P235GH ST35.8 SA192 Carbon Steel Seamless Yeeb Nkab / Boiler Tube
Khoom nthuav qhia
Cov khoom siv hluav taws xob ntawm cov yeeb nkab boiler yog qhov ntsuas tseem ceeb los xyuas kom meej qhov kev pabcuam zaum kawg (cov khoom siv tshuab) ntawm cov hlau, uas nyob ntawm cov tshuaj muaj pes tsawg leeg thiab kev kho cua sov ntawm cov hlau.Nyob rau hauv cov txheej txheem steel yeeb nkab, raws li kev siv sib txawv, qhia qhov kev ua tau zoo ntawm tensile (lub zog tensile, yield zog los yog yield point, elongation), nrog rau cov hardness thiab toughness indicators, as well as high and low temperature kev ua tau zoo los ntawm cov neeg siv. .
① Kev siv kub ntawm cov yeeb nkab boiler yog qis dua 350 ℃, thiab cov yeeb nkab hauv tsev feem ntau yog ua los ntawm 10 thiab 20 carbon junction steel kub dov yeeb nkab lossis txias rub yeeb nkab.Cov teb chaws txawv teb chaws feem ntau siv P235GH, SA192, ST35.8,106B, 210A1,210C
② Kev kub siab boiler yeeb nkab feem ntau yog siv rau hauv qhov kub thiab txias siab, cov yeeb nkab nyob rau hauv qhov kev txiav txim ntawm kub kub flue roj thiab dej vapor, oxidation thiab corrosion yuav tshwm sim.Cov yeeb nkab steel yuav tsum muaj lub zog ruaj khov, siab oxidation thiab corrosion kuj, thiab cov ntaub so ntswg zoo.
Boiler yeeb nkab feem ntau yog siv los tsim cov kav dej phab ntsa, cov kav dej kub npau npau, cov yeeb nkab superheated chav, superheated chav yeeb nkab rau locomotive boiler, cov yeeb nkab loj thiab me me thiab arch cib yeeb nkab, thiab lwm yam.
Kev soj ntsuam zoo ntawm seamless steel yeeb nkab
1. Tshuaj muaj pes tsawg leeg tsom xam: chemical tsom xam, ntsuas ntsuas (infrared CS ntsuas, ncaj qha nyeem spectrometer, zcP, thiab lwm yam).
2. Kev soj ntsuam zoo ntawm cov yeeb nkab steel: 100%
A. Ultrasonic nrhiav kom tau UT:
B. ET: (electromagnetic induction)
C. MT thiab kev kuaj pom dej:
Magnetic flaw detection, haum rau kev tshawb nrhiav ntawm qhov chaw thiab ze-nto qhov chaw ntawm cov ntaub ntawv ferromagnetic.
D. Electromagnetic ultrasonic tsis pom kev:
Tsis xav tau kev sib txuas nruab nrab, uas tuaj yeem siv rau qhov kub thiab txias, kev ntxhib thiab qhuav steel yeeb nkab nto qhov tsis zoo.
E. Liquid nkag mus kuaj:
Fluorescence, xim, thiab kuaj xyuas cov yeeb nkab steel defects.
3. Kev tshuaj xyuas lub cev thiab tshuaj lom neeg ntawm cov yeeb nkab steel;
4. Txheej txheem kev soj ntsuam ntawm cov yeeb nkab steel:
① Kev sim tiaj tus: puag ncig qauv C-zoo li tus qauv (S / D & gt; 0.15) H = (1 + 2) S / (+ S / D)
L = 40 ~ 100mm ib chav tsev ntev deformation coefficient = 0.07 ~ 0.08
② Pull test: L = 15mm tsis muaj qhov tawg yog tsim nyog
③ Expansion thiab curling xeem: lub sab saum toj taper yog 30 °, 40 ° thiab 60 °
④ Bending test: tuaj yeem hloov qhov kev sim flattening (rau txoj kab uas hla loj).
Product Detail
| Steel Qib: | 106B,210A1,210C,P9,P11,T1,T11,T2,T5,T12,T22,T23,T91,T92,P235GH,13CrMo4-5,15Mo3,10CrMo9-10,SA192, ST35.8, ST45.8, STB340, STBA 12-2, API5L, 5CT |
| Txheem: | ASME / ASTM SA / A53 / 513 / 106 / 209 / 210 / 213 / 213 / 335 / 178 / 179 / 519 ASME / ASTM SA / A213, A312, A269, A778, A789, DIN 17456, DIN1719 EN7147 BS3605, BS3059, GB / T3087, GB / T5310 |
| Specification: | Sab nraud 10 ~ 508mm |
| Wt: | 1.0-30mm, los yog raws li tus neeg thov tshwj xeeb |
| Ntev: | 2-20meters, los yog raws li tus neeg thov tshwj xeeb |
| Pob: | Export Standard Pob |
| Hom tube: | Boiler tube, precision raj, mechanical tubing, lub tog raj kheej raj, kab kav, thiab lwm yam |
| Mill MTC: | Muab khoom ua ntej khoom xa tuaj |
| Kev tshuaj xyuas: | Kev tshuaj xyuas thib peb tuaj yeem lees txais, SGS, BV, TUV |
| Mount chaw nres nkoj: | Txhua qhov chaw nres nkoj hauv Suav teb |
| Trade Term: | FOB, CIF, CFR, EXW, thiab lwm yam. |
| Nqe Sijhawm: | TT lossis LC thaum pom |
| Peb cov kev pabcuam: | Peb tuaj yeem kho raws li cov neeg siv khoom xav tau lossis kos duab, ntim raws li cov neeg siv khoom thov |
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