Kiwikā Puka Flanged
Nā hana koʻikoʻi: Flange, Puka, Valve, WCB, CF8, CF8M, C95800, papa 150, 300, 600lb, 4A, 5A, 6A, os&y, bolt, bonnet, piʻi ʻana, kumu
Hualoaʻa huahana:
Nā Nui: NPS 2 a i NPS 60
Pae Kaomi: Papa 150 a i Papa 2500
Hoʻohui Flange: RF, FF, RTJ
NĀ MEA:
Hoolei: (A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy, UB6
KŪMAU
| Hoʻolālā a me ka hana ʻana | API 600, ISO 10434, API 6D, API 603 |
| Maka-a-maka | ASME B16.10 |
| Hoʻopau i ka pilina | ASME B16.5, ASME B16.47, MSS SP-44 (NPS 22 wale nō) |
| BW Hopena: ASME B16.25 | |
| Hopena Welded Socked: ASME B16.11 | |
| Hoʻāʻo a me ka nānā ʻana | API 598 |
| Loaʻa pū kekahi no kēlā me kēia | NACE MR-0175, NACE MR-0103, ISO 15848 |
| ʻĒ aʻe | PMI, UT, RT, PT, MT |
Nā Hiʻohiʻona Hoʻolālā:
- Piha a i ʻole ka hoʻemi ʻia ʻana o ka bore
- RF, RTJ, a i ʻole BW
- ʻO waho Screw & Yoke (OS&Y), ke kumu e piʻi ana
- Pona i hoʻopaʻa ʻia a i ʻole Pona Sila Kaomi
- ʻO ka wedge palupalu a paʻa paha
- Nā apo noho hou
ʻO ka kiwikā puka flange he kiwikā puka me ka pilina flange, ʻo kēia ʻano pilina ka mea maʻamau. He paʻa a hilinaʻi hoʻi nā kiwikā puka flange ke hoʻohana ʻia i loko o nā pipelines, no laila hoʻohana pinepine ʻia nā kiwikā puka flange i nā pipelines kiʻekiʻe.
Ke pani ʻia ka valve puka flange, hiki i ka ʻili sila ke hilinaʻi wale i ke kaomi waena e sila ai, ʻo ia hoʻi, e hilinaʻi i ke kaomi waena e kaomi i ka ʻili sila o ka puka i ka noho valve ma kēlā ʻaoʻao e hōʻoia i ka sila ʻana o ka ʻili sila, ʻo ia hoʻi ka sila ponoʻī. Hoʻohana ka hapa nui o nā valve puka i ka sila ikaika, ʻo ia hoʻi, i ka wā e pani ʻia ai ka valve, pono e koi ʻia ka puka e kūʻē i ka noho e ka ikaika o waho e hōʻoia i ka sila ʻana o ka ʻili sila.
Neʻe pololei ka puka o ka valve puka me ke kumu valve, i kapa ʻia ʻo ka valve puka kumu hāpai (i kapa ʻia hoʻi ʻo ka valve puka kumu piʻi). ʻO ka maʻamau, aia kahi kaula trapezoidal ma ke koʻokoʻo hāpai. Ma o ka nati ma luna o ka valve a me ke alakaʻi alakaʻi ma ke kino valve, ua hoʻololi ʻia ka neʻe wili i ka neʻe linear, ʻo ia hoʻi, ua hoʻololi ʻia ka torque hana i ka ikaika hana.
Ke wehe ʻia ka valve, ke like ke kiʻekiʻe o ka puka me 1:1 manawa o ke anawaena valve, ua wehe loa ʻia ke ala o ka wai, akā ʻaʻole hiki ke nānā ʻia kēia kūlana i ka wā o ka hana. I ka hoʻohana maoli ʻana, hoʻohana ʻia ka piko o ke kumu valve ma ke ʻano he māka, ʻo ia hoʻi, ke kūlana kahi hiki ʻole ke wehe ʻia, ma ke ʻano he kūlana wehe piha. I mea e noʻonoʻo ai i ka hanana laka ma muli o nā loli o ka mahana, wehe pinepine ʻia ka valve i ke kūlana apex a laila hoʻihoʻi ʻia e 1/2 a 1 huli e like me ke kūlana valve wehe piha. No laila, ua hoʻoholo ʻia ke kūlana wehe piha o ka valve e ke kūlana o ka puka (ʻo ia hoʻi ka hahau>.
I kekahi mau kiwikā puka, ua kau ʻia ka nati kumu ma ka puka, a ʻo ka wili ʻana o ka huila lima e hoʻokele i ka wili ʻana o ke kumu kiwikā e hāpai i ka puka. Ua kapa ʻia kēia ʻano kiwikā he kiwikā puka kumu wili a i ʻole he kiwikā puka kumu ʻeleʻele.
