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Rui'an Hai'an Motor Ring Factory

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Haian -- Exhibition Highlights

The exhibition held in Haian in 2024 attracted many customers to watch and browse.

2024

What is the use of a corrugated washer?

What are the uses of a corrugated washer? Corrugated washers are thin metal rings with multiple crests and valleys on each layer. They are commonly used in spacecraft, bearings, flow valves, pressure valves, clutches, vibration isolators, axial piston pumps, drivers, and other equipment. Corrugated washers are suitable for connecting bolts and screws in the high-strength range of 8.8~10.9. It can compensate for the connection of bolts and screws, and prevent stretching, wear, creep, thermal expansion, shrinkage, and compression of the seals.

2023

Introduction to the Advantages of Elastic Cylindrical Pin Structures

What material is best for elastic cylindrical pins? Introduction to structural advantages Elastic cylindrical pins, also known as spring pins, are headless hollow cylinders with axial slots and chamfered ends. Used for positioning, connecting, and fixing parts; they need to have good elasticity and shear strength. The outer diameter of these pins is slightly larger than the diameter of the mounting hole.

2022

What are the differences between cylindrical pins and tapered pins?

Where are tapered pins suitable for use? What are the differences between cylindrical pins and tapered pins? Tapered pins are commonly used as a fixing tool. Their shape is cylindrical. Tapered pins not only fix parts but also transmit power. Let's explore where tapered pins are suitable and the differences between cylindrical pins and tapered pins.

2022

The difference between cylindrical pins and fixed pins

Difference between cylindrical pins and fixed pins In machinery, cylindrical pins are mainly used for assembly and positioning, and can also be used as overload shear connections in connecting and loosening safety devices. There are many types of pins, including: cylindrical pins, tapered pins, pins with holes, cotter pins and safety pins, etc. The basic forms are cylindrical pins and tapered pins, which should be selected according to the

2022

Introduction to the function of corrugated washers

A wave washer is a multi-layered thin metal ring, each layer of which has multiple peak and valley elastic metal elements. It is commonly used in spacecraft, bearings, flow valves, pressure valves, clutches, vibration isolators, axial plunger pumps, drivers, and other equipment. Wave washers are suitable for bolt and screw connections within the high-strength range of 8.8~10.9, compensating for bolt and screw connections to prevent tightening, wear, creep, thermal expansion, shrinkage, and compression of sealing components.

2022

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Telephone:+86-577-66001087
Mobile:+8618058320173 Miss Huang +8615382536331

Miss Liu
QQ：3252717826
E-mail:3252717826@qq.com
Address: Xialin Industrial Zone, Tangxia Town, Ruian City, Wenzhou City, Zhejiang Province

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