At Nik-San, quality is our top priority. We implement rigorous quality control measures, including pressure testing and x-ray inspections, to ensure every product meets our stringent standards

Flanges

Flanges

We are proud to be one of the leading manufacturers and exporters of threaded flanges, threaded pipe flanges, and stainless steel threaded flanges. These specialized flanges are typically used in high-pressure applications with smaller diameters. A key advantage of threaded flanges is that they can be assembled without the need for welding. Designed to withstand extreme pressure, our threaded flanges offer exceptional performance and reliability. Additionally, we offer customization options for our threaded flanges, threaded pipe flanges, and stainless steel threaded flanges to meet the specific requirements of our clients.

Specifications of Flanges

ParameterSpecification
StandardsASME B16.5, B16.47, DIN, EN, JIS, BS
Size Range½” NB to 60” NB
Pressure ClassClass 150 to 2500 / PN6 to PN160
TypesWeld Neck, Slip-On, Blind, Threaded, Lap Joint
Material GradesSS, CS, Alloy Steel, Duplex, Super Duplex, Nickel Alloys
Facing TypesRF, FF, RTJ
Surface FinishMirror, Black, Pickled, Machined, Polished
Manufacturing TypesForged / Plate Flange / Cast Flange

Blind Flange

Weld Neck Flange

Threaded Flange

Socket Weld Flange

Slip On Flange

Lap Joint Flange