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Runga Whakaurunga Trunnion Ball Valve

Whakaahuatanga Poto:

GW trunnion mounted top entry high performance ball valves are engineered to meet international standards like API 6A, API 6D, ASME B16.34, ISO 17292 and others on request.Kei roto i te awhe nga tuuru ngohengohe, whakarewa, hiato ranei ka taea te whirihora me te paanga piston kotahi, takirua ranei hei whakarato i te paraka takirua whai hua me te whakaheke toto (DB&B) i roto i te kati me te tono, i te waahi tuwhera.

Ka hangaia e GW nga reera poroporo o raro
Trunnion Mounted Tope Entry Ball Valve.
Momo Trunnion te urunga o runga maataki paera poipoi


Taipitopito Hua

Tohu Hua

Awhe Rahi me te Akomanga Peehanga

Rahi mai i te 2" ki te 36" (DN50-DN900)
Te pehanga mai i te 150LBS ki te 2500LBS (PN16-PN420)

Paerewa Hoahoa

Hoahoa / Hanga kia rite ki nga paerewa
API 6D;ASME B16.34;DIN 3357;EN 13709;GB/T12237;BS5351
Kanohi ki te Kanohi Roa (Ahu) i runga i nga paerewa
ASME B16.10;EN 558-1 Gr.14 (DIN 3202-F4);DIN 3202-F5;DIN 3202-F7;BS5163
Te Ahu Flange kia rite ki nga paerewa
ASME B16.5;EN 1092-1;BS4504;DIN2501;
I herea ki te ASME B16.5 (2” ~ 24”) me te ASME B16.47 Series A / B (26” me runga ake) Ka mutu te Rawhi / Hub ina tono.
Te whakamatautau i runga i nga paerewa
API 598;API 6D;EN 12266-1;EN 1074-1;ISO5208

Nga waahanga Hangarau

He mea ngohe, he whakarewa, he mea hiato ranei kua noho
Kati-atu-a-rua
Paraka rua & toto
He haumaru te ahi me te whakamatau i te ahi
Te hoahoa taipana whakahaere iti
Te whānuitanga o nga rauemi me nga rahi
Ko nga nohoanga o te puna
Ko Trunnion e mau ana me nga nohoanga kaha
Te hoahoa kakau anti-pupuhi
He pai mo te whakaurunga o runga whenua, i raro ranei i te whenua
Ko te hoahoa uru-runga ka arahi ki te pupuri tonu i te raina
Ko nga whiringa tinana kua hangahia ranei

Nga Taonga Hanganga

Whanui Maka Wao Steel
A216 WCB (WCC, WCA), GP240GH (1.0619/GS-C25)
A105, C22.8/ P250GH (1.0460/1.0432)
Wao Wao Maama iti (LTCS), LCB (LCC, LCA), GS-CK25
ASTM A350 LF2, TStE355 / P355QH1 (1.0571/1.0566)
Korohia te rino:
A352 LC1/LC2/LC2-1/LC3/LC4/LC9/, A743 CA6NM
GS-CK16 GS-CK24 GS-10Ni6 GS-10ni14
ASTM A350 LF1/LF3/LF5/LF6/LF9/LF787
Te Mahana Teitei (Chrome Moly)/Te Auri Whakakotahi:
A217 WC1/ WC6/ WC9/C5/C12/C12A,
GS-22Mo4/ G20Mo5 (1.5419);GS-17CrMo55/ G17CrMo5-5 (1.7357)
ASTM A182 F1, 15Mo3 16Mo3 (1.5415)
ASTM A182 F11, 13 CrMo 4 4/ 13CrMo4-5 (1.7335)
ASTM A182 F22, 10CrMo 9 10 / 11CrMo9-10 (1.7383/1.7380)
ASTM A182 F91, X10CrMoVNb9-1 (1.4903)
Austenitic kowiri tira/Auhia rino:
UNS S30400 (S30403) (S30409), A351 CF8/CF3/CF10
G-X6CrNi189/ GX5CrNi19-10(1.4308)
UNS S31600 (S31603) (S31609), A351 CF8M/CF3M/CF10M
GX5CrNiMo19-11-2/G-X6CrNiMo18.10 (1.4408)
UNS S34700 (S34709), A351 CF8C
G-X5CrNiNb189/GX5CrNiNb19-11(1.4552)
AISI316Ti;X6CrNiNo17122/ X6CrNiMoTi17-12-2(1.4571)
KAUPAPA 20# / UNS N08020, A351 CN7M
ASTM A182 F304 X5CrNi1810/ X5CrNi18-10 (1.4301)
ASTM A182 F304L X2 CrNi 19 11 (1.4306)
ASTM A182 F316 X5CrNiMo 17 12 2 / X5CrNiMo17-12-2 (1.4401)
ASTM A182 F316L X2 CrNiMo 17 13 2 / X2CrNiMo17-12-2 (1.4404)
ASTM A182 F316 Ti X6 CrNiMoTi 17 12 2 / X6CrNiMoTi17-12-2 (1.4571)
ASTM A182 F321 X6 CrNiTi 18 10 /X6CrNiTi18-10 (1.4541)
ASTM A182 F347 X6CrNiNb1810/ X6CrNiTi18-10C (1.4550)
ASTM A182 F44 (6MO) (1.4547)
ASTM A182 F20*(WAHA 20#)
Ferritic-Austenitic / Duplex / Super Duplex Stainless Steel:
UNS S31803 /S32205 (Duplex2205), A890/A995 GR.4A (J92205) /A351 CD3MN
UNS S32750 (Super Duplex2507), A890/A995 GR.5A / A351 CE8MN (CD4MCu)
UNS S32760, A890/A995 GR.6A (CD3MWCuN)
ASTM A182 F51, X2 CrNiMoN 22 5 3 / X2CrNiMoN22-5-3 (1.4462)
ASTM A182 F52, (1.4460)
ASTM A182 F53, X2CrNiMoCuN 25.6.3 (1.4410)
ASTM A182 F55, X2CrNiMoCuWN 25.7.4 (1.4501)
ASTM A182 F60, (1.4462)

Ētahi atu Rawa

Kohanga 20 ASTM B462 / UNS N08020
Monel 400 / UNS N04400 ASTM B564-N04400 / A494 M35-1 NiCu30Fe (2.4360)
Nickel Alloy 904L / UNS N08904 X1NiCrMoCu25.20.5 (1.4539)
Inconel 625 /UNS N06625 /ASTM B564-N06625 /ASTM A494-CW6MC
NiCr22Mo9Nb (2.4856)
Inconel 825 /UNS N08825 /ASTM B564-N08825 /A494 CU5MCuC (2.4858)
NiCr21Mo (2.4858)


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