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China, Chinese Drilling Tool Rotary Sub Include Lift Saver Sub Straight Od Reduced Sub1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Petroleum Equipment MachineryPetroleum Machinery PartsReduced SubStraight Od Sub
Dongying Tianrui Petroleum Technology Co., Ltd.
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Product Description Product DescriptionDrilling tool Rotary Sub Include Lift Saver Sub Straight OD Reduced Sub Rotary Subs are made from AISI 4145H modified quenched and tempered material. In addition, it is designed and manufactured according to API specifications as well as with API monogram. They can be used to crossover from connection size to another or as a disposable component used to extend the connection life of a more expensive drill stem member.Straight subsUsed to connect drill stem members that have a similar OD.Reduced-section subUsed to connect drill stem members that have different diameters that warrant the cross-sectional change necessary to accommodate different connectionsSaver subUsed to extend the life of the rotary kelly by taking the connection wear each time it is made up to a drill stem componentBit subSize availability ranges from 3 1/8" to 11" OD and 36" to 48" lengthLift subA lift sub enables the safe, efficient handling of straight OD tubular-such as drill collars, shock tools, jars, directional equipment, and other tools-by using the drill pipe elevatorsTop drive subTop drive subs serve as the sacrificial element between the drill string and the top drive, reducing repair and maintenance costsDetailed Photos Product Parameters CertificationsPackaging & ShippingRelated ProductsCompany Profile Dongying TIANRUI PETROLEUM Technology Co., Ltd., established in November 2003 and located in the Dongying Economic Development Zone, is an investment project in Dongying City. It is mainly engaged in the research, design, manufacturing and technical services of oil drilling and workover tools. The company consists of six departments and two workshops, namely the design department, the quality inspection department, the market operation department, the comprehensive department, the technical service department, the financial department, the processing workshop and the assembly workshop. It possesses rich R & D and design capabilities as well as manufacturing capabilities in oil drilling and workover tools.FAQ 1. How do we guarantee quality?Pre-production samples are always available before mass production;Always carry out final inspection before shipment;2. What can you buy from us?Aluminum plate, aluminum coil, aluminum foil, carbon steel, alloy steel, stainless steel, copper galvanizing, etc4. What services can we provide?Accepted delivery conditions: FOB, CIF, FAS, DDP, express;Accepted payment currencies: US dollar, Australian dollar, Euro and RMB;Payment types accepted: T/T, L/C, MoneyGram, credit card, PayPal, Western Union remittance, cash;5.After-sales service: 24-hour online maintenance guidance service.6.Language: English, Chinese and Other.
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