I-316 / 316L i-Stainless Steel seamless Tubing
Intshayelelo yeMveliso
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 lunokuthi luqinisekiswe kabini njenge-316 xa ukubunjwa kuhlangabezana nomda wekhabhoni ophantsi we-316L kunye namanqanaba anamandla aphezulu ka-316. Uhlobo lwe-316L kufuneka lucaciswe kwizicelo ezidibeneyo njengoko i-carbon version ephantsi isusa imvula ye-chromium carbide kwaye ikhulise ukuxhathisa ukubola kwimeko ye-welded.
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 lwe-WT |
| 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 | ||
Isatifikethi sembeko
ISO9001/2015 Standard
I-ISO 45001/2018 Standard
Isatifikethi sePED
Isatifikethi sovavanyo lokuhambelana ne-TUV Hydrogen
| Hayi. | Ubungakanani(mm) | I-EP Tube (316L) Ubungakanani Iphawulwe ngu ● | |
| OD | Thk | ||
| BA Tube Uburhabaxa bomgangatho 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 | ||