Zhejiang Kintowe Sealing Technology Co., Ltd

 

Hydraulic cylinder wear rings are essential components in a variety of machines. They play a crucial role in absorbing side load forces of the rod and piston, and preventing damage to the sliding surfaces. By avoiding metal-to-metal contact, these rings protect equipment from damage and prevent failure.

 

Whether they are used in hydraulic or pneumatic systems, the function of wear rings cannot be underestimated. They not only protect hydraulic and pneumatic components from damage, but also help optimize machine performance by reducing friction and ensuring proper alignment. With the use of high-quality materials, these rings can provide long-lasting protection and superior performance.

 

Kintowe PFC-2 Hydraulic Cylinder Wear rings are containing homogenously dispersed graphite with solute phenolic resin and high-quality cotton fiber, and finally finished with heat solidifying process under certain pressure and temperature.

 

This plastic material offers advantages such as superior abrasion resistance, self-lubrication, and corrosion resistance. This has translated to reduced maintenance costs, improved reliability, and an overall increase in productivity. They can work under conditions where oil is littler or even with no oil at all.

 

 

â—† Providing longitudinal guidance to the moving metallic components in the cylinder. As the cylinder operates, the piston rod moves back and forth, which can create lateral movements. Wear rings prevent this movement and ensure the piston rod remains in a straight line, which results in smooth and efficient operation.

 

â—† Wear rings also provide radial support to the metallic components in the cylinder, preventing them from flexing or bending under the load. This protection is essential in preventing damage to the cylinder's piston, rod, and other critical components.

 

â—† Protecting the seal components against excessive mechanical radial forces. Without guide components, uneven wear out can occur, leading to premature failure of the seal components and ultimately the hydraulic cylinder's complete failure.

 

â—† Helping maintain the concentric location of moving metallic components while ensuring clearances and radial gaps are correctly maintained. This positioning is essential in achieving optimal performance and preventing damage to the cylinder.

 

Kintowe hydraulic cylinder guide components can ensure proper guidance, protection, and positioning of various metallic and seal components, which results in efficient operation and extended service life of the cylinder.

 

 

 

 

Part NO.	Material	Color	Density g/cm³	Tensile Strength MPa	Ultimate Compressive Strength MPa	Impact Strength J/m	Rockwell Hardness HRM	Coefficient of Friction		Temperature ℃
								Dry	Oil
PFC-2	Phenolic resin with cotton fabric +graphite	Black	1.2-1.4	42	220	24	90	0.15-0.30	0.08-0.12	-40~+130

 

 

For hydraulic cylinders (piston & rod)

 

 

1.We are the experienced factory

2.We can do OEM

3.We can customize according to your needs

4.We can provide free samples

5.We can test the product properties

6.We have different formulas for selection

 

 

PTC, BAUMA, Hannover Messe etc.

 

 

By Express (FedEx, UPS, DHL, TNT, EMS, etc. )

--- Advantage: Fast (takes about 7 - 10 days in the delivery), door to door

This is especially useful for urgent shipments that need to reach their destination quickly. Though express delivery is a little expensive, it is worth the cost if time is a crucial factor.

 

By Air Transportation

--- Advantage: Fast (takes about 8 - 12 days), a little cheaper than Express.

Though it takes a little longer than express delivery, at around 8-12 days, it is still relatively quick. Additionally, air transportation is a little cheaper than express delivery. The only downside is that the receiver has to collect the goods from the airport.

 

By Sea (Ocean ) Transportation

--- Advantage: Much cheaper than Express or Air transportation.

Sea transportation is an excellent option for individuals and businesses that need to transport goods across long distances. With its cost savings and global coverage, it's an attractive alternative to other transportation methods.

 

