MP(Panahi Miihini) Paipa Tukino Kowiri
Whakataki Hua
Ko te whakakoi e pa ana ki te tikanga miihini o te whakamahi miihini, matū, hiko hiko ranei hei whakaiti i te taratara o te mata o te putorino kowiri tira, kia whiwhi ai te mata kanapa me te papatahi. Ko te whakamahi i nga taputapu oro me nga matūriki abrasive me etahi atu papaaho whakakoi hei whakarereke i te mata o te paipa kowiri tira.
Ko te whakakorikori putorino kowiri tira ka wehea kia rua nga waahanga: te whakakorikori o roto me te whakakorikori o waho. Ko te nuinga o te ngongo kowiri tira oro he miihini miihini, mena ka hiahia te tika ki te whakamahi i te hiko hiko.
Ko nga paipa whakakoi miihini i te nuinga o te waa ka aukatihia te tukatuka ma te miihini miihini hei whakaiti i te taratara o te papa o te putorino me te whai hua maeneene me te ma. te waho ka taea te whakarato i roto i te whakaoti mira, te mutunga kanapa, te 180 te kirikiri, te 240 te kirikiri, te 400 te kirikiri, me te pai ake i runga i nga whakaritenga a nga kaihoko.
Ka whakamahia te whakakoi miihini hei whakarato i te ahua riterite me te kanapa. Ka mahia ma te huri i te ngongo ki nga kirikiri awhiowhio pai ake kia pai ake ai te mutunga e hiahiatia ana, te taratara o te mata ranei. Ka taea te whakarato ngongo i roto i nga momo waahanga o te mata i runga i te taha o waho me te roto i runga i nga whakaritenga a te kaihoko.
Mo nga kaupapa whakapaipai, Mo nga ngongo parakore, ka whakakoihia a waho me roto kia pai te whakaoti kia kore ai e hanga koiora i runga i te ratonga ngongo. Ka taea hoki te whakamahi i te whakakoi miihini ki te whakarite ngongo mo te hikohiko kia tutuki pai ai te mutunga o te mata e hiahiatia ana.
Nga painga
– wherikotanga teitei
– Whakapai ake i te mutunga o te mata , Pai ake te ma o te mata
– Whakaitihia te piri hua
Nga huakore
– Ko te kanapa e kore e rite, e kore e roa
– Ka whakaraerae pea ki te waikura
– Kua ngoikore te kaha miihini o te mata
Taupānga
Paipa Miihini Orohia
Ko nga paipa whakakoi miihini i te nuinga o te waa ka aukatihia te tukatuka ma te miihini miihini hei whakaiti i te taratara o te papa o te putorino me te whai hua maeneene me te ma.
Te taratara: Ra ≤ 0.8 μm
Rauemi
TP316L , TP304L
Paerewa
ASTM A312
Rirokenga Mata(Ra)
Mata: 0.6μm
Te manawanui
E ai ki te ASTM A312
āhuatanga
● Te mana whakahaere mo te whanui o waho me te paanui o te pakitara.
● I muri i oti anaana kanapa, he pai te waikura ātete.
● He pai te weldability.
● I muri i te horoi tino me nga tukanga whakaputa, he pai te taratara.
Ripanga Rahi
| Tepu rahi paipa kowiri tira | |||||||||||
| (GB) | Matotoru pakitara | (JIS) | Matotoru pakitara | (AIS) | Matotoru pakitara | ||||||
| Te diameter o waho (flange te diameter o roto) | |||||||||||
| He raupapa | B Series | 5S | 10S | 5S | 10S | TUBE | 5S | 10S | |||
