Ngā Rawhi Taipana Pūmau 15.8mm Whānui Mahi Taumaha
Tirohanga Whānui mō ngā Rawhi Ngongo Taipana Pūmau
I hangaia mō ngā āhuatanga whakapiri pēhanga teitei, taipana teitei, ka tukuna e ā mātou whakapiri ngongo taipana pumau 15.8mm te mahi hiri pumau, roa hoki mō ngā taiao ahumahi me ngā taiao miihini uaua. Hei whakapiri taputapu kutukutu pakari ā-Amerika, kua hangaia hei pupuri i ngā hononga haumaru, kore paheke ahakoa i raro i ngā huringa pāmahana, te wiri tonu, me ngā pēhanga pūnaha rerekē.
Ngā Taipitopito Rauemi o te Topenga Ngongo Taumaha
He hanganga maukati taumaha, e whā ngā ira, kei tēnei rawhi e tohatoha ana i te kaha whakaū kia ōrite puta noa i te whitiki maitai kōhao 15.8mm te whānui, kia nui ake ai te whai huatanga o te rawhi me te karo i te ahotea kukū ka kino pea ngā mata o ngā ngongo.
He mea hanga ngā wāhanga hanganga matua katoa ki te maitai kore waikura 304 (tohu W4), e whakarato ana i te ātete pono ki te waikura me te pono o te hanganga mō te whakamahinga roa i roto i ngā āhuatanga mahi uaua.
| Wāhanga | Rauemi |
|---|---|
| Whitiki porowhita | 304 Kowiri tira |
| Anga porowhita | 304 Kowiri tira |
| tīwiri | 304 Kowiri tira |
| Te māka whānui | W4 |
Hoahoa Rawhi Paipa
Ngā Rawhi Paipa Mahi Taumaha, Mahi Taipana
Mā te hoahoa taipana pumau ka tukuna he kaha piri ōrite, ōrite hoki huri noa i te porowhita katoa o te ngongo, ka whakakorea ngā pūwāhi pēhanga kāore i te ōrite e puta ai ngā turuturu, e pakaru wawe ai rānei ngā ngongo. Ka urutau tēnei hanganga whakakapi-ake ki te whakawhānui wera iti me te whakaheke o ngā ngongo, ka tiakina he hiri piri mō ngā huringa ratonga roa.
| Tāurangi Mahi | Whakatakotoranga W4 Grade |
|---|---|
| Taipana Koreutu | ≤1.0Nm |
| Utaina te taipana | ≥15Nm |
Mā te tikanga taputapu noke tino tika ka taea te whakarerekē maeneene, te whakatikatika pai i te wā tāutanga, ka whakaiti i te wā huihuinga me te whakarite kia ōrite te taunga e ātete ana ki te wetekina e te wiri taputapu, te huringa wera rānei.
Whakaaturanga Rawhi Ngongo Momo Amerika
Whakatakotoranga o te Rawhi Paipa SS
| Whakatakotoranga (mm) | Awhe (in) | Whānuitanga (mm) | Rauemi |
| 11-20 | 7/16"-25/32" | 15.8 | SS201/SS304/SS316 |
| 13-23 | 1/2"-29/32" | 15.8 | SS201/SS304/SS316 |
| 14-27 | 9/16"-1 1/16" | 15.8 | SS201/SS304/SS316 |
| 18-32 | 11/16"-1 1/4" | 15.8 | SS201/SS304/SS316 |
| 21-38 | 13/16"-1 1/2" | 15.8 | SS201/SS304/SS316 |
| 21-44 | 13/16"-1 3/4" | 15.8 | SS201/SS304/SS316 |
| 25-45 | 1"1/3/4" | 15.8 | SS201/SS304/SS316 |
| 27-51 | 1 1/16"-2" | 15.8 | SS201/SS304/SS316 |
| 32-54 | 1 1/4"-2 1/8" | 15.8 | SS201/SS304/SS316 |
