1. Bayani na yau da kullun
Wannan ma'auni ya ƙunshi bututun ƙarfe marasa suttura don tukunyar tururi da bututun mai, gami da bututun da aka zana da sanyi, na birgima da zafi, na matsewa da kuma bututun da aka rage. Girma: bututun da aka zana da zafi OD 25-530 mm, kauri bango 2.5-90 mm; bututun da aka zana da sanyi OD 25-108 mm, kauri bango 2.0-25 mm. Tsawon: bazuwar mita 3-12 (na birgima da zafi 4-12 m), tsayin da aka gyara kamar yadda ake buƙata. Juriya: OD +-0.25 mm zuwa +-1.25%, kauri bango +-8% zuwa +20%/-5% ya danganta da girma. Daidaito: 1.5-4.0 mm a kowace mita dangane da kauri bango.
2. Maki na Kayan Aiki da Nassoshi na Ƙasashen Duniya
| Matsayin Rasha | China GB | ASTM ta Amurka | Turai EN | JIS ta Japan | Jamus DIN |
|---|---|---|---|---|---|
| 20 | 20# / 20G | A106 Gr.B | P235GH | STB42 | St45.8 |
| 20-PV | Tsarkakakken tsarki 20# | - | - | - | - |
| 15GS | 15Mn | - | - | SB46 | 14Mn4 |
| 15KhM | 15CrMo | A387 Gr.11 | 13CrMo4-5 | SCM415 | 13CrMo44 |
| 12Kh1MF | 12Cr1MoV | - | - | - | 13CrMoV42 |
| 12Kh1MF-PV | Tsarkakakken 12Cr1MoV | - | - | - | - |
| 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 | - | - | - | - | - |
Lura: Ma'anar PV da aka samar da ƙarfe mai rage gudu kai tsaye, Sh yana nufin sake narkewar electroslag, duka suna ba da tsarki mafi girma.
3. Tsarin Sinadarai da Halayen Injina Nazari Mai Sauri
| Matsayi | C mafi girma | Cr | Mo | V | Wasu | Matsakaicin MPa | MPa mai ƙarfi | Ƙarawa % | Tasirin J/cm2 | Matsakaicin Yanayin Sabis |
|---|---|---|---|---|---|---|---|---|---|---|
| 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 | Nb 0.06-0.12 | >=400 | >=600 | >=19 | >=55 | 600-650 C |
| 12Kh11V2MF | 0.12 | kimanin 11 | kimanin 0.85 | kimanin 0.2 | W game da 2, Ni game da 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 (bututu har zuwa 800 C na ɗan gajeren lokaci) |
| 10Kh13G12BS2N2D2 | 0.10 | 12-14 | - | - | Mn 11-13, Ni game da 2, Cu game da 2, Nb | >=216 | >=588 | >=22 | >=50 | - |
Halayen transverse sun ɗan yi ƙasa kaɗan; duba jadawalin daidaitacce na 14 don ainihin ƙima.
4. Maganin Zafi (Na yau da kullun)
| Matsayi | Tsarin aiki |
|---|---|
| 20 | Daidaita 920-950 C |
| 15GS | Daidaita 900-930 C, zafin zaɓi 630-670 C |
| 15KhM | Daidaita 930-960 C + zafin 680-730 C |
| 12Kh1MF | Daidaita 950-980 C + zafin 720-750 C |
| 15Kh1M1F | Daidaita 970-1000 C + zafin jiki 730-760 C (ga bango mai kauri >= awanni 10) |
| 12Kh2MFSR | Daidaita 970-1000 C + zafin 750-780 C |
| 10Kh9MFB-Sh | Daidaita 1030-1050 C + zafin 730-750 C |
| 12Kh11V2MF | Daidaita 1020-1050 C + zafin 750-780 C |
| Karfe masu bakin Austenitic | Maganin mafita 1030-1200 C, sanyaya iska ko ruwa |
5. Bukatun Dubawa
100% dole ne: duba girma, duba saman, gwajin ultrasonic (don lahani na tsayi), da gwajin hydrostatic. Kowace samfurin: nazarin sinadarai (guda 3 a kowace zafi), tensile zafin ɗaki (2%), tasiri (2%), tauri, da gwaje-gwajen tsari (flaring, flattening, lankwasawa). Ƙarin gwaje-gwaje akan buƙatar abokin ciniki: tensile mai zafi mai yawa, ƙarfin fashewa mai rarrafe, tsatsa tsakanin granular (don bakin ƙarfe), entrance ultrasonic, da sauransu.
6. Lambar Launi (Tebur Mai Sauri)
| Matsayi | Launi | Matsayi | Launi |
|---|---|---|---|
| 20 | Kore | 15Kh1M1F | Fari |
| 20-PV | Shuɗi | 12Kh2MFSR | Shuɗi |
| 15GS | Ruwan kasa | 10Kh9MFB-Sh | Shuɗi mai launin shunayya |
| 15KhM | Rawaya | 12Kh11V2MF | Baƙi |
| 12Kh1MF | Ja | 12Kh18N12T | Ba a kayyade ba |
7. Muhimman Bayanan kula
Wannan ma'aunin TU ya fi GOST tsauri kuma an tsara shi musamman don aikace-aikacen boiler mai ƙarfi da ƙarfi.
Ma'auni uku masu jure zafi sune 12Kh1MF (570-585 C), 15Kh1M1F (<=585 C), da 12Kh2MFSR (<=620 C).
10Kh9MFB-Sh yayi daidai da P91, amma bayanin abun da ke ciki da dubawa sun bambanta; tabbatar kafin a maye gurbin.
Gwajin ultrasonic 100% wajibi ne, ta amfani da samfuran tunani na yau da kullun (SOP) don kimanta lahani.
Daga cikin ma'aunin austenitic, 12Kh18N12T yana ba da mafi girman juriya ga zafin jiki (har zuwa 800 C don aikin bututu na ɗan gajeren lokaci).
8. Game da Sanonpipe
Muna samar da dukkan ma'auni da wannan ma'auni ya tanada, tare da cikakken girman da aka ƙayyade (OD 25-530 mm, bango 2.5-90 mm). Muna samar da takaddun shaida na EN 10204 3.1/3.2, isar da sauri daga hannun jari (umarnin gaggawa cikin kwanaki 7-15), kuma muna goyon bayan bin ƙa'idodin sawun ƙafar carbon na CBAM. Ana samun cikakkun bayanai na fasaha da ayyukan takardu.
SANONPIPE
Lambar waya: 022-58658800/+8615320100890
Email: Info@Sanonpipe.Com
Yanar Gizo:www.sanonpipe.com
Lokacin Saƙo: Yuli-31-2026
