Weld neck flange
Weld Neck Flange - Cangzhou Huishang professional manufacturer. Stainless steel weld neck flanges, ISO 9001 certified....
Product Overview
Cangzhou Huishang Pipe Fittings Manufacturing Co., Ltd. manufactures high-quality Weld Neck Flange in stainless steel. The weld neck flange features a long tapered hub that provides excellent reinforcement against pressure and distributes mechanical stress evenly into the pipe, making it the preferred choice for demanding piping systems.
Technical Specifications
Our stainless steel weld neck flanges are produced in accordance with ASME B16.5, covering pressure classes 150 to 600 lb with nominal sizes from DN15 to DN600. With raised face or flat face sealing surfaces, each flange is forged and machined to precise dimensional tolerances to ensure perfect alignment and leak-free joints.
Manufacturing & Quality
Every flange undergoes strict quality control at each stage, from raw material verification to forging, heat treatment, machining and surface finishing. Our testing procedures cover chemical composition analysis, mechanical property tests and dimensional inspection, fully compliant with the ISO 9001 management system.
Applications
Stainless steel weld neck flanges are widely used in chemical plants, food processing, pharmaceutical, oil and gas pipelines and other industrial applications where high pressure and high temperature reliability is required.
