Min. Order: | 1 Piece/Pieces |
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Trade Term: | FOB,CFR,CIF,DDP,DAP,CIP,CPT,FCA,EXW |
Payment Terms: | L/C, T/T |
Supply Ability: | 500 pcs/month |
Place of Origin: | Shaanxi |
Location: | Xi'an, Shaanxi, China (Mainland) |
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Business Type: | Manufacturer, Trading Company, Agent, Distributor/Wholesaler, Service, Association, Other |
Main Products: | 8-1/2 Spiral Blade Stabilizer AISI 4145H MOD, AISI 4145H MOD Stabilizer For Well Drilling, 4 1/2 RTTS Safety Joint, 5 RTTS Safety Joint, RTTS PACKER |
Means of Transport: | Ocean, Air, Land |
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Certification: | API, ISO |
Brand: | KINGWELL |
Usage: | Well Drilling |
Color: | customized |
OEM: | yes |
Standard: | API Spec 7-1 |
Processing Type: | Casting |
Material: | AISI 4145H |
Type: | Drill Collar |
Production Capacity: | 500 pcs/month |
Packing: | seaworthy packing |
Delivery Date: | 25days after the deposit received |
Spiral Drill Collar Oilfield Drilling Tools
Features
Drill collars manufactured by XI`AN KINGWELL OILFIELD MACHINERY CO. LTD have passed the authentication by API. Adopted with high-quality alloy steel 4145H which is accordant with the standard of American Iron and Steel Institute (AISI), the drill collar is manufactured according to the specifications of API and the standard of SY5144. In addition, the mechanical performance of the drill collar can completely come up to the requirements of the specifications of API. Moreover, the external hard banding of the drill collar is adopted with wearable hard banding of the series of American ARNCO.
Connections | OD mm | ID mm | Length mm | |
NC23-31 | 79.4 | 31.8 | 9150 | |
NC26-35 | 88.9 | 38.1 | 9150 | |
NC31-41 | 104.8 | 50.8 | 9150 or 9450 | |
NC35-47 | 120.7 | 50.8 | 915 or 9450 | |
NC38-50 | 127.0 | 57.2 | 9150 or 9450 | |
NC44-60 | 152.4 | 57.2 | 9150 or 9450 | |
NC44-60 | 152.4 | 71.4 | 9150 or 9450 | |
NC44-62 | 158.8 | 57.2 | 9150 or 9450 | |
NC46-62 | 158.8 | 71.4 | 9150 or 9450 | |
NC46-65 | 165.1 | 57.2 | 9150 or 9450 | |
NC46-65 | 165.1 | 71.4 | 9150 or 9450 | |
NC46-67 | 171.4 | 57.2 | 9150 or 9450 | |
NC50-67 | 171.4 | 71.4 | 9150 or 9450 | |
NC50-70 | 177.8 | 57.2 | 9150 or 9450 | |
NC50-70 | 177.8 | 71.4 | 9150 or 9450 | |
NC50-72 | 184.2 | 71.4 | 9150 or 9450 | |
NC56-77 | 196.8 | 71.4 | 9150 or 9450 | |
NC56-80 | 203.2 | 71.4 | 9150 or 9450 | |
6 5/8REG | 209.6 | 71.4 | 9150 or 9450 | |
NC61-90 | 228.6 | 71.4 | 9150 or 9450 | |
7 5/8REG | 241.3 | 76.2 | 9150 or 9450 | |
NC70-97 | 247.6 | 76.2 | 9150 or 9450 | |
NC70-100 | 254.0 | 76.2 | 9150 or 9450 | |
8 5/8REG | 279.4 | 76.2 | 9150 or 9450 |
Pictures
Company Introduction
Xi'an Kingwell Oilfield Machinery Co.,Ltd is an established, financially stable manufacturing company and manufactured products are technically qualified which match the highest quality & reliability standards. We fulfill all the requirements to become a reliable supplier of any National and International majors in this field.
Design & Development
Kingwell has an ongoing relationship with Xi'an Petroleum University and built up long term cooperation with China Aerospace Group for more than 10 years. Design Department is familiar with CAD and Pro-E facilities and has on rolls qualified & experienced engineers. Now, they are engaged in development of new products as required in the market place.
Manufacturing Facility
Equipped with latest machining facilities like CNC 3-axis Turning centers, CNC 4-axis milling centre, high temperature heat treatment furnaces, Centre lathe machines, Deep Hole Drilling, Boring & Honing machines, our company could meet long term production target and be governed efficiently by well-qualified and experienced Board of Directors and Engineers.
We believe in Customer delight, achieved by the supply of Quality Products & Services and Continual Improvement in our Manufacturing Processes for timely delivery at competitive prices. We work in a professional, competitive, and cost-effective manner consistent with the Customer requirement
We are looking forward towards a long lasting association with your esteemed organization for our mutual benefit. Any reasonable documents with the shipments depend on your requirements. Please contact us for any enquiry within our manufacturing scope and we will be happy to serve you by supplying quality products.