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Globe Valve NPT BSPT Threaded

A threaded globe valve refers to a valve in which the closing member/disc moves along the centerline of the valve seat. According to this movement form of the valve disc, the change of the valve se...

Ammonia at Room Temperature Dissolved Ammonium Paratungstate Recycle

At present, some manufacturers in order to reduce the cost, improve the recycle rate of tungsten smelting, substandard ammonium paratungstate recycle as seeds to melted down, we can get rid of unqu...

Wolframite Calcined to Convert Scheelite

Wolframite mainly adopts the classical process, extraction and ion exchange process for smelting. Because of the use of sodium hydroxide and hydrochloric acid in these processes, the chemical prope...

The Importance of Using the Right Bolt for Your Project

What is a bolt?A nut and bolt are mechanical fasteners used to join two or more objects together. A bolt is a threaded cylindrical rod with a head at one end and a threaded portion at the other end...

Automotive Lens

In 2020, the global car camera shipments reached 165 million, the number of single-car equipped with a camera to 2.1. The number of single-car cameras is expected to reach 8 in 2025, the global car...

New Formation Techniques of Tungsten Carbide

Tungsten carbide has been born for nearly one hundred years, of which the forming technology has developed rapidly with the development of science and technology. In addition to common molding meth...

There have been numerous contrary as well as popular opinions

Also, the system determines in which it operates. The new mechanical seals consist of a rotary seal face along with a driving mechanism. A stationary sealing face that is connected to the rotary on...

The Advantages of Stainless Steel Clamps for Industrial Use

The use of stainless steel clamps prevents corrosion on the hose in applications where the corrosion is severe or there is water. Additionally, they are employed for emergency repairs like putting ...

Breaking The Semiconductor 3nm Process Limit, Scientists Successfully Developed 0.7nm Tungsten Selen

It is reported that a few days ago, scientists successfully developed a 0.7nm tungsten selenide diode, which means that humans have finally broken the semiconductor 3nm process limit, and toward th...

2 Layer Rogers LF-HASL PCB

Number of layers: 2size: 184.2*158.9mmSurface finish: LF-HASLBase material: Rogers 4350BMin. hole diameter: 0.4mmMinimum Line Width: 0.227mmMinimum Line Space: 0.127mmThickness: 0.7mmAdvantages Of ...