Umuyoboro usobekeranye wa polyethylene umuyoboro wogukora bikozwe mubyuma bikonje bikonje bikonje hamwe na thermoplastique nkibikoresho fatizo, kandi imiyoboro yicyuma yoroheje yometseho ibyuma ikozwe na argon arc butt welding cyangwa plasma spiral welding ikoreshwa nkibishimangira. Ibice by'inyuma n'imbere ni impande zombi zigizwe na thermoplastique. Ubwoko bushya bwumuyoboro wumuvuduko, Kuberako imbaraga zicyuma zometseho ibyuma byiziritse zipfunyitse muri thermoplastique ikomeza, uyu muyoboro uhuriweho ntushobora gutsinda gusa ibitagenda neza byimiyoboro yicyuma nu miyoboro ya pulasitike, ariko kandi ufite ubukana bwimiyoboro yicyuma na ruswa. kurwanya imiyoboro ya pulasitike. Ni igisubizo cyinganda za peteroli ninganda. Numuyoboro ukenewe byihutirwa byimiyoboro nini nini ya diametre ikomeye mu miti ya farumasi, ibiryo, ubucukuzi, gaze nindi mirima. Nibikorwa byubuhinduzi bwa tekinoloji yo gukemura umuyoboro wingenzi wubwubatsi nogutanga amazi ya komini. Nubwoko bushya bwumuyoboro uhuriweho muri 21stikinyejana.
Impeta ndende ikomeye kandi ikomeye
Umuyoboro usobekeranye wibyuma bya pulasitike ya pulasitike ifite imiyoboro ihanitse kandi ikomeye cyane yegereye imiyoboro yicyuma, kandi irakwiriye cyane cyane gushira hejuru ya koridoro.
Imikorere yumutekano
Ikadiri ishimangiwe yumukandara wibyuma bya pulasitike hamwe nibikoresho fatizo bya plastike аге birimo byuzuye muri rusange binyuze murushundura, kandi hariho po guhangayikishwa no gukuramo plastike yimbere yimbere ninyuma hamwe nicyuma. Ihuza ry'amashanyarazi rifite imbaraga zo kurwanya igishushanyo cya axial, kandi sisitemu y'imiyoboro ifite ubwizerwe buhanitse. Mubihe bisanzwe, ubuzima bwa serivisi сап bugera kumyaka 50.
Amazina yo hanze ya diameter no gutandukana | Urukuta rw'izina ruzengurutse no gutandukana | Umuvuduko w'izina | Agaciro ntarengwa S. |
Dn (mm) | En (mm) | Mpa | Mm |
50 + 0.5 0 | 6.0 + 1.5 9 | 2.0 | 1.5 |
63 + 0.6 0 | 6.5 + 1.5 0 | 2.0 | 1.5 |
75 + 0.7 0 | 7.0 + 1.5 0 | 2.0 | 1.5 |
90 + 0.9 0 | 8.0 + 1.5 0 | 2.0 | 1.5 |
110 + 1.0 0 | 9.0 + 1.5 0 | 2.0 | 1.5 |
140 + 1.1 0 | 9.0 + 1.5 0 | 1.6 | 2.0 |
160 + 1.2 0 | 10.0 + 1.8 0 | 1.6 | 2.0 |
200 + 1.3 0 | 11.0 + 2.0 0 | 1.6 | 2.0 |
225 + 1.4 0 | 11.5 + 2.2 0 | 1.6 | 2.0 |
250 + 1.4 0 | 12.0 + 2.2 0 | 1.6 | 2.0 |
280 + 1.5 0 | 12.5 + 2.3 0 | 1.6 | 2.5 |
315 + 1.5 0 | 13.0 + 2.5 0 | 1.25 | 2.5 |
355 + 1.6 0 | 14.0 + 2.5 0 | 1.25 | 2.5 |
400 + 1.6 0 | 15.0 + 2.8 0 | 1.25 | 2.5 |
450 + 1.8 0 | 15.0 + 2.8 0 | 1.25 | 2.5 |
500 + 2.0 0 | 16.0 + 3.0 0 | 1.25 | 2.5 |
Ibintu bifatika byumuyoboro uhuriweho | ||
Umushinga | Ibisabwa | |
Gucika intege mukibazo | Nta gucamo | |
Igabanuka ryigihe kirekire (110 ° С, komeza 1h) | <0.3% | |
Ikizamini cya Hydraulic | Ubushyuhe: 20 ° С; Igihe: 1h; Umuvuduko: igitutu cyizina x1.5 | Ntabwo yavunitse Nta kumeneka |
Ubushyuhe: 70 ° С; Igihe: 165h; Umuvuduko: Umuvuduko w'izina x1.5x0.76 | ||
Ubushyuhe: 85 ° С; Igihe: 165h; Umuvuduko ukabije pressure igitutu cyizina x1.5x0.66 |