| UMWIHARIKO WA SSAW PIPE | |
| 1. Ingano | 1) OD: 219mm-3500mm |
| 2) Ubunini bw'urukuta: 5mm-30mm | |
| 3) SCH20, SCH40, STD, nibindi | |
| 2.Icyiciro: | ASTM A53, API 5L, EN10219, EN10210, ASTM A252 nibindi |
| 3.Ibikoresho | Q235, Q345, ASTM A53 Gr.B, API5L Gr.B X42 X52 X60 X70 X80, S235JRH, S355J0H nibindi |
| 4.Ukoresha: | 1) Umuvuduko ukabije wamazi, amazi, gaze, amavuta, umuyoboro wumurongo |
| 2) Imiterere y'umuyoboro, kubaka imiyoboro | |
| 3) Uruzitiro, umuyoboro wumuryango | |
| 5.Gufata | 1) Bared 2) Irangi ryirabura (coating varnish) 3) Gushyira imbaraga 4) Amavuta 5)PE, 3PE, FBE, kwangirika kwangirika, Kurwanya ruswa |
| 6.Ikoranabuhanga | Umuyoboro w'icyuma usudira |
| 7.Umurongo wo gusudira | SSAW |
| 8.Ubugenzuzi: | Hamwe na Hydraulic Ikizamini, RT, UT cyangwa ubugenzuzi nundi muntu wa 3 |
| 9.Gutanga | Ibikoresho, Igikoresho kinini. |
| 10. Ibyerekeye Ubwiza Bwacu | 1) Nta byangiritse, nta byunamye 2) Nta burrs cyangwa impande zikarishye kandi nta bisigazwa 3) Ubuntu kubwamavuta & marike 4) Ibicuruzwa byose birashobora kugenzurwa nubugenzuzi bwabandi mbere yo koherezwa |
P Umuyoboro wuzuye cyangwa Umukara / Varnish coating (yihariye);
●
● Byombi birangirana nabashinzwe kurinda;
End Impera y'ibibaya, impera ya bevel;
Ikimenyetso.
| Ibisabwa | |||
| Icyiciro cya 1 | Icyiciro cya 2 | Icyiciro cya 3 | |
| Imbaraga zingana, min, psi (MPa) | 50 000 (345) | 60 000 (415) | 66 000 (455) |
| Gutanga umusaruro cyangwa gutanga imbaraga, min, psi (MPa) | 30 000 (205) | 35 000 (240) | 45 000 (310) |
| Ibanze ntarengwa kuramba kurukuta rwizina% 6 muri. (7,9 mm) cyangwa irenga: | |||
| Kurambura muri 8 muri. (203.2 mm), min,% | 18 | 14 | ... |
| Kurambura muri 2 muri. (50.8 mm), min,% | 30 | 25 | 20 |
| Ku rukuta rw'izina rufite uburebure buri munsi ya% 6 muri. (7,9 mm), mu manota y'ijanisha | 1.5A | 1.25A | 1.0A ... |
| Kubara Ntarengwa Ntarengwa | ||||
| Nominal Urukuta | Kurambura muri 2 muri. (50.8 mm), min,% | |||
| in. | mm. | Icyiciro cya 1 | Icyiciro cya 2 | Icyiciro cya 3 |
| 16/5 (0.312) | 7.9 | 30.00 | 25.00 | 20.00 |
| 9/32 (0.281) | 7.1 | 28.50 | 23.75 | 19.00 |
| 1/4 (0.25) | 6.4 | 27.00 | 22.50 | 18.00 |
| 7/32 (0.219) | 5.6 | 25.50 | 21.25 | 17.00 |
| 16/3 (0.188) | 4.8 | 24.00 | 20.00 | 26.00 |
| 11/6 (0.172) | 4.4 | 23.25 | 19.50 | 15.50 |
| 5/32 (0.156) | 4.0 | 22.50 | 18.75 | 15.00 |
| 9/64 (0.141) | 3.6 | 21.75 | 18.25 | 14.50 |
| 1/8 (0.125) | 3.2 | 21.00 | 17.50 | 14.00 |
| 7/64 (0.109) | 2.8 | 20.25 | 16.75 | 13.50 |
| Imbonerahamwe yavuzwe haruguru itanga imibare ntarengwa yo kuramba kuburebure butandukanye bwurukuta.Iyo uburebure bwurukuta rwerekanwe buri hagati yerekanwa hejuru, agaciro ntarengwa ko kuramba kugenwa gutya: | ||||
| Icyiciro | ||||
| 1. E = 48t + 15.00 | ||||
| 2. E = 40t + 12.50 | ||||
| 3. E = 32t + 10.00 | ||||
| aho: | ||||
| E = kurambura muri 2 muri.,%, Na | ||||
| T = yerekanwe urukuta rw'izina uburebure, muri. | ||||
| Hanze ya Diameter | Diameter yo hanze yibirundo by'imiyoboro ntishobora gutandukana kurenza ± 1% uhereye kumurambararo wagaragaye. | ||
| Ubunini bw'urukuta | Umubyimba wurukuta umwanya uwariwo wose ntushobora kurenza 12.5% munsi yubugari bwurukuta. | ||
| Uburebure | Ibirundo by'imiyoboro bigomba gutangwa muburebure bumwe, uburebure bubiri, cyangwa muburebure bumwe nkuko bigaragara muburyo bwo kugura, ukurikije imipaka ikurikira: | Uburebure bumwe | 16 kugeza 25ft (4.88 kugeza 7,62mm), santimetero |
| Uburebure bubiri | Kurenga 25ft (7.62m) hamwe byibuze byibuze 35ft (10.67m) | ||
| Uburebure bumwe | Uburebure nkuko byasobanuwe hamwe no gutandukana byemewe ± 1 muri. | ||
| Ibiro | Buri burebure bw'ikirundo cy'ipine bugomba gupimwa ukwe kandi uburemere bwacyo ntibushobora gutandukana hejuru ya 15% hejuru ya 5% cyangwa munsi ya 5% munsi yuburemere bwacyo, ubaze ukoresheje uburebure bwacyo nuburemere bwacyo muburebure. | ||
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