What certifications does the product have?

The product is certified with CE, RoHS, ISO 9001:2000, and ISO 9001:2008.

What are the main applications for these buttons?

They are widely used in mining, quarrying, cutting processes, and on heavy excavators.

Do you provide surface treatment services?

Yes, we supply blank and surface passivation services for the buttons.

Yg8 Dia. 9*6.5mm Ground Tungsten Carbide Buttons for Rock Bits

Name: Yg8 Dia. 9*6.5mm Ground Tungsten Carbide Buttons for Rock Bits
Brand: Zhuzhou Up Cemented Carbide Co., Ltd.
SKU: 1994035732

Hunan, ChinaZhuzhou Up Cemented Carbide Co., Ltd.

US$53.73

5-99 kg

US$52.24

100-199 kg

US$50.75

200+ kg

Sample price:US$53.73/kg.Request sample

Product profile

Customization

Available

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Standard

ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN

Model NO.

Dia. 9*6.5mm

Surface Treatment

Sand Blast

Manufacturing Process

Casting

Material

Alloy Steel

Diameter of Button

9mm

Length of Button

6.5mm

Grade

Yg8

Grain Sizes

Coarse Grain Size

Density

14.7g/cm3

Hardness

89.8hra

T.R.S

2800MPa

Co

Transport Package

25kg. Carton

Specification

Dia. 9*6.5mm

Trademark

ZZUP

Origin

Zhuzhou, Hunan, China

HS Code

820900100

Production Capacity

10000kg/Month

Key features

Superior Wear Resistance: Tungsten carbide buttons offer high hardness and excellent impact toughness for long life.

Customizable Dimensions: Diameter and length can be customized according to customer drawings and specific sizes.

Virgin Material Guarantee: 100% virgin material is used to ensure consistent quality and performance.

Advanced Manufacturing Process: Vacuum sintering and HIP machine processing ensure excellent specifications without holes.

Wide Application Range: Suitable for mining, quarrying, cutting processes, and heavy excavator bits.

Multiple Grade Options: Available in YG6, YG8, YG8C, YG11C, YG13C, YG15C, YK05, YK15, YK20, and YK25.

Surface Passivation Service: Supply of blank and surface passivation services provided for enhanced durability.

ISO Certified Quality: Certified under CE, RoHS, ISO 9001:2000, and ISO 9001:2008 standards.

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: ≤11.23hTerms 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.