Daim ntawv thov
U Bend Tubes rau Kub Exchangers feem ntau siv rau hauv cov roj & roj nroj tsuag, tshuaj & petrochemical nroj tsuag, refineries, fais fab nroj tsuag, renewable zog nroj tsuag.
U Bending Tube Standard thiab cov ntaub ntawv
ASTM A179 / ASME SA179;
ASTM A213 / ASME SA 213, T11, T22, T22, T5;
ASTM A213 / ASME SA213, TP304/304L, TP316/316L, S31803, S32205, S32750, S32760, TP410;
ASTM B111, C44300, C68700, C70600, C71500;
ASTM B338, GR.1, GR.2.
Monel alloys.
Nickel alloys.
U Bend Dimension muaj peev xwm
Tube OD: 12.7mm-38.1mm.
Tube Thickness: 1.25mm-6mm.
Bending Radius: Min.1.5 x OD / Max.1250 hli.
U tube Ncaj "ceg" Ntev: Max.12500 hli.
Ncaj raj ua ntej U dabtsi yog khoov: Max.27000 hli.
U Khoov Tube Kev kho cua sov
Tom qab U khoov (txias txoj kev), kev kho cua sov ntawm qhov khoov yuav tsum tau.nitrogen generating tshuab (los tiv thaiv stainless hlau raj nto thaum lub sij hawm annealing).Kub yog tswj los ntawm tag nrho cov tshav kub-kho cheeb tsam los ntawm tsau thiab portable infrared pyrometers.
U khoov Thaum tshav kub kub Exchanger Tubes feem ntau kuaj cov khoom
1. Kev kho cua sov thiab tshuaj Annealing / Bright Annealing
2. Txiav kom ntev thiab deburring
3. Chemical Composition Analysis Test Nrog 100% PMI thiab Ib lub raj ntawm txhua qhov cua sov los ntawm Direct Reading Spectrometer
4. Visual Test thiab Endoscope Test rau Surface Quality Test
5. 100% Hydrostatic Test / Pneumatic xeem thiab 100% Eddy Current Test
6. Ultrasonic Test raws li MPS (Cov Khoom Muag Khoom Specification)
7. Mechanical Tests muaj xws li Tension Test, Flattening Test, Flaring Test, Hardness Test
8. Impact Test raws li tus qauv thov
9. Grain Size Test thiab Intergranular Corrosion Test
10. Ultrasoic ntsuas ntawm phab ntsa Thickness
11. Stress Relieve Annealing ntawm U khoov qhov chaw tom qab khoov
U-Bend Stainless Hlau Tubes Pob
'U' Khoov Stainless Hlau Tubes yog tsim nyob rau hauv peb cov nroj tsuag raws li tus neeg yuav tsum tau muaj.Khoov tuaj yeem kho cua sov raws li Cov Neeg Siv Khoom yuav tsum tau ua raws li kev sim hydrostatic thiab dye penetrant kuaj yog tias xav tau.
U bent tubes yog dav siv nyob rau hauv tshav kub exchanger systems.Thaum tshav kub kub exchanger khoom siv nyob rau hauv lub hauv paus ntawm stainless U-tube yog qhov tseem ceeb nyob rau hauv lub tswv yim tseem ceeb thiab tseem ceeb teb nuclear thiab petrochemical tshuab tsev.
U-tube heat exchangers Tsim los rau cov ntawv thov kub, tshwj xeeb tshaj yog cov cua condensing lossis cov roj kub.Cov qauv no raug xaiv thaum qhov sib txawv ntawm qhov sib txawv ua rau lub raj xa hluav taws xob ruaj khov tsis tsim nyog thiab thaum muaj xwm txheej txwv tsis pub lub taub hau hom (HPF) xaiv.
Deg mob tiav U-tubes yuav tsum tsis muaj nplai, tsis muaj khawb tom qab khoov
Basic Testing thiab ua
1. High-pressure hydrostatic test: yam tsawg kawg nkaus: 10 Mpa-25Mpa.
2. Kev ntsuas cua hauv qab dej tom qab khoov
3. U-tube phab ntsa thickness kuaj
4. Eddy tam sim no xeem ua ntej U-shaped khoov yog tsim
5. Ultrasonic kuaj ua ntej U-shaped khoov yog tsim
6. Kev kho cua sov tuaj yeem txo kev ntxhov siab
Lwm cov ntsiab lus ntawm U Khoov Tube
a.Txiav tag nrho cov kav dej mus rau qhov ntev txhais ceg, thiab siv cua rau sab hauv tu thiab deburring.
b.Ua ntej ntim, ob qhov kawg ntawm U-zoo li lub luj tshib yog npog nrog yas npog.
c.Vertical separator rau txhua lub vojvoog.
d.Txhua lub thawv plywood yog nruab nrog ib daim ntawv ntim nrog cov yas kom yooj yim rau kev txheeb xyuas cov ntsiab lus ntawm kev txiav txim, suav nrog cov npe ntawm cov vojvoog sab hauv thiab ntev.
Post lub sij hawm: Jun-17-2022