Stub End Flange Manufacturer In India | Astm A105, Astm A350 Lf2 & Astm A694 Flanges

Remax Forge & Fittings is a leading Stub End Flange Manufacturer providing quality products in the form of lap joint flange assemblies utilized in chemical processing plants, pharmaceutical facilities, food processing facilities, marine facilities, and industrial piping systems. Stub End Flanges are made to be used with lap joint flanges, which makes it easy to align, break down and maintain piping networks. These fittings have good corrosion resistance, dimensional accuracy, dependable performance in sealing and cost-effective installation. They are especially applicable in systems that need frequent inspection or replacement due to their design.

Stub End Flanges can be ordered by industrial purchasing and project contractors using a reliable B2B platform with tailored sizes, metallic quality, and the ability to order in quantity. These flanges come in stainless steel, carbon steel, alloy steel, duplex steel and nickel alloy materials to suit various industrial needs. They are also ideal in low-pressure and moderate-pressure service conditions due to their simplicity in assembling and maintaining pipelines. Quality assurance measures are taken to guarantee adherence to global standards and reliable operation.

Material & Weight Chart of Stub End Flanges

Stub End Flanges are produced under the ASME and ASTM standards and are being offered in different sizes to be used in industrial piping. The table below gives typical specifications and approximate weights.

Material Grade	Nominal Size (NB)	Schedule	Type	Standard	Approx. Weight (kg)
ASTM A403 WP304	1/2"	SCH 40	Short Pattern	ASME B16.9	0.22
ASTM A403 WP316	1"	SCH 40	Short Pattern	ASME B16.9	0.48
ASTM A403 WP304L	2"	SCH 40	Long Pattern	ASME B16.9	1.05
ASTM A403 WP316L	3"	SCH 80	Long Pattern	ASME B16.9	2.15
ASTM A403 WP321	4"	SCH 80	Long Pattern	ASME B16.9	3.95
ASTM A403 WP347	6"	SCH 80	Long Pattern	ASME B16.9	7.40

Stub End Flanges are extremely popular in industries that need a combination of ease of use, versatility in maintenance, and corrosion resistance. They are compatible with lap joint flange systems and hence cost less to install and are more accessible to inspection and repair procedures. Socket Weld Flanges are also widely used in power generation plants, refineries, petrochemical plants, and industrial process pipes applications where high structural integrity and a welded connection is vital and leak-proof performance is required.