Ko tā mātou whāinga he whakarato i ngā otinga kounga teitei i ngā utu tere, me te ratonga tino pai ki ngā kaihoko puta noa i te ao. Kua whiwhi mātou i te tiwhikete ISO9001, CE, me te GS, ā, e piri pono ana ki ā rātou whakaritenga kounga pai mō te Taketake o te wheketere 2-60mm te matotoru Q420 karaehe 40 St13 45# SPHC Rauemi AISI ASTM DIN En SUS Paipa Hanganga Waro maitai 18mm Paipa Tuitui. E whakapau kaha ana tā mātou kamupene ki te whakarato ki ngā kaihoko me ngā taonga tino pai me te haumaru i te utu whakataetae, me te hanga i te nuinga o ngā kaihoko kia makona ki ā mātou ratonga me ngā hua.
Ko tā mātou whāinga he whakarato i ngā otinga kounga teitei i ngā utu kaha, me te ratonga tino pai ki ngā kaihoko o te ao katoa. Kua whiwhi mātou i te tiwhikete ISO9001, CE, me te GS, ā, e piri pono ana ki ā rātou whakaritenga kounga pai mōPaipa maitai waro whakarewa Haina me te Paipa maitai waro pango whakarewa, Me te whāinga o te "whakataetae me te kounga pai me te whakawhanake me te auahatanga" me te mātāpono ratonga o te "whakaarohia te tono a ngā kiritaki hei aronga", ka tino whakarato mātou i ngā hua me ngā otinga whai tohu me te ratonga pai mō ngā kiritaki o te whare me te ao.
Ko ngā paipa i tonoa i raro i tēnei whakatakotoranga, he mea hanga mō ngā puranga paipa kei reira te rango maitai e mahi ana hei mema mau tonu mō te kawenga, hei anga rānei hei hanga puranga raima kua whakarewaina ki te wāhi.
Mā te tukanga tuturu / Mā te ātete hiko i whakarewahia / Mā te tukanga whakarewa hanumi
Hanganga: Paipa Rino Kore-Tuitui Waro / Paipa Rino Waro ERW
Rahi: OD: 168～700mm Taumaha: 2～80mm / 323.8～1500mm Taumaha: 8～80mm
Tau: Gr1, Gr2, Gr3
Roa: 6M, te roa rānei kua tohua e hiahiatia ana.
Ngā Pito: Pito Ma, Pito Pito.
Kaua te nui ake o te phosphorus i roto i te maitai e neke atu i te 0.050%.
| Ngā Whakaritenga Kukume | |||
|
| Tau 1 | Tau 2 | Tau 3 |
| Kaha kume, iti rawa, psi (MPa) | 50 000 (345) | 60 000 (415) | 66 000 (455) |
| Te pūwāhi hua, te kaha hua rānei, iti rawa, psi(MPa) | 30 000 (205) | 35 000 (240) | 45 000 (310) |
| Te roanga iti rawa taketake mō ngā matotoru pakitara ingoa %6 inihi (7.9 mm) neke atu rānei: Te roanga i roto i te 8 inihi (203.2 mm), iti rawa, % Te roanga i roto i te 2 inihi (50.8 mm), iti rawa, % |
18 30 |
14 25 |
… 20 |
| Mō ngā matotoru pakitara ingoa iti iho i te %6 inihi (7.9 mm), ko te tangohanga mai i te roanga iti rawa taketake i roto i te 2 inihi (50.08 mm) mō ia Vzi – inihi (0.8 mm) te hekenga o te matotoru pakitara ingoa i raro i te %6 inihi (7.9 mm), i roto i ngā ōrau | 1.5A | 1.25A | 1.0A… |
Kei te Ripanga 2 ngā uara iti rawa i tatauhia:
| Ngā Uara Toronga Iti rawa kua Tātaihia | ||||
| Matotoru o te Pakitara Ingoa | Te toronga i roto i te 2 inihi (50.8 mm), iti rawa, % | |||
| i roto i | mm. | Tau 1 | Tau 2 | Tau 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 |
| Kei te ripanga i runga ake nei ngā uara whakaroa iti rawa kua tatauhia mō ngā matotoru pakitara ingoa rerekē. Mēnā he waenga te matotoru pakitara ingoa kua tohua ki ērā e whakaaturia ana i runga ake nei, me whakatau te uara whakaroa iti rawa penei: Tau: 1 E=48t+15.00 2 E=40t+12.50 3 E=32t+10.00 kei hea: E = te roa i roto i te 2 inihi, %, me t = te matotoru o te pakitara ingoa kua tohua, in. | ||||
Diameter o Waho
Kaua te whānui o waho o ngā puranga paipa e neke atu i te ±1% mai i te whānui o waho kua tohua.
