A106B A210A1 A210C / Erogba Irin Seamless Pipe
Ọna ayewo didara ti paipu irin alailowaya
1. Iṣiro ti iṣelọpọ kemikali: ọna iṣiro kemikali, iṣiro ohun elo (ohun elo CS infurarẹẹdi, spectrometer kika taara, zcP, bbl).
① Infurarẹẹdi CS irinse: igbekale ti ferroalloy, steelmaking aise ohun elo, C, S eroja ni irin.
② spectrometer kika taara: C, Si, Mn, P, S, Cr, Mo, Ni, Cn, A1, W, V, Ti, B, Nb, Bi, Sn, Sb, Pb, Bi ninu awọn ayẹwo Àkọsílẹ
③ N--0 irinse: gaasi akoonu onínọmbà N ati O.
2. Ṣiṣayẹwo didara oju ti paipu irin: 100%
① Ayẹwo wiwo Afowoyi: awọn ipo ina, awọn iṣedede, iriri, idanimọ, yiyi paipu irin.
② NDT ayewo:
A. Iwari Ultrasonic UT:
B. ET: (itọkasi itanna)
C. MT ati iwari jijo:
Wiwa abawọn oofa, o dara fun wiwa dada ati awọn abawọn isunmọ ti awọn ohun elo ferromagnetic.
D. Ṣiṣawari abawọn ultrasonic itanna:
Ko si alabọde idapọmọra ti a nilo, eyiti o le lo si iwọn otutu giga ati iyara giga, ti o ni inira ati ti o gbẹ, wiwa abawọn dada pipe irin.
E. Idanwo omi inu omi:
Fuluorescence, kikun, ati wiwa awọn abawọn dada paipu irin.
3. Ayẹwo iṣẹ ṣiṣe ti ara ati kemikali ti paipu irin:
① Idanwo fifẹ: wiwọn wahala ati abuku, pinnu agbara ohun elo (YS, TS) ati atọka ṣiṣu (A, Z)
Gigun, abala yipo, aaki, ipin (￠ 10, ￠ 12.5)
Iwọn ila opin kekere, odi tinrin, iwọn ila opin nla, ijinna isọdọtun odi ti o nipọn.
② Idanwo ipa: CVN, ogbontarigi C, V, iṣẹ J iye J / cm2
Apeere boṣewa 101055 (mm) Apeere ti kii ṣe deede 55 5 (mm)
Idanwo lile lile: Brinell líle HB, Rockell líle HRC, Vickers líle HV, bbl
④ Idanwo hydraulic: titẹ idanwo, akoko imuduro, p = 2S δ / D
4. Ṣiṣe ayẹwo iṣẹ ṣiṣe ti paipu irin:
① Agbeyewo alapin: ayẹwo yika apẹẹrẹ C-sókè (S / D & gt; 0.15) H = (1 + 2) S / (+ S / D)
L = 40 ~ 100mm fun ọkan ipari alasọpọ abuku = 0.07 ~ 0.08
② Idanwo Fa: L = 15mm laisi kiraki jẹ oṣiṣẹ
③ Imugboroosi ati idanwo curling: taper oke jẹ 30°, 40° ati 60°
④ Idanwo atunse: le rọpo idanwo fifẹ (fun paipu iwọn ila opin nla).
Alaye ọja
| Iwọn Irin: | 106B,210A1,210C,P9,P11,T1,T11,T2,T5,T12,T22,T23,T91,T92,P235GH,13CrMo4-5,15Mo3,10CrMo9-10, ST35.8,ST45.8,STB340,STBA 12-2,API5L,5CT |
| Iwọnwọn: | ASME/ASTM SA/A53/513/106/209/210/213/335/178/179/519 ASME/ASTM SA/A213,A312,A269,A778,A789, DIN 17456, DIN17457,DIN 17459,DIN17175,EN10216,BS3605,BS3059 |
| Ni pato: | Outdiameter 10 ~ 508mm |
| Wt: | 1.0-30mm, tabi ni ibamu si ibeere pataki ti alabara |
| Gigun: | 2-20meters, tabi gẹgẹ bi ibeere pataki ti alabara |
| Apo: | Okeere Standard Package |
| Awọn oriṣi tube: | tube igbomikana, konge tube, darí ọpọn, tube silinda, ila oniho, ati be be lo |
| Mill MTC: | Pese ṣaaju ki o to sowo |
| Ayewo: | Ayẹwo ẹnikẹta le gba, SGS, BV, TUV |
| Oke ibudo: | Eyikeyi ibudo ni China |
| Akoko Iṣowo: | FOB, CIF, CFR, EXW, ati bẹbẹ lọ. |
| Igba Iye: | TT tabi LC ni oju |
| Awọn iṣẹ wa: | A le ṣe adani ni ibamu si ibeere alabara tabi iyaworan, apoti ni ibamu si ibeere awọn alabara |
Ifihan ile-iṣẹ
