Kev faib tawm los ntawm Kev Tsim Khoom
1.1 Seamless Yeeb Nkab thiab Tube
Seamless Gr.12 khoom yog tsim los ntawm forged thiab extruded hollows, txias-kos los yog kub- tiav rau qhov loj. Nws muaj cov qauv nplej tsis tu ncua uas tsis muaj vuam seam, uas yog qhov zoo dua rau siab - siab piping, tuab- phab ntsa daim ntaub ntawv, thiab exchanger tubes qhov twg weld - kho yuav tsum raug tshem tawm. Seamless tubing rau ASTM B338 yog tus qauv xaiv rau lub plhaub - thiab - raj kub exchangers.
1.2 Welded Yeeb Nkab thiab Tube
Welded Gr.12 khoom yog tsim los ntawm sawb thiab seam-welded (GTAW los yog HF-ERW), ces annealed thiab loj. Nws muab tib yam kev ua haujlwm corrosion thaum lub vuam raug txheeb xyuas los ntawm flattening, flaring thiab tsis yog -kev kuaj xyuas kev puas tsuaj rau B337 / B338. Rau qhov loj - txoj kab uas hla txheej txheem kav, welded yeeb nkab yog qhov kev xaiv pheej yig, thiab welded raj yog dav siv nyob rau hauv condensers nrog diameters txog li 219 hli.
Kev faib tawm los ntawm Kev Tswj Xyuas Txheej Txheem
| Txuj | Khoom | Hom Lub Luag Haujlwm |
|---|---|---|
| ASTM B337 / ASME SB337 | Seamless thiab welded yeeb nkab | Cov txheej txheem piping, cov kab siab, kev thauj dej |
| ASTM B338 / ASME SB 338 Cov khoom siv | Seamless thiab welded tubing | Condensers, tshav kub exchangers, raj bundles |
| ASTM B861 / B862 | Seamless / welded raj (kev pabcuam dav dav) | General corrosion-resisting tube applications |
Kev faib tawm los ntawm Hla-Section thiab Form
Round yeeb nkab / raj- tus qauv seem rau siab piping thiab raj bundles; Qhov ntau thiab tsawg feem ntau yog 6.0 hli txog 219.1 hli OD, kev cai rau 1219 hli rau welded yeeb nkab.
Square thiab rectangular raj- siv rau cov txheej txheem thiab cua sov- hloov daim ntawv thov qhov chaw tiaj tus los yog compact zes yog xav tau.
U-khoov exchanger tube- muab nrog khoov radii thiab ncaj- ceg ntev ntawm lub raj - daim ntawv layout, feem ntau 12.7–38.1 hli OD nrog 0.889–2.108 hli phab ntsa.
Capillary thiab precision raj- me- txoj kab uas hla, nruj- txoj kab uas hla rau kev ntsuas thiab ntsuas kab.
Daim Ntawv Thov Kev Xaiv los ntawm Kev Lag Luam
| Kev lag luam | Yam khoom / Lub luag haujlwm | Daim ntawv xav tau |
|---|---|---|
| Roj & Roj | Offshore coolers, dej- cov kab txhaj tshuaj, cov kav dej sab saum toj | B337 welded yeeb nkab, B338 raj |
| Petrochemicals | Cov txheej txheem piping, reboilers, condenser bundles | B338 seamless raj |
| Cov nroj tsuag tshuaj | Cua sov, evaporators, chloride-kab kab | B337 tube, B338 tube |
| Kev lag luam fais fab | Steam condenser tubing, txias -dej circuits | b338 cev |
| Desalination | Brine heaters, evaporator bundles | B338 tube (U-khoov) |
| Pulp & ntawv | Bleach-cog cua sov (kev pabcuam chlorine dioxide) | b338 cev |
| Kev ua zaub mov | Thaum tshav kub kub exchangers nyob rau hauv corrosive tu kev pab | b338 cev |
Yuav Ua Li Cas Qhia Gr.12 Yeeb Nkab thiab Tube kom raug
Qhia tus txheej txheem tswj hwm (B337 yeeb nkab lossis B338 tubing), qib 12, thiab UNS R53400.
