RTG crane is the short of "rubber tired crane", also called mobile crane, it is one type of crane, refers to the crane which can travel on the trackless road with or without load. It depends on its self stability.
In a double-offset or double eccentric butterfly valve, the stem is located behind the disc with an additional offset to one side (Figure 4). This double eccentricity of the stem enables the rotating disc to rub over the seat for only about one to three d
PTFE lined diaphragm valves are a special form of shut-off valve that appeared in the 1920s. Its opening and closing member is a diaphragm made of soft material, which separates the valve body cavity from the bonnet cavity and the driving member, so it is
Double row inch tapered roller bearings can carry radial load and axial load in both direction simultaneously. These bearings can limit the axial displacement of shaft or housing in both directions with bearing axial clearance.
We supply high quality wa abrasive surface grinding wheel, and full line in outer diametere size 4”, 4.5”, 5”, 6” and 7”. We are one of the biggest and most competitive manufacurers of abrasive grinding & cutting tools in China with famous brand. We offer
ABIS MOLD Technology Co.,Ltd is one of the most famous Shenzhen massage handle manufacturers and China suppliers, welcome to wholesale massage handle from our factory. Product Description: Part Name : 2 Shots Massage Handle Description : Plastic Fitness P