How is quality control performed?

All finished products undergo 100% visual and functional inspection by dedicated staff.

What connection forms are supported?

We support threaded, welded, and slip bottom types for casing head connections.

What is the warranty period?

The warranty details are currently TBD and will be confirmed upon inquiry.

API 6A Casing Head Assembly (CDWC)

Name: API 6A Casing Head Assembly (CDWC)
Brand: JIANGSU YOUYAO PETROLEUM MACHINERY CO., LTD.
SKU: 834422025

Jiangsu, ChinaJIANGSU YOUYAO PETROLEUM MACHINERY CO., LTD.

US$2,200.00

1-99 Pieces

US$2,000.00

100+ Pieces

Sample price:US$2200.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Tbd

Warranty

Tbd

Model NO.

Casing Head Assembly (CDWC)

Drilling Program

Multistage

Applicable Medium

Mud, Water, Natural Gas

Connection Form

Flange

Well Type

Chassis Well

Installation Position

Underwater

Structure

Plug-In

Type

Composite

Transport Package

Wooden Box

Specification

7-1/16'' ~30''

Trademark

YOUYAO

Origin

China

HS Code

84314310

Production Capacity

100 Sets Per Month

Key features

API 6A Certification: Approved with license numbers 6A-1227 and 16C-0174 for compliance.

OEM and ODM Services: Customization available from samples with R&D engineering support.

Versatile Connection Forms: Offers threaded, welded, and slip bottom types for various well configurations.

Multi-Structure Secondary Seals: Advanced sealing design for injection and non-injection applications.

Material: Stainless Steel: Constructed from durable stainless steel for corrosion resistance.

100% Quality Inspection: Every finished product undergoes visual and functional inspection.

Wide Product Range: Extensive stock of valves, parts, and BOPs in various sizes and pressures.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityQuality AssuranceManagement Certification

JIANGSU YOUYAO PETROLEUM MACHINERY CO., LTD.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 10 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.63h

AI-Powered supplier vetting

SummaryThe supplier is a petroleum-machinery manufacturer and seller covering valves, Christmas trees, wellhead equipment, blowout preventers, manifolds, and related drilling and production accessories. It reports professional technical R&D capability, 3D software design, sample-based customization, and ODM services, but no new products in the past year, no SDK, and only two R&D engineers. Manufacturing-related evidence includes CNC machining, inspection equipment, inventory capability, contracts with associated subcontractors, and approximately one-month lead times in both peak and off-season. Service procedures exist for corrective actions and complaint handling, while supplier-capability assessment procedures lack completed records. The supplier reports one year of free after-sales service and provision of English material and pressure-testing reports. Certification details, financial performance, and customer case evidence are insufficient or limited; no Fortune 500 cooperation is reported.

Supplier typeThe supplier is a professional technical manufacturer and seller of petroleum machinery, including valves, wellhead equipment, blowout preventers, manifolds, and related accessories. Its capabilities also include CNC machining and design services, indicating a manufacturing-oriented technical supplier rather than a pure distributor.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints. It also states that it provides English material-testing and pressure-testing reports and guarantees one year of free after-sales service, supporting a positive after-sales service assessment.

Production capacityProduction evidence includes CNC machining, a tungsten carbide workshop, heating and machining equipment, complete inspection and measurement devices, inventory capability, valid contracts with associated subcontractors, and stated one-month lead times in both peak and off-season. Finished products are checked by packing staff, while the supplier-capability assessment procedure has written procedures but no records, indicating substantial capacity evidence with some process-verification limitations.

Customization capabilityThe supplier explicitly provides customization from samples, 3D software design services, ODM services, and design and fabrication. These statements directly support the supplier's ability to develop customized products based on customer requirements.