Ob chav phab ntsa Thaum tshav kub kub Shrinkable Tube
Nta thiab daim ntawv thov
1. HD-4 series yog semi-conducting thermal shrinkable bushing coated nrog ib txheej ntawm thermosol sab hauv.Nws txheej sab nraud muaj hluav taws xob cross-linked polythene thiab nws cov txheej sab hauv yog cov tsim tshwj xeeb uas tsim cov nplaum sab hauv.Thaum nws yog rhuab nyob rau hauv lub thermosol yuav shrinks rau sab nraud phab ntsa thiab sau lub clearance.Thaum nws txias, lub thickness ntawm ob phab ntsa yog heev txawm thiab ruaj. cov khoom siv hluav taws xob sib khi ntawm cov hlua hluav taws xob tiv thaiv cov hlau xaim, thiab kev kho ntawm cov xov hlau thiab cov cables .Nws tuaj yeem tiv thaiv cov polymer chains los ntawm loosening thiab faIling xws li pas dej ua ke lampauto pipelineand advanced kab.
2. Nta:
Daim ntawv thov:-40 ℃ ~ 50 ℃;
Initial shrinking kub:70 ℃;
Tag nrho shrinking kub:125 ℃;
Melting kub ntawm internal nplaum txheej:70 ℃ ~ 80 ℃;
Shrinking ratio:3: 1 (Qhov loj dua qhov loj me tuaj yeem muab tau raws li cov neeg siv khoom xav tau.) foob, dej-pov thawj, muaj zog yoog raws.yooj yim tuaj yeem ntsws thaum rhuab nrog qhov cub lossis cua kub phom; khoom siv sijhawm thiab xa khoom; thiab ntau lawm.
Xim txheem:Dub (Lwm cov xim yog raws li cov neeg siv khoom xav tau).
Specifications
| Specification | Dimension ua ntej shrinking (mm) | Dimension tom qab shrinking (mm) | Txheem ntim |
Daim ntawv thov (mm)
| |||
| mm | Ntiv | Sab hauv txoj kab uas hla | Phab ntsa thickness | Phab ntsa thickness | Sab hauv txoj kab uas hla | ||
| Φ2.4 yog | 3/32 | 2.7 ± 0.5 | 0.7 ± 0.15 | 0.30 ± 0.10 | 0.8 ua | 100 (m / disc) | 0.9 ~ 2.2 hli |
| Φ3.2 | 1/8 | 3.2 ± 0.5 | 0.9 ± 0.15 | 0.35 ± 0.10 | 1.0 | 100 (m / disc) | 1.2～ 3.1 |
| Ib 4.8 | 3/16 | 4.8 ± 0.5 | 1.0 ± 0.15 | 0.40 ± 0.10 | 1.6 | 100 (m / disc) | 1.8-4.6 |
| Ib 6.4 | 1/4 | 6.4 ± 0.5 | 1.2 ± 0.15 | 0.45 ± 0.12 | 2.2 | 100 (m / disc) | 2.4-6.4 |
| Ib 7.9 | 5/16 | 8.0 ± 0.5 | 1.3 ± 0.15 | 0.50 ± 0.12 | 2.7 | 100 (m / disc) | 2.9-7.7 Nws |
| Ib 9.5 | 3/8 | 9.6 ± 0.5 | 1.4 ± 0.15 | 0.50 ± 0.12 | 3.2 | 1.22 (m / s) | 3.4-9.4 ib |
| Ib 12.7 | 1/2 | 12.8 ± 0.8 | 1.6 ± 0.20 | 0.50 ± 0.12 | 4.2 | 1.22 (m / s) | 4.4 – 12.5 |
| Φ15 | 5/8 | 15.0 ± 0.8 | 0.8 ± 0.20 | 0.50 ± 0.12 | 5.2 | 1.22 (m / s) | 5.4-14.8 Nws |
| Ib 19.1 | 3/4 | 19.6 ± 0.8 | 2.0 ± 0.20 | 0.50 ± 0.12 | 6.3 | 1.22 (m / s) | 6.5-18.8 Nws |
| Ib 25.4 | 1 | 25.4 ± 0.8 | 2.1 ± 0.20 | 0.50 ± 0.12 | 8.5 | 1.22 (m / s) | 8.8-25 |
| Φ30 | 5/4 | 30.5 ± 0.8 | 2.2 ± 0.20 | 0.60 ± 0.15 | 10.2 | 1.22 (m / s) | 10.5-30 Nws |
| Φ39 | 3/2 | 39.8 ± 0.8 | 2.4 ± 0.20 | 0.60 ± 0.15 | 13.5 Nws | 1.22 (m / s) | 14 x9 |
| Φ50 | 2 | 50 ± 0.8 hli | 2.7 ± 0.25 | 0.70 ± 0.15 | 17.0 Nws | 1.22 (m / s) | 17.5-49 Nws |
| Φ64 | 5/2 | ≥64 | 3.0 ± 0.25 | 0.70 ± 0.15 | 21.0 Nws | 1.22 (m / s) | 22 x62 |
| Φ75 ua | 3 | ≥75 | 3.0 ± 0.30 | 1.00 ± 0.20 | 25.0 Nws | 1.22 (m / s) | 26 x72 |
| Φ90 | 7/2 | ≥90 | 3.0 ± 0.30 | 1.00 ± 0.20 | 30.0 Nws | 1.22 (m / s) | 32 x88 |
| Φ100 | 4 | ≥100 | 3.0 ± 0.30 | 1.00 ± 0.20 | 34.0 Nws | 1.22 (m / s) | 36 y90 |
| Φ125 | 5 | ≥125 | 3.0 ± 0.30 | 1.00 ± 0.20 | 42.0 Nws | 1.22 (m / s) | 44-125 ib |
