What are the lead times for shipping?

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

What payment terms are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

What are the main markets for these products?

Main markets include North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, and Western Europe.

Yg8 High Quality Tungsten Carbide Balls and Carbide Valve Seats for Pump

Name: Yg8 High Quality Tungsten Carbide Balls and Carbide Valve Seats for Pump
Brand: Zhuzhou Up Cemented Carbide Co., Ltd.
SKU: 2161219805

Hunan, ChinaZhuzhou Up Cemented Carbide Co., Ltd.

US$7.59

50-199 Pieces

US$6.93

200-999 Pieces

US$6.16

1,000+ Pieces

Sample price:US$7.59/piece.Request sample

Product profile

Customization

Available

Media

Oil, Oil

Material

Cemented Carbide, Cemented Carbide

Connection Form

Clamp

Driving Mode

Electric

Nominal Pressure

ANSI CLASS 150-900

Channel

Straight Through Type

Structure

Oil Seal Ball Valve

Type

V Type Ball Valve

Function

Atmospheric Valve

Temperature

Normal Temperature

Connection Form

Clamp

Driving Mode

Electric

Nominal Pressure

ANSI Class 150-900

Channel

Straight Through Type

Structure

Oil Seal Ball Valve

Type

V Type Ball Valve

Function

Atmospheric Valve

Temperature

Normal Temperature

Pressure

High Pressure

Application

Globe Valve, Solenoid Valve, Gate Valve, Check Valve, Butterfly Valve, Ball Valve, Angle Valve

Outer Diameter

Inner Diameter

12.8

Saddle Height

Surface

Blank

Grade

Yg8

Co

Wc

92%

Density

14.8g/cm3

Hardness

89.5hra

Transport Package

Individual Package

Specification

YG8/K20

Trademark

ZZUP

Origin

Zhuzhou Hunan

HS Code

8209001000

Production Capacity

1000000

Key features

High Temperature Resistance: Specifically developed to resist wear at high temperatures for wellhead control valve balls.

Superior Wear Resistance: Based on wear-resistant carbides that are thermally stable at exhaust valve seat operating temperatures.

Corrosion Resistance: Excellent corrosion resistance, especially YN6 grades containing Ni 2%.

Anti-Bending Capability: Features high hardness and anti-bending properties for durability in hostile environments.

Wide Application Range: Suitable for float control pumps in oil and gas, handling gas, water, oil, sand, wax, and asphalt.

High Density Material: Density up to 14.85 g/cm3 for YG6X grade ensuring robust performance.

High Hardness: Hardness up to 92.0 HRA for YG6X grade providing exceptional surface durability.

Steel Replacement: Tungsten carbide balls used to replace steel balls, offering superior performance.

Company profile

Zhuzhou Up Cemented Carbide Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-05-25Nearest Port: Guangzhou, Shanghai, NingboAverage Response Time: ≤10.09hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryZhuzhou Up Cemented Carbide Co., Ltd. is identified as a China-based limited company and manufacturer/factory in Hunan, with products focused on tungsten carbide components and related materials. The supplier reports ISO 9000 and ISO 9001 certifications, six production lines, 41–50 years of combined R&D engineer experience, and 11–20 quality-control staff. It serves multiple international markets and derives 71%–90% of sales from exports. The supplier states that it can provide quality products and services, but the available information does not establish detailed after-sales procedures, customization capabilities, financial strength, or a substantial customer track record. Trade data shows one recorded transaction involving a Ukrainian buyer, which is limited evidence of commercial activity.

Supplier typeThe supplier is explicitly described as a manufacturer/factory and trading company, legally organized as a limited company in Zhuzhou, Hunan, China. Its stated business identity and address are consistent across the provided records.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 supplier management system certifications. These are explicit certifications relevant to quality-management practices, although no certificate scope, issuing body, or validity period is provided.

R&D capabilityThe supplier describes advanced alloy production technology and reports 41–50 years of total R&D engineer experience. This supports an R&D and technical capability, but there is no evidence of patents, new-product development, dedicated R&D facilities, or documented innovations.

Production capacityThe supplier is identified as a factory/manufacturer with rich production and processing experience, six production lines, 11–20 quality-control staff, and a broad range of tungsten carbide products. Reported lead times are within 15 working days off-season and one month during peak season, indicating stated production and fulfillment capacity.