Product List
Transmitting the implementation of standards to every supplier partner to ensure value cooperation between both parties
- Website Navigation -
News
NEWS INFORMATION
Difference Between Bolt, Screw and Stud
Bolts,screws and studs are common threaded fasteners in piping,flange and industrial equipment instal...
Precautions for High-temperature Pipeline Flange Installation
The installation of flanges on high-temperature pipelines is more stringent than ordinary pipelines.I...
Correct Installation Steps of Flange
Thoroughly clean the flange sealing surface,pipe end,gasket and bolts to remove rust,welding slag,oil...
Slip On Flange vs Weld Neck Flange: How to Choose
Slip on flanges and weld neck flanges are two of the most widely used pipe connection fittings in ind...
Hebei Penghui Pipe Fittings Co., Ltd
Copyright © 2026-2027 http://www.phbend.com. All Rights Reserved Hebei Penghui Pipe Fittings Co., Ltd All rights reserved