What is the manufacturing tolerance for the product?

The product tolerance is strictly controlled at +/-0.01mm.

Are custom valve pairs and seats available?

Yes, compatible high-precision valve seats and other types of bars can be made according to customer requirements.

What is the lead time for production?

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

Tungsten Alloy Valve Seat Ball Seat and Cemented Carbide Sphere

Name: Tungsten Alloy Valve Seat Ball Seat and Cemented Carbide Sphere
Brand: Zhuzhou Better Tungsten Carbide Co., Ltd.
SKU: 834552875

Hunan, ChinaZhuzhou Better Tungsten Carbide Co., Ltd.

US$10.00

10-49 Pieces

US$3.00

50+ Pieces

Product profile

Customization

Available

Material

Alloy

Connection Form

Flange

Model NO.

Tungsten alloy valve seat ball seat and cemented c

Driving Mode

Hydraulic

Nominal Pressure

ANSI CLASS 150-900

Channel

Straight Through Type

Structure

Oil Seal Ball Valve

Type

V Type Ball Valve

Function

Blow-Down Valve, Relief Valve, Atmospheric Valve, Bypass-Valve

Temperature

Normal Temperature

Application

Industrial Usage, Water Industrial Usage

Tolerance

+/-0.01mm

Grade

Yg6, Yg8, Yg10X

Transport Package

First in Plastic Box, Then Into Cartons

Specification

standard or customized

Trademark

UBT

Origin

China

HS Code

8209003000

Production Capacity

40 Tons Per Month

Key features

High Wear Resistance: Carbide seats offer excellent wear resistance for harsh environments like oil drilling and deep-sea applications.

Superior Sealing Performance: Achieves vacuum pressure below 0.36 kg N/cm with stable pressure retention for over 10 seconds.

Corrosion Resistance: Designed to withstand highly corrosive substances including gases, waxes, sand, and heavy oil.

Customizable Grades: Available in YG6, YG8, YG10X, and YN6 grades to meet specific customer demands.

Wide Size Range: Over 100 common diameters available from 0.4mm to 80mm, with custom sizes upon request.

High Precision Machining: Finished surfaces meet machine industry standards G5, G10, G16, G40, and G100.

Versatile Applications: Ideal for oil pumps, pump valve balls, sea oil wells, and high-pressure sulfur-resistant oil wells.

Tight Tolerance Control: Manufacturing tolerance is precisely controlled at +/-0.01mm for optimal performance.

Company profile

Years of Export ExperienceExperienced TeamSelf-brandedExhibition Experience

Zhuzhou Better Tungsten Carbide Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-09-07Nearest Port: Guangzhou, shenzhen, shanghaiAverage Response Time: ≤8.67hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryZHUZHOU BETTER TUNGSTEN CARBIDE CO., LTD. is identified as a trading company focused on cutting tools, cemented carbide, and related industrial products. It reports strong customization, ODM, and OEM capabilities, new product development during the past year, and substantial export activity with 13 years of exporting experience. Service controls include documented corrective and preventive actions and complaint-handling procedures, while overseas service infrastructure is limited because it has no overseas showroom, agents, or branches. Production information includes specified tungsten carbide output, 50 quality-control staff, and R&D engineers with 6–10 years of total experience. Financial records are referenced for 2022–2024, but no financial results are provided. No certification information or customer case details are supplied.

Supplier typeBoth records classify the supplier as a trading company. Its stated scope covers processing and sales of cutting tools and cemented carbide products, together with broader industrial product trading and import/export activities.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, supported by relevant service records. However, it has no overseas showroom, agents, or branches, indicating limited physical overseas service coverage.

R&D capabilityThe supplier reports new products during the past year, ODM services, extensive customization, and R&D engineers with 6–10 years of total experience. It does not have an available SDK, but the supplied evidence otherwise supports active product-development capability.

Production capacityThe supplier provides specific annual output quantities for tungsten carbide tips, rods, strips and plates, powder and grits, and mining tool parts, and reports 50 quality-control staff. It also states lead times within 15 working days in both peak and off-seasons, supporting an established operating capability.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, as well as ODM services. These statements directly support broad customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of branded-customer experience. No brand names, project descriptions, references, or independently verifiable case details are provided.