What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

What material is used for the Float Valve Sub?

The material is Alloy, and specific types like 4145h can be customized upon request.

How is quality controlled?

We perform 100% visual inspection on finished products, following strict instructions with 2 dedicated QA/QC inspectors.

Model F Float Sub/Model F Float Valve

Name: Model F Float Sub/Model F Float Valve
Brand: Mudanjiang Kaidi Petroleum Machinery Co., Ltd.
SKU: 2093284872

Heilongjiang, ChinaMudanjiang Kaidi Petroleum Machinery Co., Ltd.

US$120.00-1,000.00

1 Piece

Sample price:US$120.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Provide

Warranty

1 Year

Model NO.

FFJT241

Manufacturing Process

CNC Milling

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Alloy

OEM

Provide

Alloy

4145h

Others

ISO

Transport Package

Wooden Case

Specification

FFJT241

Trademark

KAIDI

Origin

China

HS Code

8431431000

Key features

Prevents Mud Ingress: Connects to drill pipe to prevent mud from entering and blocking the hole during single piece pipe connection.

Blowout Prevention: Automatically closes nozzle via valve cap to avoid blowout in the drill string during emergency situations.

Customizable Alloy: Alloy material is customizable, with specific options like 4145h available for client requirements.

OEM & ODM Service: Full OEM and ODM services available, including customization from samples, designs, and flexible adjustments.

CNC Precision Manufacturing: Manufactured using CNC milling processes to ensure high precision and quality for oilfield drilling tools.

Versatile Application: Can be installed at the drill bit or other necessary positions in the drill string as required by operations.

100% Quality Inspection: Every finished product undergoes 100% visual inspection following strict instructions and uniform standards.

1-Year Warranty: Comprehensive 1-year warranty coverage provided for all manufactured float valve subs.

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: ≤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 main function of the Float Valve Sub?

It prevents mud from entering and blocking the hole when connected to single piece pipes and automatically closes to avoid blowouts in the drill string.

Q:Where can the Float Valve Sub be installed?

It is typically connected at the upper part of the drill bit but can also be installed at other necessary positions in the drill string as required.

Q:Is OEM and ODM service available?

Yes, we provide both OEM and ODM services, including customization from samples, designs, minor adjustments, and full customization.

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.

Q:What are the payment terms?

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