.7	0.15~0.4	0.15	0.8~1.2
Alloy	Cr	Zn	Ti	Each	Total
5083	0.05~0.25	0.25	0.15	0.05	0.15
6061	0.04~0.35	0.25	0.15	0.05	0.15

Welding neck flanges mainly have higher stiffness and load-bearing capacity of neck flanges. Its purpose is to transfer the pressure of the pipe line, thereby reducing the Frankie high stress concentration butt welding flange, also known as high neck flange, rigid, suitable for high pressure and temperature occasions. The main production processes are integral forging, forging,pressing, casting, rolling and so on. The main production equipment is lathe, drilling machine, CNC machine tools and so on.

Product Aplication

Such flanges are suitable for use in hostile environments that have extremes of temperature, pressure, or other sources of stress. The resilience of this type of flange is achieved by sharing the environmental stress with the pipe with which it is welded. This type of flange has been used successfully at pressures up to 5,000 psi.

Applications: Boiler pressure vessel, petroleum, chemical industry, shipbuilding, pharmaceutical, metallurgy,machinery, stamping elbow food and other industries

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Company Information

Southwest Aluminium (Kunshan) Co., LTD.is located in Kunshan city, Jiangsu, China.Just less than 19 minutes of journey from Shanghai. We specialize in high-quality aluminum products, including aluminum pipe, bar, plate/sheet, handlebar, and spare parts.
Our commitment to quality guarantees excellent products and total customer satisfaction. Stringent controls and test standards for physical, chemical, and mechanical properties are enforced at every stage of production.
Our team continuously strives to ensure that all products meet the expectations of our customers. Manufacturing products of high-quality standards at a cost-effective price is our strength. A well-equipped laboratory capable of carrying out tests as per international test standards ensures our commitment to global excellence.