Tdi - Ptfe Hydraulic Pneumatic Rod Seal With Nbr Or Pu

TDI - hydraulic cylidner rod tandem seal with low friction

Diameter Range: 3-1600mm

Pressure Range: 0-60MPa

Temperature Range: -30℃+100℃

Speed: 1 m/s

Medium: Petroleum base hydraulic oil, nonflammable hydraulic fluid, water, and others.

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Product Information

1. Installation Recommendation

2. Installation Sizes

Rod Diameter d e8	Groove Diameter D H9	Groove Width L D10	H
20-30	d+8	7.5	7
31-35	d+8	7.5	7
36-44	d+8	8.5	8
45-55	d+10	11.0	10
56-119	d+15	13.0	12
120-319	d+20	17.0	16
320-499	d+30	21.0	20
＞499	d+40	26.5	25

3. Application and properties

Applicable to hydraulic cylinder piston rod, generally used in conjunction with the guide sleeve. The special-shaped Y-Ring has the sealing function, provides the elasticity to the seal ring, and compensates for the abrasion. Wear-resisting, non stick slip phenomenon. It has a high stability under pressure and harsh conditions.

4. Standard materials

Sealing ring: filled PTFE

Y-Ring: NBR / PU

5. Working Conditions

Working Conditions
Diameter Range	Pressure Range	Temperature Range	Speed	Medium
3 - 1600mm	0 - 60MPa	-30℃ +100℃	1 m/s	Petroleum base hydraulic oil, nonflammable hydraulic fluid, water, and others.

6. Installation Dimensions

Rod Dia.

Outer Dia.

Groove Width

Order No.

d e8

D H9

L D10

7.5

TDI20*28*7.5

TDI22*30*7.5

TDI23*31*7.5

7.5

TDI25*33*7.5

TDI28*36*7.5

TDI30*38*7.5

7.5

8.5

TDI32*40*7.5

TDI35*43*7.5

TDI36*44*8.5

8.5

TDI40*48*8.5

TDI42*50*8.5

TDI45*55*11

TDI47*57*11

TDI48*58*11

TDI50*60*11

TDI52*62*11

TDI55*65*11

TDI56*71*13

TDI60*75*13

TDI63*78*13

TDI65*80*13

TDI68*78*13

TDI70*85*13

TDI72*87*13

TDI75*90*13

TDI80*95*13

TDI83*98*13

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