Steel-plastic Composite Pipe a matu hpaji ra ai lam ni

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2, steel hte plastic composite pipe ngut ai arung arai ni gaw, daw a lahkawng maga hte pipe axis hte dingyang galaw ra ai.
3, n-gang hte plastic composite pipe ni a kata hte shinggan maga gaw, n-gun n rawng ai, n-gun n rawng ai, n-gun n rawng ai, n-gun n rawng ai, n-gun n rawng ai, myit daw myit hten ai, nsam n bung ai nsam hte nsam galai mat ai line hpe n mai lang ai.
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5. Pipe kata na weld ni a burr ni hpe shaw kau ra ai.
6. Pipe a kata hte shinggan maga de gaw zinc immersion layer hkum tsup ai hku nga ra ai, zinc hta n lup shi ai nsam hpraw ai shara (sh) bubbles ni n nga ra ai.
7, lining plastic pipe arung arai gaw PE100 arung arai nnan langai mi rai nna, kata na nsam gaw htoi tu ai hpraw ai hpraw ai.
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1) Binding n-gun: n-gang hte plastic katsi ai hka htung a hkrak ai matut mahkai n-gun gaw 0.3MPa (30N / cm2) hta n-pu na n mai byin ai, hka lum ai pipe a direct matut mahkai ai n-gun gaw 1.0 MPa hta n yawm ai (100 N / cm2);
2) Bending galaw ai lam: nominal diameter gaw 50mm lined plastic steel pipe hta grau n law ai, n-gun n rawng ai, n-gang hte kata hte shinggan na plastic layer gaw layer byin ai lam kaw na hkrak n pru ai;
3) n-gun rawng ai bungli galaw ai lam: nominal lining plastic steel pipe diameter gaw 50mm hta n kaba ai, n-gun n rawng ai, n-gang hte kata na hte shinggan na plastic layer hpe hkrak hkrak n-gun n rawng ai;
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5) Katsi ai hte katsi ai hpe ninghkap lu ai shingjawng ai lam: katsi ai hte katsi ai aten ladaw masum na ai hpang hka lum ai hka hpe htawt sit na matu lang ai lined plastic steel pipe a aten, lining plastic layer gaw deformation n-gun n rawng ai hte kaga n kaja ai lam ni n nga ai, shi a shingdaw ai n-gun gaw Daw 1 hta tsun da ai hta n yawm ging ai;
6) Shinggan na plastic layer a peel n-gun: peel n-gun gaw 0.35 MPa hta n yawm na re (35 N / cm2).
9. Hpaji masa ni hte madung parameter ni hpe shingdaw yu yang (Dat I):
10, arung arai arung arai ni hpe lata ai lam, hkrang shapraw ai lam gaw hkan sa ra ai raitim, design sumla ni hta ra kadawn ai lam ni hta n yawm ai.
11. Ndai kaw n tsun da ai kaga lam ni a matu, seng ang ai mungdan hte hpaga lam madang ni hpe yu u.