What is the warranty period for this valve?

We provide a 1-year warranty for this product.

What are the available pressure ratings?

The pressure rating ranges from 2000psi to 15000psi, suitable for standard, H2S, and high-temperature services.

Surface-Controlled Subsurface Safety Tubing Retrievable Big Bore Valves

Name: Surface-Controlled Subsurface Safety Tubing Retrievable Big Bore Valves
Brand: STARSE Energy and Technology (Group) Co., Ltd.
SKU: 2099132312

Shanghai, ChinaSTARSE Energy and Technology (Group) Co., Ltd.

US$2,000.00-3,000.00

1 Set

Sample price:US$3000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

yes

Warranty

1 Year

Model NO.

safety valve

Manufacturing Process

Forging

Surface Treatment

Polishing

Operation Pressure

Atmospheric Pressure

Material

Cast Steel

Standard

API Spec 6A

Pressure

2000psi~15000psi

Application

Standard, H2s and Hi-Temp Service

Series

F (Fa, FC, Fi, Fs & Fsa) & G (Ga, Gc, Gca, GS & GS

Thread

Nc23

Transport Package

Wooden Box

Specification

1 13/16"~7 1/16"

Trademark

STARSE

Origin

Shanghai, China

HS Code

8431431000

Production Capacity

1500 Sets/Year

Key features

Metal-to-Metal Seal: Ensures zero leakage with stable performance and no dynamic seal points.

Self-Balancing Design: Automatically closes in emergencies via control pipeline pressure removal.

Debris Prevention: Special flow channel and metal seals prevent debris accumulation in all positions.

High Pressure Rating: Supports pressure ranges from 2000psi to 15000psi for harsh environments.

API 6A Standard: Manufactured strictly under API Spec 6A for H2S and High-Temp service.

Customizable Options: Customized thread, pressure, and series available to meet specific needs.

Flexible Configuration: Various working cylinders and locking tools can be configured as required.

Company profile

Cooperated with Fortune 500Experienced TeamPatents AwardedStandardized quality control

STARSE Energy and Technology (Group) Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableNearest Port: shanghaiAverage Response Time: ≤0.48hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, CFR, DAT, FAS, DDP, DAP, CIP, CPT, FCA, Others

AI-Powered supplier vetting

SummaryThe supplier manufactures and services pumps, valves, electronic appliances, and related industrial products, with stated manufacturing, R&D, customization, quality, and service-management capabilities. It reports two production lines, outputs of 100,000 meters of sand control screens and 8,000 sets of downhole tools, six quality assurance and control inspectors, and documented inspection and complaint-handling procedures. The supplier provides OEM and ODM services, has introduced new products within the past year, and supports multiple customization modes. ISO9001, ISO14001, and ISO45001 certifications are reported. Financial information is limited to stated years without values, so credibility cannot be fully assessed. The supplier has some recognized-brand OEM experience, but no SDK is available and no overseas showroom is maintained.

Supplier typeThe supplier’s stated business scope covers manufacturing, maintenance, and sales of pumps and valves, electronic appliances, and related hardware, electrical, and chemical products subject to listed exclusions. This supports classification as an industrial manufacturer and service provider.

CertificationsThe supplier reports ISO9001:2015 and ISO14001 certifications, while another record also lists ISO45001:2018 and other certifications. These stated management-system certifications provide explicit evidence of certification holdings.

After-Sales capabilityThe supplier reports written and followed procedures for service assessment, corrective and preventive actions, and customer complaints. It also has in-stock capability, overseas warehouse capability, and stated lead times within 15 workdays in both peak and off-season, although it has no overseas showroom.

R&D capabilityThe supplier reports new products within the past year, ODM service, and 10 years of total R&D engineer experience. However, it reports no available SDK, so the evidence supports product-development capability but not SDK-based development.

Production capacityThe supplier reports two production lines, annual output of 100,000 meters of sand control screens and 8,000 sets of downhole tools, documented finished-product inspection instructions, and peak/off-season lead times within 15 workdays. A weakness is that it does not continuously reconcile quantities for every batch or mass production, although it has outsourcing procedures and valid contracts with associated subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same customization range is reported in both R&D and design-service records, providing direct evidence of broad customization support.

Client casesThe supplier states that it provides OEM services for well-known brands and exports to Africa, Southeast Asia/Mideast, and domestic markets. These records indicate brand and market experience, but they do not identify specific customers or documented case details.

Product Q&A

Q:How can I get samples to confirm quality?

Please provide your exact quantity or send your own samples. We can provide counter samples according to your specifications or your sent samples for quality confirmation.

Q:How do I get the product price?

Send us your exact quantity or pictures of your products. We will provide an estimated price based on your needs. The exact price is given after checking original samples.

Q:How can I order if I don't know the material specifications?

The best way is to send us samples so we can provide counter samples for quality check and quote a price. After confirmation, you can contact our sales to place the order.

Q:Do you accept small orders from small wholesalers?

Yes, we accept small orders. We are willing to grow with small wholesalers and support your business needs.

Q:Can you provide OEM or ODM services?

Yes, we accept OEM services and welcome ODM choices. Please feel free to send us your inquiry for more details.