Me kōrero atu e au tētahi mea kua akohia e au i muri i ngā tau maha i roto i te pakihi paipa. Ko taua rawhi ngongo iti mō te radiator e 50 hēneti te utu? Tērā pea ka taea e koe te hoki ki te kāinga. Engari ki te hiahia koe kia kore e turuturu, inā koa i raro i te wera me te wiri, me whakaaro rerekē koe.
I Mika (Tianjin) Pipeline Technology Co., Ltd, ka kitea tonutia te hapa kotahi. Ka hopukia e te tangata ngā topenga ngongo iti rawa te utu ka kitea e rātou, ka whakapiri atu ki te pūnaha whakamatao, kātahi ka whakaaro he aha i maturuturu ai te wai whakamatao i muri i ngā marama e toru. Nō reira, me kōrero tātou mō te mea e mahi ana - me te aha hoki.ngā rawhi ngongo kowiri tirahe pai te whakapai ake iti.
He aha i pai ake ai te maitai kore waikura i ngā mea katoa
Ahakoa he pai te āhua o te rawhi maitai noa i runga i te whata. Engari i raro i tō taupoki? Ka pāngia e te wai whakamatao, te tote rori, te haumākū, me ngā huringa wera tonu. Koia mātou ka hanga noa i ngā rawhi ngongo ss mai i te maitai kore waikura tūturu – 304, 316 rānei i runga i te mahi. Kāore he waikura. Kāore he paru. Kāore he tīwiri e mau ana ina hiahia koe ki te tango.
He mea hanga ā mātou topenga ngongo kowiri tira ki te paerewa Momo Tiamana DIN3017. Ko te tikanga he niho whakaputa te whitiki e pupuri ana i te ngongo me te kore e tapahia. Ā, ko ngā taha kua kōpikopiko? Ka tiaki i te rapa mai i te pakaru. He iti ngā taipitopito, he rerekētanga nui.
Ā, me pēhea rā ngā ngongo pāreti?
Mena kua wera rawa tō mīhini nā te pupuhi o te hononga ngongo whakamahana, e mōhio ana koe ehara i te mea ngahau. He mea tikangā rawhi ngongo whakamahanaMe pēhanga ōrite te tūnga huri noa i te ngongo. He maha ngā wā ka kōpirihia ngā rawhi utu iti ki tētahi wāhi, ā, ka waiho he āputa ki tērā taha. Ka whakamahia e tā mātou hoahoa rawhi paipa ngongo he whakakī rivet (he piriti iti i runga i te āputa roopu) kia whiwhi ai koe i te kaha rawhi 360-tohu. Kāore he ngoikore, kāore he turuturu puhoi.
Ka tapaina ēnei here ngongo kowiri tira ko tā mātou raina "whakatakotoria, warewaretia". Tāutahia me te taipana whaitake - ka mau ngāwari ki te 8Nm - kātahi ka haere noa atu. Hoki mai anō i te tau i muri mai, ā, kei te piri tonu.
Te Wāhi e Whakamahia ai ēnei e te Tangata
Ko te motuka te mea e kitea whānuitia ana. Ngā ngongo whakamahana, ngā ngongo wai whakamahana, ngā paipa whakawhiti – i ngā wāhi katoa e rere ana te wai whakamatao. Engari he maha hoki ngā rawhi ngongo kowiri tira e tukuna ana e mātou ki te rāngai hanga mīhini kawe waka. Whakaarohia ngā pahi, ngā taraka, ngā taputapu ahuwhenua. He tino kaha te wiri i runga i ngā rawhi noa, engari ka mau tonu ēnei.
Ā, kei reira anō ngā wāhi e hiahiatia ana he hiri miihini teitei – ngā wāhi kāore e taea te turuturu. Ngā raina tukatuka kai, te whakawhiti matū, tae noa ki ngā rūma miihini moana. Ko te putanga kowiri tira 316 e tū atu ana ki te wai tote pērā i te toa.
He Tohutohu Whaihua
– Me whakataurite tonu te rahi o te rawhi ki te rahi o te ngongo OD. Ki te tino wetekina, e kore e hiri; ki te tino piri, ka tūpono ka tapahia te ngongo.
– Mō ngā ngongo silicone, whakaitihia te taipana. He pai te pupuri a ngā niho kua puta, kāore koe e hiahia ki te huri ki raro.
– Puritia ētahi topenga ngongo iti i roto i tō toa. Ka miharo koe ki te auau o tō toro atu ki te tiki i aua topenga.
He aha a Mika?
Kei Tianjin mātou – tētahi o ngā kaunihera e whā o Haina e whakahaeretia tika ana, ā, he pokapū rautaki hoki i te Maritime Silk Road, i te wāhi e tūtaki ai te kaupapa "One Belt One Road". Mā taua wāhi mātou e āwhina ki te tuku tere ki ngā kiritaki huri noa i te ao. Engari ko te mea nui ko te hanga i ēneingā topenga ngongo kowiri tirame te kounga ōrite me ngā rauemi tūturu – kāore he hapa.
Mena kua hoha koe ki te whai i ngā turuturu o te whakamatao, ki te whakakapi rānei i ngā kōpiri waikura i ia wā, whakamātauria ā mātou kōpiri ngongo kowiri tira. Ahakoa he kōpiri ngongo kotahi tāu e hiahia ana mō te whakamatao mō tō waka ake, he ota nui rānei mō tō toa, kei a mātou te otinga. Ka mihi atu tō pūnaha whakamatao ki a koe.
Wā tuku: Paenga-whāwhā-03-2026
