Efere igwe ụgbọ mmiri nke 516 60

Nkọwa dị mkpirikpi:

Aha: A 516 Ọkwa 60 Plate Steel

ASTM A516 bụ ọkọlọtọ ọkọlọtọ maka efere arịa nrụgide, carbon steel, dabara maka obere, ọkara na ngwa cryogenic.A na-emepụta ngwaahịa efere efere SA516-60 site na carbon manganese ígwè ma na-emepụta ya na ụkpụrụ ụgbọ mmiri nrụgide (PVQ) nke ASTM A20/ASME SA20 kwuru.

Nkọwapụta: ASME / ASTMSA / A 285, ASME / ASTMSA / A 516 Ọkwa 55, 60, 65, 70, ASME / ASTMSA / A 537, ASME / ASTMSA / A 612,

Mmepụta: Hot-Rolled (HR)

Ọgwụgwọ okpomọkụ: Rolled / Normalised/N +T/QT

Ogologo: 1.5m, 2m, 2.5 na 3m

Ọkpụrụkpụ: 6-200 mm

Ogologo: Ruo 12m

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Nchịkọta nke Plate Pressure Vessel Steel

Ụgbọ mmiri nchara nchara na-ekpuchi carbon ígwè na alloy steel akara ule, nke emebere maka iji na-emepụta arịa nrụgide, ndị na-ekpo ọkụ, ndị na-ekpo ọkụ ọkụ na arịa ọ bụla ọzọ na tankị nke na-echekwa mmiri mmiri ma ọ bụ gas na nrụgide dị elu.Ọ gụnyere ngwa dịka n'okpuru ma ọ bụ ihe yiri ya:
Ebe a na-echekwa mmanụ ala
Ebe nchekwa mmanụ ụgbọala
Chemicals na tankị nchekwa mmiri
Ụgbọ mmiri ọkụ
Ebe nchekwa mmanụ dizel
Silinda gas maka ịgbado ọkụ
Cylinder gas maka isi nri na ndụ ndị mmadụ kwa ụbọchị
Oxygen cylinder maka mmiri mmiri

otu atọ

Enwere ike kewaa efere ígwè ihe eji eme arịa nrụgide n'ime otu atọ.
● Ihe nrịbama ụgbọ mmiri nchara nchara
Carbon ígwè mgbali ụgbọ ígwè efere bụ n'ozuzu ojiji arịa efere na-agụnye ọtụtụ ụkpụrụ na akara ule.
ASTM A516 Gr 70/65/60 Steel efere
A na-eji ya na Ọkpụkpụ & Okpomọkụ dị ala
ASTM A537 CL1, CL2 Steel efere
Ejiri ike dị elu gwọọ ọkụ karịa A516
ASTM A515 Gr 65, 70
Maka Okpomọkụ Ọkara & Karịrị elu
ASTM A283 Ọkwa C
Plate Steel Ike dị ala na nke etiti
ASTM A285 Ọkwa C
Maka Fusion Welded Pressure Vessels dị ka ọnọdụ akpọrepu

Ụgbọ mmiri nrụgide na-enye ọkwa dị elu nke carbon steel maka igwe ọkụ na nrụpụta ụgbọ mmiri nke dabara nke ọma na ụkpụrụ dị elu nke mmanụ, gas na akụrụngwa petrochemical setịpụrụ, Octal ebuka dị iche iche nke ASTM A516 GR70, A283 Grade C. ASTM A537 CL1/CL2.

● Ọkwa nrụgide Alloy dị ala
Site n'ịgbakwụnye ihe alloy dị ka chromium, molybdenum, ma ọ bụ nickel ga-eme ka ọ dịkwuo ọkụ nchara na mgbochi corrosion.Efere ndị a makwaara dị ka Chrome Moly Steel Plates.
ASTM A387 Crade11, 22 Steel Plate
Chromium-Molybedenum Alloy Steel efere

The ihe akara akara na n'etiti ọcha carbon ígwè mgbali arịa akara ule na igwe anaghị agba nchara efere.Ụkpụrụ bụ ASTM A387, 16Mo3 ígwè ndị a emewo ka corrosion na okpomọkụ na-eguzogide n'elu ọkọlọtọ carbon steels ma na-enweghị ọnụ ahịa igwe anaghị agba nchara (n'ihi obere nickel na chromium ọdịnaya).

● Ọkwa ọkwa igwe anaghị agba nchara
Site n'ịgbakwụnye ụfọdụ pasent nke chromium, nickel na molybdenum, ga-abawanye nke ukwuu na-eguzogide ọgwụ igwe anaghị agba nchara, maka iji na ngwa dị oke egwu nke chọrọ nnukwu iguzogide gburugburu ebe obibi.Dị ka eji na nri ma ọ bụ kemịkalụ ụlọ ọrụ.
A na-ahazi nke ọma n'ịrụpụta arịa nrụgide n'ihi ihe egwu dị na ya na n'ihi ya, a na-akọwakwa nke ọma ihe ndị a ga-eji mee ihe n'ime ụgbọ mmiri.Nkọwa ndị a na-ahụkarị maka nchara ụgbọ mmiri nrụgide bụ ụkpụrụ EN10028 - nke sitere na Europe - yana ụkpụrụ ASME / ASTM sitere na US.
JINDALAI nwekwara ike ịnye nnukwu nkọwapụta ụgbọ mmiri nchara nchara eji arụ ọrụ mmanụ na gas yana kpomkwem na efere igwe na-eguzogide ọgwụ na-egbochi Hydrogen Induced Cracking (HIC).