Hua
Rererere Rerehua Concentric
Whakaahuatanga poto:
Te piha haapiiraa: PN10, PN16, 125/150 yuan piha
Rahi: DN50 (Rua Mawhiti: Whakataetae Toa “) ~ DN4000 (160 yuan”)
Rauemi nohoanga takirere: EPDM/NBR/fluororubber/silicone/PTFE/butyl rapa.
Nga waahanga hoahoa
Hoahoa takirere ki EN 593, API609 kāwai A
Flange ki EN 1092, ASME B16.1, ASME B16.5, AWWA C207
He kanohi ki te kanohi roa ki EN 558-1 raupapa 20, API 609
● Hanganga ngawari me te kiato, iti te taipana whakahaere.90 ° tahuri ki te whakatuwhera tere.
● nohoanga takirere whakakapi, ki pono & bidirectional mahi taatiraa.
● Ko nga ahuatanga o te rere he mea tika, he pai ake te mahi whakatikatika.
● whakahinuhinu whaiaro whanau i roto i te PTFE, al-parahi ranei kowiri tira PTFE raina, ki te whakarea waku iti me te mahi ngāwari.
● ISO 5211 flange runga ki honoa ki ā-, hiko, pneumatic aha ranei momo katoa o actuators.
● hoahoa hiri maha i roto i te pūnaha hiri rakau, ki te whakarite rakau kore whakapā ki te reo ratonga ki te whakatutuki rakau maroke.
● Ko te hoahoa o te rakau hikoi ka mauhia e te porowhita kia taea ai te hanga i te rakau whakamarumaru.
● Ko te hononga i waenga i te rakau me te kopae ka tino tukatukahia hei whakakore i te takamuri hononga.
Ma te hoahoa e rua nga waahanga kore (kotahi-waahanga e waatea ana mo te tono) ma te hoahoa ka tino wehea te rakau takirere mai i te reo.Ka whakamahia mo te reo kino, ka taea te whakamahi i nga mea rakau noa hei utu mo te teitei
rauemi anti-waikura kia rite ki te whakaiti i te utu production.
● Ka tukatukahia te mata o te kōpae ki te mata porowhita me te orohia kia iti ai te taipana whakahaere.
Ko te kōtaha kōpae kaunuku ka whakarite i te max.flow mahi ki te min.te maturuturunga iho o te pehanga.
● Ko te nohoanga me te tinana ka tuuhia ki nga awaawa kotahi, takirua ranei kia kore ai e nekehia me te waatea i te wa e tuwhera ana te waahi.
● Ko te nohoanga takirere i waho o te mata i hangaia me te pewa porohita ka tika te tuunga me te ngawari ki te whakakapi.Kaore he hiahia ki te whakakii i te flange i te wa o te whakaurunga.
Nga rauemi o te waahanga
| Wahi No | Ingoa wahi | Rauemi | |
| 1 | Pokarere | Kowiri tira/Tarua SS | SS410,SS431,17-4PH,1.4462,1.4507 etc. |
| 2 | Potae takai | Te rino waro/Stainless steel | Q235,SS304 |
| 3 | E te mowhiti | EPDM,NBR,FPM,AU etc. | |
| 4 | Ngahere rakau | Parahi, PTFE, SS304/316 + PTFE | |
| 5 | Te tinana takirere | Te rino ngongo | GJS400-15,GJS500-7,65-45-12 |
| waro maitai | WCB | ||
| Kowiri tira | CF8, CF8M, CF3M | ||
| 6 | Kōpae takirere | Te rino ngongo | GJS400-15,GJS500-7,65-45-12 |
| Kowiri tira/Tarua SS | CF8, CF8M,CF3M,2205,2207, 4A, 5A | ||
| Al-parahi | C954,C955,C958 | ||
| 7 | nohoanga takirere | EPDM,NBR,FPM,AU etc. | |
| 8 | Porohita | Te rino waro/Stainless steel | S235,SS304 |
| 9 | Whakamutunga uhi | He rite ki te tinana takirere | |
Tuhipoka: Ka hangaia nga rauemi ka tohua kia rite ki nga tikanga mahi, ki nga whakaritenga motuhake ranei a te kaihoko.
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Te paninga: paninga epoxy/rylsan, te matotoru toharite 300 micron
Whakamatau pehanga ki EN12266-1/API598:
Te reeti rerenga: Class A (Zero leakage) i nga taha e rua; 100% te whakamatautau i mua i te tuku
Ahu
Nga rahi mo te angiangi me te momo lug
| Rahi | A | B | L | H | □E | ISO 5211 taha o runga |
| 50 | 61 | 141 | 43 | 13 | 11 | F07 |
| 65 | 72 | 153 | 46 | 23 | 11 | F07 |
| 80 | 87 | 161 | 46 | 17 | 14 | F07 |
| 100 | 106 | 179 | 52 | 17 | 14 | F07 |
| 125 | 123 | 193 | 56 | 17 | 14 | F07 |
| 150 | 137 | 204 | 56 | 20 | 17 | F07 |
| 200 | 174 | 247 | 60 | 20 | 17 | F10 |
| 250 | 209 | 280 | 68 | 26 | 22 | F10 |
| 300 | 253 | 324 | 78 | 26 | 22 | F10 |
| 350 | 267 | 338 | 78 | 32 | 22 | F12 |
| 400 | 315 | 400 | 102 | 32 | 27 | F14 |
| 450 | 315 | 425 | 114 | 32 | 27 | F14 |
| 500 | 363 | 485 | 127 | 43 | 36 | F14 |
| 600 | 459 | 565 | 154 | 43 | 36 | F16 |
Nga rahi mo te momo flange
| Rahi | A | B | L | H | ΦE | ISO 5211 taha o runga |
| 450 | 359 | 400 | 114 | 70 | 38 | F14/F16 |
| 500 | 397 | 440 | 127 | 70 | 44 | F14/F16 |
| 600 | 467 | 525 | 154 | 70 | 45 | F16 |
| 700 | 507 | 629 | 165 | 90 | 65 | F25 |
| 800 | 556 | 666 | 190 | 90 | 65 | F25 |
| 900 | 612 | 720 | 203 | 100 | 75 | F25 |
| 1000 | 670 | 750 | 216 | 120 | 85 | F30 |
| 1100 | 778 | 865 | 254 | 120 | 85 | F30 |
| 1200 | 805 | 876 | 254 | 130 | 105 | F30 |
| 1300 | 940 | 930 | 279 | 150 | 120 | F35 |
| 1400 | 965 | 1000 | 279 | 150 | 120 | F35 |
| 1500 | 1000 | 1050 | 300 | 200 | 140 | F40 |
Ohauru Inaianei
He taumata kore taurite o te kounga me te ratonga Ka whakaratohia e matou he ratonga motuhake mo nga roopu me nga tangata takitahiKa arotau taatau ratonga ma te whakarite i te utu iti rawa atu.