Dimensions(mm)
25*20*5.6	68*63*20	100*95*9.7	145*140*20	210*205*9.7	270*265*20	345*340*30
25*20*9.7	70*65*9.7	100*95*15	145*140*25	210*205*15	270*265*25	350*345*25
30*25*5.6	70*65*15	100*95*20	145*140*30	210*205*20	270*265*30	350*345*40
30*25*6.1	70*65*20	100*95*25	145*140*40	210*205*25	275*270*15	350*345*15
30*25*9.7	70*65*25	100*95*30	145*140*50	215*210*15	275*270*20	350*345*20
35*30*9.3	75*70*6.3	105*100*9.7	150*145*9.7	215*210*20	275*270*25	360*355*20
35*30*9.7	75*70*9.7	105*100*15	150*145*15	215*210*25	278*270*40	360*355*25
35*30*15	75*70*15	105*100*20	150*145*20	215*210*30	280*275*20	360*355*30
40*35*5.6	75*70*20	105*100*25	150*145*25	215*210*35	280*275*25	360*352*15
40*35*6.1	75*70*25	110*105*9.7	155*150*15	220*215*9.7	280*275*30	365*360*9.7
40*35*7.9	75*70*30	110*105*15	155*150*20	220*215*15	285*280*15	365*360*25
40*35*9.7	76*70*16	110*105*20	155*150*25	220*215*20	285*280*20	370*365*15
40*35*15	76*70*25	110*105*25	160*155*9.7	220*215*25	285*280*25	375*370*15
41*36*5.6	76*70*30	110*105*30	160*155*15	220*215*40	290*285*25	380*375*30
41*36*9.7	80*75*6.3	115*110*9.7	160*155*20	225*220*15	290*285*30	385*380*15
45*40*5.6	80*75*9.7	115*110*15	160*155*25	225*220*20	295*290*35	385*380*25
45*40*9.7	80*75*15	115*110*20	165*160*9.7	225*220*25	300*292*30	385*380*30
45*40*15	80*75*20	115*110*25	165*160*15	226*220*45	300*295*15	390*385*25
46*40*20	80*75*25	115*110*30	165*160*20	230*225*15	300*295*20	395*390*25
50*45*5.6	85*79*10	120*115*9.7	165*160*25	230*225*20	300*295*25	400*395*20
50*45*9.7	85*79*25	120*115*15	165*160*30	230*225*25	300*295*30	400*395*25
50*45*15	85*80*6.3	120*115*20	170*165*15	230*225*30	305*300*15	400*395*30
50*45*20	85*80*9.7	120*115*25	170*165*20	235*230*15	305*300*20	420*415*30
50*45*25	85*80*15	120*115*30	170*165*25	235*230*20	305*300*25	425*420*25
50*45*30	85*80*18	125*120*9.7	175*170*9.7	235*230*25	305*300*30	425*420*30
50*46*10	85*80*20	125*120*15	175*170*15	235*230*30	310*305*20	435*430*30
55*50*6.1	85*80*25	125*120*20	175*170*20	240*235*15	310*305*25	450*445*25
55*50*9.7	86*80*40	125*120*25	180*175*9.7	240*235*20	315*310*20	450*445*30
55*50*15	90*84*15	125*120*30	180*175*10	240*235*25	315*310*25	460*455*25
55*50*20	90*84*25	130*125*9.7	180*175*20	240*235*30	320*315*15	475*470*30
60*55*9.7	90*85*9.7	130*125*15	185*180*15	245*240*25	320*315*20	480*470*30
60*55*15	90*85*15	130*125*20	185*180*20	245*240*30	320*315*25	480*472*25
60*55*20	90*85*20	130*125*25	185*180*25	250*245*9.7	320*315*30	500*400*40
60*55*25	90*85*25	130*125*30	185*180*30	250*245*15	325*320*30	500*492*35
61*56*9.7	90*85*30	130*125*40	190*185*15	250*245*20	330*325*25	500*495*20
61*56*15	91*85*16	135*130*9.7	190*185*20	250*245*25	330*325*30	500*495*30
63*58*15	91*85*20	135*130*15	190*185*25	250*245*30	335*330*9.7	500*495*35
65*60*5.6	91*85*25	135*130*20	190*185*30	255*250*15	335*330*15	505*500*25
65*60*6.1	91*85*30	135*130*25	195*190*20	255*250*20	335*330*25	505*500*30
65*60*9.7	91*85*40	135*130*30	195*190*30	255*250*25	335*330*30	510*505*35
65*60*15	95*90*6.3	140*135*9.7	200*195*15	260*255*20	335*330*9.7	530*525*15
65*60*20	95*90*9.5	140*135*15	200*195*20	260*255*25	335*330*15	530*525*25
66*60*25	95*90*9.7	140*135*20	200*195*25	260*255*30	335*330*25	540*505*15
66*60*30	95*90*15	140*135*25	200*195*30	265*260*15	335*330*30	Â
66*60*50	95*90*20	140*135*30	205*200*15	265*260*20	340*335*25	Â
68*63*9.7	95*90*25	145*140*9.7	205*200*25	265*260*25	345*340*20	Â
68*63*15	95*90*30	145*140*15	205*200*30	265*260*30	345*340*25	Â

 

 

http://www.kintoweseals.com/