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317, 317L igwe anaghị agba nchara okpomọkụ Exchanger

Nkọwa dị mkpirikpi:

317L igwe anaghị agba nchara, ASTM A249 317 igwe anaghị agba nchara, igwe anaghị agba nchara 317 igwe anaghị agba nchara, SS 1.4449 Okpomọkụ Exchanger Tube, igwe anaghị agba nchara 317L Heat Exchanger Tubes.

SS S31703 Shell and Tube Heat Exchanger, SS UNS S31700 Okpomọkụ Ọkụ, SS 317 U Bend Exchanger Tubing, SS 1.4438 U Tube Heat Exchanger, AISI 317L Okpomọkụ Ọkụ, ASME SA 249 SS 317r Tube Heat

Igwe anaghị agba nchara 317/317L Ọkụ na-agbanwe ọkụ, nke bụ ọkwa SS austenitic nke nwere nickel na chromium mejupụtara.Anyị bụ ndị ọkachamara n'ichepụta na ikesa ngwa ngwa nke mba ụwa akwadoro nke a kpụrụ akpụ n'ime igwe igwe igwe kacha elu.Ngwaahịa anyị buru ibu ma buru ibu nwere tubes mgbanwe okpomọkụ n'ụdị aha na ụkpụrụ dị iche iche.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ihe

  • Nkọwa ihe
    Ọ bụ austenitic igwe anaghị agba nchara nwere ọnụ ọgụgụ dị elu nke chromium, nickel na molybdenum element nke na-enye ikike nguzogide corrosion dị mma.Ọ nwere nguzogide dị elu na mmetụta kemịkal sitere na acid dị iche iche.Alloy 317L bụ obere carbon ọdịnaya na-enye ohere maka iguzogide intergranular corrosion.Ọ nwere ike tensile dị elu na okpomọkụ dị elu.A na-enwe ike iji usoro ịgbado ọkụ niile ma na-eji igwe ọkọlọtọ eme ya ngwa ngwa.
  • Data mmepụta
    A na-arụ ọrụ ndị a na-ekpo ọkụ site na iji usoro ọrụ ọkụ ọkụ niile.Ọ na-ekpo ọkụ na okpomọkụ dị n'etiti 1149 ruo 1260 degrees C. A ghaghị ịnọgide na-enwe okpomọkụ n'okpuru 927 degrees C. A na-eme ka usoro annealing post-arụ ọrụ na ya na-ejigide àgwà ndị na-eguzogide corrosion dị elu.Ọzọkwa, a na-eme usoro a iji belata nrụgide dị n'ime.A na-adọta tubes SS ngwa ngwa na arụ ọrụ oyi na-arụ ọrụ.Usoro ọgwụgwọ okpomọkụ agaghị emetụta usoro ahụ, Otú ọ dị, a na-agbaso ọrụ oyi na-arụ ọrụ iji nweta ihe ndị siri ike.
    A na-eme ihe ngwọta annealing na okpomọkụ n'etiti 1010-1121 degrees C ma na-esote jụrụ oyi.A na-edobe ya na usoro mmecha ụlọ ọrụ iji nweta oke nha na imecha elu.
  • Njikwa ogo
    A na-ebugharị ndị otu anyị niile iji kwado nkwa nke ịdị mma.Isi ike anyị bụ otu agbadoro anya na mkpali.Anyị raara onwe anyị nye inye ndị ahịa ngwaahịa na ọrụ dị elu.Dịka anyị bụ ndị na-eweta ngwaahịa zuru ụwa ọnụ, anyị na-eji ụkpụrụ akwadoro nke mba ụwa na-ahazi ngwaahịa anyị iji hụ na ngwaahịa ahụ dị mma.Nnwale ike siri ike, nnwale conductivity thermal, ule ntapu, nnwale ihe dị mma, nnwale corrosion intergranular, na nnwale igwe, nke enyere, bụ nke anyị na-eme na mbido mbụ.
    Ndị ọchịchị ndị ọzọ na-eme nyocha ikpeazụ.Ọzọkwa, ule nke abụọ bụ ule mbibi, ule mkpakọ, ule tensile na ọtụtụ ndị ọzọ.

Igwe anaghị agba nchara 317 / 317L Heat Exchanger Tubes dị n'ụdị dị iche iche, mmadụ nwere ike nweta n'aka anyị.

Ss 317/317l Nkọwapụta ọkpọkọ ọkpọkọ ọkụ

  • Oke:10 mm OD ruo 50.8 mm OD
  • Dayameta dị n'èzí: 9.52 mm OD ruo 50.80 mm OD
  • Ọkpụrụkpụ: 0.70 mm ka 12.70 mm
  • Ogologo: ruo 12 Mita Ogologo Ụkwụ & Ogologo ahaziri
  • NkọwapụtaASTM A249 / ASTM SA249
  • Mechaa: Annealed, pickled & nke a na-egbu maramara, BA

Nha nhata nke igwe anaghị agba nchara 317/317L Tubes Exchanger

Ọkọlọtọ

UNS

Ọrụ NR.

SS 317

S31700

1.4449

SS 317L

S31703

1.4438

Ngwakọta kemịkalụ nke SS 317 / 317L Okpomọkụ Ọkụ

SS

317

317L

Ni

11-14

11-15

Fe

-

-

Cr

18-20

18-20

C

0.08 kacha

0.35 kacha

Si

1 max

1 max

Mn

2 max

2 max

P

0.045 kacha

0.040 kacha

S

0.030 kacha

0.03 kacha

Mo

3.00 - 4.00

3-4

Njirimara igwe nke SS 317/317L Okpomọkụ Ọkụ

Njupụta

8.0 g/cm3

Ebe Na-agbaze

1454 Celsius (2650 Celsius)

Ike ọdụdọ

Psi – 75000 , MPa – 515

Ike Mpụta (0.2% kwụsịrị)

Psi – 30000 , MPa – 205

Ogologo oge

35%


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