Weifang Huakai Pipe Industry Co., Ltd. is located in Yingqiu Town, Weifang, Shandong Province.
The company offers four major product series: remote fluid supply systems for fully mechanized coal mining faces, high-performance fittings for fire-fighting piping systems, seismic bracing systems, and marine piping connection systems. It serves as a specialized production base for high-perf···
Industry experience
cover an area
National Patent
Annual production volume
Stable Quality
Strong Technology
Exquisite Equipment
Customized Service support
One-stop Service
A comprehensive Testing System
Product DescriptionFeatures and Advantages of DN300–DN800 Large-Diameter Grooved Couplings (WFHK We···
View Details+Product DescriptionAdvantages of Stainless Steel Grooved Pipe Fittings (304/316L; WFHK offers both s···
View Details+Product DescriptionAdvantages of Large-Diameter Carbon Steel Grooved Fittings (Compared to Ductile I···
View Details+Product DescriptionCore Advantages of Weifang Huakai (WFHK) Custom Non-Standard/Special-Shape Groove···
View Details+Product DescriptionAdvantages of Hot-Dip Galvanized Grooved Fittings (WFHK; Ductile Iron QT450-10; H···
View Details+Product DescriptionAvailable in two types: double-grooved short pipe and groove-to-flange short pipe···
View Details+Product DescriptionA pressure gauge assembly is installed at an appropriate location on the pipeline···
View Details+Product DescriptionGrooved elbows are specialized fittings used in grooved piping systems to change ···
View Details+Mining energy
Fire Protection Engineering
Municipal infrastructure construction
Ship and Ocean Engineering
2026.09.28
