What are the payment terms accepted?

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

What is the lead time for production?

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

How is the quality of the finished products ensured?

We perform 100% visual inspection on finished products with strict adherence to inspection instructions.

High-Performance Full Opening Safety Valve for Oil & Gas

Name: High-Performance Full Opening Safety Valve for Oil & Gas
Brand: Mudanjiang Kaidi Petroleum Machinery Co., Ltd.
SKU: 2100665512

Heilongjiang, ChinaMudanjiang Kaidi Petroleum Machinery Co., Ltd.

US$400.00-1,000.00

1 Piece

Sample price:US$400.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Provide

Warranty

1 Year

Model NO.

KAIDI

Manufacturing Process

CNC Milling

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Alloy

OEM

Provide

Alloy

4145h

Others

ISO

Pressure

35MPa 70MPa 105MPa

Transport Package

Wooden Case

Specification

CS 146K

Trademark

KAIDI

Origin

China

HS Code

8431431000

Key features

Dual Body Full Opening Design: Does not interfere with running tools like core barrels or survey instruments.

High-Pressure Resistance: Available in 35MPa, 70MPa, and 105MPa pressure ratings for oil & gas.

OEM & Customization Support: Supports OEM, ODM, and full customization from samples or designs.

100% Finished Product Inspection: Strict visual inspection with instructions uniformly followed for quality.

CNC Precision Manufacturing: Manufactured using CNC milling and machining centers for high precision.

Rapid Well Kick Response: Designed to close quickly in case of a well kick during drill string withdrawal.

Wide Model Range: Multiple models available with O.D. from 105mm to 190mm and various connections.

1-Year Warranty Coverage: Comprehensive 1-year warranty provided for all mechanical equipment.

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.