Rererererererere
0102030405
Takirua Rerehua Takiwa UPVC CPVC Worm Gear Momo
Nga waahanga hua
1.Small whakawhiti taipana.
2.Replaceable wahi , kiato me te ohaoha.
3. Ko te rauemi he nano-whakarereke te whakapai ake i te parenga pehanga me te paanga o te hua.
4.Thickned takirere tinana tor mo te ātete kōpeketanga tiketike.
5.100% te whakamatautau pehanga i mua i te tuku.
6, Ko te tinana me nga waahanga hiri he mea motuhake mo te pai ake.
Me pehea te whiriwhiri i te taputapu PVC e whakahaere ana i te reera rererere?
I te wa e kowhiri ana i te reera rewharewha UPVC, he maha nga mea hei whakaaro ki te whakarite kia kowhiria e koe te maataki tika mo to tono motuhake. Anei etahi o nga whakaaro matua:
1, Rahi:
Whakatauhia te rahi o te paera e hiahiatia ana i runga i te tere rere me te diameter paipa o te punaha. Me hototahi nga rahi o te takirere ki nga hanganga paipa o naianei.
2, Whakatauranga Peetanga me te Pawera:
Whakaarohia te pehanga whakahaere me te pāmahana o te punaha kia taea ai e te takirere te whakahaere i enei tikanga me te kore e whakararu i te mahi me te haumaru.
3, Rauemi Hototahi:
Ko te UPVC (Unplasticized Polyvinyl Chloride) e mohiotia ana mo tona parenga matū, engari he mea nui ki te manatoko he hototahi te rauemi ki nga wai me nga matū i roto i te punaha hei aukati i te pirau, te whakaheke ranei.
4, Whakamutu hononga:
Tīpakohia te hononga mutunga e tika ana (flange, clamp, lug, etc.) i runga i nga whakaritenga whakaurunga me te hototahi ki nga punaha paipa o naianei.
5, Tikanga Whakaoho:
I te mea kua whakahuahia e koe nga maataki kutukutu e peia ana, whakaarohia te tikanga mahi e pai ana ki o hiahia whakahaere. Ka taea e nga reera whakahaere noke te whakahaere tika, ka taea te mahi ki nga waahi uaua ki te toro atu.
6, Kounga me nga Paerewa:
Me whakarite kia tutuki nga tohu ki nga paerewa ahumahi me nga tiwhikete mo te kounga, te mahi me te haumaru, penei i nga paerewa ISO, API, ANSI ranei.
7, Taupānga:
Whakaarohia te tono motuhake me nga ahuatanga whakahaere rere e hiahiatia ana (kei/whakaweto, throttling, me etahi atu) hei whiriwhiri i te paera e pai ana ki o hiahia whakahaere.
8, Kaihanga me nga Kaituku:
Whiriwhiria he kaihanga rongonui, kaiwhakarato ranei me te rekoata mo te tuku maru UPVC kounga teitei me te tautoko a nga kaihoko pono.
Ma te whai whakaaro ki enei mea, ka taea e koe te whakatau i te wa e kowhiri ana koe i te puera rewharewha UPVC mo to tono. Mena kei a koe nga whakaritenga hangarau motuhake, kei te hiahia awhina ranei koe, e taunaki ana kia toro atu ki tetahi tohunga takirere, kaiwhakarato ranei mo te arahi whaiaro.
