ASTM A53 Class B ERW Resistance Ncaj Seam Welded Yeeb Nkab
ASTM A53 Resistance Welded Yeeb Nkab Khoom Taw Qhia
Hauv ASTM A53 Class B ERW welded yeeb nkab, tswj qhov kub siab tshaj 1750 degrees Fahrenheit (kwv yees li 980 degrees Celsius) yog qhov tseem ceeb los tiv thaiv kev tsim ntawm σ theem. Cov qib sib npaug suav nrog ASTM / ASME / API. ASTM / ASME A53 Class B carbon steel ERW welded yeeb nkab yog dav siv hauv kev lag luam siab, petrochemical kev lag luam, nkoj tsim, khoom noj khoom haus, offshore roj drilling, khoom noj khoom haus thiab chaw cia khoom, khoom siv tshuaj, condensers, thiab tshav kub exchangers, thiab lwm yam.
ASTM A53 Qib B yeeb nkab Specification
| Cov qauv | ASTM, ASME thiab API |
| Loj | 1/2 "NB to 36" NB |
| Thickness | 3-12 hli |
| Teem caij | SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, Tag nrho cov sij hawm |
| Ua siab ntev | Cold drawn yeeb nkab: +/- 0.1mm Cov yeeb nkab txias txias: +/- 0.05mm |
| Khoom siv tes ua | Cold rolled thiab Cold drawn |
| Hom | Seamless / ERW / Welded / Fabricated |
Txheej Txheej: Dub xim, tiv thaiv - roj corrosion, galvanizing, customized raws li tus neeg yuav tsum tau muaj
Tshwj xeeb Specifications: Lwm yam tshwj xeeb tshaj li cov saum toj no tuaj yeem tsim tau raws li kev thov
Kev kho deg: Tawm, oiled, dov xim, galvanized, FBE, ob chav FBE, 3LPE, 3LPP, thee tar, pob zeb txheej, thiab daim kab xev wrapping.
Kev kho kawg: Beveling, txoj cai kaum, threaded kev twb kev txuas.
Kev soj ntsuam zoo ntawm A53 Qib B Resistance Ncaj Seam Welded Yeeb Nkab
Kev tshuaj xyuas zoo ntawm A53 Qib B ERW tsis kam ncaj seam welded yeeb nkab nruj me ntsis raws li ASTM A53 tus qauv. Txhua welded yeeb nkab tau dhau los ntawm kev ntsuas hydrostatic siab, nrog rau kev ntsuas siab tsis qis dua qhov tsawg kawg nkaus uas tau teev tseg thiab lub sijhawm tuav lub sijhawm tsis pub tsawg dua 5 vib nas this kom tsis txhob muaj qhov xau. Ib txhij, tsis yog -kev ntsuas hluav taws xob puas tsuaj yog siv rau kev tshuaj xyuas tas li ntawm cov vuam seam, thiab cov qauv raug coj mus kuaj tensile (yield zog ntau dua lossis sib npaug li 240 MPa, lub zog tensile ntau dua lossis sib npaug li 415 MPa) thiab cov kev ntsuam xyuas flattening los xyuas nws cov khoom siv tshuab thiab thev naus laus zis.
Hais txog peb lub tuam txhab
A53 B-qib ERW tsis kam ncaj seam welded yeeb nkab yog cov pa roj carbon steel welded yeeb nkab ua raws li ASTM A53 tus qauv, nrog lub zog tawm los ntawm tsis pub tsawg dua 240MPa, haum rau kev thauj mus los ntawm cov dej thiab cov qauv siv ntawm qhov kub thiab txias.
Cim npe nrov: astm a53 chav kawm b erw kuj ncaj seam welded yeeb nkab, Tuam Tshoj astm a53 chav kawm b erw kuj ncaj seam welded yeeb nkab manufacturers, lwm tus neeg
Koj Tseem Yuav Zoo Li
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