Zhengzhou Hongze Valve Pipeline Equipment Co., Ltd. is a specialized manufacturer of industrial pipeline fittings and expansion joints. With advanced production facilities and years of export experience, we are dedicated to providing reliable solutions for global customers.
Our Main Products
We supply a full range of products including:
•Rubber Expansion Joints: Flexible connectors designed to absorb vibration, reduce noise, and compensate for pipeline displacement. Available in EPDM, NBR, Neoprene, and PTFE lining.
•Metal Expansion Joints (Metal Bellows): Stainless steel bellows expansion joints that withstand high temperature and pressure, suitable for industrial and municipal applications.
•Waterproof Casings (Flexible & Rigid): Provide secure sealing for pipelines passing through walls and slabs.
•Metal Hoses and Pipeline Fittings: Flexible and durable solutions widely used in construction and industrial systems.
Product Features
Our expansion joints and fittings offer:
•Multiple material options: Carbon steel, Stainless steel (SS304 / SS316), EPDM, NBR, PTFE
•Compliance with international standards: DIN, ANSI, BS, JIS
•Pressure ratings: PN10, PN16, PN25, with customized options available
•Full inspection reports and strict quality control for every shipment
Applications
Hongze Valve products are widely applied in various industries and projects, such as:
•Municipal water supply and drainage projects
•Building HVAC and plumbing systems
•Petrochemical, metallurgy, and power industries
•Desalination and pumping stations
•Large-scale EPC projects worldwide
Why Choose Hongze Valve
Customers choose Hongze Valve because we provide:
•Factory direct supply with competitive prices and stable quality
•Global export experience with long-term clients in Southeast Asia, Middle East, Africa, and Europe
•One-stop service covering product selection, quotation, production, packaging, and shipment
•Strict QC and a professional trade team, ensuring reliable quality and smooth delivery
Packaging and Delivery
All products are packed in export-standard wooden cases, pallets, or customized packaging to ensure safe delivery to clients around the world.
Contact Us
Email: export@hongzepipe.com
WhatsApp: +86 15838027988
Website: https://hongzepipe.com
At Hongze Valve, we are committed to delivering professional expansion joint and pipeline solutions that serve global projects. Contact us today to get your customized quotation and technical support.