SS 904L Orifice Flanges

We are one of the largest exporter, manufacturer and supplier of 904L Flanges in India.The adding of copper to the configuration of 904L helps its appropriateness for constituents such as tanks and other goods used in handling phosphoric and sulphuric acid. In the meantime, the low-slung carbon content of 904L progresses its welding characteristics.This particular grade is an austenitic stainless steel designofferingrestrained to superior corrosion resistance. Its elevated alloy configurationoffers good corrosion and resistance to pitting in a widespread range of atmospheres. 

Our UNS NO8904 Flanges is extensively used in the pharmaceutical, chemical, gas andoil industries. General applications of the same include heat exchangers, tanks, valves, manifolds and flanges. Our WNR 1.4539 Flangesare accessible to our valuable customers in different range of diameters, wall thicknesses and sizes at quite affordable rates.

ANSI B16.5 904L Flanges Specification

Dimensions : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings

Standards : ASTM, ASME Flanges, ANSI Flanges, DIN Flanges, EN Flanges, BS Flanges etc.

Specifications : ASTM B564 / ASME SB 564

Size : 1/8" to 36"

Class : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Grade : SS 904L UNS N08904

Our SS 904L Flanges conforms to NACE MR0175/ISO 15156