1. High temperature resistance 2. Excellent wear and anti-corrosion 3. Longer service life 4. Lower cost per use

Description of tungsten sand blasting nozzle

1.Hardness :92.5-93 .5 HRA2.Density :14.5-15g / cm ³3.Bending strength: not less than 1500MPa. 

Abrasive Material	Steel shot/grit Copper ore	Quartz sand  Steel cut wire	Alumina corundum	Unit
Tungsten steel	20-40	10-30	1-4	Hours
Tungsten steel	1000-1500	800-1000	200-500
Silicon carbide	500-800	300-400	50-100
Boron carbide	1500-2500	750-1500	200-1000

Types	(D)	(L)	Throat (M)
×-8S-160	Ø7.9mm	160mm	G11/4(inch)
×-10S-175	Ø9.5mm	175mm	G11/4(inch)
×-11S-175	Ø11.1mm	175mm	G11/4(inch)
×-12S-175	Ø12.7mm	175mm	G11/4(inch)
×-14S-175	Ø13.8mm	175mm	G11/4(inch)

Expertise & Technology Security: 1. Advanced and newly introduced equipments.

                             2.High-profile efficiency tasks progress.

                            3.More than 13 years production experience since 1998.

                            4.Professional workers with average 5 years or even 10 years expertise skills

                            5.Long terms to supply carbide articles for the main state-owned enterprises.

                            6.Cooperate with the CSIC