Name: China Customized Flat Face Union Manufacturers Suppliers Factory - Wholesale Service - Gangyuanlong
Brand: Juncheng
SKU: 306046945

Specification Table

Parameter	Detail
Material Grade	Malleable Iron + Rubber Seal
Process	Casting + Hot-Dip Galvanizing + Seal Assembly
Size Range	DN15–DN100
Wall Thickness	Compatible with standard pipe schedules
Shape	Union joint
Connection	Threaded union
Standard	GB/T 3287-2011
Application	Systems requiring frequent disassembly

Threaded Union for Easy Maintenance and Disassembly

The flat face union is designed to allow quick disconnection and reconnection of piping systems without cutting or welding.
It consists of a union nut and two mating ends with a sealing interface. By loosening the central nut, the two pipe sections can be separated easily, enabling fast maintenance and system servicing.
A customer in Thailand used this fitting in a pump system that required regular cleaning every three months. Previously, pipe sections had to be cut and reinstalled for maintenance. After switching to our union, the system can now be disassembled simply by loosening the union nut.

The flat face union is suitable for installation points where periodic disassembly is required, such as pumps, valves, and filtration systems.
It provides a practical solution for maintenance-friendly piping layouts.
Jianzhi Group manufactures these fittings and serves over 130 countries worldwide. The company is a chairman unit of China's foundry association and holds more than 100 national patents.
The minimum order value is 10,000 RMB, and mixed sizes are acceptable within a single order. OEM branding is available upon request.

Each flat face union undergoes full inspection prior to shipment. The sealing components are checked to ensure proper performance and integrity.
Third-party inspection is welcome.
Warranty support is provided. If any issue occurs upon arrival at your port, please provide photos for verification. Replacement or refund will be arranged accordingly.
Payment terms: 30% deposit, 70% balance before shipment. Available terms include EXW, FOB, and DDP.