O VAEGA TOTONOTO E TUMA'E MA SU'I AIo lo'o fa'afeso'ota'i ma le ala o lo'o fa'aigoa fa'atasiVALVE TIMA. O vaega nei e aofia ai nofoa valve(s), disc, glands, spacers, guides, bushings, ma totonu puna. O le tino o le valve, pulou, fa'apipi'i, ma isi mea e fa'afeso'ota'i fo'i ma le ala o le tafe e le'o ta'ua o le fa'amaina o le valve.
O le fa'atinoga a le Valve e fa'atatau i le va'aiga o le tisiki ma le nofoa ma le feso'ota'iga o le tu'uga o le tisiki i le nofoa. Ona o le tipi, e mafai ai ona fa'agasolo fa'avae ma fa'atonutonu le tafe. I le fa'asologa o fa'asologa o ata, o le tisiki e fa'ase'e latalata i tua o le nofoa e maua ai se suiga i le avanoa o le tafe. I fa'asologa fa'asologa fa'asolosolo, e si'i sa'o le tisiketi mai le nofoa ina ia fa'aalia ai se pu fa'anumera.
E mafai ona fau vaega fa'apipi'i alavai i mea eseese ona o meatotino eseese e mana'omia e tatalia ai malosi ma tulaga eseese. E le tutusa le malosi ma tulaga e oo i ai le pa'u ma le fa'apipi'i e pei o le tisiketi ma nofoa (s).
O mea totino o le tafe, o vaila'au, mamafa, vevela, fua o le tafe, saoasaoa ma le viscosity o nisi ia o mea taua i le filifilia o mea teuteu talafeagai. O mea teuteu atonu e tutusa pe le tutusa foi ma le tino o le valve po'o le pulou.
API ua fa'avasegaina mea fa'apipi'i e ala i le tu'uina atu o se numera tulaga ese i seti ta'itasi o mea fa'apipi'i.
1
NOMINAL TRIM410
TITIMI TULAGAF6
PO'AU MA ISI VAEGA TIGA410 (13Cr) (200-275 HBN)
DISC/WEDGEF6 (13Cr) (200 HBN)
NOFOA LELEI410 (13Cr)(250 HBN min)
TITIMI MATERIAL GRADE13Cr-0.75Ni-1Mn
AUAUNAMo suau'u ma suau'u ausa ma auaunaga lautele ma nofoa vevela ma tina. Au'aunaga lautele e matua'i maualalo erosive po'o le le pala i le va o le -100°C ma le 320°C. O lenei mea u'amea u'amea e faigofie ona fa'amaa'a e ala ile vevela ma e sili ona lelei mo le fa'afeso'ota'i o vaega e pei o 'au, faitoto'a, ma tisiki. Ausa, kesi ma auaunaga lautele ile 370°C. Suau'u ma Suau'u ausa 480°C.
2
NOMINAL TRIM304
TITIMI TULAGA304
PO'AU MA ISI VAEGA TIGA304
DISC/WEDGE304 (18Cr-8Ni)
NOFOA LELEI304 (18Cr-8Ni)
TITIMI MATERIAL GRADE19Cr-9.5Ni-2Mn-0.08C
AUAUNAMo le mamafa o le mamafa i le pala, maualalo le erosive auaunaga i le va o le -265°C ma le 450°C.
3
NOMINAL TRIM310
TITIMI TULAGA310
PO'AU MA ISI VAEGA TIGA(25Cr-20Ni)
DISC/WEDGE310 (25Cr-20Ni)
NOFOA LELEI310 (25Cr-20Ni)
TITIMI MATERIAL GRADE25Cr-20.5Ni-2Mn
AUAUNAMo le mamafa o le mamafa i auaunaga faʻaleagaina pe leai foi i le va o le -265°C ma le 450°C.
4
NOMINAL TRIM410 – Faigata
TITIMI TULAGAF6H
PO'AU MA ISI VAEGA TIGA410 (13Cr) (200-275 HBN)
DISC/WEDGEF6 (13Cr) (200-275 HBN)
NOFOA LELEIF6 (13Cr) (275 HBN min)
TITIMI MATERIAL GRADE13Cr-0.75Ni-1Mn
AUAUNANofoa 275 BHN min. E pei o le tipi 1 ae mo le mamafa o le mamafa ma le tele o auaunaga pala.
