API 16c High Pressure Choke Manifold for Oil Well Drilling

Name: API 16c High Pressure Choke Manifold for Oil Well Drilling
Brand: Qingdao Hna Oilfield Equipment Manufacturing Co., Ltd.
SKU: 2181619122

Shandong, ChinaQingdao Hna Oilfield Equipment Manufacturing Co., Ltd.

US$7,200.00

1 Piece

Product specifications

Actuation

Product profile

Customization

Available

After-sales Service

24-Hour Customer Service

Warranty

1 Year

Model NO.

HNA-HP-M

Manufacturing Process

Forged+Welded Assembly

Surface Treatment

Anti-Rust Paint Coating

Operation Pressure

10000 Psi (5000/7500/15000 Psi Optional)

Material

Alloy Steel AISI 4130

Standard

API 16c / API 6A

Connection Type

Flanged / Hammer Union / Threaded

Temperature Rating

-20°C to +121°C (Grade PU)

Medium Service

Oil, Gas, Drilling Mud, H2s Sour Service

Certification

API Certified, ISO 9001, CE

Valve Type

Gate Valve / Plug Valve / Adjustable Choke Valve

Actuation

Manual / Hydraulic / Pneumatic

Application

Onshore & Offshore Drilling Rig, Well Control Syst

Bore Size

2-1/16", 3-1/8", 4-1/16"

End Connection

API 6b Flange, Fig 1502 Hammer Union

Trim Material

Stainless Steel / Inconel / Tungsten Carbide

Structure

Skid-Mounted, Compact Design, Easy Transportation

Transport Package

Export Wooden Case

Specification

2-1/16"~4-1/16" bore size, 5000-15000 PSI, API 16C

Trademark

HNA

Origin

China

HS Code

8431431000

Production Capacity

120 Sets/Year

Key features

API 16C & 6A Compliance: Manufactured strictly according to API 6A and API 16C standards for reliable well control.

High Pressure Ratings: Available in 5000, 10000, and 15000 PSI working pressure options.

Multiple Actuation Types: Supports Manual, Hydraulic, and Pneumatic actuation for versatile operation.

Durable Alloy Steel Body: Constructed from AISI 4130/4140 forged alloy steel for harsh environments.

Comprehensive Testing: Every unit undergoes hydrotest and nondestructive testing (NDT) before delivery.

Custom Dimensions Available: Custom dimensions and pressure ratings can be tailored to site requirements.

Extended Warranty Option: Standard 12-month warranty with optional coverage up to 36 months.

Global After-Sales Support: 24/7 technical assistance and spare parts supply with overseas service centers.

Company profile

Years of Export ExperienceFast DeliveryQuality AssuranceManagement Certification

Qingdao Hna Oilfield Equipment Manufacturing Co., Ltd.

Shandong, 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: 23 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤6.31h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with broad customization, ODM, and OEM capabilities. It holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, and reports documented quality, corrective-action, and complaint-handling procedures. Its export share is stated at 71%–90%, with 23 years of export experience, inventory capability, and participation in the Offshore Technology Conference. However, it does not provide 3D software design services, has no available SDK, no overseas warehouse, showroom, agent, or branch, and no valid manufacturing-capacity contract with affiliated subcontractors. No new products were launched in the past year, and only two R&D engineers are reported. Financial records are identified for 2021–2023, but the provided information does not contain sufficient financial performance detail to assess credibility. Customer evidence includes OEM service for well-known brands and repeat-buyer preference of 50%–80%, but no Fortune 500 cooperation.

Supplier typeThe supplier explicitly describes itself as a professional technical supplier and emphasizes learning, innovation, superior products, and technical support. This supports classification as a professional technical supplier rather than a purely trading-oriented entity.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications in both its sustainability and management-system information. These stated certifications provide explicit evidence of formal quality, occupational health and safety, and environmental management systems.

After-Sales capabilityThe supplier states that it provides pre-sales and after-sales technical support, while documented procedures and records exist for corrective and preventive actions and customer complaints. These statements support an established after-sales and issue-resolution process.

R&D capabilityThe supplier has two R&D engineers and offers ODM services, but it does not provide an SDK, did not launch new products in the past year, and does not offer 3D software design services. The evidence shows some development capability but also explicit limitations in recent innovation output and technical-service scope.

Production capacityThe supplier reports in-stock service capability, 23 years of export activity, an export share of 71%–90%, and proximity to Qingdao Port. However, it has no valid manufacturing-capacity contract with affiliated subcontractors and lacks overseas warehouses, branches, and agents, so production and international fulfillment capability cannot be rated as clearly strong overall.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This is direct evidence of broad customization capability, although 3D software design services are not provided.

Client casesThe supplier reports participation in the Offshore Technology Conference, OEM service for well-known brands, and repeat-buyer preference of 50%–80%. However, it reports no cooperation with Fortune 500 companies and provides no specific customer names or case details, so the evidence is positive but limited.