ALP

A154 U-ring rod nutrings have shorter inner sealing lips and are intended for use in rod applications only in medium duty hydraulic cylinders.

Their second dynamic sealing lip ensures lower oil film thickness and prevents the entry of unfavourable particles into the cylinder.

Material: PU92

TECHNICAL DATA
Standard materials	PU
Working pressure	400 bar
Working temperature	-30 +100 °C
Sliding speed	0.5 m/s
Material	PU 92
Media	mineral base hydraulic oil
Surface rougness
	Ra		Rmax
Dynamic surface	≤ 0.4 μm		≤ 3 μm
Groove base	≤ 1.6 μm		≤ 10 μm
Groove flanks	≤ 3.2 μm		≤ 16 μm
Permissable gap (max.) for PU
Cross section	Pressure (bar)
	150	250		400
≤ 5	0.3	0.2		0.15
> 5	0.35	0.25		0.2

 

Sizes produced: HERE 

A154 U-ring rod nutrings have shorter inner sealing lips and are intended for use in rod applications only in medium duty hydraulic cylinders.

Their second dynamic sealing lip ensures lower oil film thickness and prevents the entry of unfavourable particles into the cylinder.

Material: PU92

TECHNICAL DATA
Standard materials	PU
Working pressure	400 bar
Working temperature	-30 +100 °C
Sliding speed	0.5 m/s
Material	PU 92
Media	mineral base hydraulic oil
Surface rougness
	Ra		Rmax
Dynamic surface	≤ 0.4 μm		≤ 3 μm
Groove base	≤ 1.6 μm		≤ 10 μm
Groove flanks	≤ 3.2 μm		≤ 16 μm
Permissable gap (max.) for PU
Cross section	Pressure (bar)
	150	250		400
≤ 5	0.3	0.2		0.15
> 5	0.35	0.25		0.2

 

Sizes produced: HERE 

<p>A103 heavy duty piston seal is is designed for double-acting hydraulic cylinders and heavy duty operations.&nbsp;They consist of two thermoplastic support rings, one NBR ring and bronze-filled&nbsp;PTFE sealing ring.</p>

<p>&nbsp;</p>

<p><strong>Manufacturer:</strong></p>

<p><strong><a href="https://satelit-nikis.bg/brand/127/alp.html" target="_blank"><img alt="" src="/userfiles/editor/image/ALP.png" style="width: 100px; height: 40px;" /></a></strong></p>

<p><strong>ALP KAUCUK SANAYI VE TICARET A.S.</strong></p>

A103 heavy duty piston seal is is designed for double-acting hydraulic cylinders and heavy duty operations. They consist of two thermoplastic support rings, one NBR ring and bronze-filled PTFE sealing ring.

 

Manufacturer:

ALP KAUCUK SANAYI VE TICARET A.S.

A103 heavy duty piston seal is is designed for double-acting hydraulic cylinders and heavy duty operations. They consist of two thermoplastic support rings, one NBR ring and bronze-filled PTFE sealing ring.

 

Manufacturer:

ALP KAUCUK SANAYI VE TICARET A.S.

A103 heavy duty piston seal is is designed for double-acting hydraulic cylinders and heavy duty operations. They consist of two thermoplastic support rings, one NBR ring and bronze-filled PTFE sealing ring.

 

Manufacturer:

ALP KAUCUK SANAYI VE TICARET A.S.

A103 heavy duty piston seal is is designed for double-acting hydraulic cylinders and heavy duty operations. They consist of two thermoplastic support rings, one NBR ring and bronze-filled PTFE sealing ring.

 

Manufacturer:

ALP KAUCUK SANAYI VE TICARET A.S.

A103 heavy duty piston seal is is designed for double-acting hydraulic cylinders and heavy duty operations. They consist of two thermoplastic support rings, one NBR ring and bronze-filled PTFE sealing ring.

 

Manufacturer:

ALP KAUCUK SANAYI VE TICARET A.S.

A103 heavy duty piston seal is is designed for double-acting hydraulic cylinders and heavy duty operations. They consist of two thermoplastic support rings, one NBR ring and bronze-filled PTFE sealing ring.

 

Manufacturer:

ALP KAUCUK SANAYI VE TICARET A.S.

Single acting A209 buffer seal is used as the first sealing element in hydraulic cylinders rod application. Its purpose is to limit pressure peaks and protect the secondary seal. It is a two part set consisting of one high performance PU 92 ring and one POM support ring.

A209 cannot be used on its own as a main sealing element. It is recommended to be combined with other rod seals, such as A151, A154, etc. 

A209 buffer seals can be used in construction machinery, mobile platforms, forklifts, cranes, injection machinery, as well as any other type of standard cylinders.  

Technical Data
Standard material	PU
Working pressure	400 bar
Working temperature	-40 +100 °C
Sliding speed	0.5 m/s
Материал	PU 92 + POM
Media	Mineral base hydraulic oil
Surface Roughness
	Ra		Rmax
Dynamic surface	≤ 0.4 μm		≤ 3.2 μm
Groove base	≤ 1.6 μm		≤ 6.3 μm
Groove flanks	≤ 3.2 μm		≤ 16 μm
Maximum Permissible Gap for PU
Cross section	Pressure (bar)
	150	250		400
S max (mm)	0.6	0.5		0.4

Мanufactured sizes: HERE

Manufacturer:

ALP KAUCUK SANAYI VE TICARET A.S.

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