5
NOMINAL TRIM410 – Fa’asagaga Fa’asagatonu atoa
TITIMI TULAGAF6HF
PO'AU MA ISI VAEGA TIGA410 (13Cr) (200-275 HBN)
DISC/WEDGEF6+St Gr6 (CoCr Alloy) (350 HBN min)
NOFOA LELEI410+St Gr6 (CoCr Alloy) (350 HBN min)
TITIMI MATERIAL GRADE13Cr-0.5Ni-1Mn/Co-Cr-A
AUAUNAO le maualuga o le mamafa e fai si erosive ma le pala i le va o le -265 ° C ma le 650 ° C ma le maualuga o le mamafa. Au'aunaga fa'alelei sili ile 650°C. Lelei mo le maualuga o le vai ma le ausa auaunaga.
5A
NOMINAL TRIM410 – Fa’asagaga Fa’asagatonu atoa
TITIMI TULAGAF6HF
PO'AU MA ISI VAEGA TIGA410 (13Cr) (200-275 HBN)
DISC/WEDGEF6+Malō. NiCr Alloy (350 HBN min)
NOFOA LELEIF6+Malō. NiCr Alloy (350 HBN min)
TITIMI MATERIAL GRADE13Cr-0.5Ni-1Mn/Co-Cr-A
AUAUNAE pei o le tipi 5 i le mea e le faʻatagaina Co.
6
NOMINAL TRIM410 ma Ni-Cu
TITIMI TULAGAF6HFS
PO'AU MA ISI VAEGA TIGA410 (13Cr) (200-275 HBN)
DISC/WEDGEMonel 400® (NiCu Alloy) (250 HBN min)
NOFOA LELEIMonel 400® (NiCu Alloy) (175 HBN min)
TITIMI MATERIAL GRADE13Cr-0.5Ni-1Mn/Ni-Cu
AUAUNAE pei o le tipi 1 ma sili atu auaunaga pala.
7
NOMINAL TRIM410 – Faigata Tele
TITIMI TULAGAF6HF+
PO'AU MA ISI VAEGA TIGA410 (13Cr) (200-275 HBN)
DISC/WEDGEF6 (13Cr) (250 HBN min)
NOFOA LELEIF6 (13Cr) (750 HB)
TITIMI MATERIAL GRADE13Cr-0.5Ni-1Mo/13Cr-0.5Ni-Mo
AUAUNANofoa 750 BHN min. E pei o le tipi 1 ae mo le maualuga o le mamafa ma sili atu le pala/eli.
8
NOMINAL TRIM410 – Faiga faigata
TITIMI TULAGAF6HFS
PO'AU MA ISI VAEGA TIGA410 (13Cr) (200-275 HBN)
DISC/WEDGE410 (13Cr) (250 HBN min)
NOFOA LELEI410+St Gr6 (CoCr Alloy) (350 HBN min)
TITIMI MATERIAL GRADE13Cr-0.75Ni-1Mn/1/2Co-Cr-A
AUAUNAFa'ato'aga lautele mo auaunaga lautele e mana'omia ai le umi o le auaunaga e o'o atu i le 593°C. E pei o le tipi 5 mo le mamafa o le mamafa ma sili atu le faʻaleagaina. Ausa, kesi ma auaunaga lautele ile 540°C. teuteu masani mo alatoto faitotoa.
8A
NOMINAL TRIM410 – Faiga faigata
TITIMI TULAGAF6HFS
PO'AU MA ISI VAEGA TIGA410 (13Cr) (200-275 HBN)
DISC/WEDGEF6 (13Cr) (250 HBN min)
NOFOA LELEI410+ Hardf. NiCr Alloy (350 HBN min)
TITIMI MATERIAL GRADE13Cr-0.75Ni-1Mn/1/2Co-Cr-A
AUAUNAE pei o le tipi 5A mo le mamafa o le mamafa ma sili atu le faʻaleagaina.
9
NOMINAL TRIMMonel®
TITIMI TULAGAMonel®
PO'AU MA ISI VAEGA TIGAMonel® (NiCu Alloy)
DISC/WEDGEMonel 400® (NiCu Alloy)
NOFOA LELEIMonel 400® (NiCu Alloy)
TITIMI MATERIAL GRADE70Ni-30Cu
AUAUNAMo auaunaga fa'a'a'a i le 450°C e pei o acids, alkalies, vaifofo masima, ma isi Suavai e matua'i pala.
