BT Hydraulic & Hardware Sdn Bhd
15, Jalan DBP 2,
Dolomite Business Park,
68100 Batu Caves,
Selangor, Malaysia.
15, Jalan DBP 2,
Dolomite Business Park,
68100 Batu Caves,
Selangor, Malaysia.
+603-6189 2111
+603-6188 6555
POLYLOCK
POLYLOCK APPLICATION
Polylock metal flexible tubing is constructed from
BS 1449 Type 304 S 16 Austenitic Stainless Steel
by winding profiled metal strip into a tube , the strip
edges being completely interfolded . A crimp is
introduced into the strip during winding to provide a
polygonal cross - section to the finished tubing . This
ensures that the diameters remain constant when tubing
is cut , unlike plain round section tubes which tend to
spring out slightly at one end It is suitable for
temperature up to 600 ° C.
introduced into the strip during winding to provide a
polygonal cross - section to the finished tubing . This
ensures that the diameters remain constant when tubing
is cut , unlike plain round section tubes which tend to
spring out slightly at one end It is suitable for
temperature up to 600 ° C.
Polylock is well known for its strength,
durability and ability to absorb vibration and also both
axial and lateral movements . It is suitable for thermal
expansion and noise attenuation on engine exhaust
systems of vehicles and stationary plant of all kinds,
passenger and commercial road transport , ships
mechanical handling , stationary generators and etc..
BS 1449 TYPE 304 S 16 AUSTENITIC STAINLESS STEEL POLYLOCK
BS 1449 TYPE 304 S 16 AUSTENITIC STAINLESS STEEL POLYLOCK
NOMINAL DIAMETER | EXTERNAL DIAMETER | MINIMUM BEND RADIUS | WEIGHT RADIUS | MANUFACTURE LENGTH | LIST PRICE/M | ||||
ins | mm | mm | ins | mm | lb/ft | kg/m | m | ft | |
1 | 25.4 | 29.1 | 5 | 125 | 0.37 | 0.55 | 6 | 20 | |
30.0 | 33.6 | 145 | 0.64 | 6 | 20 | ||||
1 1/4 | 31.8 | 35.4 | 6 1/4 | 160 | 0.44 | 0.65 | 6 | 20 | |
32.0 | 35.6 | 165 | 0.68 | 6 | 20 | ||||
35.0 | 38.7 | 165 | 0.75 | 6 | 20 | ||||
1 1/2 | 38.1 | 41.9 | 7 | 180 | 0.53 | 0.79 | 6 | 20 | |
40.0 | 43.8 | 185 | 0.85 | 6 | 20 | ||||
2 | 50.8 | 54.8 | 225 | 0.73 | 1.09 | 6 | 20 | ||
55.0 | 59.1 | 245 | 1.17 | 6 | 20 | ||||
60.0 | 63.8 | 290 | 1.29 | 6 | 20 | ||||
2 1/2 | 69.5 | 67.3 | 12 | 305 | 0.91 | 1.36 | 6 | 20 | |
65.0 | 68.8 | 310 | 1.40 | 6 | 20 | ||||
70.0 | 73.9 | 330 | 1.50 | 6 | 20 | ||||
3 | 76.2 | 80.2 | 14 | 350 | 1.09 | 1.63 | 6 | 20 | |
80.0 | 84 | 370 | 1.70 | 6 | 20 | ||||
3 1/2 | 89.5 | 93.3 | 16 | 415 | 1.28 | 1.90 | 6 | 20 | |
90.0 | 93.8 | 415 | 1.92 | 6 | 20 | ||||
100.0 | 104.7 | 490 | 2.20 | 6 | 20 | ||||
4 | 102.2 | 106.8 | 19 | 490 | 1.50 | 2.23 | 6 | 20 | |
110.0 | 114.8 | 535 | 2.40 | 6 | 20 | ||||
4 1/2 | 114.5 | 119.2 | 22 | 560 | 1.68 | 2.50 | 6 | 20 | |
120.0 | 124.8 | 575 | 2.63 | 6 | 20 | ||||
125.0 | 129.8 | 600 | 2.73 | 6 | 20 | ||||
5 | 127.5 | 132.2 | 24 | 625 | 1.86 | 2.77 | 6 | 20 | |
130.0 | 134.8 | 660 | 2.84 | 6 | 20 | ||||
5 1/2 | 140.0 | 144.9 | 700 | 3.06 | 6 | 20 | |||
150.0 | 155 | 700 | 3.26 | 6 | 20 | ||||
6 | 152.4 | 157.4 | 28 | 700 | 3.33 | 6 | 20 |