Another important classification of drilling bits are engineering bits, also known as rotary digging bits. In recent ten years, with the investment of real estate and national infrastructure projects, rotary digging buttons have been fast developed in the
The Hiton VQ series Stainless V port Ball Valve is primarily designed for flow control, and it can also be used for shut-off operation. The notched port on the segment ball contributes to strong shear stress to cut through media with fibers and particles.
Slip-on flanges are a popular type of pipe flanges. These are type of flanges that slide over the end of piping and then welded in place. These flanges are ideal for lower pressure applications. These are easily fitted and welded into different pipes.
The D348D Plus ultrasonic flowmeter is a high-precision instrument with ultra-high accuracy, linearity, and repeatability, which meets strict measurement requirements.
Electric flanged hard seal butterfly valve adopts precision J elastic sealing ring and triple eccentric metal hard seal structure, multi-level, is widely used in metallurgy, electric power, petroleum, chemical industry and municipal construction and othe
1.Possess lightweight and easy usability, and reduce the pressure on the surface load; 2.Be soft without harm to goods, and suitable for the lifting of the precise objects; 1、The annular flexible sling is also called the round sling, has the outer protect