Flexible, Heatproof & Reinforced api 7k kelly hose ...
Api 7k Hose Api Rubber Hose Manufacturer API 7K Steel Wire Braided Rubber Hose R1AT/1SN/R2AT/2SN. US $2.00-$10.50 Meter. 5.0 Meters (Min Order) 4 YRS Hebei Juheng Petroleum Machinery Co., Ltd. 92.3% 'Great supplier' Contact Supplier. Ad. 1/6. API 7K certified high pressure hydraulic drilling kelly hose for Russia.
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