What is the minimum order quantity?

The minimum order quantity is 1 set.

What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Is OEM service available?

Yes, both OEM and ODM services are available for our petroleum machinery products.

Premium Kelly Valve for Enhanced Fluid Control Systems

Name: Premium Kelly Valve for Enhanced Fluid Control Systems
Brand: Mudanjiang Kaidi Petroleum Machinery Co., Ltd.
SKU: 2091534482

Heilongjiang, ChinaMudanjiang Kaidi Petroleum Machinery Co., Ltd.

US$599.00-1,600.00

1 Piece

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

Working Pressure

30,70,105

Thread Connection

Nc26

Model NO.

Kelly Valve

O.D.

86mm

I.D.

30mm

Transport Package

Wooden

Specification

89-229mm

Trademark

KAIDI

Origin

China

HS Code

8481300000

Production Capacity

50000pieces/Year

Key features

Customization from Designs: Professional team customizes products according to customer drawings and specific requirements.

Special Material Processing: Expertise in nickel-based and titanium alloys for high strength and corrosion resistance.

High Pressure Sealing: Spring-supported ball seat ensures secure closure to prevent kicks or blowouts.

100% Finished Product Inspection: All products undergo visual inspection with uniform instructions followed by 2 QA/QC inspectors.

Multiple Working Pressures: Available in 30, 70, and 105 MPa to suit various drilling operation needs.

Fast Lead Time: Peak and off-peak season lead times are both within 15 working days.

Flexible Customization Options: Offers minor, full, and flexible customization from samples and designs.

Traceable Raw Materials: Full traceability system ensures quality and reliability of all raw materials used.

Company profile

Importers and ExportersYears of Export ExperienceQuality AssuranceHigh Repeat Buyers Choice

Mudanjiang Kaidi Petroleum Machinery Co., Ltd.

Heilongjiang, China

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: ≤1.35h

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.