| 33-57 | 1 5/16"-2 1/4" | 15.8 | SS201/SS304/SS316 |
| 40-64 | 1 9/16"-2 1/2" | 15.8 | SS201/SS304/SS316 |
| 44-67 | 1 3/4"-2 5/8" | 15.8 | SS201/SS304/SS316 |
| 46-70 | 1 13/16"-2 3/4" | 15.8 | SS201/SS304/SS316 |
| 52-76 | 2 1/16"-3" | 15.8 | SS201/SS304/SS316 |
| 57-79 | 2 1/4"-3 1/8" | 15.8 | SS201/SS304/SS316 |
| 59-83 | 2 5/16"-3 1/4" | 15.8 | SS201/SS304/SS316 |
| 65-89 | 2 9/16"-3 1/2" | 15.8 | SS201/SS304/SS316 |
| 70-92 | 2 3/4"-3 5/8" | 15.8 | SS201/SS304/SS316 |
| 71-95 | 2 13/16"-3 3/4" | 15.8 | SS201/SS304/SS316 |
| 78-102 | 3 1/16"-4" | 15.8 | SS201/SS304/SS316 |
| 83-105 | 3 1/4"-4 1/8" | 15.8 | SS201/SS304/SS316 |
| 84-108 | 3 5/16"-4 1/4" | 15.8 | SS201/SS304/SS316 |
| 90-114 | 3 9/16"-4 1/2" | 15.8 | SS201/SS304/SS316 |
| 95-117 | 3 3/4"-4 5/8" | 15.8 | SS201/SS304/SS316 |
| 103-127 | 4 1/16"-5" | 15.8 | SS201/SS304/SS316 |
| 108-130 | 4 1/4"-5 1/8" | 15.8 | SS201/SS304/SS316 |
| 117-140 | 4 5/8"-5 1/2" | 15.8 | SS201/SS304/SS316 |
| 121-143 | 4 3/4"-5 5/8" | 15.8 | SS201/SS304/SS316 |
| 130-152 | 5 1/8"-6" | 15.8 | SS201/SS304/SS316 |
| 133-156 | 5 1/4"-6 1/8" | 15.8 | SS201/SS304/SS316 |
| 141-165 | 5 9/16"-6 1/2" | 15.8 | SS201/SS304/SS316 |
| 146-168 | 5 3/4"-6 5/8" | 15.8 | SS201/SS304/SS316 |
| 157-178 | 6 3/16"-7" | 15.8 | SS201/SS304/SS316 |
| 159-181 | 6 1/4"-7 1/8" | 15.8 | SS201/SS304/SS316 |
| 171-194 | 6 3/4"-7 5/8" | 15.8 | SS201/SS304/SS316 |
| 184-206 | 7 1/4"-8 1/8" | 15.8 | SS201/SS304/SS316 |
| 197-219 | 7 3/4"-8 5/8" | 15.8 | SS201/SS304/SS316 |
| 210-232 | 8 1/4"-9 1/8" | 15.8 | SS201/SS304/SS316 |
Ngā Whakamahinga Noa mō te Rawhi Ngongo Kowiri tira
He hototahi ēnei rawhi ki ngā ngongo silicone, ki te ngongo waipēhi, ki te paipa kirihou, me te ngongo rapa whakakaha kua whakakikoruatia ki te maitai, ā, ka taea te whakamahi puta noa i ngā ahumahi maha:
Ngā pūnaha wai o te motuka, ngā wāhanga whakauru hau me te putanga hau o te miihini
Te hiri mō ngā taputapu ahuwhenua taumaha me ngā taputapu hanga
Ngā raina tukatuka matū me te whakawhiti wai ahumahi
Ngā paipa tukatuka kai me te inu
Ngā tohu huarahi, ngā rama tiriti me te whakairinga papa pānuitanga
Ngā pūnaha paipa me te waikeri ahumahi whānui
Ngā Painga o te Rawhi Hose Amerika
15.8mm te whānui o te whitiki maitai:Mā te horapa whānui o te wāhi pa ka tohatoha ōrite te ahotea piri, ka whakanui ake i te kaha pupuri, ā, ka karohia te kino o te pakitara o waho o te ngongo.
Maukati 4-Pōwāhi Whakakaha:He whakawhiti taipana whai hua me te taipana kawenga ≥15Nm, ka whakarato i te raka pakari, ā, ka ātete ki te wetekina i raro i te wiri tonu.
