High quality pvc bolt joints ductile iron pipe universal expansion joints

Product Introduction

Wide-range compensation joints, also known as universal joints, are widely used mechanical compensation equipment and play an important role in the transmission system. The main principle is to communicate between the two devices and compensate for the displacement offset of the device through a flexible interface.

Product Role

1. Compensate for displacement: In the piping system, displacement or deformation may occur due to temperature changes, earthquakes, or mechanical vibrations. A wide range of flexible compensating joints can compensate for these displacements through their flexible design and material properties, thereby reducing stress and stress on the piping system.
2. Absorb vibration and noise: The flow of fluid in the piping system will produce vibration and noise. A wide range of flexible compensating joints can absorb these vibrations and noises, reduce impact and damage to pipes and equipment, and improve the stability and comfort of the piping system.
3. Alleviate pipeline stress: In the pipeline system, due to factors such as connection between different pipes, temperature changes and medium flow, the problem of stress concentration will occur. A wide range of flexible compensating joints can disperse and alleviate these stresses, reduce the stress concentration of the piping system, and reduce the damage to pipes and equipment.
4. Adjust Pipe Alignment: When installing and maintaining a piping system, alignment issues between pipes may occur. A wide range of flexible compensating joints can adjust the alignment of the pipe and maintain the balance and stability of the piping system through its flexible design.

Product parameters

Product application field

1. Automobile: Used to transmit power and transmit the rotational motion of the engine to the wheels.
2. Agricultural machinery: Transmit the movement of the motor to the various parts of the agricultural machinery.
3. Industrial equipment: Connect two devices and compensate for the displacement offset of the equipment to ensure the normal operation of the equipment.

Packaging & Shipping

In packaging, we will wrap the product in thin film paper, then put it in wooden box and label it on the outside.

Transportation: Qingdao Port usually chooses sea transportation. If customers have special requirements, we can also change according to the actual situation.

Special product customization process
1. Provide drawings
2. Customer confirmation
3. The price quoted includes freight
4. Provide PL
5. Payment has been received, arrange shipment

Product packaging

Our service

1. Free warranty for 1 year, support third-party testing
2. Can be customized: appearance, label, manual, carton
3. Solutions and drawings can be provided for free
4. Free samples are available
5. Delivery inspection (pressure test, specification test, material, quantity, packaging)
6. On-time delivery
7. Support offline factory inspection

The company adheres to the business philosophy of "customer satisfaction is our first duty, all employees are responsible for creating quality, continuous improvement sets new heights, honest service builds reputation", and wholeheartedly provides high-quality products and professional services to new and old customers.

The factory mainly produces rubber expansion joints, duckbill check valves, dismantling joint, bellow expansion joints, compensators, repair clamp, 02S404 national standard waterproof casings, gate valves ,butterfly valves etc; and all products have passed ISO 9001:2015 quality management system certification; adopting national and industry standards, advanced manufacturing technology, strong R&D and manufacturing capabilities, they are widely used in water supply, drainage, electricity, chemical industry, gas, metallurgy, urban construction and environmental protection and other pipeline industries.