Txhais OD, phab ntsa thickness los yog lub sij hawm, ntev, thiab ncaj vs. U- khoov daim ntawv.
Qhia meej qhov chaw ntawm qhov chaw: pickled, polished, los yog ci annealed.
Pom zoo ntsuas qhov ntsuas: hydrostatic, eddy tam sim no / ultrasonic, flattening, flaring, ntxiv rau MTC rau EN 10204 3.1/3.2.
Paub meej txog kev ntim khoom thiab cov ntaub ntawv (fumigation daim ntawv pov thawj, daim ntawv them nqi lag luam) rau kev xa khoom xa tuaj.
FAQ
Dab tsi yog qhov txawv ntawm Qib 12 raj thiab Qib 12 raj?
Hauv kev siv ntau, cov yeeb nkab tau teev tseg los ntawm lub npe bore thiab lub sij hawm rau kev thauj cov kua dej (ASTM B337), thaum lub raj yog teev los ntawm OD thiab phab ntsa rau cov cua sov- cov khoom siv (ASTM B338). Chemistry thiab mechanical zog ntawm Gr.12 yog tib yam rau ob qho tib si.
Puas yog welded Qib 12 tubing siv tau rau cov khoom siv hluav taws xob?
Yog - ASTM B338 npog welded tubing. Lub vuam raug txheeb xyuas los ntawm flattening, flaring/ring-expansion and non-destructive test, and welded tube are widely accepted in condensers and coolers.
Khoom Description
|
GR12 Titanium Tube |
ASTM B337 Gr12 Titanium Tube |
High Purity GR12 Titanium Tubing |
|
Ti-0.3Mo-0.8Ni Tube |
GR12 Titanium Thaum tshav kub kub Exchanger Tube |
Gr12 Titanium Hydraulic Tube |
|
Titanium alloy Gr12 yeeb nkab |
Titanium Alloy 12 Tshuaj Ua Yeeb Nkab |
Txias Ua Haujlwm GR12 Titanium Tubing |
|
Seamless GR12 Titanium Tubing |
GR12 Titanium Tube Chaw tsim khoom |
Precision GR12 Titanium yeeb nkab |
|
Welded Titanium Gr12 Yeeb Nkab |
GR12 Titanium Capillary Tube |
Titanium Gr12 yeeb nkab Tshuag |
txog peb
Tsim los ua tus kws tshaj lij hauv kev lag luam titanium thoob ntiaj teb, peb lub tuam txhab ua tau zoo tshaj plaws hauv kev xa tawm thiab muab cov khoom zoo titanium rau ntau hom kev siv thoob ntiaj teb. Peb mob siab rau muab cov khoom ua tau zoo - ua tau raws li cov kev xav tau nruj ntawm cov haujlwm xws li aerospace, chemical processing, marine, medical, and automotive engineering.
Peb cov kev txawj ntse tseem ceeb nyob hauv peb cov ntaub ntawv qhia txog cov khoom siv titanium zeb. Peb muab precision titanium raj thiab titanium kav rau qhov tseem ceeb ntawm cov cua kub hloov thiab cov kav dej. Peb cov khoom lag luam suav nrog cov titanium daim hlau muaj zog, titanium nplooj ntawv, thiab titanium slabs rau kev tsim thiab kev tsim khoom. Rau machining thiab cov khoom tsim, peb muab tag nrho cov spectrum ntawm titanium rods, titanium tuav, titanium billets, thiab titanium hlau. Tsis tas li ntawd, peb muab cov titanium coils zoo thiab ultra-thin titanium ntawv ci rau kev siv thev naus laus zis tshwj xeeb thiab kev lag luam.
