NBR rubber compound

Superb resistance to various liquids

Specially developed for use in refineries and food proceesing companies

Stainless steel connections

CHEMICAL-RESISTANT PLUGS MADE FROM NBR RUBBER – PLUGY NBR

SAVA PLUGY NBR plugs are made from special NBR rubber compound and reinforced with aramid cord. Owing to their superb resistance to certain chemicals, they are ideal for use in the oil and gas industry.
CHEMICAL-RESISTANT PLUGS MADE FROM NBR RUBBER – PLUGY NBR

Chemical resistance table

MEDIUM

TEMPERATURE
[°C] / [°F]

NR/BR

CR

NBR

Ethane 4 2 1
Kerosene 70 / 158 4 3 1
Liquified petrolium gas 4 2 1
Methane 23 / 73.4 4 3 1
Naphtha 23 / 73.4 4 4 1
Natural gas 3 1 1
Oil 1 (ASTM No.1, ISO 1817) 100 / 212 4 1 1
Oil 2 (IRM 902, ISO 1817) 100 / 212 4 2 1
Oil 3 (IRM 903, ISO 1817) 100 / 212 4 4 1
 1  – no / insignificant effect     2  – minor effect     3  – moderate effect     4  – severe effect

NR/BR - standard plugs from natural rubber mixture
CR - oil-resistant plugs from Chloroprene rubber - Type C
NBR - oil-resistant plugs from Nitrile rubber - Type NBR

PLUGY NBR - BLOCKING PLUGS

PART
NUMBER
NOMINAL
SIZE
SIZE USAGE RANGE REQUIRED
INFLATION
PRESSURE
[bar] /
[psi]
DEFLATED PLUG DIMENSIONS PRODUCT
WEIGHT
[kg] /
[lbs]
EYE BOLT INFLATION
VALVE
MIN. DIA.
[mm] /
[inch]
MAX. DIA.
[mm] /
[inch]
DIAMETER
[mm] /
[inch]
LENGTH
[mm] /
[inch]
M THREAD THREAD SIZE
596487 100-200 / 4"-8" 100 / 4" 200 / 8" 2.5 / 36 92 / 3.6 500 / 20" 1.3 / 3 M6 R 1/4"
596488 150-300/ 6"-12″ 150 / 6" 300 / 12" 2.5 / 36 142 / 5.6" 540 / 21" 2.6 / 6 M8 R 1/4"
596489 200-400 / 8"-16" 200 / 8" 400 / 16" 2.5 / 36 192 / 7.6" 600 / 24" 3.6 / 8 M8 R 1/4"
596490 300-525 / 12"-21" 300 /12" 525 / 21" 2.5 / 36 272 / 10.7" 630 / 25" 6.8 / 15 M8 R 1/4"
596491 350-600 / 14"-24" 350 / 14" 600 / 24" 2.5 / 36 322 / 12.7" 830 / 33" 9.8 / 22 M10 R 1/4"
596492 500-800 / 20"-32" 500 / 20" 800 / 32" 2.5 / 36 472 / 18.6" 1150 / 45" 28.0 / 62 M10 R 1/4"
596493 600-1200 / 24″-48″ 600 / 24″ 1200 / 48″ 1.5 / 22 574 / 22.6″ 1450 / 57″ 45.5 / 100 M10 R 1/4"

BACK PRESSURES [bar] / [psi]* - PLUGY NBR

PLUG SIZE Pipe Diameter [mm] / [inch]
100 /4″ 150 / 6″ 200 / 8″ 250 / 10″ 300 / 12″ 350 / 14″ 400 / 16″ 500 / 20″ 600 /24″ 800 / 32″ 1000 / 40″ 1200 / 48″
100-200 / 4"-8" 2.2/32 1.7/25 1.0/15
150-300/ 6"-12" 2.2/32 1.7/25 1.3/19
200-400 / 8"-16" 2.2/32 2.0/29 1.7/25 1.6/23 1.5/22
300-525 / 12"-21" 2.0/29 1.7/25 1.6/23 1.5/22
350-600 /14"-24" 2.1/30 1.9/28 1.6/23 1.5/22
500-800 / 20"-32" 1.8/26 1.4/20 1.2/17
600-1200 / 24″-48″ 1.0/15 0.7/10 0.6/9 0.5/7

COUPLING SYSTEM

COUPLING  SYSTEM - TYPE 26 - INOX
TYPE 26 - INOX

ACCESSORIES

CHEMICAL-RESISTANT PLUGS MADE FROM NBR RUBBER – PLUGY NBR - SINGLE FITTING CONTROLLER
SINGLE FITTING CONTROLLER,
0.9 kg (2 lbs)
2.5 bar (36 psi) - 60310
1.5 bar (22 psi) - 74609
CHEMICAL-RESISTANT PLUGS MADE FROM NBR RUBBER – PLUGY NBR - HAND HELD SINGLE DEADMAN
HAND HELD SINGLE DEADMAN
2.5 bar (36 psi),
0.9 kg (2 lbs)
519442
CHEMICAL-RESISTANT PLUGS MADE FROM NBR RUBBER – PLUGY NBR - INFLATION HOSE EPDM-INOX CONNECTORS
INFLATION HOSE
EPDM-INOX CONNECTORS,
10 m (33’), 3 kg (6.6 lbs)
582559

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