We are a leading manufacturer of dismantling joints and pipeline connection products with more than 20 years of experience in the water engineering industry.
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All products follow EN, ISO, AWWA standards, suitable for water supply, wastewater, irrigation and fire-protection systems.
Learn MoreProducts
We are a leading manufacturer of dismantling joints and pipeline connection products with more than 20 years of experience in the water engineering industry.
Dismantling Joint
To provide safe, durable and efficient pipeline connection solutions for global water transmission and infrastructure projects.
Dismantling Joint
To provide safe, durable and efficient pipeline connection solutions for global water transmission and infrastructure projects.
Dismantling Joint
To provide safe, durable and efficient pipeline connection solutions for global water transmission and infrastructure projects.
Flexible Stainless Steel Braided Hose
To provide safe, durable and efficient pipeline connection solutions for global water transmission and infrastructure projects.
Dismantling Joint is a mechanical device used for connecting pipes, valves, or equipment, primarily designed to facilitate quick and easy disassembly, installation, or adjustment of pipeline systems without requiring extensive tools. It is widely used in industrial piping systems, particularly in applications requiring frequent maintenance or component replacement, such as water treatment plants, petrochemical facilities, heating systems, and power plants.
Dismantling Joint is a mechanical device used for connecting pipes, valves, or equipment, primarily designed to facilitate quick and easy disassembly, installation, or adjustment of pipeline systems without requiring extensive tools. It is widely used in industrial piping systems, particularly in applications requiring frequent maintenance or component replacement, such as water treatment plants, petrochemical facilities, heating systems, and power plants.
Dismantling Joint is a mechanical device used for connecting pipes, valves, or equipment, primarily designed to facilitate quick and easy disassembly, installation, or adjustment of pipeline systems without requiring extensive tools. It is widely used in industrial piping systems, particularly in applications requiring frequent maintenance or component replacement, such as water treatment plants, petrochemical facilities, heating systems, and power plants.
About us
Gongyi Yuantong Pipe Industry Co., Ltd.
GONGYI YUANTONG PIPE INDUSTRY CO., LTD. is a professional manufacturer specializing in dismantling joints, rubber expansion joints, and metal expansion joints. Headquartered in Henan Province, China, the company leverages years of industry experience and technical expertise to provide highquality pipeline connection and compensation solutions to clients worldwide. Our products are exported to numerous countries and regions and are widely used in construction, municipal engineering, petrochemical industries, water treatment, power generation, and metallurgy
Learn More12,000㎡ production facility
CNC machining: 25+ machines
Automatic welding & manual welding team
24/7 S'ervice
Certification
ISO9001 quality management
All products follow EN, ISO, AWWA standards, suitable for water supply, wastewater, irrigation and fire-protection systems.
CE certification
ISO 9001 Quality Management System
ISO Environmental Management System
Our Advantages
Our Advantages
To provide safe, durable and efficient pipeline connection solutions for global water transmission and infrastructure projects.
12,000㎡ production facility
CNC machining: 25+ machines
Automatic welding & manual welding team
Sandblasting / Epoxy coating line
Pressure test capacity DN3500
Strong OEM/ODM capability
Service Process
Service Process
Professional design and manufacturing team,
We undertake a large number of OEM and ODM business for various products.
01
Demand Matching
02
Customized Solution Design
03
Precision Manufacturing
04
Professional Installation Guidance
05
On-site Acceptance and Commissioning
06
After-sales Support and Service
Our facility is powered by cutting-edge automation and heavy-duty machinery designed for scale.
Our facility is powered by cutting-edge automation and heavy-duty machinery designed for scale.
Our facility is powered by cutting-edge automation and heavy-duty machinery designed for scale. We operate Vertical Molding Lines for consistent casting production, complemented by large vertical/horizontal lathes and CNC drilling machines for precision engineering. Our fabrication process features state-of-the-art Automatic Submerged Arc Welding and robotic welding systems, ensuring flawless joints. With a dedicated Epoxy Powder Coating Line and a comprehensive range of pressure testing equipment, we deliver pipeline solutions that meet strict international standards.
Blog & FAQ
Blog & FAQ
What is your MOQ?
For standard models, MOQ is 1–10 pieces depending on the size. Large sizes (DN1000+) can accept 1 piece.
What is your delivery time?
Normally: 15–25 days for standard dismantling joints 25–35 days for customized or large-diameter products Urgent orders can be arranged upon request.
What are your payment terms?
T/T 30% deposit + 70% before shipment, LC at sight (for large orders), Trade Assurance orders available
What certificates can you provide?
ISO9001, Material Test Certificate (MTC), Coating Thickness Report, Hydrostatic Pressure Test Report
Can you do OEM or custom design?
Yes, we offer: Customized flange drilling, Customized length & movement range, RAL color coating / FBE epoxy coating, Special materials (SS304, SS316, CS, DI), Design based on customer drawings
Ready to start your project?
Get a free quotation today and let our team support your pipeline solution.
Get ln Touch Today
TEL / WHATSAPP：+86 18742582390
TEL / WHATSAPP：
EMAIL：mengkewu2@gmail.com
ADDRESS：Xicun Town Pipeline Industrial Zone, Gongyi City, Henan Province, China
We prioritize your convenience by providing tailored solutions and expert support at every step.
Free solution proposals
You Will Receive:
One-on-one consultation with a product advisor
Detailed assistance from our expert team
Free solution proposals
Email:mengkewu2@gmail.com
WhatsApp:+86-19742582390
Tel:+86-13298404888
Add: Xicun Town Pipeline Industrial Zone, Gongyi City, Henan Province, China
Ready to start your project?
Get a free quotation today and let our team support your pipeline solution.
