Shanghai Zhucheng Pipe Fitting Manufacturing Co Ltd. as a professional supplier of ASME B16.5 forged flanges in China. We can provide various sizes, types, and materials of forged flange for customers. Slip on flange and socket weld flange are two common types of forged flanges in ASME B16.5. This article introduces the appearance, purpose, and characteristics of the two types of flanges, and provides reference for pipeline engineering selection by analyzing their relationship and differences.

ASME B16.9 carbon steel butt weld fittings, including elbows, tees, reducers, caps and stub end. Learn about ASTM A234 WPB material, dimensions, advantages over socket weld fittings, and their applications in petrochemical, power, and other industries.

SS316 welded neck flange is a pipeline flange designed specifically for high-performance applications. Compliant with ASME B16.5 production standard and material in accordance with ASTM A182 material standard; It has a long and conical neck that is welded to the pipeline to form a sturdy, durable, and leak proof connection, making it very suitable for harsh conditions such as high pressure, high temperature, and corrosion.

SS304 threaded coupling, made of ASTM A182 F304 stainless steel material, in compliance with ASME B16.11 standard, forged and capable of processing various thread forms such as NPT, BSPT, BSPP, etc. It has excellent corrosion resistance, high temperature and high pressure resistance, ensuring safe and reliable pipeline connections and durable sealing. Zhu Cheng Pipe Fittings can provide supporting customized forged pipe fittings of various types and materials.

Compare Socket Weld Flanges vs Threaded Flanges: key differences in strength, sealing, installation, and applications under ASME B16.5 & EN1092-1 standards. Learn how to choose the right forged flange for pressure, medium, and environment.

As a leading supplier, we provide high-quality ASME B16.5 Lap Joint Flanges and matching stub ends, covering all standard sizes from NPS 1/2" to 24". We stock a complete range of pressure classes (150 to 2500) and materials (ASTM/ANSIA105, A182,A694,A815 etc.), ensuring reliable performance for industries from petrochemical to water treatment. Partner with us for flanges that guarantee easy installation and maintenance.