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316 / 316L Steel Engenazimthungo Tubing Umfanekiso obonakalayo
  • I-316 / 316L i-Stainless Steel iTubing engenamthungo yoku-1
  • 316 / 316L iTubing yentsimbi engenamthungo engenamthungo 2

I-316 / 316L i-Stainless Steel seamless Tubing

Inkcazelo emfutshane:

I-316/316L yensimbi engenasici yenye yezona zinto zithandwa kakhulu. Imigangatho ye-316 kunye ne-316L yensimbi engenasici yaphuhliswa ukuze ibonelele ngokuphucuka kokumelana ne-corrosion xa kuthelekiswa ne-alloy 304 / L. Ukusebenza okwandisiweyo kwale ntsimbi ye-chromium-nickel ye-austenitic yenza ukuba ifaneleke ngcono kwiindawo ezityebileyo emoyeni wetyuwa kunye nekloridi .IBakala 316 linqanaba eliqhelekileyo lokuthwala i-molybdenum, isibini kwimveliso yomthamo ngokubanzi ukuya kuma-304 phakathi kweentsimbi ze-austenitic stainless.


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Ubungakanani beParameter

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Uhlobo lwe-316 / 316L yi-chromium nickel austenitic steel stainless ene-molybdenum. Ukongezwa kwe-molybdenum kwandisa ukuxhathisa ukubola ngaphezu kwe-304 / 304L kwindawo ye-halide kunye nokunciphisa ii-asidi ezifana ne-sulfuric kunye ne-phosphoric acid. Uhlobo lwe-316L lunokuqinisekiswa kabini njenge-316 xa ukubunjwa kuhlangabezana nomda wekhabhoni ophantsi we-316L kunye namanqanaba aphezulu kancinane ka-316. Uhlobo lwe-316L kufuneka lucaciswe kwizicelo ezifakwe kwi-welded njengoko i-carbon version ephantsi isusa imvula ye-chromium carbide kwaye iphucula ukuxhathisa ukubola kwi-corrosion. imeko njengoko-welding.

Uhlobo lwe-316/316L luxhathisa ukuthotywa kwe-atmospheric kunye nakwimo ephakathi nendawo ene-oxidizing. Ikwaxhathisa i-corrosion kwi-atmospheres yaselwandle kwaye inokumelana okugqwesileyo kwi-intergranular corrosion kwimeko ye-welded. Uhlobo lwe-316/316L lunamandla abalaseleyo kunye nokuqina kumaqondo obushushu e-cryogenic. Uhlobo lwe-316/316L ayiyo-magnetic kwimeko efakwe kwi-annealed kodwa inokuba yimagnethi kancinane ngenxa yokusebenza okubanda kakhulu.

IBanga le-316L, i-carbon version ephantsi ye-316 kwaye ine-immunity ephezulu kakhulu kwi-sensitization (i-grain boundary carbide precipitation). Isetyenziswa kakhulu kwi-oyile kunye negesi kunye namashishini ekhemikhali ngenxa yeendleko ezisebenzayo zokumelana nokubola kunye nokulula ukwenza. Ngokuqhelekileyo akukho mahluko axabisayo phakathi kwe-316 kunye ne-316L yensimbi engenasici. Isakhiwo se-austenitic sikwanika la mabanga ukuqina okugqwesileyo, kude kube phantsi ukuya kumaqondo obushushu e-cryogenic. Xa kuthelekiswa ne-chromiumnickel austenitic steelstainless steels, i-316L yensimbi engenasici inikezela ngokunyuka okuphezulu, uxinzelelo lokugqabhuka kunye namandla okuqina kumaqondo obushushu aphezulu.

IiNkcazo zeMveliso

I-ASTM A269, ASTM A213 / ASME SA213 (Ingenamthungo)

Ukuthelekiswa koKubunjwa kweKhemikhali

Ikhowudi Umgangatho UKWENZIWA KWE-CHBMICAL
C Si Mn P S Ni Cr Mo EZINYE
316 I-JIS SUS 316 0.080max 1.00max 2.00max 0.040max 0.030max 10.00-14.00 16.00-18.00 2.00-3.00 -
AISI 316 0.080max 1.00max 2.00max 0.045max 0.030max 10,00-14.00 16,00-18.00 2.00-3.00 -
I-ASTM TP 316 0.080max 0.75max 2.00max 0.040max 0.030max 11,00-14.00 16.00-18.00 2,00-3.00 -
I-DIN X5CrNiMo1810
Nr.1,4301		 0.070max 1.00max 2.00max 0.045max 0.030max 10.50-13.50 16,50-18.50 2.00-2.50 -
316L I-JIS SUS 316L 0.030max 1.00max 2.00max 0.040max 0.030max 12.00-16.00 16.00-18.00 2.00-3.00 -
AISI 316L 0.030max 1.00max 2.00max 0.045max 0.030max 10,00-14.00 16,00-18.00 2.00-3.00 -
I-ASTM TP 316L 0.035max 0.75max 2.00max 0.040max 0.030max 10.00-15.00 16.00-18.00 2.00-3.00 -
I-DIN X2CrNiMo1810
Nr.1,4404		 0.030max 1.00max 2.00max 0.045max 0.030max 11.00-14.00 16,50-18,50 2.00-2.50 -
IiPropati zoomatshini
Unikeze Amandla 30 Ksi imiz
Tensile strength 75 Ksi imiz
Ubude (2" min) 35%
Ukuqina (Isikali sikaRockwell B) 90 HRB ubuninzi

