Mapaipi Opanda Msoko a Chitsulo cha Kaboni ASTM A106 Gr.B

Kufotokozera Kwachidule:

Chitolirochi chimaphatikizapo chitoliro chachitsulo cha kaboni chopanda msoko kuti chigwiritsidwe ntchito kutentha kwambiri mu NPS 1 mpaka NPS 48, chokhala ndi makulidwe a khoma monga momwe chafotokozedwera mu ASME B 36.10M. Chitoliro cholamulidwa pansi pa chitolirochi chiyenera kugwiritsidwa ntchito popindika, kupotoza, ndi ntchito zina zofanana, komanso powotcherera.

Ife Cangzhou Spiral Steel Pipes group co.ltd tili ndi mapaipi oyambira OD 1 inchi mpaka 16 mainchesi pa 5000 Mt, ochokera ku TPCO, Fengbao Steel, Baoutou steel ndi zina zotero. Pakadali pano tikhoza kupereka mapaipi otentha osasinthika okhala ndi mainchesi akuluakulu akunja mpaka 1200mm.


Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Kapangidwe ka makina a mapaipi opanda msoko a A106

kufotokozera kwa malonda1

Malo a mankhwala a mapaipi a A106

kufotokozera kwa malonda2

Chithandizo cha kutentha

Chitoliro chotenthedwa sichiyenera kutenthedwa. Pamene mapaipi otenthedwa atenthedwa, ayenera kutenthedwa pa kutentha kwa 650℃ kapena kupitirira apo.
Kuyesa kupindika kumafunika.
Kuyesa kosalala sikofunikira.
Kuyesa kwa hydrostatic sikofunikira.
M'malo mwa mayeso a hydrostatic malinga ndi zomwe wopanga kapena zomwe zafotokozedwa mu PO, ndizovomerezeka kuti thupi lonse la chitoliro chilichonse liyesedwe ndi mayeso amagetsi osawononga.

Mayeso Amagetsi Osawononga

Monga njira ina yopezera mayeso a hydrostatic malinga ndi zomwe wopanga akufuna kapena pomwe zafotokozedwa mu PO ngati njira ina kapena kuwonjezera pa mayeso a hydrostatic, thupi lonse la chitoliro chilichonse liyenera kuyesedwa ndi mayeso amagetsi osawononga malinga ndi Machitidwe E213, E309 kapena E570. Zikatero, chizindikiro cha kutalika kulikonse kwa mapaipi chiyenera kuphatikizapo zilembo za NDE.
Kukhuthala kwa khoma kosachepera nthawi iliyonse sikuyenera kupitirira 12.5% ​​pansi pa makulidwe a khoma omwe atchulidwa.
Kutalika: ngati kutalika kotsimikizika sikufunikira, chitoliro chikhoza kuyitanidwa mu kutalika kosankhidwa kamodzi kapena mu kutalika kawiri kosasinthika kukwaniritsa zofunikira izi:
Kutalika kwa mtunda umodzi mwachisawawa kuyenera kukhala pakati pa 4.8m ndi 6.7m
Kutalika kawiri kosasinthika kuyenera kukhala ndi kutalika kwapakati pa 10.7m ndipo kuyenera kukhala ndi kutalika kosachepera 6.7m


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