Is third-party inspection allowed?

Yes, we welcome third-party inspections such as BV, SGS, and TUV to ensure quality meets international requests.

What is the minimum order quantity?

The minimum order quantity is negotiable.

What certifications does the product have?

The product is certified under ISO 9001:2000 and complies with API standards.

16A U Type Forging Oilfield Drilling Annular Bop

Name: 16A U Type Forging Oilfield Drilling Annular Bop
Brand: Dongying Lake Petroleum Technology Co., Ltd.
SKU: 1928449075

Shandong, ChinaDongying Lake Petroleum Technology Co., Ltd.

US$45,000.00

1-9 Pieces

US$44,500.00

10-29 Pieces

US$44,200.00

30+ Pieces

Sample price:US$45000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

Online Support

Model NO.

Lake

Certification

ISO 9001:2000

Power Source

Hydraulic

Operation Pressure

Hydralic Operation

Applicable Medium

Mud

Structure

Horizontal

Material

Alloy

Working Pressure

3000-15000psi

Bore Size

7 1/16"-21 1/4"

Transport Package

Wooden Packing

Specification

120*120*80cm

Trademark

Origin

China

HS Code

8431431000

Production Capacity

1000sets/Year

Key features

API 16A Certified Quality: Manufactured strictly according to ISO 9001:2008 and API standards with third-party inspection support.

Wide Customization Range: Customizable working pressure (3000-15000psi) and bore size (7 1/16'-21 1/4') to fit specific wellbore needs.

Versatile Sealing Capability: Can close around drill strings, casing, or non-cylindrical objects like Kellys, even while rotating.

Hydraulic Operation System: Powered by hydraulic pressure, allowing precise control for stripping pipe under contained pressure.

Robust Alloy Construction: Built with high-strength alloy material to withstand harsh oilfield drilling environments and high pressures.

Professional OEM/ODM Service: Supports full customization from samples or designs, backed by experienced R&D and production teams.

Global Export Experience: Successfully exported to USA, Europe, Middle East, and Africa with a 14-year track record of reliability.

Strict Quality Control: Each unit undergoes strict inspection and testing by experienced QC staff before shipping.

Company profile

Exhibition ExperienceMulti-language PioneerYears of Export ExperienceCooperated with Fortune 500

Dongying Lake Petroleum Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.83h

AI-Powered supplier vetting

SummaryThe supplier demonstrates customization, ODM, and OEM capabilities, with a new product reported in the past year and AutoCAD-based R&D. Quality processes include raw-material traceability, documented inspection instructions, and random finished-product inspection, but only one quality inspector is reported. Service procedures and complaint-handling procedures are documented and followed, although corrective/preventive actions lack written records. Overseas service infrastructure is limited: no overseas warehouse, showroom, agents, or branches, and overseas service coverage is listed as zero. Financial, certification, production scale, and customer-case evidence is insufficient for a definitive assessment. Sustainability and digital-management capabilities appear limited, with no ERP, CRM, SAP, or AI-based management implementation reported.

Supplier typeThe supplier is identified through its capabilities as a professional technical supplier, provides ODM services, and supplies OEM services for well-known brands. This supports classification as a technical manufacturing/OEM-ODM supplier, although the slices do not state a formal legal or industry supplier category.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with followed records, and service assessment procedures with written procedures and records. However, it reports no overseas warehouse, showroom, agents, or branches, which limits documented overseas service infrastructure.

R&D capabilityThe supplier reports new products in the past year, ODM capability, AutoCAD use, and professional technical-supplier status. Conversely, it reports zero patents, no private mold design capability, no 3D software design service, no SDK, and no AI, ERP, CRM, or SAP-based digital-management capability, indicating some product-development capacity but limited documented innovation infrastructure.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also reports ODM service availability. This is direct evidence of broad customization capability.

Product Q&A

Q:How do I place an order?

Send your inquiry with detailed item description or model number. We will recommend the suitable model, provide a quotation, and send an order form for you to fill.

Q:What payment methods are accepted?

We accept T/T (Telegraphic Transfer) or L/C at sight for payment.

Q:What is the lead time for production?

The average lead time is one month for both peak season and off-season.

Q:Can the product be customized?

Yes, we offer full customization, minor customization, and flexible customization from samples or designs. Working pressure and bore size are customizable.

Q:What shipping methods do you use?

For sample orders, we suggest courier express (DHL/UPS/TNT/FEDEX) or air freight. For bulk orders, we suggest air or sea freight.