When it comes to demanding piping systems, reliability and performance are non-negotiable. Recently, Haihao Group successfully supplied a batch of weld neck (WN) flanges with RTJ facing for a high-pressure project in Singapore, once again demonstrating our capability to provide tailor-made pipin ...
Haihao Group has successfully completed the delivery of a new batch of A105N weld neck (WN) flanges, reinforcing our role as a trusted ASME B16.5 flange supplier in the global market. The shipment included WN flanges 16″-300 (RF/9.53) and WN flanges 3/4″-300 (RF/5.56), both manufactu ...
As one of China’s leading manufacturers of piping components, Haihao Group recently completed the production of a full range of stainless steel butt-weld fittings and weld neck (WN) flanges, manufactured according to ASME B16.9 and ASME B16.5 standards. The order was customized for a domes ...
In the realm of industrial engineering, precision and reliability are paramount. When it comes to ensuring seamless connections and optimal performance, look no further than ASME B16.5 RF A350 LF2 CL1 weld neck flange. This exceptional product stands as a testament to innovation and excellence i ...
