What is the minimum order quantity?

The minimum order quantity is 1 Set.

28-21 API 7" Shaffer Type Packing Element for Annular Bop and RAM Bop 5000 Psi

Name: 28-21 API 7" Shaffer Type Packing Element for Annular Bop and RAM Bop 5000 Psi
Brand: HEBEI XINHUAFA PETROLEUM MACHINERY CO., LTD.
SKU: 2070662505

Hebei, ChinaHEBEI XINHUAFA PETROLEUM MACHINERY CO., LTD.

US$100.00-1,000.00

1 Set

Product profile

Customization

Available

After-sales Service

7X24

Warranty

12months

Model NO.

5000Psi

Manufacturing Process

Casting

Surface Treatment

Polishing

Operation Pressure

as Required

Material

Rubber

Type

Hydraulic Winch, Core Drilling Rig

Power

1200W, Hydraulic Motor Driven

Machinery Test Report

Report: Provided

Core Components

Engine, Bearing, Motor, Gear

Place of Origin

China

Drum Dia. X Length

550 (750)

Fast Line Pull.

340(75000)

Main Brake

Hyd. Disk Brake

Auxiliary Brake

Air Disc Brake/Eddy Electromagnetic Current Brake

Auto Driller

Yes

Usage

Oil Well

Applicable Industries

Energy & Mining

Certification

API

Standard

API 16A

Transport Package

Wooden Box

Specification

standard

Trademark

xinhuafa

Origin

HS Code

84139100

Key features

API 16A Certification: Meets strict API SPEC 16A standards for oil and gas well control equipment.

Wide Pressure Range: Available in 3000psi, 5000psi, 10000psi, and 15000psi working pressures.

24/7 After-Sales Support: Engineers available around the clock for immediate technical response.

OEM and ODM Services: Customization available from samples, designs, and full customization options.

Interchangeable Design: Compatible with original Shaffer series packing elements and other brands.

High Production Capacity: Monthly output of 3000 units with sufficient inventory to meet urgent needs.

ISO 9001 Certified: Manufacturing process adheres to ISO9001:2015 quality management standards.

Company profile

Importers and ExportersQuality AssuranceManagement CertificationStandardized Supplier Management

HEBEI XINHUAFA PETROLEUM MACHINERY CO., LTD.

Hebei, 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: 2 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.49h

AI-Powered supplier vetting

SummaryThe supplier is a professional technical manufacturer focused on mud pumps, plunger pumps, pumping equipment, oilfield and wellhead accessories, valves, drilling and production accessories, rubber and polyurethane components, forgings, castings, and engineering materials. It provides 3D design, ODM, OEM, and multiple customization services. Production is supported by three lines, reported annual output of 20,000 bi-metal liners, and lead times within 15 working days in both peak and off-peak seasons. Quality-related procedures cover corrective actions, complaint handling, quality assurance, and raw-material traceability. The supplier holds an ISO9001:2015 certificate and has environmental assessment and fire-drill records. However, it has no available SDK, no new products reported in the past year, no overseas warehouse, showroom, agent, or branch, no offline trade-show participation, and no valid manufacturing-capacity contract with related subcontractors. Financial information is represented only by...

Supplier typeThe supplier explicitly identifies as a professional technical supplier and operates in research and development, production, and sales across mud pumps, pumping equipment, oilfield accessories, valves, drilling and production components, and related engineered materials. This establishes a specialized industrial supplier profile.

CertificationsThe supplier reports holding an ISO9001:2015 certificate and also has a factory environmental impact assessment report. These are explicit documented management and environmental credentials, although no broader certification portfolio is provided.

Production capacityThe supplier operates three production lines, reports 20,000 bi-metal liners of annual output, maintains in-stock capacity, and states lead times within 15 working days in both peak and off-peak seasons. A deficiency is that no valid manufacturing-capacity contract exists with related subcontractors, creating a documented capacity-governance weakness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, flexible customization, 3D design services, ODM, and OEM for well-known brands. These offerings directly support a broad range of customized product requirements.