Puru Kuaha Flanged
Nga mahi matua: Flange, Gate, Valve, WCB, CF8, CF8M, C95800, class150, 300, 600lb, 4A , 5A, 6A, os&y, tutaki, potae, maranga, kakau
Awhe hua:
Rahi: NPS 2 ki te NPS 60
Te Awhe Peehanga: Te akomanga 150 ki te akomanga 2500
Hononga Flange: RF, FF, RTJ
NGA MAU:
Maka: (A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy,UB6
Paerewa
Hoahoa me te hanga | API 600, ISO 10434, API 6D, API 603 |
Kanohi ki te kanohi | ASME B16.10 |
Whakamutunga Hononga | ASME B16.5, ASME B16.47, MSS SP-44 (NPS 22 Anake) |
BW Whakamutunga: ASME B16.25 | |
Whakamutunga Paiherea Toka: ASME B16.11 | |
Te whakamatautau me te tirotiro | API 598 |
Kei te waatea ano mo ia | NACE MR-0175, NACE MR-0103, ISO 15848 |
Ētahi atu | PMI, UT, RT, PT, MT |
Āhuatanga Hoahoa:
- Poka Katoa, Whakaitihia ranei
- RF, RTJ, BW ranei
- Te Tiu o waho me te Ioka (OS&Y), te kakau piki
- Potae Hiiri, Hiri Hiri ranei
- He Wehewehe, he Maataki Maamaa ranei
- Nga mowhiti nohoanga whakahou
Ko te paera o te kuwaha Flange he maataki kuaha me te hononga flange, ko tenei tikanga hononga te mea tino noa. He u, he pono hoki nga mapuni kuaha flange ina whakamahia i roto i nga raina paipa, na reira ka whakamahia nga marere kuaha flange ki nga paipa pehanga teitei.
I te wa e katia ana te paera o te kuwaha flange, ka taea e te mata hiri anake te whakawhirinaki ki te pehanga reo ki te hiri, ara, ka whakawhirinaki ki te pehanga reo ki te pehi i te mata hiri o te kuaha ki te nohoanga takirere i tera taha ki te whakarite i te hiri o te mata hiri, he hiri-whaiaro. Ko te nuinga o nga waapa kuaha e whakamahi ana i te hiri kaha, ara, i te wa e kati ana te paera, me peia te kuaha ki te nohoanga ma te kaha o waho hei whakarite i te hiri o te mata hiri.
Ko te keeti o te takirere kuaha e neke haere ana me te kakau takirere, e kiia nei ko te waapa keeti arai (e kiia ana ko te takirere keeti piki). I te nuinga o te wa he miro trapezoidal kei runga i te rakau hiki. Na roto i te nati kei runga ake o te takirere me te riu kaiarahi i runga i te tinana takirere, ka huri te nekehanga hurihuri ki te nekehanga raina, ara, ka huri te taipana whakahaere ki te pana whakahaere.
I te wa e whakatuwherahia ana te paera, i te wa e rite ana te teitei o te keeti ki te 1: 1 nga wa o te diameter o te valve, ka tino wetekina te rere o te wai, engari kaore e taea te tirotiro i tenei waahi i te wa e mahi ana. I roto i te tino whakamahinga, ka whakamahia te tihi o te kakau takirere hei tohu, ara, ko te waahi kaore e taea te whakatuwhera, i te mea ko tona waahi tuwhera katoa. Kia whai whakaaro ki te ahuatanga maukati na te rerekee o te pāmahana, ka whakatuwherahia te puera ki te tuunga o runga katahi ka huri ano ma te 1/2 ki te 1 huri hei tuunga maataki tuwhera. Na reira, ko te tuunga tino tuwhera o te takirere ka whakatauhia e te tuunga o te kuaha (ara te whiu>.
I roto i etahi maru o te keeti, ka tuuhia te nati kakau ki runga i te keeti, a ko te hurihanga o te wira-a-ringa ka peia te hurihanga o te kakau takirere ki te hiki i te keeti. Ko tenei momo takirere e kiia ana ko te maarere o te keeti kaaiti hurihuri, he maaera keeti kakau pouri ranei.
Ko te whakaurunga o te kaapu kuaha flange:
1. Tirohia te roto o te kohanga valve me te mata hiri i mua i te whakaurunga, kaore he paru, he matūriki onepu ranei e whakaaetia kia piri;
2. Ko nga tutaki o ia wahanga hononga me whakakaha kia rite;
3. Tirohia nga waahanga whakakakahu kia pehia kia piri, ehara i te mea hei whakarite i te piri o te kapi, engari kia pai ai te whakatuwheratanga o te kuaha;
4. I mua i te whakauru i te valve, me tirotiro te kaiwhakamahi i te tauira valve, te rahi o te hononga me te aro ki te ahunga rere o te reo ki te whakarite kia rite ki nga whakaritenga o te valve;
5. A, no te whakauru i te valve, me rahui te kaiwhakamahi i te waahi e tika ana mo te taraiwa taraiwa;
6. Ko te waea o te taputapu taraiwa me kawe kia rite ki te hoahoa waea;
7. Me pupuri tonu te paera o te kuaha, kaore he tukinga, he kuiti ranei kia kore e pa ki te hiri.
Nga Taonga Panui Panui
Ka taea te tuku i te tinana takirere NSW me nga taonga kuti i roto i te momo Forged me te momo Maka. I te taha o nga taonga kowiri me te waro waro, ka hangaia e matou nga reera i roto i nga taonga motuhake penei i te titanium, te nickel alloys, HASTELLOY®*, INCOLOY®, MONEL®, Alloy 20, super-duplex, corrosion resistant alloys me nga rauemi reanga Urea.
