What are the shipping options for this product?

Shipment is available via FedEx/DHL/UPS by Air/Sea, etc.

What is the lead time for orders?

The average lead time is within 15 workdays for both peak season and off season.

What payment terms are accepted?

Terms of payment include LC, T/T, and D/P.

Sandblaster Parts Sandblasting Gun with Longer Life Boron Carbide Nozzle

Name: Sandblaster Parts Sandblasting Gun with Longer Life Boron Carbide Nozzle
Brand: Kumthai Abrasives Co., Ltd.
SKU: 779538872

Henan, ChinaKumthai Abrasives Co., Ltd.

US$2.00-50.00

1 Piece

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Nozzle

Feature

Sandblasting Cleaning

Model NO.

B4C Nozzle

Certification

ISO

Condition

New

Base Material

Boron Carbide Ceramic

Jacket

Aluminium, Polyurethane, and Other Materials

Sintering

Hot-Pressed Sintering

More Specifications

Customizable According to Customers' Drawings

Shipment

FedEx/DHL/UPS, by Air/Sea, etc.

Transport Package

Each in a Plastic Case, Total in a Carton Box.

Specification

3.2*19*50MM, 6.4*19*51MM, 7.9*19*52MM, etc.

Trademark

KUMTHAI

Origin

Zhenghzou, China

HS Code

8424909000

Production Capacity

500000piece/Month

Key features

Extended Service Life: Boron carbide nozzles last 2000-2500 hours with steel grit, significantly outperforming tungsten carbide.

Extreme Hardness: Mohs hardness of 9.36 and microhardness of 5400-6300kg/mm2, second only to diamond and CBN.

Customizable Specifications: Inner diameter, outer diameter, and length can be customized according to customer drawings.

High Wear Resistance: Superior wear resistance against steel grit, silica sand, and aluminum oxide compared to other materials.

Cost Efficiency: Lower cost per use due to longer service life, reducing downtime and replacement frequency.

High Density Material: Product density is close to academic density of 2.52g/cm3, ensuring structural integrity.

Company profile

Kumthai Abrasives Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-05-01Nearest Port: Shanghai port, China, Qingdao port, China, Tianjin port, ChinaAverage Response Time: ≤1.40hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others

AI-Powered supplier vetting

SummaryKumthai Abrasives Co., Ltd. is a China-based limited company in Zhengzhou, Henan, identified as both a trading company and manufacturer/factory. The supplier focuses on synthetic diamond abrasives and related superhard materials, with stated production workshops, advanced production and testing equipment, three production lines, and annual synthetic diamond productivity of 120 tons. It reports ISO 9000, ISO 9001, ISO 14000, and ISO 14001 certifications, as well as 6–10 R&D engineers and 6–10 quality-control staff. The company offers OEM, ODM, and its own KUMTHAI brand, and exports to multiple global regions. Its stated lead time is within 15 working days in both off-peak and peak seasons. Evidence supports production, customization, certification, and technical-service capabilities. However, the slices do not provide sufficient evidence to assess financial credibility or specific customer cases.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, with a limited-company structure and an address in Zhengzhou, Henan, China. Its stated focus includes the design, development, production, and sales of superhard abrasive materials, indicating an operating model that combines manufacturing and trading activities.

CertificationsThe supplier reports holding ISO 9000, ISO 9001, ISO 14000, and ISO 14001 management-system certifications. These stated certifications provide explicit evidence of formal quality and environmental management systems.

After-Sales capabilityThe company states that it provides customer service, professional technical support, and product services through a technology R&D team and service team. This supports the existence of technical and service resources, although the slices do not specify warranty terms, service response procedures, or post-sale performance records.

R&D capabilityThe supplier reports a professional technology R&D team, 6–10 years of total R&D-engineer experience, advanced production and testing equipment, and product development involving synthetic diamond micron powders from 40 nm to 125 microns. These details explicitly support R&D and product-engineering capability.

Production capacityThe supplier reports multiple production workshops, three production lines, advanced equipment, annual synthetic diamond productivity of 120 tons, monthly output of 25 million carats of micron powders, and around 30 million carats of crushed synthetic diamond grits. It also states a lead time within 15 working days in both peak and off-peak seasons, supporting substantial and responsive production capability.

Customization capabilityThe supplier explicitly offers OEM and ODM services in addition to its own KUMTHAI brand, according to customer requirements. It also accepts a broad range of quotation and delivery terms, but the slices do not specify customization limits, tooling support, or sample-development procedures.

Product Q&A

Q:What is the service life of the boron carbide nozzle?

The service life is 2000-2500 hours with steel grit/shot, 1000-1500 hours with silica sand, and 500-1000 hours with brown aluminium oxide.

Q:Can the nozzle specifications be customized?

Yes, more specifications are customizable according to customers' requirements or drawings, including inner diameter, outer diameter, and length.

Q:What are the key advantages of boron carbide nozzles?

Key advantages include longer service life, high hardness, high wear-resistance, high impact resistance, anti-corrosion, and lower cost per use.

Q:How does boron carbide compare to other materials?

Boron carbide gradually replaces tungsten carbide, silicon carbide, silicon nitride, alumina, and zirconia due to its superior wear resistance and high hardness.

Q:What is the hardness of the boron carbide nozzle?

The Mohs hardness is 9.36, and microhardness is 5400-6300kg/mm2, making it second only to diamond and CBN.