Coarse Thread Single Venturi Blast Nozzle Boron Carbide With Aluminum Jacket

Hotpressed B4C Sandblasting Nozzles Aluminum Venturi Bore Type

Venturi Nozzle

Gas dynamic of venturi nozzle is better than straight-hole nozzle, the vortex is improved or ceased to exist, greatly reduced the pressure loss in the same pressure conditions. Abrasive exports increased to more than double the speed, efficiency than the straight-hole nozzle to increase 15% -40%, 20% lower abrasive consumption.

Thread: 1-1/4”, 11-1/2N.P.S.M.

2”, 4-1/2U.N.C.

The sandblasting venturi nozzles are made from boron carbide and aluminum jacket.

The boron carbide is in very high hardness, excellent wear resistance and the boron carbide won’t react with acid-base.

High/low temperature resistance, high pressure resistant, density≥2.46g/cm3,micro hardness≥3500kgf/mm2, TRS≥400Mpa, melting point is 2450℃. With above performance, now many customers choose the boron carbide material used especially in light armor, reactor neutron absorber. In addition, compared with the diamond and cubic boron nitride, boron carbide is easier to manufacture with low cost, and therefore is is more widely used in sandblasting, grinding, drilling and others.

The density also can be made to ≥2.48g/cm3

Commom size:

Why choose us?

1. About our company

China High Broad New Material Co.,Ltd. established in Changsha City, Hunan Province, the largest tungsten carbide producing area in China , capital of Hunan province. We own a factory specialized in cemented carbide and related tools, we also do many other OEM products as request from customers. As a professional manufacturer, we are equipped with advanced equipments and specialized persons, especially have rich experience in making customized products. Over 20 years, we have been committing to "High Quality, Best Price, Sincere Service" as soul of our factory.

Our factory have a whole set of machines, including sieve shaker, press machine, sintering furnace, dryer, grinder, lathe, milling machine, cnc wire-cut machine, radial drilling machine, spark erosion drilling machine, etc. We also gathered the professional staff members in the area of designing, producing and sales and our workers are well trained and experienced.

2. About our products

1) made from 100% virgin raw material;

2) produced with advanced equipments;

3) all products go through in-process and final inspection;

4) free professional technical service online.

3. About our service

1) OEM & ODM are welcomed;

2) Customized design is available;

3) Reply your enquiry in 24 working hours;

4) Experienced staffs answer all your questions in fluent English;

5) Remarkable after-sale service.