Te Hiritanga Taipana Pūmau:He kaha piri 360° ōrite, ka whakaea e ia anō te whānui me te whakaheke wera kia mau tonu ai te mahi ātete turuturu mō te wā roa.
Kowiri tira 304 katoa (W4 Grade):He kowiri tira 304 te hanga o ngā wāhanga matua katoa, kia roa ai te ora o te mahi, kia pono ai te ātete ki te waikura.
Puku Taputapu Noke Tika:Mā te taipana kore utu ≤1.0Nm ka taea te whakarerekētanga maeneene, tika hoki, ka māmā ake te tāutanga, ā, ka poto ake te wā huihuinga.
Hototahi Whānui:He pai mō ngā ngongo rapa he mea whakakikorua ki te silicone, te waipēhi, te kirihou me te maitai, e tika ana mō ngā āhuatanga ahumahi, motuka me waho.
Tautoko Whakaritenga o ngā Rawhi Taipana Tuturu
I tua atu i tā mātou whānuitanga diameter paerewa (11mm–232mm), ka tautokohia e mātou ngā ine me ngā whakaritenga o te rawhi kua whakaritea katoatia kia rite ki tō diameter waho o te ngongo me ngā whakaritenga tono ahurei. Ka taea e tā mātou tīma hangarau te mahi tika me ō tuhi kaupapa hei whakaputa i ngā otinga kua whakaritea.
Kauwhata Hanga Topenga Ngongo Taumaha
Mōkihi Rawhi Ngongo Momo Amerika
Mō Mātou
He kaihanga motuhake a Mika (Tianjin) Pipeline Technology Co., Ltd. mō ngā otinga whakapiri paipa kounga teitei, e arotahi ana ki te whakarato hononga pono, ā-kore turuturu mō ngā kiritaki ahumahi me ngā kiritaki arumoni puta noa i te ao.
He whānuitia ngā whakamahinga o ā mātou hua, tae atu ki ngā pūnaha motuka, ngā taputapu hōia, ngā pūnaha whakauru hau me te putanga hau o te mīhini, ngā hanganga whakamatao me te whakamahana, ngā whatunga whakamakuku me ngā pūnaha rerenga wai ahumahi.
Me te tata ki te 100 ngā kaimahi puta noa i ngā tīma hoko, hoahoa, whakaputa me muri-hoko — tae atu ki te 15 ngā tohunga tautoko kiritaki me te 8 ngā miihini hangarau (5 ngā miihini matua) — e mahi ana mātou me te ahurea kamupene whai hua, e arotahi ana ki ngā otinga hei tautoko i ngā kiritaki mai i te whakatakotoranga tuatahi tae noa ki te ratonga muri-hoko.
Ngā Pātai Auau
A: E whakamahi ana ā mātou rawhi taumaha 15.8mm i te maitai kore waikura 304 mō ngā wāhanga hanganga katoa (te whitiki, te whare me te tīwiri) me te karaehe rauemi W4, e tuku ana i te ātete totoka ki te waikura me te kaha miihini teitei mō ngā taiao ahumahi.
A: Mō ngā waeine taumata W4, ka eke te taipana kawenga kua whakatauria ki te ≥15Nm mō te whakapiri kaha taumaha, ko te taipana rere kore utu ia he ≤1.0Nm mō te whakarerekētanga maeneene, ngāwari hoki i te wā tāutanga.
A: Kei a mātou ngā rahi paerewa e kapi ana i ngā awhe here mai i te 11mm ki te 232mm. Tirohia tā mātou tūtohi rahi katoa, tirohia rānei ngā kōwhiringa diameter ritenga mō ngā kaupapa motuhake.
Āe, he ātete pono te hanganga maitai kore waikura 304 mō te whakaurunga o waho me te whakaaturanga ahumahi whānui. Mō ngā āhuatanga tino waikura, ka tukuna atu hoki e mātou ngā kōwhiringa taumata SS316 ina tonoa mai.
A: Ae. Haunga tā mātou rarangi pukapuka paerewa, ka whakaaetia e mātou ngā ota rahi me ngā whakaritenga ritenga kia uru ki ngā inenga ngongo kore paerewa me ngā whakaritenga tono motuhake.
