Katup globe API 602
RANGE PRODUK:
Ukuran: NPS 1/2 nganti NPS2 (DN15 nganti DN50)
Range Tekanan: Kelas 800, Kelas 150 nganti Kelas 2500
MATERI:
Dipalsukan (A105, A350 LF2, A182 F5, F11, F22, A182 F304 (L), F316 (L), F347, F321, F51), Paduan 20, Monel, Inconel, Hastelloy
STANDAR
| Desain & Pabrik | API 602, ASME B16.34, BS 5352 |
| Adhep-adhepan | MFG |
| Sambungan Pungkasan | - Flange Ends kanggo ASME B16.5 |
| - Soket Weld Ends kanggo ASME B16.11 | |
| - Butt Weld Ends kanggo ASME B16.25 | |
| - Screwed Ends kanggo ANSI / ASME B1.20.1 | |
| Test & inspeksi | API 598 |
| Desain aman geni | / |
| Uga kasedhiya saben | NACE MR-0175, NACE MR-0103, ISO 15848 |
| Liyane | PMI, UT, RT, PT, MT |
Fitur Desain:
1. Baja Tempa, Sekrup njaba lan Yoke, Rising Batang,
2. Roda Tangan Non-Rising, Kursi Belakang Integral,
3. Bore Suda utawa Port Lengkap,
4. Socket Welded, Threaded, Butt Welded, Flanged End
5.SW, NPT, RF utawa BW
6. Bonnet Welded lan Bonnet Disegel Tekanan, Bonnet Bolted,
7. Baji Padat, Dering Kursi sing Bisa Dianyari, Gasket Luka Sprial,
NSW API 602 tutup globe, bukaan lan nutup bagean tutup gerbang baja palsu saka bonet bolt yaiku gapura. Arah gerakan gerbang tegak lurus karo arah cairan. Katup gapura baja palsu mung bisa dibukak lan ditutup kanthi lengkap, lan ora bisa diatur lan dicekel. Gapura tutup gapura baja palsu duwe rong permukaan sealing. Loro lumahing panyegelan saka tutup gerbang mode paling umum mbentuk wangun wedge, lan amba wedge beda-beda gumantung karo paramèter tutup. Mode drive katup gerbang baja palsu yaiku: manual, pneumatik, listrik, sambungan gas-cair.
Lumahing sealing saka tutup gapura baja palsu mung bisa disegel kanthi tekanan medium, yaiku, tekanan medium digunakake kanggo mencet permukaan sealing gapura menyang kursi tutup ing sisih liyane kanggo njamin permukaan sealing, yaiku. sealing dhewe. Umume klep gapura dipeksa kanggo nutup, yaiku, nalika tutup ditutup, kudu meksa piring gapura ing kursi tutup kanthi pasukan eksternal kanggo njamin sealing permukaan sealing.
Gerbang katup gapura obah kanthi linear karo batang katup, sing diarani katup gapura rod angkat (uga disebut katup gerbang rod terbuka). Biasane ana benang trapezoid ing rod angkat. Nut gerakane saka ndhuwur tutup lan alur guide ing awak tutup kanggo ngganti gerakan Rotary menyang gerakan linear, sing, torsi operasi menyang tikaman operasi.
Keuntungan saka katup gerbang baja palsu
1. resistance adi kurang.
2. Pasukan njaba sing dibutuhake kanggo mbukak lan nutup cilik.
3. Arah aliran medium ora diwatesi.
4. Nalika mbukak kanthi lengkap, erosi saka lumahing sealing dening medium apa luwih cilik saka tutup globe.
5. Wangun relatif prasaja lan proses casting apik.
Bahan Katup Newsway
Awak tutup NSW lan materi potong bisa ditawakake ing jinis Forged lan jinis Casting. Ing jejere bahan baja tahan karat lan karbon, kita uga nggawe katup ing bahan khusus kayata titanium, paduan nikel, HASTELLOY®*, INCOLOY®, MONEL®, Alloy 20, super-duplex, paduan tahan karat lan bahan kelas urea.
Bahan sing kasedhiya
| Jeneng dagang | UNS nr. | Werkstoff nr. | Forging | Casting |
| Baja karbon | K30504 | 1.0402 | A105 | A216 WCB |
| Baja karbon | 1.046 | A105N | ||
| Baja Karbon Suhu Rendah | K03011 | 1.0508 | A350 LF2 | A352 LCB |
| Baja High Yield | K03014 | A694 F60 | ||
| 3 1/2 baja nikel | 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 Krom | 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 | |
| Tukang Kayu 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 |
| Zero 100 | S32760 | 1.4501 | A182 F55 | A351 GR CD3MWCuN |
| Ferralium® 255 | S32550 | 1.4507 | A182 F61 | |
| Nicrofer 5923 hMo | N06059 | 2.4605 | B462 N06059 | |
| Nikel 200 | N02200 | 2.4066 | B564 N02200 | |
| Nikel 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 Kab. 1 | R50250 | 3.7025 | B381 F1 | B367 C1 |
| Titanium GR Kab. 2 | R50400 | 3.7035 | B381 F2 | B367 C2 |
| Titanium GR Kab. 3 | R50550 | 3.7055 | B381 F3 | B367 C3 |
| Titanium GR Kab. 5 | R56400 | 3.7165 | B381 F5 | B367 C5 |
| Titanium GR Kab. 7 | R52400 | 3.7235 | B381 F7 | B367 C7 |
| Titanium GR Kab. 12 | R53400 | 3.7225 | B381 F12 | B367 C12 |
| Zirkonium® 702 | R60702 | B493 R60702 | ||
| Zirkonium® 705 | R60705 | B493 R60705 |
