Knowledge

The steel edge rubber waterstop adopts a non-equal thickness structure in the cross-section and is divided into a strong area and a waterproof area. I

Stainless steel flat washer, elastic washer  The functions of stainless steel flat washers are: 1. To increase the contact area between the scre

There are two main international pipe 304 stainless steel flange standards, namely the European pipe 304 stainless steel flange system represented by

Are there any advantages to using lubricants for bolt tightening? "If fixed objects do not slide against each other, lowering the friction coefficient

Bolts are one of the most basic components of engineering and construction, but their production has become an advanced, high-tech process with multip

When using screws, simply tightening them is not enough. In order to connect two items to each other, screws that meet their conditions should be used

When pouring the upper layer of concrete with the water-stop steel plate, a layer of cement mortar was not laid at the construction joint first, and t

The models of welding nut products can be customized according to user needs. Nowadays, the products are welcomed by many industries, and their perfor

An expansion bolt is a type of fastener consisting of a head and a screw (a cylinder with an external thread). It needs to be matched with a nut and i

Comprehensive analysis of bolt tensile strength  The performance levels of bolts and studs are divided into 10 levels: from 3.6 to 12.9. The numb

Torsional shear high-strength bolts are a type of fastener commonly used for structural connections. This paper provides a detailed introduction and a

stainless steel studs A stainless steel stud is a bolt with two nuts and a threaded shank. It features two nuts that can be tightened at both ends of