Do you provide after-sales support?

Yes, we offer lifetime technology support, on-site installation, and 24-hour online service.

What are the main applications of this product?

It is widely used in aviation, electronics, industrial sectors, water pumps, and oil pumps.

What is the hardness of the product?

Hardness ranges from 83.5 to 91 HRA depending on the specific grade (e.g., YG6, YG8, YG15).

Hard Alloy Bearing Sleeve

Name: Hard Alloy Bearing Sleeve
Brand: Guangzhou DT Exp. & Imp. Co., Ltd.
SKU: 2079016325

Guangdong, ChinaGuangzhou DT Exp. & Imp. Co., Ltd.

US$30.00-50.00

1 Piece

Sample price:US$35.00/piece.Request sample

Product profile

Customization

Available

Application

Aviation, Electronics, Industrial, Hardware, Household Appliances, Car, Metal Manufacturing

Standard

GB, DIN, ASTM

Purity

>98%

Alloy

Shape

Round

Type

Tungsten Pipes

Type

Tungsten Carbide Nib

Shaping Mode

Compression

Hole Type

Round Mould

Cavity

Single-Cavity

Surface Treatment

Polish

Certification

ISO

Warranty

2 Years

Customized

After-Sales Service

Life Time Technology Support

Material

Tungsten Steel

Grade No.

Yg8

Density

14.9g/cm3

T.R.S HP

2150

Hardness Hra

Transport Package

Paper Carbox Box

Specification

Customized

Trademark

DT INDUSTRY

Origin

China

HS Code

82073000

Production Capacity

1000tons/Year

Key features

Customizable Specifications: Shape, size, and material can be customized according to customer requirements.

Lifetime Technical Support: On-site technology support and 24-hour online service available before and after sales.

High Purity Material: Made of 100% tungsten carbide pure raw material with HIP sintering for good densification.

Excellent Wear Resistance: Withstands high pressure and resists corrosion, suitable for pumps and long working parts.

High Precision Quality: 100% quality control before delivery ensures high precision and surface mirror finish.

Comprehensive Service: Includes inspecting, packing, shipping, installation, and trial production on site.

Wide Application Range: Suitable for aviation, electronics, industrial sectors, and various pump types.

Competitive Pricing: Professional manufacturer offering reasonable prices and delivery times.

Company profile

Guangzhou DT Exp. & Imp. Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-01-01 CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤5.05h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryGuangzhou DT Exp. & Imp. Co., Ltd. is a China-based trading company established in 2012, with addresses and operational references in Foshan and Guangzhou, Guangdong. It supplies industrial equipment and related products, including furnaces, casting lines, extrusion and drawing machines, straightening machines, and graphite dies. The supplier reports more than 10 production lines, 21–30 quality-control staff, and stated annual production capacities of 1,000 sets for several equipment categories. Export activity is substantial, with 90% of total sales reportedly from exports, self-operated import/export rights, and Southeast Asia and the Middle East identified as primary markets. The supplier claims strict quality-control procedures, customized production-line solutions, and after-sales service, but the provided information does not independently verify certifications, customer cases, or the actual manufacturing structure. The reported total employee count of 8 also conflicts with the stated...

Supplier typeThe supplier is explicitly identified as a trading company or trading-company-type limited company. Its stated business scope covers industrial equipment and related sectors, indicating an equipment-trading and solution-supply role rather than a clearly verified direct manufacturer.

After-Sales capabilityThe company explicitly claims the ability to provide outstanding after-sales service and expresses an intention to build long-term customer partnerships. However, no service network, response standard, maintenance resources, or documented service cases are provided.

Production capacityThe supplier reports more than 10 production lines, 21–30 quality-control staff, and annual capacities of 1,000 sets for drawing, straightening, extrusion, and furnace/continuous-casting equipment, plus graphite-die output. However, the stated total employee count of 8 conflicts with the quality-control staffing figure, and the company is classified as a trading company; manufacturing capacity should therefore be verified.

Customization capabilityThe supplier explicitly states that it provides complete production-line equipment matching solutions and customizes equipment sets according to customer requirements. Its product keywords cover multiple forming, casting, drawing, extrusion, furnace, and recycling equipment categories, supporting a broad solution scope.