Qhov no ncaj qha faus insulated yeeb nkab muaj cov yeeb nkab ua hauj lwm steel, sprayed polyurethane rwb thaiv tsev txheej thiab extruded PE txheej sheath. Lub thickness ntawm rwb thaiv tsev txheej thiab txheej sheath tuaj yeem hloov kho nyob rau hauv cov kev teev tseg thaum lub sij hawm tsim khoom. Nws tuaj yeem tsim tau raws li qhov nruab nrab qhov nruab nrab thiab cov cua sov- cov kev xav tau ntawm cov cua sov thiab cua txias kom ua tau raws li qhov xav tau ntawm cov haujlwm sib txawv. Cov khoom lag luam feem ntau yog siv rau kev ncaj qha - faus kev teeb tsa, thiab tseem tuaj yeem muab tso rau hauv cable trench. Nws yog dav siv nyob rau hauv lub nroog central cua sov, central cua- txias txias pipelines thiab industrial kub- txias nruab nrab kis tau tus mob tes hauj lwm. Cov khoom yog tsim thiab tshuaj xyuas raws li GB / T34611-2017 lub teb chaws tus qauv.
Cov qauv khoom
· Ua haujlwm steel yeeb nkab: Cov khoom tseem ceeb rau kev thauj mus los nruab nrab, lav lub siab muaj peev xwm ntawm cov kav dej.
· Polyurethane rwb thaiv tsev txheej: Sprayed nruj polyurethane ua npuas ncauj, ua hauj lwm raws li thermal- rwb thaiv tsev tiv thaiv.
· Lub teeb liab xaim (yeem): Nruab rau cov kav dej xau thiab kev saib xyuas txhaum.
· PE txheej txheej: Cov txheej txheem tiv thaiv kab mob polyethylene, muab dej- pov thawj, tiv thaiv- xeb thiab kev puas tsuaj rau txhua yam - tiv thaiv kev tiv thaiv rau cov khoom sab hauv.
Khoom Parameters
|
Nominal Diameter DN |
Rwb thaiv tsev Thickness (mm) |
Sab Nraum Sab Nraud Sab Nraud Dc (mm) |
Yam tsawg kawg nkaus txheej phab ntsa Thickness emin (mm) |
|
300 |
30-50 |
393-433 |
4.0 |
|
350 |
30-50 |
445-485 |
4.0 |
|
400 |
30-60 |
494-554 |
4.0 |
|
450 |
30-60 |
547-607 |
4.5 |
|
500 |
30-60 |
598-658 |
4.5 |
|
600 |
30-60 |
700-760 |
5.0 |
|
700 |
30-60 |
790-850 |
5.0 |
|
800 |
30-60 |
891-951 |
5.5 |
|
900 |
30-60 |
992-1052 |
6.0 |
|
1000 |
30-60 |
1093-1153 |
6.5 |
|
1100 |
30-60 |
1194-1254 |
7.0 |
|
1200 |
40-100 |
1316-1436 |
8.0 |
|
1400 |
50-120 |
1538-1678 |
9.0 |
|
1600 |
60-150 |
1760-1944 |
11.0 |
Txheej txheem ntau lawm
Raw khoom tshuaj xyuas
Cov yeeb nkab steel ua ntej- cua sov thiab tua blasting rau kev tshem tawm xeb
Sab hauv phab ntsa tu thiab induction cua sov ntawm cov yeeb nkab steel
Polyurethane ua npuas ncauj txau
Polyethylene winding txheej thiab dej txias
Cov yeeb nkab- xaus txiav thiab ua tiav
Kev xeem zoo
Marking thiab warehouses
FAQ
Q: Cov kev xaiv tso dab tsi muaj rau qhov ncaj qha faus insulated yeeb nkab?
A: Direct- faus nteg yog thawj daim ntawv thov. Trench nteg kuj siv tau raws li kev tsim kho kom raug. Ntev -lub sij hawm nruab nrab kub yuav tsum tsis txhob siab tshaj 120 degree, thiab tsis nco qab kub yuav tsum tsis txhob tshaj 140℃.
Q: Kuv tuaj yeem kho qhov rwb thaiv tsev thickness rau kuv qhov project?
A: Yog. Cov txheej txheej rwb thaiv tsev tuab thiab PE sab nraud- sheath thickness tuaj yeem hloov kho raws li qhov tau teev tseg. Peb tuaj yeem kho qhov ntev raws li koj qhov nruab nrab qhov nruab nrab thiab cov cua sov- qhov yuav tsum tau poob.
Q: Cov yeeb nkab no puas txhawb kev saib xyuas kev ua haujlwm?
A: Lub teeb liab hlau yog ib qho kev xaiv. Yog tias xav tau, cov teeb liab xaim tuaj yeem ua ntej - ntsia rau hauv cov yeeb nkab rau cov kav dej xau thiab kev saib xyuas txhaum.
Cim npe nrov: Tuam Tshoj direct faus insulated yeeb nkab manufacturers, lwm tus neeg, Hoobkas