What is the lead time for production?

Peak season lead time is one month, and off-season is within 15 workdays.

Does the product meet international standards?

Yes, it meets V11-225 C1 standards and holds ISO certifications.

What is the surface finish of the product?

The surface finish is polished to a mirror finish.

V11-225 Tungsten Carbide Valve Ball for Oilfield Pump

Name: V11-225 Tungsten Carbide Valve Ball for Oilfield Pump
Brand: Wuxi Eternal Bliss Alloy Casting & Forging Co., Ltd.
SKU: 2326018455

Jiangsu, ChinaWuxi Eternal Bliss Alloy Casting & Forging Co., Ltd.

US$18.00

20-499 Pieces

US$12.00

500+ Pieces

Sample price:US$65.00/piece.Request sample

Product profile

Customization

Available

Certification

Surface Treatment

Polishing

Model NO.

Temperature

High Temperature

Pressure

High Pressure

Material

Cobalt

Type

Balls

Performance

Wear, Corrosin and Thermal Resistance

Surface Finish

Mirror

Cast Process

Investment Cast, Metallurgic Powder

Dimension

Customer's Drawings

Transport Package

Plywood Case

Specification

Stellite 20

Trademark

Origin

China

Production Capacity

5000000 Pieces/Year

Key features

High Hardness: 67-68 HRC for exceptional durability and wear resistance.

Precision Machining: Ensures precise fit and extends the machine's long lifespan.

Cobalt Chromium Alloy: Resists wear and corrosion for optimal performance in harsh environments.

Tungsten Carbide Coating: Enhances wear resistance and longevity for oilfield applications.

Oilfield Pump Application: Ideal for high-pressure environments with high temperature resistance.

Mirror Surface Finish: Polished surface provides smooth operation and reduced friction.

Customizable Dimensions: Available in customer's drawings for tailored fit and function.

ISO Certified Quality: Manufactured under ISO9001, ISO14001, and ISO45001 management systems.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Wuxi Eternal Bliss Alloy Casting & Forging Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.48h

AI-Powered supplier vetting

SummaryEB China is an industrial equipment and materials supplier involved in petroleum drilling and production equipment, metallurgical equipment, special steel, non-ferrous alloys, new-material technology, and installation services. Its stated manufacturing scope includes castings, forgings, machinery, and e-bike products, with substantial annual capacity figures. The supplier reports ISO9001, ISO14001, and ISO45001 certifications for its factories. It has documented procedures for corrective and preventive actions, complaint handling, supplier-service assessment, and approved-supplier updates. However, quality traceability, quality-assurance status, and testing-equipment quantity are either unknown or reported as zero. R&D resources are limited to one engineer, with no new products reported in the previous year and no available SDK, although ODM, OEM, sample-based, and design-based customization are offered. Overseas service infrastructure and offline trade-show participation are absent. Customer-facing...

Supplier typeThe supplier operates across industrial equipment, specialized metals, foundry, forging, machinery, and e-bike manufacturing activities. Its stated scope also includes new-material R&D and installation services, indicating a manufacturer and industrial solution provider rather than a purely trading company.

CertificationsThe company states that its e-bike assembly factory, foundry and forging plant, and machinery plant have passed ISO9001, ISO14001, and ISO45001 management-system certification. The slices do not provide certificate numbers, validity dates, or issuing-body details.

After-Sales capabilityThe supplier has documented corrective/preventive-action and customer-complaint procedures with followed records, plus written procedures and records for assessing service capability. However, it has no overseas showroom, overseas agent or branch, or offline trade-show participation, so international service coverage is limited despite formal process evidence.

R&D capabilityInnovation resources appear limited: the supplier reports one R&D engineer, no new products in the previous year, and no available SDK. It does provide ODM and OEM services and undertakes customization, but the evidence does not demonstrate strong ongoing product innovation.

Production capacityThe supplier reports annual output capacities of 100,000 tons for castings, 30,000 tons for forgings, and up to 1,000,000 sets for machinery and E-V products, supported by 21–30 quality-control staff. However, the stated quantity and size of quality-control test equipment is zero, creating a clear production-quality control deficiency.

Customization capabilityThe supplier explicitly offers customization from samples, graphic or design inputs, and general customization, alongside ODM and OEM services for popular brands. These statements directly support capability for both customer-specified and original-design manufacturing.