Ubungakanani Unyamezelo

OD OD Toleracne Unyamezelo lweWT
Intshi mm %
1/8" +0.08/-0 +/-10
1/4" +/-0.10 +/-10
Ukuya kuthi ga kwi-1/2" +/-0.13 +/-15
1/2" ukuya ku-1-1/2" , ngaphandle +/-0.13 +/-10
1-1/2" ukuya ku-3-1/2" , ngaphandle +/-0.25 +/-10
Qaphela: Ukunyamezelana kunokuxoxwa ngokweemfuno ezithile zomthengi
Ubuninzi boxinzelelo oluvumelekileyo(iyunithi: BAR)
Ukutyeba kodonga(mm)
    0.89 1.24 1.65 2.11 2.77 3.96 4.78
OD(mm) 6.35 387 562 770 995      
9.53 249 356 491 646 868    
12.7 183 261 356 468 636    
19.05   170 229 299 403    
25.4   126 169 219 294 436 540
31.8     134 173 231 340 418
38.1     111 143 190 279 342
50.8     83 106 141 205 251

Isatifikethi sembeko

zhengshu2

ISO9001/2015 Standard

zhengshu3

ISO 45001/2018 Standard

zhengshu4

Isatifikethi sePED

zhengshu5

Isatifikethi sovavanyo lokuhambelana ne-TUV Hydrogen

  • Ngaphambili:
  • Okulandelayo:
    • Hayi. Ubungakanani(mm) I-EP Tube (316L) Ubungakanani Iphawulwe ngu ●
    OD Thk
    BA Tube Uburhabaxa bomphezulu wangaphakathi Ra0.35  
    1/4″ 6.35 0.89 ●
    6.35 1.00 ●
    3/8″ 9.53 0.89 ●
    9.53 1.00  
    1/2” 12.70 0.89  
    12.70 1.00  
    12.70 1.24 ●
    3/4” 19.05 1.65 ●
    1 25.40 1.65 ●
    BA Tube Uburhabaxa bomgangatho wangaphakathi Ra0.6  
    1/8″ 3.175 0.71  
    1/4″ 6.35 0.89  
    3/8″ 9.53 0.89  
    9.53 1.00  
    9.53 1.24  
    9.53 1.65  
    9.53 2.11  
    9.53 3.18  
    1/2″ 12.70 0.89  
    12.70 1.00  
    12.70 1.24  
    12.70 1.65  
    12.70 2.11  
    5/8″ 15.88 1.24  
    15.88 1.65  
    3/4″ 19.05 1.24  
    19.05 1.65  
    19.05 2.11  
    1″ 25.40 1.24  
    25.40 1.65  
    25.40 2.11  
    1-1/4″ 31.75 1.65 ●
    1-1/2″ 38.10 1.65 ●
    2″ 50.80 1.65 ●
    10A 17.30 1.20 ●
    15A 21.70 1.65 ●
    20A 27.20 1.65 ●
    25A 34.00 1.65 ●
    32A 42.70 1.65 ●
    40A 48.60 1.65 ●
    50A 60.50 1.65  
      8.00 1.00  
      8.00 1.50  
      10.00 1.00  
      10.00 1.50  
      10.00 2.00  
      12.00 1.00  
      12.00 1.50  
      12.00 2.00  
      14.00 1.00  
      14.00 1.50  
      14.00 2.00  
      15.00 1.00  
      15.00 1.50  
      15.00 2.00  
      16.00 1.00  
      16.00 1.50  
      16.00 2.00  
      18.00 1.00  
      18.00 1.50  
      18.00 2.00  
      19.00 1.50  
      19.00 2.00  
      20.00 1.50  
      20.00 2.00  
      22.00 1.50  
      22.00 2.00  
      25.00 2.00  
      28.00 1.50  
    BA Tube , Akukho sicelo malunga noburhabaxa bomphezulu wangaphakathi  
    1/4″ 6.35 0.89  
    6.35 1.24  
    6.35 1.65  
    3/8″ 9.53 0.89  
    9.53 1.24  
    9.53 1.65  
    9.53 2.11  
    1/2″ 12.70 0.89  
    12.70 1.24  
    12.70 1.65  
    12.70 2.11  
      6.00 1.00  
      8.00 1.00  
      10.00 1.00  
      12.00 1.00  
      12.00 1.50  
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