Centrifugal cast tube coating ratio
    The composition and weight ratio of the centrifugally cast tubular coating are: 100 parts of base material, 100 to 120 parts of water, 5 to 8 parts of bentonite, 0.15 to 0.3 parts of Na2CO3, and 0.1 to 0.3 may be added. An anionic surfactant...

Exhibition of ACHEMA 2018 Messe Frenkfurt
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Exhibition of ACHEMA 2018 Messe Frenkfurt
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Exhibition of ACHEMA 2018 Messe Frenkfurt
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Exhibition of ACHEMA 2018 Messe Frenkfurt
    Exhibition of ACHEMA 2018 Messe Frenkfurt-booth...

The 3rd inspection company are testing ou
    Our company arranged the 3rd inspection, The inspection indexes were qualified....

Spun Cast Tubes and Flanges are ready for
    Spun Cast Tubes and Flanges are ready for despatch, we will send them to our customers....

Spun Cast Tubes length 4700mm made by HEX
    The Spun Cast Tubes length 4700mm made by our company have been finished and been packed tightly. Ready for despatch....

Exhibition of HK 2017 in Cologne
    Hexin Machinery attented Exhibition of HK 2017 in Cologne...

HK 2017 — HeatTreatment Exhibition
    Qingdao Hexin Machinery Co., Ltd. attented HK 2017 HeatTreatment Exhibition, many customers were insterested in our productsregarding heat resistant steel, heat treatment fixtures......

25th-27th October 2017, Cologne trade fai
    25th-27th October 2017, Cologne trade fair, congress and exhibition. The biggest eventonheat treatment and materials science in Europe ......

HK 2017 HeatTreatmentCongress - Exhibitio
    Qingdao Hexin Machinery Co., Ltd. specializes in producing: Ethylene cracking furnace furnace tube, reformer furnace tube, all kinds of casting alloy elbow, casting tube sheet, hook, hanger, bracket and other heat resistant casting products...