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地址:山东省淄博市张店区崔军工业园
电话:13181927091
QQ:840082554
邮箱:sdnoble@yeah.com
网站:www.qinminghose.cn
ROTARY DRILLING HOSE Application : Recommended for using in the oilfield service of cementing , work over and fracturing. Temperature range:-40℃~80℃(-104℉~180℉) Lining : Principally NBR constructed , featuring oil resistant abrasion resistant , acid & alkali resistant. Reinforcement : 2 - 4 layers spiraled by single high strength steel wire , and rubber as a binder to make the layers into one complete and sound construction. Cover : Primarily CR fabricated , featuring oil resistant, abrasion resistant , weatherproof and anti ageing. Couplings : Built in API couplings with male thread, integral unions and couplings , single couplings , flanges. Coupling note : Field welding of fittings to coupling is not recommended. Lengths:Up to 24m , can be manufactured according to the customer’s requirements. Standards:API7K、ISO6807、SY5469
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