Ke kau ʻana o ka kiwikā puka flange:
1. E nānā i loko o ka lua valve a me ka ʻili sila ma mua o ke kau ʻana, a ʻaʻohe lepo a i ʻole nā ʻāpana one e ʻae ʻia e pipili;
2. E hoʻopaʻa like ʻia nā ʻūmiʻi o kēlā me kēia ʻāpana pili;
3. E nānā i nā ʻāpana ʻūlū e paʻi pono ʻia, ʻaʻole wale no ka hōʻoia ʻana i ka paʻa o ka ʻūlū ʻana, akā no ka hōʻoia ʻana hoʻi i ka wehe ʻana o ka puka i hiki ke hoʻololi ʻia;
4. Ma mua o ke kau ʻana i ka valve, pono ka mea hoʻohana e nānā i ke kumu hoʻohālike valve, ka nui o ka pilina a hoʻolohe i ke kuhikuhi kahe o ka medium e hōʻoia i ke kūlike me nā koi valve;
5. I ke kau ʻana i ka valve, pono ka mea hoʻohana e mālama i ka wahi e pono ai no ka hoʻokele valve;
6. Pono e hoʻokō ʻia ka uea o ka hāmeʻa hoʻokele e like me ke kiʻikuhi uea;
7. Pono e mālama mau ʻia ka valve puka, a ʻaʻole ʻae ʻia ke kuʻi ʻana a i ʻole ke kaomi ʻana e pale aku i ka hoʻopilikia ʻana i ka sila.
Nā Mea Hana o nā Huahana Mea Hana Valve Newsway
ʻO kaMea Hana Valve KinamaiKina, hiki ke hāʻawi ʻia kona kino valves a me nā mea hoʻonaninani i lokoHoʻoheheʻe ʻiaʻano a meKe hoʻolei ʻanaʻano. Ma ka ʻaoʻao oKila kohu ʻolea meKe kila kalaponamea hana, mākou pū kekahihana i nā kiwikāi nā mea kūikawā e like me ka titanium, nā mea hoʻohui nickel, HASTELLOY®*, INCOLOY®, MONEL®, Alloy 20, super-duplex, nā mea hoʻohui kū'ē i ka corrosion a me nā mea urea grade.
Nā Mea Hana Valve i Loaʻa
| Inoa kālepa | Helu UNS. | ʻO ka helu Werkstoff. | Ke kāhiko ʻana | Ke hoʻolei ʻana |
| Ke kila kalapona | K30504 | 1.0402 | A105 | A216 WCB |
| Ke kila kalapona | 1.046 | A105N | ||
| Ke kila kalapona haʻahaʻa mahana | K03011 | 1.0508 | A350 LF2 | A352 LCB |
| Ke kila kiʻekiʻe | K03014 | A694 F60 | ||
| 3 1/2 kila nikala | 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 | |
| Kāpena 20 | N08020 | 2.466 | B462 N08020 | A351 CN7M |
| ʻElua pālua 4462 | S31803 | 1.4462 | A182 F51 | A890 Gr 4A |
| SAF 2507 | S32750 | 1.4469 | A182 F53 | A890 Gr 6A |
| ʻO Zeron 100 | S32760 | 1.4501 | A182 F55 | A351 GR CD3MWCuN |
| ʻO Ferralium® 255 | S32550 | 1.4507 | A182 F61 | |
| ʻO Nicrofer 5923 hMo | N06059 | 2.4605 | B462 N06059 | |
| Nikala 200 | N02200 | 2.4066 | B564 N02200 | |
| Nikala 201 | N02201 | 2.4068 | B564 N02201 | |
| Monel® 400 | N04400 | 2.436 | B564 N04400 | A494 M35-1 |
| Monel® K500 | N05500 | 2.4375 | B865 N05500 | |
| ʻO Incoloy® 800 | N08800 | 1.4876 | B564 N08800 | |
| ʻO Incoloy® 800H | N08810 | 1.4958 | B564 N08810 | |
| ʻO Incoloy® 800HT | N08811 | 1.4959 | B564 N08811 | |
| ʻO Incoloy® 825 | N08825 | 2.4858 | B564 N08825 | |
| ʻO Inconel® 600 | N06600 | 2.4816 | B564 N06600 | A494 CY40 |
| ʻO Inconel® 625 | N06625 | 2.4856 | B564 N06625 | A494 CW 6MC |
| ʻO Hastelloy® B2 | N10665 | 2.4617 | B564 N10665 | A494 N 12MV |
| ʻO Hastelloy® B3 | N10675 | 2.46 | B564 N10675 | |
| ʻO Hastelloy® C22 | N06022 | 2.4602 | B574 N06022 | A494 CX2MW |
| ʻO Hastelloy® C276 | N10276 | 2.4819 | B564 N10276 | |
| ʻO 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 |











