External diameter of pipes
(mm) |
Fusing depth (mm) | Heating time (s) |
Processing time (s) | Cooling time (min) |
|
A | B | ||||
16 | 13 | 13 | 5 | 4 | 3 |
20 | 14 | 14 | 5 | 4 | 3 |
25 | 15 | 16 | 7 | 4 | 3 |
32 | 16.5 | 18 | 8 | 4 | 4 |
40 | 18.0 | 20 | 12 | 6 | 4 |
50 | 20.0 | 23 | 18 | 6 | 5 |
63 | 24.0 | 27 | 24 | 6 | 6 |
75 | 26.0 | 28 | 30 | 8 | 8 |
90 | 29.0 | 31 | 40 | 8 | 8 |
110 | 32.5 | 36.5 | 50 | 10 | 8 |
125 | 36 | 38 | 75 | 12 | 10 |
140 | 39 | 40 | 90 | 15 | 15 |
160 | 45 | 48 | 120 | 15 | 20 |
Note:If the surrounding is lower than 5℃,the heating time should be extended 5%.
Welding Sockets & Spigots:
Specifications of pipes (φ) |
Internal diameter of concave head- Sockets (φ) |
Internal diameter of convex head-Sockets (φ) |
Heat-fusing depth | |||
A | B | A | B | A | B | |
16 | 15.80 | 15.50±0.10 | 15.60 | 15.30±0.10 | 14.5 | 16 |
20 | 19.80 | 19.50±0.10 | 19.60 | 19.30±0.10 | 14.5 | 15.5 |
25 | 24.80 | 24.50±0.10 | 24.60 | 24.30±0.10 | 15 | 16.5 |
32 | 31.75 | 31.40±0.10 | 31.55 | 31.20±0.10 | 16.5 | 18.5 |
40 | 39.75 | 39.35±0.15 | 39.55 | 39.15±0.15 | 17.9 | 17.9 |
50 | 49.70 | 49.25±0.15 | 49.50 | 49.05±0.15 | 19.8 | 19.8 |
63 | 62.70 | 62.20±0.15 | 62.50 | 62.00±0.15 | 23.8 | 25.8 |
75 | 74.60 | 74.00±0.20 | 74.20 | 73.60±0.20 | 25.8 | 27.8 |
90 | 89.50 | 88.80±0.20 | 89.10 | 88.40±0.20 | 28.7 | 30.7 |
110 | 109.35 | 108.45±0.20 | 109.00 | 108.10±0.20 | 32.3 | 36.3 |
125 | 124.00 | 123.2±0.25 | 123.6 | 122.8±0.25 | 38 | 38 |
140 | 138.80 | 138.0±0.25 | 138.4 | 137.6±0.25 | 40 | 40 |
160 | 158.60 | 157.7±0.30 | 158.2 | 157.3±0.30 | 50 | 50 |
Note: Above mentioned technical date only for your reference. The exact data must refer to customization the plastic of pipes & fittings.