Au'aunaga erosive-corrosive i le va o le -240°C ma le 480°C. E tetee atu i vai sami, acids, alkalies. E sili atu le tete'e i le corrosion i chlorine ma alkylation auaunaga.
10
NOMINAL TRIM316
TITIMI TULAGA316
PO'AU MA ISI VAEGA TIGA316 (18Cr-Ni-Mo)
DISC/WEDGE316 (18Cr-Ni-Mo)
NOFOA LELEI316 (18Cr-Ni-Mo)
TITIMI MATERIAL GRADE18Cr-12Ni-2.5Mo-2Mn
AUAUNAMo le maualuga o le tetee atu i le pala mo vai ma kasa ia e pala i le 410 uamea e oo atu i le 455°C. E pei o le tipi 2 ae o se tulaga maualuga atu o le auaunaga pala. E maua ai le tete'e lelei i ala fa'a'ala'au i le vevela maualuga ma le ma'a'a'a mo le tautua ile vevela maualalo. Maualalo le vevela auaunaga tulaga mo 316SS valves.
11
NOMINAL TRIMMonel – Faigata fa’asaga
TITIMI TULAGAMonelHFS
PO'AU MA ISI VAEGA TIGAMonel® (NiCu Alloy)
DISC/WEDGEMonel® (NiCu Alloy)
NOFOA LELEIMonel 400®+St Gr6 (350 HBN min)
TITIMI MATERIAL GRADE70Ni-30Cu/1/2Co-Cr-A
AUAUNAE pei o le tipi 9 ae mo le mamafa o le mamafa ma le tele o auaunaga pala.
11A
NOMINAL TRIMMonel – Faigata fa’asaga
TITIMI TULAGAMonelHFS
PO'AU MA ISI VAEGA TIGAMonel® (NiCu Alloy)
DISC/WEDGEMonel® (NiCu Alloy)
NOFOA LELEIMonel 400T+HF NiCr Alloy (350 HBN min)
TITIMI MATERIAL GRADE70Ni-30Cu/1/2Co-Cr-A
AUAUNAE pei o le tipi 9 ae mo le mamafa o le mamafa ma le tele o auaunaga pala.
12
NOMINAL TRIM316 – Faiga faigata
TITIMI TULAGA316HFS
PO'AU MA ISI VAEGA TIGA316 (Cr-Ni-Mo)
DISC/WEDGE316 (18Cr-8Ni-Mo)
NOFOA LELEI316+St Gr6 (350 HBN min)
TITIMI MATERIAL GRADE18Cr-12Ni-2.5Mo-2Mn1/2Co-Cr-A
AUAUNAE pei o le tipi 10 ae mo le mamafa o le mamafa ma le tele o auaunaga pala.
12A
NOMINAL TRIM316 – Faiga faigata
TITIMI TULAGA316HFS
PO'AU MA ISI VAEGA TIGA316 (Cr-Ni-Mo)
DISC/WEDGE316 (18Cr-8Ni-Mo)
NOFOA LELEI316 Faigataf. NiCr Alloy (350 HBN min)
TITIMI MATERIAL GRADE18Cr-12Ni-2.5Mo-2Mn1/2Co-Cr-A
AUAUNAE pei o le tipi 10 ae mo le mamafa o le mamafa ma le tele o auaunaga pala.
13
NOMINAL TRIMAlu 20
TITIMI TULAGAAlu 20
PO'AU MA ISI VAEGA TIGAAlu 20 (19Cr-29Ni)
DISC/WEDGEAlu 20 (19Cr-29Ni)
NOFOA LELEIAlu 20 (19Cr-29Ni)
TITIMI MATERIAL GRADE29Ni-19Cr-2.5Mo-0.07C
AUAUNAAu'aunaga sili ona pala. Mo le mamafa o le mamafa i le va o le -45°C ma le 320°C.
14
NOMINAL TRIMAlloy 20 – Fa'asaga faigata
TITIMI TULAGAAlloy 20HFS
PO'AU MA ISI VAEGA TIGAAlu 20 (19Cr-29Ni)
DISC/WEDGEAlu 20 (19Cr-29Ni)
NOFOA LELEIAlloy 20 St Gr6 (350 HBN min)
TITIMI MATERIAL GRADE29Ni-19Cr-2.5Mo-0.07C/1/2Co-Cr-A
AUAUNAE pei o le tipi 13 ae mo le mamafa o le mamafa ma le tele o auaunaga pala.
