7-1 Non-Magnetic Drill Collar Slick Drill Collar Steel Drill Collar for Oilfield Drill Bit
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Product Attributes
- After-sales Service
- Support
- Manufacturing Process
- CNC Milling
- Surface Treatment
- Polishing
- Model NO.
- Drill Collar
- Operation Pressure
- Atmospheric Pressure
- Material
- Stainless Steel/Alloy Steel/4145h/Carbon Steel
- Product Name
- Drilling Collar
- Machine Type
- Drilling Tool
- Quality
- High Level
- Advantage
- High Wear Resistant, Stress Relief Features
- Color
- Blue/Sliver
- Applicable Industries
- Construction Works, Energy & Mining, Other, Oill
- Application
- Oil/Gas/Geothermal Drilling
- Key Words
- Slick Drill Collar
- Usage
- Oil Drilling Ect
- Packing
- Standared Package
- Transport Package
- Standard Packaging
- Specification
- 3-1/8inch-11inch
- Trademark
- RZ
- Origin
- China
- Production Capacity
- 1000000pieces/Year
- Package Size
- 50.00cm * 50.00cm * 30.00cm
- Package Gross Weight
- 1000.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 7-1 Non-Magnetic Drill Collar Slick Drill Collar Steel Drill Collar for Oilfield Drill Bit
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7-1 Non-Magnetic Drill Collar Slick Drill Collar Steel Drill Collar for Oilfield Drill Bit -
7-1 Non-Magnetic Drill Collar Slick Drill Collar Steel Drill Collar for Oilfield Drill Bit -
7-1 Non-Magnetic Drill Collar Slick Drill Collar Steel Drill Collar for Oilfield Drill Bit -
7-1 Non-Magnetic Drill Collar Slick Drill Collar Steel Drill Collar for Oilfield Drill Bit -
7-1 Non-Magnetic Drill Collar Slick Drill Collar Steel Drill Collar for Oilfield Drill Bit -
7-1 Non-Magnetic Drill Collar Slick Drill Collar Steel Drill Collar for Oilfield Drill Bit -
7-1 Non-Magnetic Drill Collar Slick Drill Collar Steel Drill Collar for Oilfield Drill Bit
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Product Description
About Drill Collar
As an important part of drill string, drill collar can supply the drill bit and increase the rigidity of drill string. Drill collar are manufactured strictly according to Spec7-1 standard with material of AISI 4145 Mod. We supply slick drill collars, spiral drill collars, etc. The size of drill collar we can provide is from 3.1/8 to 11 inches. We can also provide other drill collars at customers' specific request.
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Product Name:
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Drill Collars ,Spiral Drill Collar,Non-magnetic Drill Collar,Drill Collar and Drill Stem Accessories;
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Size:
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Outer diameter:3 1/8"-11"
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Length:
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30Ft/31Ft/43Ft/R1~R3
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Connection type:
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NC , REG , FH, IF
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Thread:
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NC26, NC31, NC38, NC40, NC46, NC50, 5.1/2FH
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Material:
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Stainless Steel/Alloy steel/4145H/Carbon steel
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Application:
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Oil and gas well drilling/Oilfield Drilling
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2.Phosphate coating - All connections are phosphate-coated to improve resistance to galling.
3.Stress relief features - pin stress relief groove and box boreback decrease the frequency of fatigue failures.
4.Cold rolling - Drill collar thread roots are cold-rolled. Cold rolling creates a compressive stress condition that increases fatigue life by minimizing crack initiation.
Widely used in oil, gas, HDD and geothermal field.
Grinding Technology
Zhengzhou Ruizuan Diamond Tools Co., Ltd. is committed to providing tools for customers Grinding, cutting, turning, milling, drilling, reaming. Including Abrasives and Grinding Wheels Diamond/CBN Grinding Wheels and tools PCD/PCBN inserts and tools tungsten carbide inserts and tools and high speed steel tools and knives. Our tools are used in many different fields
Our customers in woodworking, metalworking, automotive, stone, glass, gemstones, industrial ceramics,Oil and gas drilling and construction industries. Our products have performed well in these industries for a long time Long service life, high efficiency and low unit cost.
SINGLE BOX PER WHEEL,
10 to 20 WHEELS PER CARTON
DELIVERY TIME:
3-30 days after confirming order,detail delivery date should be decided according to
production season and order quantity.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI239823". Items marked "
" are certified.
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Company Profile
Zhengzhou Ruizuan Diamond Tool Co., Ltd., established in 2014, is a professional engaged in the research, development, sale and service of Grinding Wheel, Metal Cutting Tools, Diamond and CBN grinding wheels, PCD PCBN tools, Sharpening Stones and Abrasive Tools. We are located in Zhengzhou, the capital of Henan Province, with convenient transportation access. Our company covers an area of 150 square meters. Since the establishment of our company, it has been adhering to people-oriented and innovation. Win the trust of customers with quality and service. Always insist on serving every customer well and be responsible for every customer. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements, Hear and give you professional advice, and ensure full customer satisfaction. We are committed to providing state-of-the-art diamond and CBN products. Experienced engineers & technical expertise brought their industrial knowledge and technical service to help customer find the best solutions with our diamond and CBN products. Our fully equipped manufacturing facility and advanced detection equipments make our product perform well and consistent. And we never stop persuing new technology and continious improvement Our goais to 100% customer satisfaction. In addition, our products have various certificates required, including Chinese domestic certificates and those required for export to various countries in the world. Selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as USA, Canada, Russia, etc. We also welcome OEM and ODM orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements. If you have any new ideas or concepts for the products, please contact us. We are glad to work together with you and finally bring you the satisfied products. We are waiting for you in Zhengzhou, Look forward to working with you!
About Our Factory & Business Background
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Business Type
- Trading Company
- Address
- Room 902, Building3, Longcheng Square, Wenhua North Road, Huiji District, Zhengzhou, Henan, China
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Plant Area
- 270 square meters
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Number of Employees
- 19
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Registered Capital
- 500,000 RMB
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Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
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International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
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Average Lead Time
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Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Tianjin Port
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Minimum Order Quantity
- 1 Pcs
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Supply Chain Partners
- 30
Our Production Capability & Technical Expertise
-
Main Products
- Hardware Products, Ordinary Mechanical Equipment
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Customization Options
- Full Customization, Customization from Designs
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ODM Service Available
- Yes
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OEM Service Available
- Yes
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R&D Engineers
- 3 people
Our Industry Experience & Global Business Record
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Year of Establishment
- 2014-08-19
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Export Year
- 9 Years
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Main Markets
- North America, Europe, Southeast Asia/ Mideast
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Repeat Buyers Choice
- 50%~80%
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Annual Export Revenue
- 634,662.7 USD
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Number of Foreign Trading Staff
- 11
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Overseas Agent/Branch
- No
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New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
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Cooperated with Fortune 500
- No
Send your message to this supplier
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US$2,000.00-3,058.00 / Piece
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US$2,000.00-3,058.00 / Piece
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