1. Dulmar Guud oo Caadi ah
Heerkani wuxuu daboolayaa tuubooyinka birta ah ee aan kala go 'lahayn ee kuleyliyeyaasha uumiga iyo dhuumaha, oo ay ku jiraan tuubooyinka qabowga la jiido, kuwa kulul la riixo, kuwa kulul la riixo iyo kuwa la dhimo. Cabbirrada: tuubooyinka kulul ee la jiido OD 25-530 mm, dhumucda derbiga 2.5-90 mm; tuubooyinka qabow ee la jiido OD 25-108 mm, dhumucda derbiga 2.0-25 mm. Dhererka: 3-12 m oo aan kala sooc lahayn (kuleyl la duubay 4-12 m), dherer go'an sida loogu baahdo. Dulqaadyada: OD +-0.25 mm ilaa +-1.25%, dhumucda derbiga +-8% ilaa +20%/-5% iyadoo ku xiran cabbirka. Toosnaanta: 1.5-4.0 mm halkii mitir iyadoo lagu saleynayo dhumucda derbiga.
2. Darajooyinka Agabka iyo Tixraaca Caalamiga ah ee Isdhaafsiga
| Fasalka Ruushka | Shiinaha GB | ASTM-ka Mareykanka | Yurub EN | Jabaan JIS | Jarmalka DIN |
|---|---|---|---|---|---|
| 20 | 20# / 20G | A106 Gr.B | P235GH | STB42 | St45.8 |
| 20-PV | 20 # daahirnimo sare | - | - | - | - |
| 15GS | 15Mn | - | - | SB46 | 14Mn4 |
| 15KhM | 15CrMo | A387 Gr.11 | 13CrMo4-5 | SCM415 | 13CrMo44 |
| 12Kh1MF | 12Cr1MoV | - | - | - | 13CrMoV42 |
| 12Kh1MF-PV | 12Cr1MoV daahirnimo sare | - | - | - | - |
| 15Kh1M1F | 15Cr1Mo1V | - | - | - | 15CrMoV5-9 |
| 12Kh2MFSR | - | - | - | - | - |
| 10Kh9MFB-Sh | 10Cr9Mo1VNb | A335 P91/T91 | X10CrMoVNb9-1 | - | - |
| 12Kh11V2MF | - | - | - | - | - |
| 08Kh16N9M2 | 06Cr16Ni9Mo2 | - | - | - | - |
| 12Kh18N12T | 06Cr18Ni12Ti | AISI 321 | X6CrNiTi18-10 | SUS321 | X6CrNiTi18-10 |
| 10Kh13G12BS2N2D2 | - | - | - | - | - |
Fiiro gaar ah: PV macnaheedu waa in birta si toos ah loo dhimay, Sh macnaheedu waa in la dhalaaliyo electroslag, labaduba waxay bixiyaan nadiifnimo sare.
3. Halabuurka Kiimikada iyo Sifooyinka Farsamada Tixraac Degdeg ah
| Fasal | C ugu badan | Cr | Mo | V | Kuwa kale | MPa Wax soo saar | MPa-ga la riixo | Kordhinta % | Saamaynta J/cm2 | Heerkulka Adeegga Ugu Badan |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 0.24 | <=0.25 | - | - | Mn 0.35-0.65 | >=216 | 412-549 | >=24 | >=49 | <=450 C |
| 15GS | 0.18 | <=0.30 | - | - | Mn 1.10-1.40 | >=294 | >=490 | >=18 | >=45 | - |
| 15KhM | 0.18 | 0.80-1.10 | 0.40-0.55 | - | - | >=235 | 441-637 | >=21 | >=50 | 500-550 C |
| 12Kh1MF | 0.15 | 0.90-1.20 | 0.25-0.35 | 0.15-0.30 | - | >=274 | 441-637 | >=21 | >=55 | 570-585 C |
| 15Kh1M1F | 0.16 | 1.10-1.40 | 0.90-1.10 | 0.20-0.25 | - | >=320 | >=500 | >=18 | >=500 | <=585 C |
| 12Kh2MFSR | 0.15 | 1.60-1.90 | 0.50-0.70 | 0.20-0.35 | B 0.002-0.005 | >=274 | >=470 | >=21 | - | <=620 C |
| 10Kh9MFB-Sh | 0.12 | 8.0-10.0 | 0.90-1.10 | 0.18-0.30 | Lambarka 0.06-0.12 | >=400 | >=600 | >=19 | >=55 | 600-650 C |
| 12Kh11V2MF | 0.12 | qiyaastii 11 | qiyaastii 0.85 | qiyaastii 0.2 | W qiyaastii 2, Ni qiyaastii 1 | >=392 | >=588 | >=17 | >=25 | - |
| 08Kh16N9M2 | 0.08 | 15-17 | 2.0-2.5 | - | Ni 8-10 | 216-294 | >=529 | >=35 | - | - |
| 12Kh18N12T | 0.12 | 17-19 | - | - | Ni 11-13, Ti >=5C | 216-392 | 539-686 | >=35 | - | <=600 C (tuubo ilaa 800 C muddo gaaban) |
| 10Kh13G12BS2N2D2 | 0.10 | 12-14 | - | - | Mn 11-13, Ni qiyaastii 2, Cu qiyaastii 2, Nb | >=216 | >=588 | >=22 | >=50 | - |
Sifooyinka kala-guurka ayaa wax yar ka hooseeya; tixraac jadwalka caadiga ah ee 14 si aad u hesho qiimayaasha saxda ah.
