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High-Performance Downhole Circulating Sub with Durable Hammer Union
US$250.00-1,000.00
1 Piece
Sample price:US$250.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Lifetime SupportWarranty
12monthsModel NO.
J040701Manufacturing Process
CNC MillingSurface Treatment
Spray-PaintOperation Pressure
Atmospheric PressureMaterial
AlloyTransport Package
WoodenSpecification
Circulating SubTrademark
KAIDIOrigin
ChinaHS Code
8401100000Key features
Lifetime Support: Comprehensive after-sales service including lifetime support for the product.
Custom Made Service: Professional customization based on customer drawings and specific requirements.
Special Material Processing: Expertise in processing nickel-based and titanium alloys for harsh environments.
CNC Milling Process: Advanced CNC milling ensures efficient and accurate manufacturing of complex parts.
12 Months Warranty: Standard 12-month warranty coverage for peace of mind.
Durable Hammer Union: Features a durable hammer union for reliable connection in downhole applications.
100% Inspection: Strict 100% visual inspection of finished products to ensure quality.
Alloy Construction: Constructed from high-quality alloy materials for strength and durability.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: DalianAverage Response Time: ≤5.56h
AI-Powered supplier vetting
SummaryKaidi Petroleum Machinery is a limited company with 21 employees, focused on API oilfield drilling tools and non-standard OEM products. It reports OEM service for well-known brands, modern CNC-based production equipment, two production lines, and export experience of 10 years. Its customization capabilities cover samples, designs, minor changes, full customization, and flexible customization. Quality controls include documented inspection instructions, quality assurance, traceable raw-material identification, complaint procedures, and corrective-action processes. However, it reports no supplier-management certification, no available SDK, only one R&D engineer, and no available R&D audit documentation. Financial credibility cannot be assessed because the provided financial fields contain years rather than financial results or monetary data.
Supplier typeThe supplier is identified as a limited company with 21 employees and no parent group affiliation. Its stated business is technology-based petroleum equipment, specifically API oilfield drilling tools and non-standard OEM products.
CertificationsNo supplier-management system certification is reported. This is a stated absence of certification evidence, although the supplier does report quality assurance, traceability, documented procedures, and maintained quality records.
After-Sales capabilityThe supplier has a clear customer-complaint procedure with records, and it maintains written procedures and records for service-capability assessment and corrective/preventive actions. These controls support after-sales handling, but no specific response-time or service coverage information is provided.
Production capacityProduction resources include CNC cutting and machining equipment, CNC and conventional lathes, laser marking, sandblasting, cranes, modern workshops, two production lines, and eight quality-control testing devices. The supplier also reports a lead time within 15 workdays during off-peak seasons, supporting an established production capability.
Customization capabilityThe supplier explicitly offers customization from samples and designs, minor and full customization, and flexible customization. It also reports strong customization for special-alloy processing and OEM services for well-known brands, providing direct evidence of broad customization capability.
Product Q&A
Q:What is the warranty period for this product?
A:
The product comes with a 12-month warranty.
Q:Does the manufacturer offer customization services?
A:
Yes, we specialize in custom-made services according to customer drawings, including full and flexible customization.
Q:What materials are used in the circulating sub?
A:
The material is alloy, and we also have expertise in processing special materials like nickel-based and titanium alloys.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 set.
Q:What is the lead time for production?
A:
The average lead time is within 15 workdays for both peak and off-season periods.
Send Inquiry
*To:
Mudanjiang Kaidi Petroleum Machinery Co., Ltd.
Mudanjiang Kaidi Petroleum Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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