ASTM A213 Hlau Yeeb Nkab Rau Petroleum

Txhawm rau kom ntseeg tau tias kev ua tau zoo ntawm ASTM A213 Steel Pipe Rau Petroleum, ntau qhov txheej txheem tseem ceeb yuav tsum tau tswj xyuas kom zoo thaum tsim khoom:

Tshuaj muaj pes tsawg leeg: Ua raws li cov kev txwv nruj nruj raws li tau teev tseg hauv ASTM A213, uas nthuav dav feem pua ​​​​ntawm cov ntsiab lus xws li carbon, manganese, phosphorus, sulfur, silicon, nickel, chromium, thiab molybdenum.

Kev kho cua sov: Ua kev kho cua sov, suav nrog austenitizing, kev daws teeb meem, thiab tempering, ntawm qhov ntsuas kub thiab txias tshaj tawm kom ua tiav cov khoom xav tau thiab microstructure.

Loj Loj: Tswj cov lis loj ntawm cov hlau kom ua tau raws li qhov yuav tsum tau teev tseg hauv ASTM A213, uas tuaj yeem cuam tshuam rau cov khoom siv kho tshuab thiab corrosion kuj ntawm cov yeeb nkab.

Mechanical Properties: Ua kom lub zog tensile, tawm lub zog, thiab elongation ua tau raws li qhov tsawg kawg nkaus tus nqi teev tseg los ntawm ASTM A213 los ntawm kev sim tensile thiab hardness tests.

Kev kuaj tsis raug: Kawm txhua lub raj rau kev kuaj tsis muaj hluav taws xob tsis zoo lossis kev sim hydrostatic txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau nws

ASTM A213 Steel Pipe rau Petroleum Refining

FAQ:

Q: Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?
A: Peb yog Hoobkas.

Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Feem ntau nws yog 5 ~ 10 hnub yog tias cov khoom muaj nyob hauv Tshuag. Los yog nws yog 45 hnub yog tias cov khoom tsis nyob hauv Tshuag, nws yog raws li kom muaj nuj nqis.

Cim npe nrov: astm a213 steel yeeb nkab rau roj av, Tuam Tshoj astm a213 steel yeeb nkab rau roj av manufacturers, lwm tus neeg