A672 gr C60 cl 22 khoom yog dab tsi?
ASTM A672 Gr.C60 CL22 Longitudinal Welded Yeeb Nkabbelongs rau carbon steel qeb, nrog tshuaj muaj pes tsawg leeg thiab txhua yam khoom raws li ASTM A672 yuav tsum. Cov khoom nta cov ntsiab lus ntawm cov pa roj carbon monoxide txhim kho los ntawm cov hlau alloying xws li manganese thiab silicon, xa lub zog siab thiab zoo heev toughness. CovCL22 npe ntawv pov thawj nws qhov qis - qhov kub thiab txias tsis kam, tswj kev ncaj ncees ntawm -46℃(-50℃F), ua rau nws haum rau arctic-qib cov kav dej.
Mechanical zog muaj xws li:
Tensile zog: Ntau dua lossis sib npaug rau 415 MPa
Yield zog: Ntau dua lossis sib npaug li 240 MPa
Elongation: Ntau dua lossis sib npaug li 22%
Cov khoom no ua kom ntseeg tau tias kev ua tau zoo nyob rau hauv siab -siab thiab nyuaj nyuaj. Tsis tas li ntawd, nws superior weldability pab txhawb kev txhim kho thiab kev saib xyuas zoo.
A672 gr c60 cl 22 yeeb nkab specifications
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Specification |
ASTM A672 / ASME SA672 Cov Lus Qhia |
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Sab Nraum Loj |
16 "NB txog 100" NB (Nominal Bore Size) |
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Ntim |
Loose / Bundle / Ntoo Pallet / Ntoo Box / Plastic Cloth Wraps / Yas End Caps / Beveled Protector |
|
Material Test Certificate |
Chaw tsim tshuaj paus Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Nyob rau hauv Lub Chaw Saib Xyuas Thib Peb Zoo li SGS, TUV, DNV, LLOYDS, ABS ETC |
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Chav Kawm |
10, 11, 12, 13, 20, 21, 22, 23, 30, 31, 32, 33, 40, 41, 42 |
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Phab ntsa Thickness |
Teem caij 20 Rau Teem caij XXS (Heavier On Request) Txog 250 mm Thickness |
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Ntev |
5 txog 7 Meters, 09 txog 13 Meters, Ib Leeg Random Length, Ob Chav Random Length Thiab Customize Size. |
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Xaus |
Plain Ends / Beveled Ends / Coupling |
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Kev Xa Khoom |
Raws li Rolled, Normalizing Rolled, Thermomechanical Rolled / Tsim, Normalizing tsim, Normalized thiab Tempered / Quenched thiab Tempered - BR / N / Q / T |
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Lwm Yam Kev Xeem |
NACE MR0175, NACE TM0177, NACE TM0284, CHARPY V-NOTCH TEST, RADIOGRAPHIC EXAMINATION, XRAY, ULTRASONIC EXAMINATION, LIQUID PENETRANT, MAGNETIC PARTICLE, HIC TEST, SVC, TEST, SVC PWHT thiab lwm yam. |
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Hom |
EFW (ELECTRIC FUSION welded yeeb nkab) |
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Kev Pabcuam Ntxiv |
Kos / Expansion / Machining / Sand Blasting / Txhaj Blasting / Galavanizing / Kub Kho |
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Txheej |
Epoxy Txheej / Xim Xim Txheej / 3LPE Txheej. |
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Kev xa khoom & Kev thauj mus los |
Los ntawm Txoj Kev - Tsheb / Tsheb ciav hlau, Los ntawm Hiav Txwv - Tawg- bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Air Cargo Planes |
| Cov qauv | ASTM A672 / A672 C60 LSAW / EFW steel kav |
Kev tswj kom zooyog qhov tseem ceeb hauv A672 Gr.C60 CL22 welded yeeb nkab ntau lawm, thiabtsis yog -kev kuaj kev puas tsuaj (NDT)yog indispensable. Cov txheej txheem NDT tseem ceeb suav nrog:
Kev kuaj ultrasonic (UT)
Siv siab -ntau zaus suab nthwv dej txhawm rau txheeb xyuas qhov tsis zoo sab hauv xws li laminations, suav nrog, thiab porosity.
Kev ntsuas hluav taws xob (RT)
Zoo ib yam li kev noj "X-ray" ntawm cov yeeb nkab, pom qhov muag pom cov teeb meem kev ncaj ncees xws li tsis muaj fusion, porosity, thiab tawg.
Kev Ntsuas Hydrostatic
Txheeb xyuas qhov siab-cov kabmob muaj peev xwm thiab cov pa tawm- nruj los ntawm kev siv lub zog hydrostatic ntau tshaj qhov ua haujlwm siab, tuav rau lub sijhawm teev tseg, thiab saib xyuas cov dej xau lossis deformation.
A672 CC60 Carbon Steel EFW LSAW Pipes Hoobkas
