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API 8" P550 P650 Slick Flex and Spiral Nmdc Non-Magnetic Drill Collar
US$1,000.00-2,000.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
12 MonthsWarranty
12 MonthsModel NO.
slick flex and spiral Non-Magnetic Drill CollarManufacturing Process
ForgingSurface Treatment
PolishingOperation Pressure
Atmospheric PressureMaterial
P550Certificate
APIApplication
Energy & MiningPlace of Origin
Shandong, ChinaProduct Name
Non-Magnetic Drill CollarPacking
Iron Frame PackagingSize
114~508mmTransport Package
ShortsteelSpecification
4 1/2"-20"Trademark
YCPT YachengOrigin
Shandong ChinaHS Code
8431431000Production Capacity
1000Key features
API Certified Quality: Manufactured strictly according to API Spec 7-1 and SY5411 standards for reliable performance.
Advanced Heat Treatment: Unique medium frequency induction heating ensures even hardness of 285-341 HB throughout the length.
Non-Magnetic Design: Cold rolled finish on ID/OD surfaces provides optimal resistance to stress, corrosion, and cracking.
Spiral Groove Options: Spiral design reduces contact area to avoid bit sticking caused by differential pressure.
Customizable Lengths: Available in lengths from 10 to 30 feet with various external diameters from 3-1/2 to 11 inches.
12 Months Warranty: Comprehensive 12-month warranty coverage including after-sales service support.
100% Pre-Delivery Testing: Every unit undergoes 100% inspection and testing before shipment to ensure quality.
Flexible Customization: Supports OEM/ODM services with customization from samples, designs, or full customization options.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.54h
About Our Factory & Business Background
AddressRoom No. 808 of No. 1 Building, No. 1188 Lushan Road, Dongying District, Dongying, Shandong, China
Plant Area300 square meters
Number of Employees33
Registered Capital20,000,000 RMB
Terms of PaymentLC, D/P, PayPal, T/T, Western Union
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Minimum Order Quantity1
Supply Chain Partners30
Our Production Capability & Technical Expertise
Main ProductsHandling Tools, Solid Control Equipment, Cementing Tools, Drilling Tools, Downhole Tools, API 6A Valve
R&D Engineers7 people
Our Industry Experience & Global Business Record
Year of Establishment2016-01-21
Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea)
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff22
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What standards are used for manufacturing?
A:
The drill collars are manufactured strictly according to API Spec 7-1 and Standard SY5411.
Q:What is the warranty period?
A:
We provide a 12-month warranty and after-sales service for all our drill collars.
Q:What are the available sizes and lengths?
A:
Lengths range from 10 to 30 feet, with external diameters from 3-1/2 inches to 11 inches.
Q:How is the quality guaranteed?
A:
We conduct a pre-production sample check and a final inspection before shipment, plus 100% testing before delivery.
Q:What payment terms are accepted?
A:
We accept T/T, L/C, Credit Card, PayPal, Western Union, and Cash.
Send Inquiry
*To:
Shandong Yacheng Petroleum Technology Co., Ltd.
Shandong Yacheng Petroleum Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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