Welding Neck Flanges

Weld Neck Flanges

Weld Neck Flanges manufacturers are different from all other types of flange courtesy of their long tapered hub. These flanges are designed to transfer stress to the pipe to reduce high-stress concentrations at the base of the flange and are best suited for severe service conditions and for a high-pressure piping systems with high or low-temperature conditions.

Weld neck pipe flanges are best used in hostile environments. In the industries that have extremes of temperature, pressure, and stress, they are best to use. A weld neck flange comes in two design variants, one high-hub flange, and a tapered hub flange. The regular-sized flanges are used with popes, and the long-type is unsuitable for pipes. It is used in many manufacturing plants. The weld neck flange design consists of a circular fitting and a slightly bigger rim around the circumference.

It comes in materials carbon alloy and stainless steel. You can choose the weld neck flange as per your industry standards to meet the unit requirement and application. They are forged, and they are buttweld to the pipe. The rim design consists of drilled holes that allow you to fix the flange to another flange or pipe with bolts.

The carbon alloy weld neck flanges are built in different material combinations to achieve the requirement of different industries and the resilience required for environmental stress.

Stainless steel weld neck flanges manufacturers and suppliers :
Standard: ASTMA 124, A240
Grades: F 304, 304L, 304H, 316, 316 Ti, 316H, 316L, 316LN, 309S, 309H, 310S, 310H, 317, 317L, 321, 321H, 347, 347H, 201, 202, 904L.

Carbon steel weld neck flanges manufacturers and suppliers :
Standard: ASTMA105
Grades: F42, F46, F52, F56, F60, F65, F70
Alloy Steel
Standard: ASTMA182
Grades: F1, F5, F9, F11, F22, F91

Materials: A105, LF2, LF3, F5, F9, F11, F22, F91, F304, F304L, F304H, F316, F316L, F316H, F317L, F321, F347, Alloy 20, Monel 400, Monel 500, Hastelloy C, Inconel 800, Inconel 825, F51 and other exotic material grades

Gautam Industrial is a Manufacturer and Exporter of Carbon Steel, Alloy Steel, Stainless Steel, Duplex, Super Duplex & Higher Nickel Alloys Weld Neck (WNRF/WNFF/WNRTJ) Flange as per ASTM A105, LF2, LF3, F5, F9, F11, F22, F91, F304, F304L, F304H, F316, F316L, F316H, F317L, F321, F347, Alloy 20, Monel 400, Monel 500, Hastelloy C, Inconel 800, Inconel 825, F51 and other exotic material grades to Dubai, Sharjah, Abu Dhabi , Oman, Qatar, Saudi Arabia, Kuwait, Iran, Iraq, Malaysia, Indonesia, Norway, Nigeria, Algeria, Egypt, Libya, Brazil, Angola, Guinea, Mozambique, Tanzania, Venezuela, Canada, Ecuador, Ghana, Vietnam, Trinidad And Tobago, Thailand, Korea, Taiwan, Australia, Italy, France, Spain, Russia, Germany, Azerbaijan, Kazakhstan, Turkey, Uzbekistan and other countries.