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.
| Model | Bore Dia | Length |
| HB-B4C04 | 4.8mm | 110mm |
| HB-B4C06 | 6.4mm | 130mm |
| HB-B4C08 | 7.9mm | 150mm |
| HB-B4C09 | 9.5mm | 170mm |
| HB-B4C11 | 11.1mm | 200mm |
| HB-B4C12 | 12.7mm | 210mm |
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:
| Material | Length(mm) | OD(mm) | ID(mm) |
| Boron carbide | 35 | 20 | 8,10 |
| Boron carbide | 60 | 20 | 6,8,10 |
| Boron carbide | 55 | 20 | 8,10 |
| Boron carbide | 55 | 20 | 6 |
| Boron carbide | 45 | 20 | 6 |
| Boron carbide | 80 | 20 | 6,8,10 |
| Boron carbide | 45 | 20 | 8,10 |
| Boron carbide | 45 | 15 | 8,10 |
| Boron carbide | 82 | 21 | 6,8,10 |
| Boron carbide | 55 | 15 | 6,8 |
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.
