"Daacadnimo, Hal-abuurnimo, Adag, iyo Hufnaan" waxaa laga yaabaa inay tahay fikradda joogtada ah ee ururkayaga muddada dheer si loo aasaaso si wadajir ah macaamiisha si ay u wadaagaan wax-soo-saarka iyo faa'iidada wadaagga ah ee soo saaraha hogaaminaya 219-2020 mm Large Size Spiral Welded Black Carbon Steel tube SSAW, Waxaan si dhab ah u rajaynaynaa inaanu mustaqbalka dhow kula samayno xidhiidho lagu qanco.Waan idinla socodsiin doonnaa horumarkayaga waxaanan rajeyneynaa inaan idinla dhisno xiriir ganacsi oo joogto ah.
"Daacadnimo, Hal-abuurnimo, Adag, iyo Hufnaan" waxa laga yaabaa inay tahay fikradda joogtada ah ee ururkayaga muddada dheer si loo dhiso wadajir macaamiisha iyo is-dhaafsiga labada dhinac iyo faa'iidada wadaagga ahBeebka Birta Kaarboon Alxanka leh ee Shiinaha iyo Dhuumaha Birta Fudud ee SSAW, Si loo ilaaliyo booska hogaaminta ee warshadeena, marnaba ma joojineyno caqabada xaddidaadda dhammaan dhinacyada si loo abuuro xalalka ugu habboon.Jidkiisa, Waxaan ku kobcin karnaa qaab nololeedkeena oo aan kor ugu qaadno jawi nololeed oo ka wanaagsan bulshada caalamka.
By habka welded fusion.
Soo-saarka:Kaarboon SSAW Dhuumaha Birta.
Cabbirka:OD: 219 ~ 2500mm WT: 6 ~ 30mm.
Darajo:Gr1, Gr2, Gr3.
Dhererka:6M ama dherer cayiman sida loo baahan yahay.
Dhammaad:Dhammaadka Cad, Dhammaadka Wacan.
Birtu waa inay ka koobnaato wax ka badan 0.050% fosfooraska.
| Shuruudaha Xoojinta | |||
| Fasalka 1 | Fasalka 2 | Fasalka 3 | |
| Xoog xajin, min, psi (MPa) | 50 000 (345) | 60 000 (415) | 66 000 (455) |
| Dhibic wax-soo-saar ama xoog wax-soo-saar, min, psi(MPa) | 30 000 (205) | 35 000 (240) | 45 000 (310) |
| Kordhinta ugu yar ee aasaasiga ah ee dhumucda derbiga magaca ah %6 inch (7.9 mm) ama ka badan: | |||
| Kordhinta 8 inji (203.2 mm), min, % | 18 | 14 | … |
| Kordhinta 2 inji (50.8 mm), min, % | 30 | 25 | 20 |
| Dhumucdiisuna waxay ka yar tahay %6 in. (7.9 mm), ka goynta dhererka ugu yar ee aasaasiga ah ee 2 in. (50.08 mm) ee Vzi kasta - in. (0.8 mm) hoos u dhac ku yimid dhumucda derbiga magaca hoos %6 in. (7.9 mm), boqolleyda dhibcood | 1.5A | 1.25A | 1.0A… |
| La Xisaabiyay Qiimaha Kordhinta Ugu Yar | ||||
| Dhumucda Darbiga Magac ahaan | Kordhinta 2 inji (50.8 mm), min, % | |||
| gudaha | mm. | Fasalka 1 | Fasalka 2 | Fasalka 3 |
| 5/16 (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 |
| 3/16(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 |
| Jadwalka sare wuxuu siinayaa qiyamka dhererka ugu yar ee la xisaabiyay ee dhumucyada derbiga magacuyaal ee kala duwan.Meesha dhumucda darbiga magaca ah ee la cayimay uu dhex dhexaad u yahay kuwa kor lagu muujiyey, qiimaha dhererka ugu yar waa in loo go'aamiyaa sida soo socota: | ||||
| Darajo | ||||
| 1. E=48t+15.00 | ||||
| 2. E=40t+12.50 | ||||
| 3. E=32t+10.00 | ||||
| meesha: | ||||
| E = dhererka 2 inji.,%, iyo | ||||
| T = dhumucdiisuna waxay cayiman tahay gidaarka, gudaha. | ||||
Dhexroor ka baxsan
Dhexroorka ka baxsan tuubooyinka tuubooyinka waa in aanay ka duwanaan doonin wax ka badan ±1% dhexroorka dibadda ee la cayimay.
Dhumucda gidaarka
Dhumucdiisuna waxay tahay waa in aanay ka badnayn 12.5% oo hoos timaada dhumucda darbiga magaca ee la cayimay.
Dhererka
Tusmada tuubooyinka waa in lagu gogladaa dherer random ah, labanlaab random dhererka, ama dhererka lebbiska sida lagu qeexay nidaamka iibka, iyadoo la raacayo xuduudaha soo socda:
a. Hal dherer oo random ah: 16 ilaa 25ft (4.88 ilaa 7.62mm), inch
b. Dherer random oo laba jibaaran: In ka badan 25ft (7.62m) oo leh celceliska ugu yar ee 35ft (10.67m)
c. Dhererka lebbiska: dhererka sida lagu cayimay oo leh kala duwanaansho la ogol yahay oo ±1 in.
Miisaanka
Dherer kasta oo tuunbada tuubooyinka ah waa in si gaar ah loo miisaamaa oo miisaankeedu waa inaanu ka duwanayn 15% ka badan ama 5% ka hooseeya miisaankeeda aragtida, iyadoo la xisaabinayo iyadoo la isticmaalayo dhererkeeda iyo miisaankeeda dhererka halbeeg kasta.
A. Magaca wax-soo-saarka ama astaanta lagu garto.
B. Cabbirrada (dhexroor magaca iyo dhumucda derbiga magacaaban, dhererka iyo miisaanka dhererka cutubkiiba).
C. Nambarka kulaylka.
D. Habka wax-soo-saarka (la'aanta).
E. Darajada
F. Tilmaamidda.
● Tuubo qaawan ama dahaarka madow / Varnish (la habeeyey);
● dabacsan;
● Labaduba waxay ku dhammaadaan ilaaliyeyaasha dhamaadka;
● Dhammaad cad , dhammaad bevel;
● Calaamadaynta.
"Daacadnimo, Hal-abuurnimo, Adag, iyo Hufnaan" waxaa laga yaabaa inay tahay fikradda joogtada ah ee ururkayaga muddada dheer si loo aasaaso si wadajir ah macaamiisha si ay u wadaagaan wax-soo-saarka iyo faa'iidada wadaagga ah ee soo saaraha hogaaminaya 219-2020 mm Large Size Spiral Welded Black Carbon Steel tube SSAW, Waxaan si dhab ah u rajaynaynaa inaanu mustaqbalka dhow kula samayno xidhiidho lagu qanco.Waan idinla socodsiin doonnaa horumarkayaga waxaanan rajeyneynaa inaan idinla dhisno xiriir ganacsi oo joogto ah.
Soo saaraha hormuudka u ahBeebka Birta Kaarboon Alxanka leh ee Shiinaha iyo Dhuumaha Birta Fudud ee SSAW, Si loo ilaaliyo booska hogaaminta ee warshadeena, marnaba ma joojineyno caqabada xaddidaadda dhammaan dhinacyada si loo abuuro xalalka ugu habboon.Jidkiisa, Waxaan ku kobcin karnaa qaab nololeedkeena oo aan kor ugu qaadno jawi nololeed oo ka wanaagsan bulshada caalamka.
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