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CHEVRONS PACKING 110X135X41 NBR+NBR/LONA
Part number: SSEC11013541NBFA
Weight : 255.1600 gr.
Customs tariff code: 84129080
Country of origin: IN
CHEVRONS PACKING 115X130X25 NBR+NBR/LONA+POM
Family: Chevrons packing
Dimensions : 115.00 x 130.00 x 25.00
Material: NBR + NBR/FABRIC + POM
Color:
BLACK
Part number: SSEC11513025NBFAP
Weight : 98.9300 gr.
Customs tariff code: 84129080
Country of origin: IN
CHEVRONS PACKING 115X130X30 NBR+NBR/LONA+POM
Family: Chevrons packing
Dimensions : 115.00 x 130.00 x 30.00
Material: NBR + NBR/FABRIC + POM
Color:
BLACK
Part number: SSEC11513030NBFAP
Weight : 115.7600 gr.
Customs tariff code: 84129080
Country of origin: IN
CHEVRONS PACKING 115X135X35 NBR+NBR/LONA
Part number: SSEC11513535NBFA
Weight : 196.7000 gr.
Customs tariff code: 84129080
Country of origin: IN
CHEVRONS PACKING 115X140X40 NBR+NBR/LONA
Part number: SSEC11514040NBFA
Weight : 260.0300 gr.
Customs tariff code: 84129080
Country of origin: IN
CHEVRONS PACKING 115X140X50 NBR+NBR/LONA
Part number: SSEC11514050NBFA
Weight : 328.5000 gr.
Customs tariff code: 84129080
Country of origin: IN
CHEVRONS PACKING 120X140X30 NBR+NBR/LONA
Part number: SSEC12014030NBFA
Weight : 168.3000 gr.
Customs tariff code: 84129080
Country of origin: IN
CHEVRONS PACKING 120X145X40 NBR+NBR/LONA+POM
Family: Chevrons packing
Dimensions : 120.00 x 145.00 x 40.00
Material: NBR + NBR/FABRIC + POM
Color:
BLACK
Part number: SSEC12014540NBFAP
Weight : 274.5000 gr.
Customs tariff code: 84129080
Country of origin: IN
CHEVRONS PACKING 120X150X40 NBR+NBR/LONA
Part number: SSEC12015040NBFA
Weight : 308.0000 gr.
Customs tariff code: 84129080
Country of origin: IN
CHEVRONS PACKING 125X145X30 NBR+NBR/LONA
Part number: SSEC12514530NBFA
Weight : 173.0000 gr.
Customs tariff code: 84129080
Country of origin: IN
CHEVRONS PACKING 125X150X30 NBR+NBR/LONA+POM
Family: Chevrons packing
Dimensions : 125.00 x 150.00 x 30.00
Material: NBR + NBR/FABRIC + POM
Color:
BLACK
Part number: SSEC12515030NBFAP
Weight : 195.7500 gr.
Customs tariff code: 84129080
Country of origin: IN
CHEVRONS PACKING 125X140X34 NBR+NBR/LONA
Part number: SSEC12514034NBFA
Weight : 154.0000 gr.
Customs tariff code: 84129080
Country of origin: IN
TECHNICAL DATA
| U-Ring | Profile | Material | Bars | Temperature | Speed |
| Chevron packing |  | NBR / fabric + POM | ≤400 | -30 to +100 ºC | ≤0,50 m/s |
| Chevron packing | | FPM / fabric + POM | ≤400 | -15 to 150 ºC | ≤0,50 m/s |
QUICK LINKS
CHEVRONS PACKING
A rod chevrons packing is a five or seven piece single acting sealing set which consists of reinforced cotton fabric parts and nitrile rubber middle rings. Sometimes, the bottom part is POM-made. By removing or adding “V” parts, it is possible to increase or decrease the height of the seal. These packings are recommended to be used in rod applications and to be assembled in open seal housings.
ADVANTAGES
- Adjustable housing height thanks to installation in open grooves
- Functions even with poor surfaces
- Easy installation and removal
- Long service life
- Very good sealing performance both in high and low pressures
APPLICATIONS
Used especially in hard working conditions such as iron and steel industry, mining equipments, marine hydraulics, scrap cutters and special cylinders where the working conditions are difficult to forecast.
WORKING CONDITIONS
Media | Mineral oils (DIN 51524) | HFA and HFB | HFC |
Temperature | -30 °C to +105 °C | +5 °C to +60 °C | -30 °C to +60 °C |
Pressure | ≤400 Bar | ≤400 Bar | ≤400 Bar |
Speed | ≤0,5 m/sn | ≤0,5 m/sn | ≤0,5 m/sn |
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 | ≤16,0 μm |
Permissible gap (S max.) | |
Pressure | S (mm) |
P≤350 | 0,45 |
350<P≤600 | 0,25 |
INSTALLATION
Being assembled in adjustable housing , the groove housing should have an adjustability of 7.5% of the seal height. If there is a requirement of being used in closed housings, individual parts should be cut with 45° angle and staggered by 75° angle at installation. When strongly squeezed, the flexibility of the sealing set may be substantially reduced. This could cause excessive friction force , high wear and vibrated operating under low pressures. It is not recommended to overpress the rings during assembly because it will lead to high friction.
It is very important that the assembly tools must be of soft material and have no sharp edges. Before installation all individual parts of the seal must be oiled with system oil.
Notes:
For applications that require high temperatures, reinforced cotton fabric + FKM for header and PTFE for “V” rings can be used.