347, 347H steel stainless ubushushu exchanger Featured Umfanekiso

347, 347H intsimbi yokutshintshiselana kobushushu

Inkcazelo emfutshane:

I-SS 1.4550 iTube yoTshintshiselwano loBubushushu, i-347H i-Stainless Steel yokuTshintshela iTubing, i-Stainless Steel 347 iThubhu yokuTshintsha ubushushu obungenamthungo, i-Stainless Steel 347H yoTshintshiselwano loBubushushu, i-ASTM A249 347 i-Stainless Steel Seamless Heat Exchanger Supplier Tubing.

I-SS 347 U-Bend Exchanger Tubing, i-AISI 347H i-Heat Exchanger Tubing, i-SS 1.4961 i-UTube ye-Heat Exchanger, i-SS S34709 i-Shell kunye ne-Tube Heat Exchanger, i-SS UNS S34700 i-Heat Exchanger Tubes, i-ASME SA 249 SS i-347H i-Heat Exchanger.

I-Stainless Steel 347 / 347H i-Heat Exchanger Tubes.Siyinkampani evelisa iityhubhu yokutshintsha ubushushu eIndiya sizisa kwihlabathi liphela.Ukuze sihlangabezane neemfuno zemarike yehlabathi sithathela ingqalelo imigangatho evunyiweyo yemveliso yehlabathi.Siyabakha ngokobukhulu obahlukeneyo, iimilo, kunye nokutyunjwa ukuzalisekisa imfuno nganye yabathengi.Sivunyiwe kwii-LABS zikarhulumente ezahlukeneyo kunye nabasemagunyeni abasenza ukuba sikhethe umntu wokuqala kwiimveliso ze-SS.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimbonakalo

Ukukwazi ukuxhathisa kwibakala 347/347H
La mabanga abonelela ngomlinganiselo ofanayo wokuxhathisa ukubola njengamabakala azinzileyo echromium.Inamandla okumelana nomhlwa ngokubanzi ngokubanzi kunye nendawo.Ngokubanzi, linqanaba le-SS elizinzileyo elibonelela ngokugqwesa ukuxhathisa kwi-intergranular corrosion ekuvezweni kumaqondo obushushu aphezulu.Iyaxhathisa kuluhlu lwe-chromium carbide yemvula ( ukuvuselela) kwiqondo lobushushu le-427 ukuya kwi-816 degree C. Iyazinza ngokuchasene ne-chromium carbide formation.
I-alloy 347/ 347H iyakwazi ukuxinzezeleka kwi-corrosion cracking (SSC) kwiindawo ze-halides.Oku kungenxa yomxholo wayo we-nickel.Inezinto ezidibanisayo ezivumela ukuba isetyenziswe kwindawo yokubeka kunye ne-crevice corrosion.Ibonisa ukumelana ne-oxidation xa kuthelekiswa namabanga aqhelekileyo.Iimpawu ezibonakalayo ezifunwayo zivela kwinkqubo yonyango lokushisa.Ngokwesiqhelo i-alloy 347 ayiyo-magnetic kwindalo kwimeko ye-annealed, nangona kunjalo, iba yimagnethi xa ibonakaliswe kwimisebenzi ebandayo.
Ukwenza iinkcukacha
Inomsebenzi obandayo wokuqina wokuqina.Ubushushu bokwenza i-alloy yi-2100- 2250 degree F kwaye kuyacetyiswa ukuba yenziwe.Icinywa ngokukhawuleza okanye ihlanjululwe ngokupheleleyo egcina iimpawu eziphezulu zemishini.Inokwazi ukuwelda okulungileyo, ukuchaneka, ukubumbeka, kunye nolwakhiwo.
Ukuhlolwa kwemveliso
Ngexesha lokuvelisa, kukho amathuba amaninzi eemveliso ezingalunganga eziveliswayo.Ukuze uzisuse, ziyahlolwa kwiziko lethu lovavanyo.Uvavanyo oluqhutywa sithi luvavanyo lwendalo lozinzo lokujikeleza, uvavanyo lwe-PMI, uvavanyo lobulukhuni, uvavanyo lokusebenza kwe-Thermal, kunye novavanyo lwekhemikhali.Olunye uvavanyo luvavanyo lomatshini, uvavanyo olonakalisayo, uvavanyo lwe-macro, uvavanyo lwe-IGC, uvavanyo lwe-corrosion ye-pitting, uvavanyo loxinzelelo, uvavanyo lokuvuza, kunye novavanyo lwe-ultrasonic.

I-Ss 347 / 347h iNkcazo yeMibhobho yokuTshintsha ubushushu

Uluhlu: 10 mm OD ukuya 50.8 mm OD
Ububanzi bangaphandle: 9.52 mm OD ukuya kwi-50.80 mm OD
Ukutyeba: 0.70 mm ukuya kwi-12.70 mm
Ubude: ukuya kuthi ga kwi-12 yeemitha Ubude bomlenze kunye noBude obulungiselelweyo
Iinkcukacha: ASTM A249 / ASTM SA249
Gqiba: I-Anealed, pickled & polished, BA

IBanga eliLingeneyo leNtsimbi engatyiwa 347 / 347H yokuTshintsha ubushushu

UMGANGATHO	UNS	WERKSTOFF NR.
SS 347	S34700	1.4550
I-SS 347H	S34709	1.4961

Ukubunjwa kweMichiza ye-SS 347 / 347H yokuTshintsha ubushushu beTube

SS	347	347H
Ni	09 – 13	09 – 13
Fe	-	-
Cr	17 – 20	17 – 19
C	0.08 ubuninzi	0.04 - 0.08
Si	1 ubuninzi	1 ubuninzi
Mn	2 ubuninzi	2 ubuninzi
P	0.045 ubuninzi	0.045 ubuninzi
S	0.030 ubuninzi	0.03 ubuninzi
EZINYE	Nb=10(C+N) – 1.0	8xC min - 1.00 max

IiPropati zoomatshini ze-SS 347 / 347H iiTubhu zokuTshintsha ubushushu

IBanga	347 / 347H
Amandla e-Tensile (MPa) min	515
Amandla eSivuno 0.2% Ubungqina (MPa) min	205
Ubude (% kwi-50mm) min	40
Ukuqina	-
Rockwell B (HR B) max	92
Brinell (HB) max	201