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HDPE 100 / PE100 Píopa le haghaidh Soláthar Gáis

2018-11-15

Product Detail

Basic Info

  • Iontráil an tAcht Anseo (mar shampla: Méid): Cuir isteach Luach Anseo (mar shampla: 12 Inches)

Product Description

Gnéithe píopa gás PE:
* Corrosion. Polyethylene is an inert material, except for a few strong oxidant, can be resistant to a variety of aggressive chemical media, no electrochemical corrosion, no coating.
* Does not leak. PE gas pipeline mainly welding connection (hot melt connection or fused connection), compared with the rubber ring type joints or other mechanical joints, is not dangerous because of distortions caused by leaking joints exist.
* Good resistance to scratches capacity. Effective against scratches caused by stress concentration in the material, may greatly reduce the pipeline damage.
* Toughness ard. Is píobán ard dianachta é píopa gás PE, is é an t-iompar atá ag briseadh i gcoitinne níos mó ná 500 faoin gcéad, bunaithe ar chumas an phíopaí a chur in oiriúint do shocrú míchothrom, an-láidir. Is feidhmíocht seismeach den scoth an phíblíne é.
* Solúbthacht den scoth. Is féidir le píopa gáis PE-solúbtha poileitiléin an méid diosca a dhéanamh. Níor athraíodh slotted le haghaidh tógála, d'athraigh píblíne gáis PE go de réir riachtanais na modhanna tógála.
* Advanced fused pipe structure. Non-exposed spiral heating wire to ensure the weld zone uniform heat conduction, and effectively put an end to the short circuit occurs when the pipe inserted into the phenomenon, while avoiding an exposed electric wire prone to aging corrosion defects and pipe inner wall smooth, easy to install .
* Good resistance to rapid crack pass. Rapid crack pipe refers accidental crack in the pipeline, at a speed of several hundred crack m / s growth, resulting in tens of meters or even a large instantaneous km pipe rupture accident. Actual use has not yet found a fast split polyethylene gas pipe.
* Long life, up to 50 years.
Ár cuideachta ag baint úsáide as amhábhar ar ardchaighdeán chun píopa gás PE a tháirgeadh, agus comhpháirteanna píopaí píopa gás PE a theastaíonn chun ceadúnas táirgeachta trealaimh speisialta a mhonarú, déantar cáilíocht de20-1000mm a mhonarú, clú-bhunaithe, seirbhísí a fheabhsú, fáilte romhat teagmháil a dhéanamh linn .
Physical Properties:

Item Typical Value
Cobhsaíocht Theirmeach 20
Longitudinal Reversion <=3%
Melt flow rate = 20%
Fadú ag Briseadh >=350%
Resistance to rapid crack propagation Full-Scale Test(dn>=250mm), Critical Pressure PC,FS>=1.5xMOP
S4 Test (for all size) Critical Pressure P C,s4>=MOP/2.4-0.072
Friotaíocht ar fhás crack mall (en = 5mm) 165h
Tástáil Hiodrostatach Failure Time>=100h,20,9.0MPa(PE80),12.4MPa(PE100) Gan Laghdú, Gan Rupture
Failure Time>=165h,80,4.5MPa(PE80),5.4MPa(PE100) Gan Laghdú, Gan Rupture
Failure Time>=1000h,80,4.0MPa(PE80),5.0MPa(PE100) Gan Laghdú, Gan Rupture
Resistance to Weathering (afer accumulated energy>=3.5GJ/m2) Fós riachtanais na míre 1,4 agus 9 a chomhlíonadh


Méid píopa gás PE:

Nominal  diameter(mm) An tiús íosta balla, en (min)
SDR11 SDR17.6
20 3.0 2.3
25 3.0 2.3
32 3.0 2.3
40 3.7 2.3
50 4.6 2.9
63 5.8 3.6
75 6.8 4.3
90 8.2 5.2
110 10.0 6.3
125 11.4 7.1
140 12.7 8.0
160 14.6 9.1
180 16.4 10.3
200 18.2 11.4
225 20.5 12.8
250 22.7 14.2
280 25.4 15.9
315 28.6 17.9
355 32.3 20.2
400 36.4 22.8
450 40.9 25.6
500 45.5 28.4
560 50.9 31.9
630 57.3 35.8