| ZOFUNIKA KWA PIPE YA LSAW zitsulo | |
| 1.Kukula | 1) OD: 355.6mm-1828.8mm |
| 2) Khoma Makulidwe: 8mm-60mm | |
| 3) SCH20,SCH40,STD,XS,SCH80 | |
| 2. Standard: | ASTM A53,API 5L,EN10219,EN10210,ASTM A252,AS1163 etc. |
| 3.Zinthu | ASTM A53 Gr.B,API 5L Gr.B,X42,X52,X60,X70,X80,S235JR,S355J0H, etc. |
| 4. Kugwiritsa Ntchito: | 1) otsika kuthamanga madzi, madzi, gasi, mafuta, mzere chitoliro |
| 2) chitoliro cha chitoliro, chitoliro chomanga chitoliro | |
| 3) mpanda, chitseko chitoliro | |
| 5.Kupaka | 1) Zovuta 2) Chopaka Chakuda (chophimba cha varnish) 3) Magalasi 4) Mafuta 5) Pe, 3PE, FBE, comosion kugonjetsedwa ❖ kuyanika, Anti dzimbiri ❖ kuyanika |
| 6.Njira | longitudinal welded zitsulo chitoliro |
| 7. Kuyendera: | Ndi Hyd raulic Testing, Eddy Current, RT, UT kapena kuyendera ndi gulu lachitatu |
| 8.Kutumiza | Container, Bulk Vessel. |
| 9.Za Ubwino Wathu: | 1) Palibe kuwonongeka, palibe kupindika 2) palibe burrs kapena m'mphepete lakuthwa komanso zotsalira 3) Zaulere zopaka mafuta & kuziyika 4) Katundu onse akhoza kufufuzidwa ndi kuyendera gulu lachitatu asanatumizidwe |
Chitoliro cholamulidwa ndi ichi chimagwiritsidwa ntchito popanga.
Chitsulo sichiyenera kukhala ndi phosphorous yoposa 0.050%.
Zofunikira za Tensile
| Zofunikira za Tensile | |||
| Gulu 1 | Gulu 2 | Gulu 3 | |
| Mphamvu zolimba, min, psi (MPa) | 50 000 (345) | 60 000 (415) | 66 000 (455) |
| Zokolola kapena mphamvu zokolola, min, psi(MPa) | 30 000 (205) | 35 000 (240) | 45 000 (310) |
| Kutalikitsa kocheperako kwa makulidwe a khoma %6 mu. (7.9 mm) kapena kupitilira apo: Kutalika mu 8 in. (203.2 mm), min, % Kutalikira mu 2 in. (50.8 mm), min, % | 18 30 | 14 25 | ... 20 |
| Pakuti makulidwe mwadzina khoma zosakwana % 6 mu (7.9 mm), kuchotsera ku mfundo osachepera elongation mu 2 mu (50,08 mm) aliyense Vzi - mu. (0,8 mm) kuchepa mwadzina khoma makulidwe m'munsimu %6 mu. (7.9 mm), mu maperesenti | 1.5A | 1.25A | 1.0A... |
Kupindika Mayeso-utali wokwanira wa chitoliro uyenera kuyima kukhala wopindika kupyola 90 ° kuzungulira cylindrical mandrel.
Mayeso a Flattening -ngakhale kuyezetsa sikofunikira, chitolirocho chizitha kukwaniritsa zofunikira zoyeserera.
Kuyesa kwa Hydrostatic-Kupatula ngati kuloledwa, kutalika kwa chitoliro chilichonse kudzayesedwa ndi hydro-static popanda kutayikira kudzera pakhoma la chitoliro.
Kuyesa kwamagetsi kosawononga-monga m'malo mwa kuyesa kwa hydro-static, thupi lonse la chitoliro chilichonse lidzayesedwa ndi mayeso osawononga magetsi.kumene kuyesedwa kosawonongeka kwa magetsi kumachitidwa, kutalika kwake kudzalembedwa ndi zilembo "NDE"
Kuyeza kwa ultrasonic
Kufufuza kwamakono kwa eddy
Kuyesa kwa UT
Kuyesa kwa RT
Kuyeza kwa Hydrostatic
