Puka Puka Flanged
Nā hana koʻikoʻi: Flange, Gate, Valve, WCB, CF8, CF8M, C95800, class150, 300, 600lb, 4A, 5A, 6A, os&y, bolt, bonet, rising, stem
LĀHĀNĀ HUA:
Nui: NPS 2 a i NPS 60
Ka Papa Paʻi: Papa 150 a i ka Papa 2500
Hoʻohui Flange: RF, FF, RTJ
NA MEA:
Hoolei: (A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy, UB6
KUMU
Hoʻolālā & hana | API 600, ISO 10434, API 6D, API 603 |
He alo a he alo | ASME B16.10 |
Hoʻopau Hoʻohui | ASME B16.5, ASME B16.47, MSS SP-44 (NPS 22 wale nō) |
BW Hope: ASME B16.25 | |
Hoʻopau Welded Socked: ASME B16.11 | |
Hoao & nana | API 598 |
Loaʻa pū i kēlā me kēia | NACE MR-0175, NACE MR-0103, ISO 15848 |
'ē aʻe | PMI, UT, RT, PT, MT |
Nā hiʻohiʻona hoʻolālā:
- Puka piha a i ʻole i hōʻemi ʻia
- RF, RTJ, a i ʻole BW
- Ma waho o ka Screw & Yoke (OS&Y), ke kumu e pi'i ana
- Paʻa Paʻa Paʻa a i ʻole Paʻi Sila Seal Bonnet
- ʻO ka wili hikiwawe a paʻa paha
- Nā apo noho hou
ʻO ke kīpē ʻīpuka Flange he ʻīpuka puka me ka pili flange, ʻo kēia ʻano pili ka mea maʻamau. Paʻa a hilinaʻi nā ʻīpuka Flange i ka wā e hoʻohana ʻia ai i nā pipelines, no laila hoʻohana pinepine ʻia nā ʻīpuka flange i nā pipeline kiʻekiʻe.
Ke pani ʻia ka ʻīpuka flange, hiki ke hilinaʻi ka ʻili hoʻopaʻa i ke kaomi maʻamau e sila ai, ʻo ia hoʻi, hilinaʻi i ke kaomi waena e kaomi i ka ʻili hoʻopaʻa o ka puka i ka noho kiwi ma kēlā ʻaoʻao e hōʻoia i ka hoʻopaʻa ʻana o ka ʻili hoʻopaʻa, ʻo ia ka hoʻopaʻa ʻana iā ia iho. Hoʻohana ka hapa nui o nā ʻīpuka i ka hoʻopaʻa paʻa ʻana, ʻo ia hoʻi, i ka wā i pani ʻia ai ka valve, pono e koi ʻia ka ʻīpuka e kūʻē i ka noho e ka ikaika o waho e hōʻoia i ka sila ʻana o ka ʻili.
ʻO ka ʻīpuka o ka ʻīpuka ʻīpuka e neʻe ma ka laina me ke kumu valve, i kapa ʻia ʻo ka ʻīpuka ʻīpuka hoʻokiʻekiʻe (i kapa ʻia hoʻi ʻo ke kiwi puka puka piʻi). ʻO ka maʻamau, aia kahi kaula trapezoidal ma ke koʻokoʻo hāpai. Ma o ka nut ma luna o ka valve a me ke ala alakaʻi ma ke kino valve, ua hoʻololi ʻia ka neʻe rotary i ka neʻe laina, ʻo ia hoʻi, ua hoʻololi ʻia ka torque hana i ka hana hana.
Ke wehe ʻia ka valve, i ka wā e like ai ke kiʻekiʻe kiʻekiʻe o ka ʻīpuka me 1: 1 mau manawa o ke anawaena o ka valve, ua wehe ʻole ʻia ke kahe 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 hōʻailona, ʻo ia hoʻi, ke kūlana kahi i hiki ʻole ai ke wehe ʻia, ʻoiai ʻo kona kūlana hāmama loa. I mea e noʻonoʻo ai i ka mea laka ma muli o ka hoʻololi ʻana o ka mahana, wehe ʻia ka valve i ke kūlana kiʻekiʻe a laila hoʻihoʻi ʻia e 1/2 i ka huli 1 e like me ke kūlana piha piha. No laila, ʻo ke kūlana hāmama piha o ka valve e hoʻoholo ʻia e ke kūlana o ka puka (ie stroke>.
