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China, Chinese Premium API 7-1 Coupling for Enhanced Oil Drilling Efficiency1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Petroleum Machinery PartsHigh-Quality CouplingAPI 7-1 Coupling
Dongying Tianrui Petroleum Technology Co., Ltd.
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Product Description Product DescriptionAPI 7-1 drilling Cutting Tool coupling petroleum Casing Milling Washover Pipe The washover Pipe is an exceptional tool designed to expertly mill through stuckdrill tools, effectively resolving stuck drill incidents during hole fishing operationswithin the milling process. Crafted from high-strength, high-impact ductile mate-rials, this washover pipe ensures unparalleled durability and resilience. its innovativedouble-stage short trapezoidal thread connection not only boasts immensestrength but also offers effortless coupling, while the reliable metal shoulder sealguarantees flawless performance.Product ParametersModelProduct CodeO.DI.DWall ThicknessMin.Hole SizeMax. Mill SizeMax.Tensile Load KNConnection Field Torque N.mSeal Pressure MPa.mmTXG114.30-8.56L21-190114.397.188.56120.6580.9390949020TXG127-9.19L21-230127108.629.19146.05101.64401220220TXG139.70-9.17L21-270139.7121.369.17152.4117.485001491420TXG146.05-7.92L21-300146.05130.217.92161.931275001491420TXG146.05-9.00L21-320146.05128.059161.93120.655601626920TXG168.28-8.94L21-380168.28150.398.94187.33142.886002169315TXG177.80-9.19L21-420177.8159.429.19200.03152.46402440415TXG193.68-9.53L21-490193.68174.639.53212.73168.287003118315TXG193.68-10.92L21-500193.68171.8310.92212.73165.18103660715TXG193.68-12.70L21-510193.68168.2812.7212.73161.9310604338615TXG203.20-9.53L21-530203.2184.159.53215.91778203253915TXG206.38-9.40L21-540206.38187.589.4215.9177.88303253915TXG219.07-11.43L21-600219.07196.2111.43244.48187.3311004745315TXG219.07-12.70L21-610219.07193.6712.7244.48184.1512205423215TXG228.60-10.80L21-620228.6207.0110.8250.83200.0312604745315TXG244.48-11.99L21-690244.48220.511.99266.7212.7314606779115TXG244.48-13.84L21-700244.48216.813.84266.7206.3715608134915TXG273.05-11.43L21-720273.05250.1911.43290.45238.1316208134915TXG273.05-12.57L21-730273.05247.9112.57298.45234.9516408812815TXG298.44-12.42L21-750298.44273.612.42323.85263.53180010846510TXG339.72-13.06L21-760339.72313.613.06365.13301.62202014914010TXG406.40-16.66L21-770406.4373.0816.66444.5355.625002548947Instructions for ordering:1. Specification, dimension, connection thread, direction;2. If there are special requirements, please indicateDetailed PhotosCertificationsPackaging & ShippingCompany 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.Related Products FAQ1. 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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