14A
NOMINAL TRIMAlloy 20 – Fa'asaga faigata
TITIMI TULAGAAlloy 20HFS
PO'AU MA ISI VAEGA TIGAAlu 20 (19Cr-29Ni)
DISC/WEDGEAlu 20 (19Cr-29Ni)
NOFOA LELEIAloi 20 Hardf. NiCr Alloy (350 HBN min)
TITIMI MATERIAL GRADE29Ni-19Cr-2.5Mo-0.07C/1/2Co-Cr-A
AUAUNAE pei o le tipi 13 ae mo le mamafa o le mamafa ma le tele o auaunaga pala.
15
NOMINAL TRIM304 – Fa'asagaga Fa'asagatonu atoa
TITIMI TULAGA304HS
PO'AU MA ISI VAEGA TIGA304 (18Cr-8Ni-Mo)
DISC/WEDGE304St Gr6
NOFOA LELEI304+St Gr6 (350 HBN min)
TITIMI MATERIAL GRADE19Cr-9.5Ni-2Mn-0.08C/1/2Co-Cr-A
AUAUNAE pei o le tipi 2 ae sili atu le erosive auaunaga ma maualuga le mamafa.
16
NOMINAL TRIM316 – Fa’asagaga Fa’asagatonu atoa
TITIMI TULAGA316HF
PO'AU MA ISI VAEGA TIGA316 HF (18Cr-8Ni-Mo)
DISC/WEDGE316+St Gr6 (320 HBN min)
NOFOA LELEI316+St Gr6 (350 HBN min)
TITIMI MATERIAL GRADE18Cr-12Ni-2.5Mo-2Mn/Co-Cr-Mo
AUAUNAE pei o le tipi 10 ae sili atu auaunaga erosive ma maualuga le mamafa.
17
NOMINAL TRIM347 – Fa’asagaga Fa’asagatonu atoa
TITIMI TULAGA347HF
PO'AU MA ISI VAEGA TIGA347 HF (18Cr-10Ni-Cb)
DISC/WEDGE347+St Gr6 (350 HBN min)
NOFOA LELEI347+St Gr6 (350 HBN min)
TITIMI MATERIAL GRADE18Cr-10Ni-Cb/Co-Cr-A
AUAUNAE pei o le tipi 13 ae sili atu le pala ma le maualuga o le mamafa. Tu'ufa'atasi lelei le fa'afefeteina ma le maualuga o le vevela e o'o atu i le 800°C.
18
NOMINAL TRIMAlloy 20 – Fa'amalosi atoa
TITIMI TULAGAAlu 20 HF
PO'AU MA ISI VAEGA TIGAAlu 20 (19Cr-29Ni)
DISC/WEDGEAlloy 20+St Gr6 (350 HBN min)
NOFOA LELEIAlloy 20+St Gr6 (350 HBN min)
TITIMI MATERIAL GRADE19 Cr-29Ni/Co-Cr-A
AUAUNAE pei o le tipi 13 ae sili atu le pala ma le maualuga o le mamafa. Suavai, kesi po'o le ausa maualalo i le 230°C.
Fa'apitoa
NOMINAL TRIM'apamemea
TITIMI TULAGA'apamemea
PO'AU MA ISI VAEGA TIGA410 (CR13)
DISC/WEDGE'apamemea
NOFOA LELEI'apamemea
TITIMI MATERIAL GRADE…
AUAUNASuavai, suauʻu, kesi, poʻo le ausa maualalo i le 232°C.
Fa'apitoa
NOMINAL TRIMAlu 625
TITIMI TULAGAAlu 625
PO'AU MA ISI VAEGA TIGAAlu 625
DISC/WEDGEAlu 625
NOFOA LELEIAlu 625
TITIMI MATERIAL GRADE…
AUAUNA…
NACE
316 po'o le 410 fa'apitoa fa'apipi'i fa'atasi ma fa'amau B7M ma nati 2HM e fa'amalie ai mana'oga NACE MR-01-75.
Stellite atoa
Fa'a'ele'ele'ele'ele atoatoa, talafeagai mo 'au'aunaga abrasive ma ogaoga e o'o atu i le 1200°F (650°C).
Fa'aaliga:
Fa'amatalaga tu'uina atu e uiga i numera API Trim e mo na'o fa'amatalaga. Fa'afeso'ota'i i taimi uma fa'asalalauga API o lo'o iai nei e fa'amaonia fa'amatalaga ma fa'aoti aso.