What are the available bore sizes and working pressures?

Available sizes include 7-1/16", 9", 11", and 13-5/8" with working pressures of 3000 PSI or 5000 PSI.

What certifications does the product have?

The product is certified with ISO 9001:2008 and API16A.

Good Quality API16A Annular Bop Blowout Preventer for Well Control

Name: Good Quality API16A Annular Bop Blowout Preventer for Well Control
Brand: Wise Channel Industries Limited
SKU: 1998075725

Jiangsu, ChinaWise Channel Industries Limited

US$5,000.00-10,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

on Line Support

Warranty

1 Year

Model NO.

Annular BOP

Certification

ISO 9001:2008, API16A

Power Source

Outer Source

Operation Pressure

3000~5000psi

Applicable Medium

Mud, Natural Gas, Crude Oil

Structure

Vertical

Material

Alloy

Working Pressure

3000~5000psi

Main Bore

7-1/16"~13-5/8"

Product Specification Level

Psl1~Psl4

Performance Requirement

Pr1, Pr2

Transport Package

Wooden Case

Origin

Jiangsu China

HS Code

8431431000

Production Capacity

1000units Per Year

Key features

API 16A Compliance: Manufactured in accordance with API Specification 16A latest edition for well control.

Versatile Pressure Range: Operates at 3000 to 5000 PSI for diverse well control applications.

Compact Design: Strong simple construction with only five major components saves space.

Durable Sealing: Steel segments reinforce sealing elements for rugged and reliable performance.

Extended Service Life: Wear rings on moving parts and long stripping life prolong equipment life.

Simple Hydraulic System: Requires only two hydraulic connections for easy operation.

Field Serviceable: Designed for easy servicing directly on the field.

1-Year Warranty: Includes a comprehensive 1-year warranty coverage for peace of mind.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryR&D Capabilities

Wise Channel Industries Limited

Jiangsu, China

Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Minor Customization CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.76h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): CIF, FOB, CFR, EXW

AI-Powered supplier vetting

SummaryWise Channel Industries Limited is a China-based trading company established in 2019, with three employees and a valid import/export license. The supplier reports petroleum-equipment output of 10,000 sets annually, exports accounting for 90% of sales, and one-month lead times in both peak and off-peak seasons. It offers minor customization but does not provide 3D software design, ODM, SDK, or overseas service infrastructure. No new products were launched in the past year. Service-management documentation is weak: some supplier records exist, but written procedures or records are missing for several controls, including customer complaints. Financial information is reported for 2021–2023, but the slices do not establish financial strength. Certification status, after-sales capability, and customer cases are not sufficiently evidenced.

Supplier typeThe supplier is identified as a Trading Company and a Limited Company, operating in Jiangsu, China. It also reports a valid import/export license, supporting its ability to conduct international trade.

After-Sales capabilityThe supplier has no overseas warehouse, showroom, overseas agent or branch, and has not participated in offline trade shows. Its complaint-handling capability lacks written procedures and records, indicating a documented after-sales weakness.

R&D capabilityThe supplier is not identified as a professional technical supplier, provides no 3D software design, ODM, or SDK, and launched no new products in the past year. Its R&D-supported design offering is limited to minor customization, demonstrating a clear innovation limitation.

Customization capabilityThe supplier explicitly offers minor customization and design services at the minor-customization level. This supports limited product adaptation but not advanced or extensive customized development.

Product Q&A

Q:What are the payment terms?

For new clients, an advance payment of 30%-100% is required. The balance must be paid before delivery after inspection.

Q:How can I pay you?

We accept payment via T/T (Telegraphic Transfer) or L/C (Letter of Credit) after receiving the PI.

Q:What is the order procedure?

First, we discuss details via email or social media. Then we issue a PI for confirmation. After deposit, production starts. We contact you for shipment details and balance payment before finishing production.

Q:How do you handle defective products?

If defective items are received, we usually credit the customer or replace them in the next shipment.

Q:What is the lead time for production?

Production time varies from a couple of days to months depending on the product and stock availability.