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    Qingdao Hexin Machinery is professional for manufacturing,sale and research of high temperature alloy centrifugal cast tube,Heat resistant steel precision castings and sand mold casting.The main products are: Ethylene cracking furnace furnace tube ...More

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Newly Investment Cast Baskets and Trays d
    The newly finished Investment Cast Baskets and Trays had been despatched, which includes cast basket, cast trays, cast beams, cast posts and bushes. All the components are produced by lost wax invesment casting method, we use heat resistant...
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Usage method for extending the service li
    Usage method for extending the service life of heat-resistant steel castings Our company specializes in producing various equipment accessories such as heat-resistant steel castings, furnace rollers, radiation tubes, industrial furnaces, et...
How to distinguish between heating tubes
    How to distinguish between heating tubes and electric heating radianttubes? Heating tube: Electric heating tube (electric heating tube) is made of metal tube, which is used as an external high resistance electric heating alloy wire as a hea...
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