Ma kekahi mau pani puka puka, ua kau ʻia ka ʻōpuʻu kumu ma ka ʻīpuka, a ʻo ka hoʻololi ʻana o ka huila lima e hoʻohuli i ka ʻōwili o ke kumu valve e hāpai i ka ʻīpuka. Kapa ʻia kēia ʻano valve he ʻīpuka ʻīpuka wiliwili a i ʻole he ʻīpuka puka ʻeleʻele.
Ka hoʻokomo ʻana o ka ʻīpuka flange:
1. E nānā i loko o ka lua valve a me ka ʻili o ka sila ma mua o ka hoʻokomo ʻana, ʻaʻole ʻae ʻia ka lepo a i ʻole nā ʻāpana one;
2. E hoʻopaʻa like ʻia nā kī o kēlā me kēia ʻāpana pili;
3. E nānā i nā ʻāpana paʻi e paʻa paʻa, ʻaʻole wale e hōʻoia i ka paʻa o ka paʻi, akā e hōʻoia pū i ka wehe maʻalahi o ka puka;
4. Ma mua o ka hoʻokomoʻana i ka valve, pono ka mea hoʻohana e nānā i keʻano o ka valve, ka nui o ka pilina a me ka hoʻoloheʻana i ke ala kahe o ka mea waena e hōʻoia i ke kūlike me nā koi valve;
5. I ka wā e hoʻokomo ai i ka valve, pono e mālama ka mea hoʻohana i kahi kūpono no ka pahu valve;
6. Pono e hoʻokō ʻia ka wili o ka mea hoʻokele e like me ke kiʻi wili;
7. Pono e mālama mau ʻia ka valve puka, ʻaʻole ʻae ʻia ka hui ʻana a i ʻole ke kaomi ʻana e pale aku i ka hoʻopili ʻana i ka sila.
Nā Mea Hana ʻo Newsway Valves
Hiki ke hāʻawi ʻia ke kino valve NSW a me nā mea ʻoki ma ke ʻano Forged a me ke ʻano Casting. Ma hope o nā mea kila kila a me ke kalapona, hana mākou i nā valve i nā mea kūikawā e like me ka titanium, nickel alloys, HASTELLOY® *, INCOLOY®, MONEL®, Alloy 20, super-duplex, corrosion resistant alloys a me nā mea papa urea.
Nā mea i loaʻa
inoa kalepa | UNS nr. | Werkstoff nr. | Ke kalaiwa ana | Ke hoolei ana |
Ke kila kalapona | K30504 | 1.0402 | A105 | A216 WCB |
Ke kila kalapona | 1.046 | A105N | ||
Haʻahaʻa Temp Carbon kila | K03011 | 1.0508 | A350 LF2 | A352 LCB |
Kiekie Hua kila | K03014 | A694 F60 | ||
3 1/2 kila nikela | K32025 | 1.5639 | A350 LF3 | A352 LC3 |
5 Chrome, 1/2 Moli | K41545 | 1.7362 | A182 F5 | A217 C5 |
1 1/4 Chrome, 1/2 Moli | K11572 | 1.7733 | A182 F11 | A217 WC6 |
K11597 | 1.7335 | |||
2 1/4 Chrome, 1/2 Moli | K21590 | 1.738 | A182 F22 | A217 WC9 |
9 Chrome, 1 Moli | 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 | |
Kamana 20 | N08020 | 2.466 | B462 N08020 | A351 CN7M |
Duplex 4462 | S31803 | 1.4462 | A182 F51 | A890 Gr 4A |
SAF 2507 | S32750 | 1.4469 | A182 F53 | A890 Gr 6A |
Zeron 100 | S32760 | 1.4501 | A182 F55 | A351 GR CD3MWCuN |
Ferralium® 255 | S32550 | 1.4507 | A182 F61 | |
Nicrofer 5923 hMo | N06059 | 2.4605 | B462 N06059 | |
Nikela 200 | N02200 | 2.4066 | B564 N02200 | |
Nikela 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 |