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By certification 
| Carrier pipe | |
Steel pipe |
seamless or welded |
stainless steel | |
Plastic pipe |
PE,PPR, PE-RT,PVC |
copper | |
Note:we insulated all types of carrier pipe according to the customer. | |
Casing pipe | |
Plastic pipe |
High density polyethylene (black or orange) |
Metal pipe |
galvanized,aluminium,stainless |
Application:pre insulated pipe for underground maily used in district heating, district cooling, crude oil and gas transportation and so on
Medium temperature:Less than 120℃(Accidental peak≤130℃)
Medium pressure:Less than 2.5 MPa
Related products:with alarming line,joint materials,insulation fittings
company advantages:
A.150 patents
B.one-stop service
C.OEM,ODM
D.Servicing for 200 cities and 1300 projects
E.Quality control laboratory, our test center approved the review through the CNAS field.
F.Production range：DN20mm～DN1600mm
G.Production capacity：2000km/year
Steel pipe（mm） |
HDPE pipe（mm） |
Thickness of insulation layer |
||
diameter |
thickness |
diameter |
Min.thickness |
|
32 |
3.0 |
90 |
3.0 |
26 |
45 |
3.5 |
110 |
3.0 |
29.5 |
57 |
3.5 |
120 |
3.0 |
28.5 |
76 |
4.0 |
140 |
3.0 |
29 |
89 |
4.0 |
150 |
3.0 |
27.5 |
108 |
4.5 |
180 |
3.0 |
33 |
133 |
4.5 |
225 |
3.5 |
42.5 |
159 |
5.0 |
250 |
3.6 |
41.9 |
219 |
6.0 |
315 |
4.1 |
43.9 |
273 |
6.0 |
365 |
4.8 |
41.2 |
325 |
7.0 |
420 |
5.2 |
42.3 |
377 |
7.0 |
500 |
5.6 |
55.9 |
426 |
8.0 |
560 |
6.0 |
61 |
478 |
8.0 |
600 |
6.3 |
54.7 |
529 |
8.0 |
655 |
6.6 |
56.4 |
630 |
9.0 |
760 |
7.6 |
57.4 |
720 |
9.0 |
850 |
8.3 |
56.7 |
820 |
10.0 |
960 |
9.1 |
60.9 |
920 |
10.0 |
1055 |
9.8 |
57.7 |
1020 |
10.0 |
1155 |
10.6 |
56.9 |
1220 |
12.0 |
1370 |
12.5 |
62.5 |
1220 |
14.0 |
1420 |
13.4 |
86.6 |
1420 |
16.0 |
1580 |
15.0 |
65 |
1420 |
18.0 |
1680 |
16.0 |
114 |
1620 |
18.0 |
1840 |
20.0 |
90 |
1620 |
20.0 |
1890 |
20.0 |
115 |
1: can we get a sample of pre insulated pipe for underground?
Yes, we can provide a sample for you to test.
2: Where is your manufacturer?
we located in Yutian country, Hebei Province, China. Near Beijing and Tianjin.
http://www.tsxingbang.com/