Nga rauemi e waatea ana
Ingoa hokohoko | UNS nr. | Werkstoff nr. | Te patupatu | Makanga |
waro maitai | K30504 | 1.0402 | A105 | A216 WCB |
waro maitai | 1.046 | A105N | ||
Te Temp Waro maitai | K03011 | 1.0508 | A350 LF2 | A352 LCB |
Te tira teitei | K03014 | A694 F60 | ||
3 1/2 nika maitai | K32025 | 1.5639 | A350 LF3 | A352 LC3 |
5 Chrome, 1/2 Moly | K41545 | 1.7362 | A182 F5 | A217 C5 |
1 1/4 Chrome, 1/2 Moly | K11572 | 1.7733 | A182 F11 | A217 WC6 |
K11597 | 1.7335 | |||
2 1/4 Chrome, 1/2 Moly | K21590 | 1.738 | A182 F22 | A217 WC9 |
9 Chrome, 1 Moly | K90941 | 1.7386 | A182 F9 | A217 CW6 |
X 12 Chrome, 091 Moly | K91560 | 1.4903 | A182 F91 | A217 C12 |
13 Chrome | S41000 | A182 F6A | A351 CA15 | |
17-4PH | S17400 | 1.4542 | A564 630 | |
254 SMo | S31254 | 1.4547 | A182 F44 | A351 CK3MCuN |
304 | S30400 | 1.4301 | A182 F304 | A351 CF8 |
304L | S30403 | 1.4306 | A182 F304L | A351 CF3 |
310S | S31008 | 1.4845 | A182 F310S | A351 CK20 |
316 | S31600 | 1.4401 | A182 F316 | A351 CF8M |
S31600 | 1.4436 | |||
316L | S31603 | 1.4404 | A182 F316L | A351 CF3M |
316Ti | S31635 | 1.4571 | A182 F316Ti | |
317L | S31703 | 1.4438 | A182 F317L | A351CG8M |
321 | S32100 | 1.4541 | A182 F321 | |
321H | S32109 | 1.4878 | A182 F321H | |
347 | S34700 | 1.455 | A182 F347 | A351 CF8C |
347H | S34709 | 1.4961 | A182 F347H | |
410 | S41000 | 1.4006 | A182 F410 | |
904L | N08904 | 1.4539 | A182 F904L | |
Kamura 20 | N08020 | 2.466 | B462 N08020 | A351 CN7M |
Matarua 4462 | S31803 | 1.4462 | A182 F51 | A890 Gr 4A |
SAF 2507 | S32750 | 1.4469 | A182 F53 | A890 Gr 6A |
Kore 100 | S32760 | 1.4501 | A182 F55 | A351 GR CD3MWCuN |
Ferralium® 255 | S32550 | 1.4507 | A182 F61 | |
Nicrofer 5923 hMo | N06059 | 2.4605 | B462 N06059 | |
Nickel 200 | N02200 | 2.4066 | B564 N02200 | |
Nickel 201 | N02201 | 2.4068 | B564 N02201 | |
Monel® 400 | N04400 | 2.436 | B564 N04400 | A494 M35-1 |
Monel® K500 | N05500 | 2.4375 | B865 N05500 | |
Incoloy® 800 | N08800 | 1.4876 | B564 N08800 | |
Incoloy® 800H | N08810 | 1.4958 | B564 N08810 | |
Incoloy® 800HT | N08811 | 1.4959 | B564 N08811 | |
Incoloy® 825 | N08825 | 2.4858 | B564 N08825 | |
Inconel® 600 | N06600 | 2.4816 | B564 N06600 | A494 CY40 |
Inconel® 625 | N06625 | 2.4856 | B564 N06625 | A494 CW 6MC |
Hastelloy® B2 | N10665 | 2.4617 | B564 N10665 | A494 N 12MV |
Hastelloy® B3 | N10675 | 2.46 | B564 N10675 | |
Hastelloy® C22 | N06022 | 2.4602 | B574 N06022 | A494 CX2MW |
Hastelloy® C276 | N10276 | 2.4819 | B564 N10276 | |
Hastelloy® C4 | N06455 | 2.461 | B574 N06455 | |
Titanium GR. 1 | R50250 | 3.7025 | B381 F1 | B367 C1 |
Titanium GR. 2 | R50400 | 3.7035 | B381 F2 | B367 C2 |
Titanium GR. 3 | R50550 | 3.7055 | B381 F3 | B367 C3 |
Titanium GR. 5 | R56400 | 3.7165 | B381 F5 | B367 C5 |
Titanium GR. 7 | R52400 | 3.7235 | B381 F7 | B367 C7 |
Titanium GR. 12 | R53400 | 3.7225 | B381 F12 | B367 C12 |
Zirconium® 702 | R60702 | B493 R60702 | ||
Zirconium® 705 | R60705 | B493 R60705 |