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| 4.
PP/FRP Properties and Characteristics
|
|
Nominal lnside Diametef |
size paramerers |
|
D |
D1 |
R |
H1 |
H2 |
H3 |
C |
T |
Z×D |
|
ND15 |
95 |
65 |
45 |
110 |
180 |
90 |
25 |
10 |
4-φ14 |
| ND20 |
105 |
75 |
60 |
110 |
200 |
100 |
25 |
12 |
4-φ14 |
| ND25 |
115 |
85 |
65 |
120 |
240 |
110 |
25 |
14 |
4-φ14 |
| ND32 |
140 |
100 |
80 |
140 |
250 |
120 |
30 |
16 |
4-φ18 |
| N40 |
150 |
110 |
80 |
140 |
260 |
150 |
40 |
16 |
4-φ18 |
|
ND50 |
165 |
125 |
150 |
150 |
280 |
170 |
50 |
18 |
4-φ18 |
|
ND65 |
185 |
145 |
180 |
160 |
300 |
180 |
50 |
18 |
4-φ18 |
|
ND80 |
200 |
160 |
120 |
180 |
300 |
190 |
50 |
20 |
4-φ18 |
|
ND100 |
220 |
180 |
150 |
190 |
335 |
200 |
60 |
20 |
8-φ18 |
|
ND125 |
250 |
210 |
180 |
210 |
400 |
245 |
70 |
22 |
8-φ18 |
|
ND150 |
285 |
240 |
210 |
260 |
450 |
290 |
80 |
23 |
8-φ22 |
|
ND200 |
340 |
295 |
300 |
340 |
570 |
340 |
110 |
24 |
8-φ22 |
|
ND250 |
395 |
350 |
375 |
410 |
650 |
380 |
130 |
24 |
12-φ22 |
|
ND300 |
445 |
400 |
450 |
500 |
740 |
410 |
150 |
26 |
12-φ22 |
|
ND400 |
565 |
515 |
600 |
660 |
980 |
430 |
|
|
16-φ27 |
|
ND500 |
670 |
620 |
750 |
810 |
1100 |
530 |
|
|
20-φ27 |
|
Nd600 |
780 |
725 |
900 |
970 |
1400 |
630 |
|
|
20-φ30 |
|
ND700 |
895 |
840 |
1050 |
1130 |
1560 |
730 |
|
|
24-φ30 |
|
Nd800 |
1015 |
950 |
1200 |
1280 |
1700 |
830 |
|
|
20-φ33 |
|
Nd1000 |
1230 |
1160 |
1500 |
1600 |
200 |
1030 |
|
|
28-φ36 |
|
| Note: |
| 1. Connecting mode of pipeline with nominal pressure of 1.6-4.0MPa is otherwise designed. 2、2、C1 and C2 of Socket joint tapered pipe is equal to C of corresponding pipe diameter. When the discrepancy between DN1 and DN2 is within double of pipe diameters, H3 adopts that of standard constrictive joint of the bigger end.When the discrepance is over triple of pipe diameter, H3 adopts 1.2-1.8 times of that of of standard constrictive joint of the bigger end 3、Non-standard or special-shaped pipe products will be made according to the drafts or designed for customers. |
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