Te matotoru o te pakitara
Kaua te matotoru o te pakitara i tētahi wāhi e neke atu i te 12.5% i raro i te matotoru pakitara kua tohua.
Ngā roa
Me whakarato ngā puranga paipa i roto i te roa matapōkere kotahi, i te roa matapōkere takirua, i te roa ōrite rānei e ai ki te ota hoko, e ai ki ngā rohe e whai ake nei:
Roa matapōkere kotahi 16 ki te 25 putu (4.88 ki te 7.62mm), inihi
Roa matapōkere takirua Neke atu i te 25 putu (7.62m) me te toharite iti rawa o te 35 putu (10.67m)
Te roa ōrite e ai ki te tohu me te rerekētanga e whakaaetia ana o te ±1 inihi.
Taumaha
Me paunatia motuhake ia roa o te puranga paipa, kaua hoki tōna taumaha e neke atu i te 15% neke atu, i te 5% rānei i raro iho i tōna taumaha matapae, e tatauhia ana mā te whakamahi i tōna roa me tōna taumaha mō ia wae roa.
Ingoa o te kaihanga, tōna waitohu rānei e tohu ana i a ia
Ngā Ahu (te whānui ingoa me te matotoru pakitara ingoa, te roa me te taumaha mō ia wae roa)
Tau wera
Te tukanga hanga (kore he hononga)
Tau
Te tohu whakatakotoranga
Tikanga hanga (paipa maitai ERW wera kua oti: EH; Paipa maitai ERW matao kua oti: EC)
Ngā Ahu (diameter ingoa)
Ingoa o te kaihanga, tōna waitohu rānei e tohu ana
Paipa tahanga, paninga pango, me ētahi atu i roto i te wetewete;
Ngā rahi 6 inihi me raro iho. Kei roto i ngā paihere me ngā taura miro e rua, ko ētahi atu rahi he rahi korekore;
He parenga pito kei ngā pito e rua;
Pito noa, pito piko
Te tohu.
Ko tā mātou whāinga he whakarato i ngā otinga kounga teitei i ngā utu tere, me te ratonga tino pai ki ngā kaihoko puta noa i te ao. Kua whiwhi mātou i te tiwhikete ISO9001, CE, me te GS, ā, e piri pono ana ki ā rātou whakaritenga kounga pai mō te Taketake o te wheketere 2-60mm te matotoru Q420 karaehe 40 St13 45# SPHC Rauemi AISI ASTM DIN En SUS Paipa Hanganga Waro maitai 18mm Paipa Tuitui. E whakapau kaha ana tā mātou kamupene ki te whakarato ki ngā kaihoko me ngā taonga tino pai me te haumaru i te utu whakataetae, me te hanga i te nuinga o ngā kaihoko kia makona ki ā mātou ratonga me ngā hua.
Te Wheketere TaketakePaipa maitai waro whakarewa Haina me te Paipa maitai waro pango whakarewa, Me te whāinga o te "whakataetae me te kounga pai me te whakawhanake me te auahatanga" me te mātāpono ratonga o te "whakaarohia te tono a ngā kiritaki hei aronga", ka tino whakarato mātou i ngā hua me ngā otinga whai tohu me te ratonga pai mō ngā kiritaki o te whare me te ao.
