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API 7-1 Oilfield Drill Collar Lifting Sub and Non Magnetic Drill Collar P550
US$500.00-1,500.00
1 Piece
Sample price:US$1000.00/piece.Request sample
Product profile
Customization
AvailableManufacturing Process
ForgingSurface Treatment
Spray-PaintMaterial
Non-Magnetic MaterialUse
Well DrillingMachine Type
Drilling Tool, Drilling ToolApplication
Oil and Gas Well DrillingApplicable Industries
Energy & MiningProcessing Type
ForgingProduct Name
Drill Collar Spiral Drill Collar and Non MagneticType
Drill CollarColor
BlueTransport Package
Export Wooden BoxSpecification
standardTrademark
LFMOrigin
CnProduction Capacity
1500Key features
API 7-1 Compliance: Manufactured strictly according to API Spec 7-1 and SY5411 standards for safety and reliability.
Non-Magnetic Material: Cold rolled finish on ID and OD surfaces ensures optimal resistance to stress, corrosion, and cracking.
Spiral Design: Reduces contact area with the hole to efficiently avoid bit sticking from differential pressure.
Forging Process: Forged manufacturing process ensures high structural integrity and mechanical performance.
Hardbanding Option: Hardbanding is optional at customer requests for enhanced durability in specific conditions.
Elevator Groove: Optional elevator and slip grooves on box thread face allow use as lifting sub and safety slip.
Wide Size Range: Available in various sizes from NC23 to NC70 with multiple length and diameter configurations.
Blue Color Standard: Standard product color is blue, as specified in the product attributes.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2021-08-17Nearest Port: Tianjin, Shanghai, QingdaoAverage Response Time: ≤5.74hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, DAP, CIP, CPT, Others, FCA
AI-Powered supplier vetting
SummaryShandong Light Fir Machinery Equipment Co., Ltd. is a limited company based in Dongying City, Shandong, China. It functions as both a trading company and a manufacturer, specializing in a variety of machinery equipment. The company holds ISO 9001 certification but lacks documented after-sales service procedures. Financial data indicates consistent capacity over the past three years, while the company demonstrates OEM capabilities for well-known brands despite limited R&D innovation. Production is supported by two lines and a small team of R&D and quality control staff.
Supplier typeThe supplier is a limited company functioning as both a trading company and a manufacturer located in Shandong, China.
CertificationsThe supplier holds ISO 9001 certification, indicating a commitment to quality management standards.
After-Sales capabilityThe supplier lacks documented procedures or records for handling after-sales services, indicating weak service capability.
R&D capabilityThe supplier lacks significant innovation capability, evidenced by no new products in the past year and limited R&D staff.
Customization capabilityThe supplier offers customization from samples and designs, and provides OEM services for known brands but does not offer ODM services.
Product Q&A
Q:What's your packing?
A:
Regular packing.
Q:What's your delivery?
A:
Normally, about 30-45 days.
Q:What are the shipping methods?
A:
Ocean shipment to the port near from you; Air shipment to the shipment near from your company; Door to door service by international express.
Q:What about the payment options?
A:
In general, we accept T/T.
Q:When can I get the price?
A:
We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price,please call us or tell us in your email so that we will detail with your inquiry priority.
Send Inquiry
*To:
Shandong Light Fir Machinery Equipment Co., Ltd.
Shandong Light Fir Machinery Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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