What are the shipping options?

For sample orders, we suggest courier express like DHL/UPS/TNT/FEDEX or by air. For bulk orders, we suggest by air or by sea.

What is the lead time?

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

What is the minimum order quantity?

The minimum order quantity is negotiable.

China 16A Shaffer Hydril Annular Bop

Name: China 16A Shaffer Hydril Annular Bop
Brand: Dongying Lake Petroleum Technology Co., Ltd.
SKU: 1998425125

Shandong, ChinaDongying Lake Petroleum Technology Co., Ltd.

US$5,000.00

1 Piece

Sample price:US$5000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

3 Months

Manufacturing Process

Forging

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Alloy

Transport Package

Wooden Case

Specification

standard

Trademark

Lake Petro

Origin

Shangdong, China

HS Code

843143100

Production Capacity

500 PCS/ Month

Key features

API Spec 16A Standard: Designed and manufactured strictly according to API Spec 16A standard for reliability.

Excellent Sealing Function: Spherical or tapered packing element with massive storage volume and low operation pressure.

Even Pressure Distribution: Bonnet and body connected by wedge block to ensure even pressure distribution.

Interchangeable Parts: Packing element is interchangeable with similar overseas products for easy maintenance.

Wide Pressure Range: Available in various models with working pressures from 14Mpa to 105Mpa.

Customization Available: Customizing service available if customer provides specific drawings or requirements.

Strict Quality Control: Production follows ISO 9001:2008 and API standards with third-party inspection welcome.

Durable Construction: Hemispherical-shaped bonnet prevents stress concentration under high pressure conditions.

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: ≤2.15h

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 to order this product?

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

Q:What is the warranty period?

The warranty period is 3 months. After-sales service is provided for 1 year.

Q:Can the product be customized?

Yes, we can do customizing if the drawing is provided. Customization options include samples, designs, full customization, and minor customization.

Q:What quality standards are followed?

All production and processing are strictly according to ISO 9001:2008 and API standard. We welcome third-party inspections such as BV, SGS, and TUV.

Q:What are the payment methods?

Payment methods include T/T (Telegraphic Transfer) or L/C at sight.