Our company engaged in oil refining and equipment manufacturers for more than a decade, with rich experience and strong technology.
本公司从事炼油和设备制造十多年，具有丰富的实战经验和过硬的技术。
Serviced for equipment of Polyester, Ethylene, refining asphalt oil and Urea which need heat preservation and safety in fressure relief.
适用于聚酯、乙烯、炼重油、尿素化肥等装置中，介质需保温的场合，起安全泄压作用。
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