Ngwa flange :Incoloy Alloy 31(UNS N08031)
Ụdị flange:Dị ka ndị ahịa chọrọ
Ụbọchị nnyefe :15-30 ụbọchị
Oge ịkwụ ụgwọ:T/T, L/C, Paypal, wdg
Sekoinc Metals Main na-emepụta ma na-ebunye flanges alloys pụrụ iche, anyị na-anabata usoro nlele
Alloy 31bụ otu ụdị azotic ọdịnaya ígwè nichrome molybdenum alloy, arụmọrụ dị n'etiti super austenite igwe anaghị agba nchara na nickel base alloy, Ọnụnọ ọla kọpa na-abawanye ya iguzogide sulfuri acid.A na-eji alloy eme ihe na ụlọ ọrụ nhazi kemịkalụ na petrochemical.Alloy tubes bụ oyi na-arụ ọrụ na ike dị elu maka ọrụ downhole na moderately corrosive miri emi utoojoo olulu mmiri.
Alloy | % | Ni | Cr | Fe | Mo | N | C | Mn | Si | S | Cu | P |
Alloy31 | Min. | 30.0 | 26.0 | Bal | 6.0 | 0.15 |
|
|
|
| 1.0 |
|
Oke. | 32.0 | 28.0 | 7.0 | 0.2 | 0.015 | 2.0 | 0.3 | 0.01 | 1.4 | 0.02 |
Njupụta | 8.10 g/cm³ |
Ebe mgbaze | 1350-1370 ℃
|
Ọnọdụ | Ike ọdụdọ Rm N/mm² | Mpụta ike Rp 0. 2N/mm² | Ogologo oge Dị ka% | Brinell siri ike HB |
Ọgwụgwọ ọgwụgwọ | 650 | 350 | 35 | ≤363 |
• Ụdị flange:
→ Flange efere ịgbado ọkụ (PL) → Flange-na olu Flange (SO)
→ Flange olu ịgbado ọkụ (WN) → Integral flange (Ọ BỤRỤ)
→ Socket ịgbado ọkụ flange (SW) → eriri eriri (Th)
→ flange nkwonkwo lapped (LJF) → flange kpuru (BL(s)
♦ Isi ihe flange anyị na-emepụta
• Igwe anaghị agba nchara :ASTM A182
Ọkwa F304/F304L, F316/F316L,F310, F309, F317L,F321,F904L,F347
Duplex igwe anaghị agba nchara: ỌkwaF44/ F45 / F51 /F53 / F55/F61/F60
• Ngwa nickel Alloys: ASTM B472, ASTM B564, ASTM B160
Ego 400Nickel 200,Incoloy 825,Incoly 926, Ọnụ ego nke 601, Ọnụ ego nke 718
Hastelloy C276,Alloy 31,Alloy 20,Inconel 625,Inconel 600
• Alloys Titanium: Gr1 / Gr2 / Gr3 / Gr4 / GR5 / Gr7 / Gr9 / Gr11 / Gr12
♦ Ụkpụrụ:
ANSI B16.5 Klas150,300,600,900,1500(WN,SO,BL,TH,LJ,SW)
DIN2573,2572,2631,2576,2632,2633,2543,2634,2545(PL,SO,WN,BL,TH)
Alloy31 bụ otu ụdị azotic ọdịnaya iron nichrome molybdenum alloy, arụmọrụ dị n'etiti super austenite igwe anaghị agba nchara na nickel base alloy.
1.arụ ọrụ
2.High tensile ike, ntachi obi ike, creep ike na mgbawa ike na 700 ℃.
3.High inoxidability na 1000 ℃.
4.Steady n'ibu arụmọrụ na ala okpomọkụ.
Alloy 31 uwe na-emetụta kemịkalụ na ụlọ ọrụ kemịkalụ mmanụ ala, ọrụ gburugburu ebe obibi na mmanụ, gas, na ndị ọzọ na mpaghara mmepụta ihe.