
Customized Long an Welding Neck Flange Stainless Steel Pipe Fitting. Comprehensive Customization Support: OEM, ODM, and full customization from samples or designs available. Multi-Standard Compliance: Meets ANSI, DIN, GB, JIS, GOST, EN, BS, and AMSE standards. Wide Material Selection: Stainless steel, carbon steel, duplex, and pipeline steel options. Extensive Size Range: Sizes from DN15 to DN1200 with max diameter up to 6000mm. High Precision Manufacturing: Over 100 CNC lathes and 16 high-precision machining centers. 100% Quality Inspection: Visual and functional inspection for all finished products. Fast Response Service: Technical support and replies provided within 24 hours. Global Export Experience: Exported to over 30 countries including US, Germany, and Japan.