Welina mai i kā mākou mau pūnaewele!

ʻO nā paipu kila kila ASTM A249 304L 316L

ʻO ka wehewehe pōkole:

SS UNS S30400 Pahu Hoʻololi Wela, SS 304 U Bend Exchanger Tubing, SS S30400 Shell and Tube Heat Exchanger, ASME SA 249 SS 304 Heat Exchanger Tubes, AISI 304 Heat Exchanger Tubing, SS 1.4301 U Tube Heat Exchanger Manufaturer ma Kina.


Huahana Huahana

Huahana Huahana

ʻO ka paipu hao ʻili ʻole ASTM A249 304L 316L,
Kina Hale Hana a me ka Paipu Seamless,

ʻO nā mea a pau e pili ana i ka SS 304 Heat Exchanger Tubes

No ka mea, ʻo Stainless Steel ka mea maʻalahi loa i loaʻa i ka mākeke i hoʻohana ʻia i ka hana ʻana i nā huahana like ʻole.ʻO ka heleʻana o ka chromium i ke kila e hoʻonui i kona waiwai kū'ē a me kona ikaika i nā kūlana nui.ʻO nā paipu hoʻololi wela i hana ʻia me SS304 e hōʻike ana i nā hiʻohiʻona maikaʻi e like me nā māka SS ʻē aʻe.He kūlana maikaʻi loa ka papa a me nā hiʻohiʻona hoʻoheheʻe ʻana i mea nui i ka hana ʻana i nā paipu kila kila.Loaʻa i ka papa 304 ka pale ʻana i ka oxidation maikaʻi loa, ke kū ʻana o ka lua i ka chloride, ke kūpaʻa ʻana o ka crevice corrosion, ke koʻikoʻi ke kūʻē i ka corrosion māwae a me ka ikaika maikaʻi i ka wela a me ke kaomi.

Ma waho aʻe o kēia, hōʻike ka papa i nā waiwai mechanical maikaʻi loa e like me ka ikaika tensile kiʻekiʻe;ʻO nā waiwai kolo pōkole ʻoi aku ka maikaʻi, ka elongation maikaʻi, a me ka hoʻomaikaʻi ʻana i ka ikaika hua kekahi o nā ʻano i loaʻa.No laila, ma muli o kēia mau hiʻohiʻona i ʻōlelo ʻia i loko o ka papa ua lilo ia i mea koho maikaʻi loa no nā ʻoihana e hana i ka maikaʻi maikaʻi Stainless Steel S30400 Heat Exchanger Tubes.

Pehea ka piha ʻana o nā paipu hoʻololi?

Hoʻohana ka ʻoihana i nā ʻano hana hoʻopihapiha kūpono i mea e pale aku ai i nā pilikia maikaʻi.Hoʻopili ʻia nā paipu hoʻololi wela o ka papa SS i loko o ka pahu lāʻau nui, nā pahu a i ʻole nā ​​pallets i ʻole ka fumigation a me nā ʻano haumia ʻē aʻe.Eia kekahi, hāʻawi ʻia nā paipu i nā mea kūʻai aku me nā palapala hoʻouna kūpono.

Nā kikoʻī

Ka Papa Kaulike o na Pahu Hoolei Pumehana 304

KANAWAI

UNS

WERKSTOFF NR.

JIS

AFNOR

BS

GOST

EN

SS 304

S30400

1.4301

SUS 304

Z7CN18-09

304S31

08Х18Н10

X5CrNi18-10

Huina Kemika o SS 304 Heat Exchanger Tube

SS

304

Ni

8 – 11

Fe

Kaulike

Cr

18 – 20

C

0.08 ka nui

Si

0.75 ka nui

Mn

2 max

P

0.040 ka nui

S

0.030 ka nui

N

Na Pono Mechanical o SS 304 Heat Exchanger Tubes

Papa

304

Ka U'i (MPa) min

515

ʻO ka ikaika 0.2% Hōʻoia (MPa) min

205

Elongation (% ma 50mm) min

40

ʻoʻoleʻa

ʻO Rockwell B (HR B) max

92

Brinell (HB) max

201

ʻO ka paipu hao ʻili ʻole ASTM A249 304L 316L,
Kina Hale Hana a me ka Paipu Seamless,


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