● 预制直埋式热水保温直管(符合CJ/T114-2000标准)
| 保温管规格(DN)(mm) |
钢管外径*壁厚(mm) |
聚乙烯外套*壁厚(mm) |
聚氨酯保温层(mm) |
|
| 25 |
32*3 |
110*2.5 |
36.5 |
|
| 32 |
38*3 |
110*2.5 |
33.5 |
|
| 40 |
45*3.5 |
110*2.5 |
30 |
|
| 40 |
48*3.5 |
110*2.5 |
28.5 |
|
| 50 |
57*3.5 |
125*2.5 |
31.5 |
|
| 60 |
60*3.5 |
125*2.5 |
30 |
|
| 70 |
76*4 |
142*3 |
30 |
|
| 80 |
89*4 |
160*3 |
32.5 |
|
| 100 |
108*4 |
200*3.2 |
42.8 |
|
| 100 |
114*4 |
200*3.2 |
39.8 |
|
| 125 |
133*4.5 |
225*3.5 |
42.5 |
|
| 125 |
140*4.5 |
225*3.5 |
39 |
|
| 150 |
159*5 |
250*3.9 |
41.6 |
|
| 150 |
165*4.5 |
250*3.9 |
38.6 |
|
| 200 |
219*6 |
315*4.9 |
43.1 |
|
| 250 |
273*6 |
365*6.5 |
40.4 |
|
| 300 |
325*7 |
420*7 |
40.5 |
|
| 350 |
377*7 |
500*7.8 |
53.7 |
|
| 400 |
426*7 |
550*8.8 |
53.2 |
|
| 450 |
478*7 |
600*9.3 |
51.7 |
|
| 500 |
529*8 |
655*9.8 |
53.2 |
|
| 600 |
630*8 |
760*11 |
54 |
|
| 700 |
720*9 |
850*12 |
53 |
|
| 800 |
820*10 |
955*13 |
54.5 |
|
| 900 |
920*10 |
1054*14 |
53 |
|
| 1000 |
1020*12 |
1155*15 |
52.5 |
|
| 1200 |
1220*14 |
1370*17 |
58 |
| |
|
● 预制直埋式热水保温直管(经济型)
| 保温管规格(DN)(mm) |
钢管外径*壁厚(mm) |
聚乙烯外套*壁厚(mm) |
聚氨酯保温层(mm) |
|
| 25 |
32*3 |
110*2 |
37 |
|
| 32 |
38*3 |
110*2 |
34 |
|
| 40 |
45*3.5 |
110*2 |
30.5 |
|
| 40 |
48*3.5 |
110*2 |
29 |
|
| 50 |
57*3.5 |
125*2 |
32 |
|
| 60 |
60*3.5 |
125*2 |
30.5 |
|
| 70 |
76*4 |
142*2.2 |
30.8 |
|
| 80 |
89*4 |
160*2.5 |
33 |
|
| 100 |
108*4 |
180*2.8 |
33.2 |
|
| 100 |
114*4 |
180*2.8 |
30.2 |
|
| 125 |
133*4.5 |
225*3 |
43 |
|
| 125 |
140*4.5 |
225*3 |
39.5 |
|
| 150 |
159*5 |
250*3 |
42.5 |
|
| 150 |
165*4.5 |
250*3 |
39.5 |
|
| 200 |
219*6 |
310*4 |
41.5 |
|
| 250 |
273*6 |
365*5 |
41 |
|
| 300 |
325*7 |
420*6 |
41.5 |
|
| 350 |
377*7 |
470*7 |
39.5 |
|
| 400 |
426*7 |
550*7.8 |
54.2 |
|
| 450 |
478*7 |
600*8.3 |
52.7 |
|
| 500 |
529*8 |
655*8.8 |
54.2 |
|
| 600 |
630*8 |
760*9 |
56 |
|
| 700 |
720*9 |
850*10 |
55 |
|
| 800 |
820*10 |
955*11 |
56.5 |
|
| 900 |
920*10 |
1054*12 |
53 |
|
| 1000 |
1020*12 |
1155*12 |
55.5 |
|
| 1200 |
1220*14 |
1370*13 |
62 |
| |
|
