Tõstke vahvli tagasilöögiklapp
TOOTEVALIK:
Suurused: NPS 1/2 kuni NPS 4
Rõhuvahemik: klass 150
Ühenduse lõpp: vahvel
MATERJALID:
Valamine: A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2, Monel, Inconel, Hastelloy, UB6, pronks, C95800
STANDARD:
| Disain & valmistamine | API594 |
| Näost näkku | API 594, ASME B16.10 |
| Lõpeta ühendus | ASME B16.5, ASME B16.47, MSS SP-44 (ainult NPS 22) |
| Test ja ülevaatus | API 598 |
| Saadaval ka per | NACE MR-0175, NACE MR-0103, ISO 15848 |
| muud | PMI, TÜ, RT, PT, MT |
Sobiv keskkond: vesi, õli, õhk ja mõni söövitav vedelik jne
Disaini omadused:
Roostevabast terasest ühes tükis iste
Parandusvaha eemaldamise täppisvalu kasutamine
Investeeringu valamiskeha
Vahvli ots
Newsway ventiilide materjalid
NSW ventiili korpust ja viimistlusmaterjali saab pakkuda sepistatud ja valutüüpi. Lisaks roostevabale ja süsinikterasest materjalile valmistame klappe ka spetsiaalsetest materjalidest nagu titaan, niklisulamid, HASTELLOY®*, INCOLOY®, MONEL®, Alloy 20, superdupleks, korrosioonikindlad sulamid ja uurea klassi materjalid.
Saadaval olevad materjalid
| Ärinimi | UNS nr. | Werkstoff nr. | Sepistamine | Valamine |
| Süsinikteras | K30504 | 1,0402 | A105 | A216 WCB |
| Süsinikteras | 1.046 | A105N | ||
| Madala temperatuuriga süsinikteras | K03011 | 1,0508 | A350 LF2 | A352 LCB |
| Kõrge tootlikkusega teras | K03014 | A694 F60 | ||
| 3 1/2 nikliterasest | K32025 | 1,5639 | A350 LF3 | A352 LC3 |
| 5 Chrome, 1/2 Moly | K41545 | 1,7362 | A182 F5 | A217 C5 |
| 1 1/4 kroomi, 1/2 Moly | K11572 | 1,7733 | A182 F11 | A217 WC6 |
| K11597 | 1,7335 | |||
| 2 1/4 kroomi, 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 | |
| Puusepp 20 | N08020 | 2.466 | B462 N08020 | A351 CN7M |
| Dupleks 4462 | S31803 | 1,4462 | A182 F51 | A890 Gr 4A |
| SAF 2507 | S32750 | 1,4469 | A182 F53 | A890 Gr 6A |
| Null 100 | S32760 | 1,4501 | A182 F55 | A351 GR CD3MWCuN |
| Ferralium® 255 | S32550 | 1,4507 | A182 F61 | |
| Nicrofer 5923 hMo | N06059 | 2,4605 | B462 N06059 | |
| Nikkel 200 | N02200 | 2,4066 | B564 N02200 | |
| Nikkel 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 | |
| Titaan GR. 1 | R50250 | 3,7025 | B381 F1 | B367 C1 |
| Titaan GR. 2 | R50400 | 3,7035 | B381 F2 | B367 C2 |
| Titaan GR. 3 | R50550 | 3,7055 | B381 F3 | B367 C3 |
| Titaan GR. 5 | 56400 rubla | 3,7165 | B381 F5 | B367 C5 |
| Titaan GR. 7 | 52400 rubla | 3,7235 | B381 F7 | B367 C7 |
| Titaan GR. 12 | 53400 rubla | 3,7225 | B381 F12 | B367 C12 |
| Tsirkoonium® 702 | R60702 | B493 R60702 | ||
| Tsirkoonium® 705 | R60705 | B493 R60705 |
