-
-
-
-
whatsapp
-
WeChat
Пожалуйста, оставьте нам сообщение
-
Hammer piston
-
BEILITE Hydraulic Breaker Hammer Piston
-
Hydraulic Breaker Hammer Piston
-
Piston of DAEKKO hydraulic breaker hammer
-
Hammer piston of the Swedish SANDVIK series
-
Rapid fire barrel for large warships
-
French Montabert Series Hydraulic Breaker Hammer Piston
-
South Korean brand SOOSAN hydraulic breaker piston
-
Piston of Japanese brand Furukawa hydraulic breaker hammer model HB20G
-
Drone parts
-
EDDIE Hydraulic Breaker Hammer Piston
-
Piston of a hydraulic demolition hammer of the Japanese brand Furukawa
-
Piston of South Korean brand SOOSAN hydraulic breaker hammer model SB81
-
Rocket body
-
Large gear
-
Heat-resistant special steel with military technology
616S Hydraulic Breaker Hammer Piston
China company Qianchui Mechanical, self-developed pistons for 616S hydraulic demolition hammers of large, medium and small sizes Piston material: using our own developed special alloy steel for 616S large pistons Produced models...
Description
marker
Chinese company Qianchui Mechanical, independently developed pistons for 616S hydraulic breaker hammers of large, medium and small sizes
Piston material: using our own developed special alloy steel for 616S large pistons
Models produced: from small impact pistons for rotary hammers to extra large pistons for 100 ton excavator hydraulic demolition hammers
Produced sizes: diameter Φ50～Φ360mm × length ≤5000mm
Technological process: EAF+CP+VD vacuum refining of 8～12-ton large ingots + forging of the billet on a 4500 ton press + forging of a circle on a 1,800 ton forging press + post-forging normalization + pre-heat treatment by tempering + standard case hardening + multiple low tempering + surface shot blasting + inspection and delivery to warehouse
The deformation ratio of the piston material is >8:1, the grain size is ≥8 points, and ultrasonic testing fully complies with the requirements.
Strength indicators: surface hardness HRC58～61, core hardness HRC36～42
Impact strength indicators: AKU ≥108 J, fully meet the requirements of the “hard outside, soft inside” characteristics for the hydraulic breaker hammer piston, which effectively relieves customers from hidden quality defects such as high fragility, tendency to head cracking and destruction of pistons made of high-carbon steels such as GCr15 or 9Cr2Mo, which have been quenched and holiday, and eliminates after-sales problems.
To buy a good piston, only accept Qianchui.
Qianchui pistons are military quality.
contact us
Related Popular Products
Hydraulic Breaker Hammer Piston
Chinese company Qianchui Mechanical, professionally produces pistons for hydraulic...
Piston of a hydraulic demolition hammer of the Japanese brand Furukawa
Chinese company Qianchui Mechanical, professionally produces pistons for hydraulic...
Piston of DAEKKO hydraulic breaker hammer
Chinese company Qianchui Mechanical, professionally produces pistons for hydraulic...
Heat-resistant special steel with military technology
The Chinese company Qianchui Mechanical, using military technology, produces heat-resistant...
Rapid fire barrel for large warships
The Chinese company Qianchui Mechanical, using military technology, produces rapid-fire ...
Cement hardening
Chinese company Qianchui Mechanical, professional case hardening Thermal equipment...
Small impact piston
China's Qianchui Mechanical Company professionally produces small impact pistons for perforating...
Drone parts
The Chinese company Qianchui Mechanical, using military technology, produces large parts...
South Korean brand SOOSAN hydraulic breaker piston
Chinese company Qianchui Mechanical, professionally produces pistons for hydraulic...
Hammer piston
The Chinese company Qianchui Mechanical, professionally produces pistons for rotary hammers Material...
Piston of Japanese brand Furukawa hydraulic breaker hammer model HB20G
Chinese company Qianchui Mechanical, professionally produces pistons for hydraulic...
French Montabert Series Hydraulic Breaker Hammer Piston
Chinese company Qianchui Mechanical, professionally produces pistons for hydraulic...
BEILITE Hydraulic Breaker Hammer Piston
Chinese company Qianchui Mechanical, professionally produces pistons for hydraulic...
EDDIE Hydraulic Breaker Hammer Piston
Chinese company Qianchui Mechanical, professionally produces pistons for hydraulic...
Rocket body
The Chinese company Qianchui Mechanical, using military technology, produces missile casings...
Piston of the American Atlas series hydraulic demolition hammer
Chinese company Qianchui Mechanical, professionally produces pistons for hydraulic...