SA 515 GR.70 Bolier thiab Siab lub nkoj steel phaj

SA 515 GR.70 PLATES tau pom nws cov khoom siv hauv ntau daim ntawv thov kev lag luam. Qee qhov kev siv hluav taws xob tsim hluav taws xob, kev lag luam pulp & ntawv, hluav taws xob offshore roj drilling kev lag luam, tshuaj tshwj xeeb, thiab tshuaj. Lwm daim ntawv thov uas nws pom siv yog condensers, gas processing, chemical equipment, seawater equipment, pharmaceutical equipment, and heat exchangers. Thaum lub sij hawm tsim cov txheej txheem ntawm cov cuab yeej cua sov xws li ducts, boilers, kub rollers, ntim, yog tias kub hla 450 deg C thiab nyob rau hauv 550 deg C lub boiler zoo AS daim hlau yuav siv tau zoo rau fabricating cov av nkos drums, chav nruas, thiab lwm yam. resistant rau abrasion yog ua rau nws siv nyob rau hauv lub harshest ua hauj lwm mob zoo li nyob rau hauv lub mining kev lag luam.

SA 515 GR.70 PRESSURE VESSEL STEEL PLATES raug rau kev sim thiab nws ua tiav rau kev kuaj xyuas cov khoom zoo. Cov kev ntsuam xyuas ua tiav yog kev sim hardiness, pitting corrosion tests, mechanical tests, thiab chemical tests. Tsis tas li ntawd, ntau qhov kev ntsuam xyuas xws li kev kuaj hluav taws xob, kuaj ultrasonic, kuaj macro, kuaj micro, kuaj flare, kuaj flattening, thiab lwm yam yog ua. Cov ntaub ntawv xws li QAP, daim ntawv kho cua sov, daim ntawv ntim khoom, daim ntawv pov thawj fumigation, MTC raws li EN 10204 / 3.1b, daim ntawv qhia thib peb tau muab.

Thickness: 6mm-300mm,

Dav: 1500mm txog 4050mm,

Ntev: 3000mm txog 15000mm

SA51 qib 70 Chemical Composition
Qib	Cov ntsiab lus Max (%)
	C	Mn	P	S	Si
SA515 qib 70	0.30-0.35	1.30	0.035	0.035	0.13-0.45

Qib	SA51 qib 70 Mechanical Property
	Thickness	Yield	Tensile	Elongation
SA515 qib 70	mm	Min Mpa	Mpa	Min %
	200	260	485-620	17
	50			21

General Requirements thiab Ordering Information

• Kev sim thiab rov ua cov txheej txheem, cov txheej txheem;
• Tso cai tolerances nyob rau hauv qhov ntev thiab loj, zoo;
• Kho qhov tsis xws luag;
• Kos npe, thauj khoom thiab xaj cov ntaub ntawv;
• Cov coils raug cais tawm ntawm qhov tshwj xeeb no yog tias txiav rau daim hlau daim ntawv.

Khoom siv thiab kev tsim khoom

Cov hlau yuav tsum raug tua thiab ua rau ib qho ntxhib austenitic grain loj xyaum.

Kev kho cua sov

ASME A515 daim hlau thickness nyob rau hauv 50 hli [2 nti] thickness thiab hauv qab yog ib txwm muab nrog raws li-dov mob, tshwj tsis yog nws tau txiav txim raws li thov.
Cov phaj siab tshaj 50 hli [2 nyob rau hauv] hauv thickness yuav tsum normalized.

Kev Siv Tshuab Ntxiv: HIC Test | NACE MR0175 | Z15 | Z25 | Z35 | S1 | S2 | S3 | S4.1
S5 | S6 | S7 | S8 | S9 | S11 | S12 | S17