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China, Chinese Premium Precision Machining 7-1 Die Collar for Professionals1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Petroleum Equipment MachineryPremium CollarAPI 7-1 Collar
Mudanjiang Kaidi Petroleum Machinery Co., Ltd.
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Product Description https://0418c9ef7babbfb6.en.made-in-china.com/product-list-1.htmlProduct Description The die collar, also known as skirted taper tap, is a special external fishing tool that engages with the dropped tubular objects such as drill pipes and oil tubing, by tapping on the external wall of the objects. It can be used in fishing cylindrical objects without inner bore or stuck inner bore.The die collar is a long cylindrical integral structure composed of a Sub, a Tap body with cutter threads in the cone shaped interior. The die collar is made of high strength alloy with cutting grooves in the fishing threads.Specifications - Die CollarModelProduct CodeLarge wicker O.D. (mm)Small wicker O.D. (mm)OD(mm)Catch size(mm)MZ55×40-NC26L20-0200055408648MZ68×50-NC26L20-0200168509560MZ80×62-NC26L20-02002806211473MZ96×74-NC31L20-03000967412789MZ110×90-NC38L20-0500011090143102MZ122×102-NC38L20-05001122102162114MZ135×110-NC50L20-09000135110175127MZ148×128-NC50L20-09001148128190140MZ167×140-NC50L20-09002167140203159MZ178×153-6 5/8 REGL20-19000178153211168MZ190×166-6 5/8 REGL20-19001190166219178MZ210×185-6 5/8 REGL20-19002210185247203MZ239×216-7 5/8 REGL20-20000239216280228MZ251×229-7 5/8 REGL20-20001251229290241Die Collar (L19) Company Profile Mudanjiang Kaidi Petroleum Machinery Co., Ltd is a professional manufacturer in the field of petroleum machinery, boasting rich experience and excellent technical strength in the production of downhole petroleum drilling and production tools.Our main products are downhole petroleum drilling and production tools, covering a variety of types and specifications, which can meet the various needs of different customers in the process of petroleum extraction. With advanced production equipment and exquisite production technology, we have strong production and machining capabilities, enabling us to efficiently and accurately complete the processing and manufacturing of various complex parts.Notably, we specialize in custom - made services according to customers' drawings. No matter how unique and complex the customers' requirements are, our professional technical team, with rich experience and innovative ability, can customize products that meet their specific needs according to the drawings and requirements provided by customers, providing personalized solutions for them.In terms of material processing, we have deep technical accumulation and professional advantages, especially in the processing of special materials such as nickel - based alloys and titanium alloys. These special materials have excellent properties such as high strength, corrosion resistance and high temperature resistance, which are suitable for the harsh petroleum extraction environment. We are proficient in the processing technology of these materials, which can give full play to their performance advantages and ensure the quality and reliability of products.We always adhere to the business philosophy of "quality first, customer first", and have won the trust and support of our customers with high - quality products and services. In the future, we will continue to focus on technological innovation and product optimization in the field of petroleum machinery, continuously enhance our core competitiveness, and make greater contributions to the development of the global petroleum industry.Contact for Technical Support:LAURA ManagerFAQ for Oilfield Machinery ProductsQ1:Do your products comply with API/ISO international standards?Answer: Yes, our products fully comply with API Spec 7-1, API 6A, and are certified with ISO 9001.Q2:How do we ensure quality?Answer:Production samples are always made before mass production.A final inspection is always conducted before shipment.Q3:: Are you the manufacturer? What petroleum machinery products do you mainly offer?Answer: Yes, we are a professional manufacturer integrating R&D, production and export with our own production base. Our main products include:Fishing Tools (e.g., overshots, fishing spears, milling shoesDrilling Tools (e.g., drill pipes, stabilizers, reamers)Valves (e.g., gate valves, check valves, safety valves)Other downhole equipment, etc.For more details, please contact our sales team We also provide customized OEM solutions.Q4:What is the warranty period? How to claim it?Answer: 12-month warranty. Provide the serial number and fault description for a response within 48 hours.Q5:Do you provide technical training or on-site support?Answer: Free remote training is available. On-site support costs are negotiable.Q6: What is the lead time for delivery?Answer: 30 days for standard products; 60-90 days for customized orders (subject to complexity).Q7: What shipping methods do you offer? How to track orders?Answer: Sea express shipping available. Tracking number and link provided after shipment.Q8: How do you package the products to prevent rust during sea shipping?** Answer:Packaging includes anti-rust oil, vacuum sealing, wooden crates, and desiccants.* Q9:Do you accept customized orders?Answer: OEM is accepted. Submit detailed drawings or specifications for a quote.Q10:How to get your latest product catalog?For any further detailed inquiries, please feel free to contact us .
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