4. Daaweynta Kulaylka (Caadi ahaan)
| Fasal | Geedi socodka |
|---|---|
| 20 | Caadi ka dhig 920-950 C |
| 15GS | Caadi ka dhig 900-930 C, heerkul ikhtiyaari ah 630-670 C |
| 15KhM | Caadi ka dhig 930-960 C + heerkul 680-730 C |
| 12Kh1MF | Caadi ka dhig 950-980 C + heerkul 720-750 C |
| 15Kh1M1F | Caadi ka dhig 970-1000 C + heerkul 730-760 C (derbiyada qaro weyn >= 10 saacadood) |
| 12Kh2MFSR | Caadi ka dhig 970-1000 C + heerkul 750-780 C |
| 10Kh9MFB-Sh | Caadi ka dhig 1030-1050 C + heerkul 730-750 C |
| 12Kh11V2MF | Caadi ka dhig 1020-1050 C + heerkul 750-780 C |
| Biraha aan lahayn Austenitic | Daawaynta xalka 1030-1200 C, hawo ama biyo qabow |
5. Shuruudaha Kormeerka
100% waa qasab: hubinta cabbirka, kormeerka dusha sare, tijaabinta ultrasonic (ciladaha dhererka), iyo tijaabada hydrostatic. Muunad qaad kasta: falanqaynta kiimikada (3 xabbo kuleylkiiba), riixista heerkulka qolka (2%), saameynta (2%), adkaanta, iyo tijaabooyinka habka (fiiqista, simitaanka, foorarsiga). Tijaabooyin dheeraad ah oo ku saabsan codsiga macaamiisha: jiidista heerkulka sare, xoogga dillaaca gurguurta, daxalka intergranular (ee aan miridhku lahayn), gudbinta ultrasonic, iwm.
6. Koodhka Midabka (Jadwalka Degdegga ah)
| Fasal | Midab | Fasal | Midab |
|---|---|---|---|
| 20 | Cagaaran | 15Kh1M1F | Caddaan |
| 20-PV | Buluug | 12Kh2MFSR | Buluug |
| 15GS | Bunni | 10Kh9MFB-Sh | Guduudan |
| 15KhM | Jaalle | 12Kh11V2MF | Madow |
| 12Kh1MF | Casaan | 12Kh18N12T | Lama cayimin |
7. Qoraallada Muhiimka ah
Heerkan TU waa mid ka adag GOST waxaana si gaar ah loogu talagalay codsiyada kuleyliyaha ee aadka u daran iyo kuwa aadka u daran.
Saddexda darajo ee u adkaysta kulaylka waa 12Kh1MF (570-585 C), 15Kh1M1F (<=585 C), iyo 12Kh2MFSR (<=620 C).
10Kh9MFB-Sh waxay u dhigantaa P91 qiyaastii, laakiin faahfaahinta halabuurka iyo kormeerka way kala duwan yihiin; hubi ka hor intaadan beddelin.
Tijaabada 100% ee ultrasonic-ka waa qasab, iyadoo la adeegsanayo muunado tixraac oo caadi ah (SOP) si loo qiimeeyo cilladaha.
Darajooyinka austenitic-ga, 12Kh18N12T waxay bixisaa iska caabbinta heerkulka ugu sarreeya (ilaa 800 C adeegga tuubooyinka muddada gaaban).
8. Ku saabsan Sanonpipe
Waxaan bixinaa dhammaan darajooyinka ay daboolayso heerkan, iyadoo leh cabbir buuxa (OD 25-530 mm, darbiga 2.5-90 mm). Waxaan bixinaa shahaadooyin EN 10204 3.1/3.2 ah, gaarsiin degdeg ah oo ka timaadda kaydka (dalabaadka degdegga ah 7-15 maalmood gudahood), waxaanan taageernaa u hoggaansanaanta raadadka kaarboonka CBAM. Faahfaahin farsamo oo dhammaystiran iyo adeegyo dukumentiyo ayaa la heli karaa.
SANONPIPE
Tel: 022-58658800/+8615320100890
Email: Info@Sanonpipe.Com
Mareegta:www.sanonpipe.com
Waqtiga boostada: Luulyo-31-2026