| GB/T 4219.2 WHAKAMAHI (DIN, ISO, GB/T) | |||||||
| Rahi | Ahu(MM) | ||||||
| DN(Mai) | D | H | H1 | H2 | S | L1 | L2 |
| 50(63) | 104.00 | 307.48 | 77.00 | 230.48 | 44.50 | 153.00 | 108.00 |
| 65(75) | 114.30 | 320.13 | 83.00 | 237.13 | 46.00 | 153.00 | 108.00 |
| 80(90) | 130.00 | 332.13 | 89.00 | 243.13 | 48.60 | 153.00 | 108.00 |
| 100(110) 125(140) | 160.40 186.00 | 367.77 411.47 | 104.00 117.00 | 263.77 294.47 | 55.50 63.00 | 153.00 166.00 | 108.00 119.00 |
| 150(160) | 215.00 | 472.30 | 130.00 | 342.30 | 72.00 | 166.00 | 119.00 |
| 200(225) | 269.00 | 521.54 | 158.00 | 363.54 | 73.00 | 268.00 | 223.00 |
| 250(280) | 324.00 | 620.51 | 205.00 | 415.51 | 113.00 | 285.50 | 223.00 |
| 300(315) | 336.60 | 722.24 | 228.00 | 494.24 | 114.40 | 342.50 | 323.00 |
| 350(355) | 522.00 | 784.00 | 257.00 | 527.00 | 129.00 | 342.50 | 223.00 |
| 400(400) | 586.00 | 850.00 | 288.00 | 562.00 | 159.00 | 342.50 | 323.00 |
| WHAKAMAHI SCH80 (ASTM SCH80) | |||||||
| Rahi | Ahu(MM) | ||||||
| *" | D | H | H1 | H2 | S | L1 | L2 |
| 2" | 104.00 | 307.48 | 77.00 | 230.48 | 44.50 | 153.00 | 108.00 |
| 2-1/2" | 114.30 | 320.13 | 83.00 | 237.13 | 46.00 | 153.00 | 108.00 |
| 3" | 130.00 | 332.13 | 89.00 | 243.13 | 48.60 | 153.00 | 108.00 |
| 4" | 160.40 | 367.77 | 104.00 | 263.77 | 55.50 | 153.00 | 108.00 |
| 5" | 186.00 | 411.47 | 117.00 | 294.47 | 63.00 | 166.00 | 119.00 |
| 6" | 215.00 | 472.30 | 130.00 | 342.30 | 72.00 | 166.00 | 119.00 |
| 8" | 269.00 | 521.54 | 158.00 | 363.54 | 73.00 | 268.00 | 223.00 |
| 10" | 324.00 | 620.51 | 205.00 | 415.51 | 113.00 | 285.50 | 223.00 |
| 12" | 336.60 | 722.24 | 228.00 | 494.24 | 114.40 | 342.50 | 323.00 |
| 14" | 522.00 | 784.00 | 257.00 | 527.00 | 129.00 | 342.50 | 223.00 |
| 16" | 586.00 | 850.00 | 288.00 | 562.00 | 159.00 | 342.50 | 323.00 |
| WHAKAMAHI (JIS) | |||||||
| Rahi A | Ahu(MM) | ||||||
| D | H | H1 | H2 | S | L1 | L2 | |
| 50A | 104.00 | 307.48 | 77.00 | 230.48 | 44.50 | 153.00 | 108.00 |
| 65A | 114.30 | 320.13 | 83.00 | 237.13 | 46.00 | 153.00 | 108.00 |
| 75A | 130.00 | 332.13 | 89.00 | 243.13 | 48.60 | 153.00 | 108.00 |
| 100A | 160.40 | 367.77 | 104.00 | 263.77 | 55.50 | 153.00 | 108.00 |
| 125A | 186.00 | 411.47 | 117.00 | 294.47 | 63.00 | 166.00 | 119.00 |
| 150A | 215.00 | 472.30 | 130.00 | 342.30 | 72.00 | 166.00 | 119.00 |
| 200A | 269.00 | 521.54 | 158.00 | 363.54 | 73.00 | 268.00 | 223.00 |
| 267A | 324.00 | 620.51 | 205.00 | 415.51 | 113.00 | 285.50 | 223.00 |
| 318A | 336.60 | 722.24 | 228.00 | 494.24 | 114.40 | 342.50 | 323.00 |
| 350A | 522.00 | 784.00 | 257.00 | 527.00 | 129.00 | 342.50 | 223.00 |
| 400A | 586.00 | 850.00 | 288.00 | 562.00 | 159.00 | 342.50 | 323.00 |