| DN50 | 60.3 | 57 | 1.6 | 2.8 | 50A=60.5 | 1.65 | 2.8 | 2"=60.33 | 50.8 | 1.65 | 2.77 |
| DN65 | 76.1 | 76 | 2.0 | 3.0 | 65A=76.3 | 3 | 2 1/2"=73.3 | 63.5 | 1.65 | 3.05 | |
| DN80 | 88.9 | 89 | 2.0 | 3.0 | 80A=89.1 | 3 | 3"=88.9 | 76.2 | 1.65 | 3.05 | |
| DN90 | 101.6 | —— | 2.0 | 3.0 | 90A=101.6 | 3 | 3 1/2"=101.6 | 88.9 | 3.05 | ||
| DN100 | 114.3 | 108 | 2.0 | 3.0 | 100A=114.3 | 3 | 4"=114.3 | 101.6 | 3.05 | ||
| DN125 | 139.7 | 133 | 2.9 | 3.4 | 125A=139.8 | 3.4 | 5"=141.3 | 127 | 3.4 | ||
| DN150 | 168.3 | 159 | 2.9 | 3.4 | 150A=165.2 | 3.4 | 6"=168.3 | 152.4 | 3.4 | ||
| DN200 | 219.1 | 219 | 3.5 | 4.0 | 200A=216.3 | 4 | 8"=219.08 | 203.2 | 3.76 | ||
| DN250 | 273 | 273 | 3.6 | 4.0 | 250A=267.4 | 4 | 10"=273.05 | 254 | 4.19 | ||
| DN300 | 323.9 | 325 | 4.0 | 4.5 | 300A=318.5 | 4.5 | 12"=323.85 | 304.8 | 4.57 | ||
Tiwhikete Whakahonore
ISO9001/2015 Paerewa
ISO 45001/2018 Paerewa
Tiwhikete PED
Tiwhikete whakamatautau hototahi TUV Hydrogen
| Kao. | Rahi(mm) | |
| OD | Thk | |
| BA Tube Te taratara o roto o te mata Ra0.35 | ||
| 1/4″ | 6.35 | 0.89 |
| 6.35 | 1.00 | |
| 3/8″ | 9.53 | 0.89 |
| 9.53 | 1.00 | |
| 1/2” | 12.70 | 0.89 |
| 12.70 | 1.00 | |
| 12.70 | 1.24 | |
| 3/4” | 19.05 | 1.65 |
| 1 | 25.40 | 1.65 |
| BA Tube Roto taratara mata Ra0.6 | ||
| 1/8″ | 3.175 | 0.71 |
| 1/4″ | 6.35 | 0.89 |
| 3/8″ | 9.53 | 0.89 |
| 9.53 | 1.00 | |
| 9.53 | 1.24 | |
| 9.53 | 1.65 | |
| 9.53 | 2.11 | |
| 9.53 | 3.18 | |
| 1/2″ | 12.70 | 0.89 |
| 12.70 | 1.00 | |
| 12.70 | 1.24 | |
| 12.70 | 1.65 | |
| 12.70 | 2.11 | |
| 5/8″ | 15.88 | 1.24 |
| 15.88 | 1.65 | |
| 3/4″ | 19.05 | 1.24 |
| 19.05 | 1.65 | |
| 19.05 | 2.11 | |
| 1″ | 25.40 | 1.24 |
| 25.40 | 1.65 | |
| 25.40 | 2.11 | |
| 1-1/4″ | 31.75 | 1.65 |
| 1-1/2″ | 38.10 | 1.65 |
| 2″ | 50.80 | 1.65 |
| 10A | 17.30 | 1.20 |
| 15A | 21.70 | 1.65 |
| 20A | 27.20 | 1.65 |
| 25A | 34.00 | 1.65 |
| 32A | 42.70 | 1.65 |
| 40A | 48.60 | 1.65 |
| 50A | 60.50 | 1.65 |
| 8.00 | 1.00 | |
| 8.00 | 1.50 | |
| 10.00 | 1.00 | |
| 10.00 | 1.50 | |
| 10.00 | 2.00 | |
| 12.00 | 1.00 | |
| 12.00 | 1.50 | |
| 12.00 | 2.00 | |
| 14.00 | 1.00 | |
| 14.00 | 1.50 | |
| 14.00 | 2.00 | |
| 15.00 | 1.00 | |
| 15.00 | 1.50 | |
| 15.00 | 2.00 | |
| 16.00 | 1.00 | |
| 16.00 | 1.50 | |
| 16.00 | 2.00 | |
| 18.00 | 1.00 | |
| 18.00 | 1.50 | |
| 18.00 | 2.00 | |
| 19.00 | 1.50 | |
| 19.00 | 2.00 | |
| 20.00 | 1.50 | |
| 20.00 | 2.00 | |
| 22.00 | 1.50 | |
| 22.00 | 2.00 | |
| 25.00 | 2.00 | |
| 28.00 | 1.50 | |
| Tube BA, Kaore he tono mo te taratara o roto | ||
| 1/4″ | 6.35 | 0.89 |
| 6.35 | 1.24 | |
| 6.35 | 1.65 | |
| 3/8″ | 9.53 | 0.89 |
| 9.53 | 1.24 | |
| 9.53 | 1.65 | |
| 9.53 | 2.11 | |
| 1/2″ | 12.70 | 0.89 |
| 12.70 | 1.24 | |
| 12.70 | 1.65 | |
| 12.70 | 2.11 | |
| 6.00 | 1.00 | |
| 8.00 | 1.00 | |
| 10.00 | 1.00 | |
| 12.00 | 1.00 | |
| 12.00 | 1.50 | |