Rubber Steel Wire Braid Hydraulic Hose Thermal Insulation Pipe

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Hainan

  • Validity to:

    Long-term effective

  • Last update:

    2017-10-25 21:09

  • Browse the number:

    138

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Company Profile

Hainan Huatong Xinda Trade Co., Ltd.

By certification [File Integrity]

Contact:Ms. Lin(Mr.)  

Email:

Telephone:

Phone:

Area:Hainan

Address:Hainan

Website: http://pipefitting-htxd.artstx.com/

Product details
Product Description
steal pipe with Polyurethane foam insulation and HDPE jacket sleeve
Name  Pre-insulated Pipe
structure work steel pipe/polyurethane insuation layer /HDPE outer protection pipe
the material of insuation layer polyurethane foam
 Installation Method 1.cold installation
2.Prestress Installation
3.Preheat Installation Method
4.One-Time Compensator Installation Method
 
Main Indexes of Polyurethane insulation layer 
 
indexes preference Standard unit standard requirement
Density CJ/T114-4.3.2 kg/m3  ≥60
Average CJ/T114-4.3.1 mm ≤0.5
Percentage of close area CJ/T114-4.3.1 % ≥ 88
Compressive strength  CJ/T114-4.3.3 MPa ≥ 0.3
Water Absorption CJ/T114-4.3.5 % Immersion in boiling water 90 minute,bubble water absorption should be not more than 10%
Cavity CJ/T114-4.3.1   ≤ 0.033
 
Specification of pre-insulated Pipe
 
Specifications
(mm)
steel pipe OD×Thickness
(mm)
Outer protection tube diameter ×Wall thickness
(mm)
Insulation thickness
(mm)
Unit weight
Kg/m
32/90 32×2.8 90×2.5 26.5 3
45/110 45×2.8 110×2.5 30.0 4
57/120 57×3.0 120×2.5 29.0 6
60/125 60×3.5 125×3.0 29.5 7
76/140 76×4.0 140×3.0 29.0 9
89/160 89×4.0 160×3.0 32.5 11
108/180 108×4.0 180×3.0 33.0 13
133/200 133×4.5 200×3.2 30.3 17
159/250 159×4.5 250×3.9 41.6 22
219/315 219×6.0 315×4.9 43.1 39
273/365 273×6.0 365×5.6 40.4 49
325/420 325×7.0 420×7.0 40.5 67
377/500 377×7.0 500×7.8 53.7 81
426/560 426×7.0 560×8.8 58.2 94
478/600 478×7.0 600×8.8 52.2 104
529/630 529×7.0 630×9.8 40.7 114
529/655 529×7.0 655×9.8 53.2 117
630/760 630×8.0 760×11.5 53.5 158
720/850 720×8.0 850×12.0 53.0 181
820/960 820×10.0 960×14.0 56.0 252
920/1055 920×10.0 1055×14.0 53.5 281
1020/1155 1020×10.0 1155×14.0 53.5 312
1220/1380 1220×12.0 1380×16.0 64.0 444
1420/1602 1420×14.0 1602×16.0 75.0 590
Advantage of the pre-insulated pipe
1. good insulation properties
2. low heat loss
3.  heat loss is 25% of the traditional pipe.
4. energy saving
5.  about 30 yeas move the service life, low cost
6. has a strong waterproof and corrosive resistance and high mechanical strength
7. no attached trench ,can be directly buried in the ground or water.