Kev zam
Xaiv cov ntaub ntawv hlau tsim nyog thiab nqa cov kev kho mob tseem ceeb xws li kev txiav thiab ntxuav. Ua kom sov cov hlau billet rau ib qho kub tshwj xeeb kom txhawb nws cov yas yas thiab qis deformation tiv taus. Raws li qhov cuam tshuam lossis kev ntsuas ntawm kev zam rauj lossis nias, hluav taws xob hauv cov pwm kom xav tau (hlau tuaj yeem ua rau txhua qhov kev qhia hauv cov rog zoo li no). Forgings ua nrog cov pwm tshwj xeeb muaj qhov ntev. Tom qab forging, lub workpiece yog txias kom ruaj khov nws cov duab thiab kev ua tau zoo, ua raws li los ntawm kev kho cua sov, machining, thiab cov khoom sib dhos kom txhawb ntxiv nws txoj kev ua tau zoo thiab raug.
Mandrel Txoj Kev
Ua haujlwm ntsuas cov ntawv yuam kom haum rau kev tsim cov kev cai txhawb nqa qhov ntev thiab ua kom muaj kev cuam tshuam loj, tshwj xeeb yog tsim nyog rau kev sib xyaw nrog cov txheej txheem sab hauv.
Dav dav loj me ntsis
★ forged fittings
Ntau qhov ntau thiab tsawg kawg ntawm DN15 mus rau DN600, nrog rau sab nraud diameters txuam nrog seamless steel kav nrog sib xws Diaminal Diamethers. Cov qhov ntev tshwj xeeb yog raws li hauv qab no:
|
Nominal Dav DN |
Txheej hauv lub taub |
|
15 |
22 hli |
|
20 |
27 hli |
|
25 |
34mm |
|
32 |
42 hli |
|
40 |
48mm |
|
50 |
60mm |
|
65 |
76mm (nrog 73 hli muaj rau qee hom) |
|
80 |
89 hli |
|
100 |
114mm |
|
125 |
140 hli |
|
150 |
168 hli |
|
200 |
219mm |
|
250 |
273 hli |
|
300 |
324mm |
|
350 |
360mm |
|
400 |
406 hli |
|
450 |
457mm |
|
500 |
508mm |
|
600 |
610 hli |
Forged fittings tau faib raws cov khoom siv (piv txwv li cov hlau roj carbon, stainless hlau, qauv sib txuas (xws li ASME B16.11). Phab ntsa thickness feem ntau muaj los ntawm 3 txog 20mm, nrog cov txiaj ntsig tshwj xeeb tau raug hloov kho raws li kev thov cov xwm txheej thiab cov kev xav tau siab.
Forged qhov chaw welded fittings
Cov qauv siv tau txhawm rau muab cov fitting fitts fittings suav nrog GB / T 14383-202, nrog rau qhov ntau thiab tsawg yog cov qauv thiab ua haujlwm raws li cov cai).
GB / T 14383-2021
Themy Nominal qhov ntev ntawm DN100 lossis me dua, nrog cov kev ntsuas siab ntawm 2000lbs, 3000lbs, thiab 9000lbs (rau cov ntaub ntawv hlau).
★ ASME B16.11
Qhov loj me rau DN15 rau DN100 yog raws li hauv qab no:
|
Nominal Dav DN |
CENTER-rau-kawg qhov ntau thiab tsawg (nkhaus / peb-xov / lwm yam) |
QHIB OEter Inch |
|
15 |
28mm / 33 hli / 38mm |
22 hli |
|
20 |
33 hli / 38mm / 44mm |
27 hli |
|
25 |
38mm / 44mm / 51 hli |
34mm |
|
32 |
44mm / 51MM / 60mm |
42 hli |
|
40 |
51 hli / 60mm / 64mm |
48mm |
|
50 |
60mm / 64mm / 83 hli |
60mm |
|
65 |
76mm / 83mm / 95mm |
76mm |
|
80 |
{{086 hli / 95 hli / 106mm |
89 hli |
|
100 |
108mm / 127mm / 146mm |
114mm |
Txog DN100 thiab saum toj no, yog cov tsis muaj qauv thiab txiav txim siab los ntawm cov txheej txheem tshwj xeeb thiab cov neeg siv khoom xav tau.
Chav Kawm Siab
Kev ntsuas kev ntsuas ntau yam los ntawm 3000lbs mus rau 9000lbs
Cov Qauv Raug
Ansi B16.11, BS3799, MSS SP-97, thiab GB / T 14626
Cov Khoom Siv Khoom Siv
- Austenitic Stainless hlau: 304 / 304L, 316/311
- Duplex Stainless hlau Stainless: S31803, S32203, S32205, S32750 (Featuring Chloride Kuj)
- Super Alloys: 904L, 254SMO, 317L (zoo tagnrho rau kev mob siab tshaj)
- Nickel alloys: N06625, N08825, thiab lwm yam.
Txhua cov ntaub ntawv ua raws ASSM / AISI / UNSIVS cov qauv (piv txwv li, 1.4301, 1.4401).
Cim npe nrov: Stainless hlau forged lauj tshib, Tuam Tshoj Stainless hlau forged threaded hnab tsim khoom, cov chaw muag khoom, Hoobkas
