Industry Information

Update November 08, 2021

[New] Aerospace Standard HB/QJ Nylon Locking Hex Flange Nut and Slotted Hex Head Bolt

[New] Aerospace Standard HB/QJ: Nylon Locking Hex Flange Nut HB 5960-1986 (Nylon Insert Hex Flange Lock Nut) [New] Aerospace Standard HB/QJ: Slotted Hex Head Bolt HB 8035-2002 (Slotted Hex Head Bolt)...

Update November 04, 2021

Electric ball valve installation and maintenance

Electric Ball Valve It has the action of rotating 90 degrees, the plug body is a sphere, with a circular through hole or passage through its axis. Electric ball valve is characterized by its compact...

Update October 20, 2021

Uses and Shapes of Liner Bolts Special Ball Mill Bolts

Liner bolts, also known as ball mill bolts, English name: bolt for ball mill. According to the shape of its head can be divided into: elliptical head bolts, square head bolts, bolts with bolts, waist...

Update October 08, 2021

zw self-priming non-clogging sewage pump resolution

zw series of self-priming non-clogging sewage pump is a new product developed successfully on the basis of repeated research of similar technologies at home and abroad. The pump set self-absorption...

Update September 26, 2021

The role of washers Types of washers

Although the washers are inconspicuous, they play a vital role. The types of washers vary in size, material, and function. Xiao Bian and everyone today said that the role of washers to see how the...

Update August 30, 2021

Stainless steel embedded parts sleeve non-standard parts processing embedded parts sleeve sales wire sleeve manufacturers customized

The main products of the company are stainless steel hexagon, hexagon, double head, teeth, machine screws, tapping screws, U bolts, anchor bolts, T screws, Lag screw, chemical anchor bolts, stainless...

Update August 29, 2021

How to avoid the seizure of stainless steel screws and stainless steel nuts

Why can't stainless steel screws and stainless steel nuts be used together? This is mainly due to the material of the stainless steel. When the stainless steel screw is assembled with the stainless...

Update August 23, 2021

Introduction to the basic knowledge of 8.8 hex combination screws

The 8.8 hex combination screw refers to a 8.8-level cylindrical head hex screw with a spring pad fastened together with a flat pad combination fangs. The three assembly pieces. The 8.8-class hexagon...

Update August 22, 2021

Improved grinding method for flat washers

In production, flat washers with high parallelism accuracy are often encountered. How to ensure the accuracy of parallelism has always been a difficult problem in production. When grinding a flat...

Update August 18, 2021

ASTM F436M metric series hardened steel flat washers technical requirements

First, the scope of application Second, the type of gasket material and the type of gasket Fourth, mechanical properties (1) The hardness of the quenched and tempered steel washer is 38 to 45 HRC....