Headquarters and factory building of Zhengzhou Hongze Valve Pipeline Co., Ltd. showing industrial manufacturing facility and office environment

ABOUT HONGZE PIPELINE

Professional Pipeline Expansion Joint and Industrial Pipe Fitting Supplier

Zhengzhou Hongze Valve Pipeline Equipment Co., Ltd. is a professional supplier of pipeline expansion joints and industrial pipe fittings. We focus on providing reliable pipeline connection, compensation and sealing solutions for water supply, drainage, HVAC, power plants, chemical plants, oil & gas and industrial pipeline systems.

Our main products include rubber expansion joints, metal bellows expansion joints, metal hoses, dismantling joints, waterproof sleeves, flanges, gaskets, valves and customized pipeline accessories. With strict quality control, flexible customization and fast export support, Hongze Pipeline helps customers reduce procurement risks and improve project efficiency.

WHY CHOOSE HONGZE

Hongze Valve Pipeline Equipment Co., Ltd. provides practical pipeline component solutions for industrial piping projects, including expansion joints, metal bellows, flexible metal hoses, waterproof sleeves, and dismantling joints.

We focus on reliable quality, customized production, technical support, and export service to help customers complete procurement more efficiently.

PRODUCTION CAPACITY
80%
QUALITY CONTROL
95%
EXPORT EXPERIENCE
85%

PIPELINE PROJECT APPLICATION CASES

PROJECT APPLICATIONS
Metal bellows expansion joint with stainless steel flange for industrial pipeline system vibration control and thermal expansion compensation Hongze manufacturer

INDONESIA HVAC SYSTEM

Metal Bellows Expansion Joints for Process Piping

Industrial pipeline system with valves and rubber expansion joint installed for vibration control and pressure compensation manufactured by Zhengzhou Hongze Valve Pipeline Co., Ltd.

VIETNAM WATER SUPPLY PROJECT

Rubber Expansion Joints for Pump Station Pipeline

Pipeline expansion joint system in industrial plant for vibration control, displacement compensation and flow stability by Zhengzhou Hongze Valve Pipeline Co., Ltd.

MALAYSIA INDUSTRIAL PROJECT

Flexible Metal Hoses for Utility Pipeline Connection

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