The graphite electrode produced by our company is made of high-quality petroleum coke, needle coke, coal tar pitch and other low ash raw materials. After being calcined, batched, kneaded, shaped, roasted and pressure impregnated, it is graphitized at a te
The opening and closing part of the cast steel gate valve is the gate. The movement direction of the gate is perpendicular to the direction of the fluid. The gate valve can only be fully opened and closed, and can not be adjusted and throttled.
This durable Twin Hammer Air Tool MT-3800 is made of high-quality alloy material which aim to serve for your work for many years. Not only it has the advantage to conveniently operate the forward and reverse by one hand push button, but also with its exqu
Cwdm module is multi-wavelength management device based 3 - protcwdmdevice. This product features wide pass band, low insertion loss and high channe isolation, high stability and reliability.