18 Ọdun Factory 12cr1movg High Pressure Seamless igbomikana Alloy Steel Tubes
Wa owo ni ero lati ṣiṣẹ faithfully, sìn si gbogbo awọn ti wa ibara , ati ki o ṣiṣẹ ni titun ọna ẹrọ ati titun ẹrọ continuously fun 18 Years Factory 12cr1movg High Pressure Seamless igbomikana Alloy Steel Tubes, A Stick pẹlu ẹbọ Integration ọna fun patrons ati ireti lati òrùka gun- igba, idurosinsin, lododo ati pelu owo munadoko ep pẹlu asesewa. A n reti tọkàntọkàn si ibẹwo rẹ.
Iṣowo wa ni ero lati ṣiṣẹ ni otitọ, ṣiṣe si gbogbo awọn alabara wa, ati ṣiṣẹ ni imọ-ẹrọ tuntun ati ẹrọ tuntun nigbagbogbo funChina Irin Pipe ati Simẹnti ọpọn, A ti ni idaniloju pupọ laarin awọn onibara ti o tan kaakiri agbaye. Wọn gbẹkẹle wa ati nigbagbogbo fun awọn aṣẹ atunwi. Pẹlupẹlu, mẹnuba ni isalẹ jẹ diẹ ninu awọn ifosiwewe pataki ti o ti ṣe ipa pataki ninu idagbasoke nla wa ni agbegbe yii.
Akopọ
| Iwọnwọn:GB9948-2006 | Itọju Ooru: Annealing/normalizing/Tempering |
| Ẹgbẹ ipele: 10, 12CrMo, 15CrMo, 07Crl9Nil0, ati bẹbẹ lọ | Iwọn Ode (Yika): 10 - 1000 mm |
| Sisanra: 1 - 100 mm | Ohun elo: awọn tubes paṣipaarọ ooru |
| Ode opin (Yika): 10 - 1000 mm | Itọju Ilẹ: Bi Ibeere Onibara |
| Ipari: Gigun ti o wa titi tabi ipari laileto | Ilana: Hot Rolled |
| Apẹrẹ Abala: Yika | Paipu Pataki: Nipọn Wall Pipe |
| Ibi ti Oti: China | Lilo: ooru paṣipaarọ tubes |
| Iwe eri: ISO9001:2008 | Idanwo:UT/MT |
Ohun elo
Awọn tubes irin ti ko ni idọti fun fifọ epo epo jẹ iwulo si awọn tubes irin ti ko ni idọti fun awọn tubes ileru, awọn tubes paṣipaarọ ooru ati awọn ọpa oniho titẹ ni ile-iṣẹ petrochemical.
Awọn ipele irin igbekalẹ erogba to gaju jẹ 20g, 20mng ati 25mng.
Awọn onipò irin igbekalẹ alloy: 15mog, 20mog, 12 crmog
15CrMoG, 12Cr2MoG, 12CrMoVG, ati bẹbẹ lọ
Akọkọ ite
Ite ti erogba igbekalẹ, irin didara ga: 10 #, 20 #
Awọn ipele irin igbekale erogba to gaju: 20g, 20mng ati 25mng
Alloy igbekale irin onipò: 15mog, 20mog, 12crmog, 15CrMoG, 12Cr2MoG, ati be be lo
Ohun elo Kemikali
| No | Ipele | Ohun elo Kemikali% | |||||||||||
| C | Si | Mn | Cr | Mo | Ni | Nb | Ti | V | Cu | P | S | ||
| ≤ | |||||||||||||
| Didara Erogba Igbekale Irin | 10 | 0. 07-0.13 | 0.17-0. 37 | 0.35 -0.65 | <0.15 | <0.15 | <0. 25 | - | - | <0. 08 | <0. 20 | 0.025 | 0.015 |
| 20 | 0.17-0. 23 | 0.17-0. 37 | 0.35 -0.65 | <0. 25 | <0.15 | <0. 25 | - | - | <0. 08 | <0. 20 | 0.025 | 0.015 | |
| Alloy Structural Irin | 12CrMo | 0. 08-0.15 | 0.17 -0.37 | 0. 40-0. 70 | 0. 40-0. 70 | 0. 40 -0.55 | <0. 30 | - | - | 一 | <0. 20 | 0.025 | 0.015 |
| 15CrMo | 0.12 -0.18 | 0.17-0. 37 | 0.40 -0. 70 | 0. 80-1.1 | 0. 40-0.55 | <0. 30 | - | - | 一 | <0. 20 | 0.025 | 0.015 | |
| 12CrlMo | 0. 08 -0.15 | 0.50 -1. 00 | 0. 30-0.6 | 1.00-1. 50 | 0.45 -0.65 | <0. 30 | - | - | - | <0, 20 | 0.025 | 0.015 | |
| 12CrlMoV | 0. 08-0.15 | 0.17-0. 37 | 0. 40-0. 70 | 0.90-1.2 | 0. 25 -0.35 | <0. 30 | - | - | 0.15-0. 30 | <0. 20 | 0.025 | 0.010 | |
| 12Cr2Mo | 0.08-0.15 | <0. 50 | 0. 40-0. 60 | 2. 00-2. 50 | 0. 90-1.13 | <0. 30 | - | - | 一 | <0. 20 | 0.025 | 0.015 | |
| 12Cr5MoI | <0.15 | <0. 50 | 0.30-0.6 | 4. 00-6 | 0. 45-0. 60 | <0. 60 | - | - | <0. 20 | 0.025 | 0.015 | ||
| 12Cr5MoNT | |||||||||||||
| 12Cr9MoI | <0.15 | 0. 25-1. 00 | 0. 30-0. 60 | 8.00 -10. 00 | 0. 90-1.1 | <0. 60 | - | - | - | <0. 20 | 0.025 | 0, 015 | |
| 12Cr9MoNT | |||||||||||||
| Irin Alagbara Ooru Resistant | 07Crl9Nil0 | 0. 04-0.1 | <1. 00 | <2. 00 | 18. 00-20. 00 | - | 8. 00-11 | - | - | - | - | 0.030 | 0.015 |
| 07Crl8NillNb | 0. 04-0.1 | <1. 00 | <2. 00 | 17. 00-19. 00 | - | 9.00-12. 00 | 8C-1.1 | - | - | - | 0.030 | 0.015 | |
| 07Crl9NillTi | 0. 04-0.1 | <0. 75 | <2. 00 | 17.00-20. 00 | - | 9. 00 ~ 13. 00 | - | 4C-0. 60 | 一 | 一 | 0.03 | 0.015 | |
| 022Crl7Nil2Mo2 | <0. 030 | <1. 00 | <2. 00 | 16. 00-18. 00 | 2. 00-3. 00 | 10. 00 -14. 00 | - | 一 | 一 | - | 0.03 | 0.015 | |
Mechanical Ini
| Rara | Fifẹ MPa | So eso MPa | Elong lẹhin fifọ A/% | Agbara gbigba Shork kv2/j | Brinell líle nọmba | ||
| aworan | transver | aworan | transver | ||||
| ko kere ju | ko si ju | ||||||
| 10 | 335 “475 | 205 | 25 | 23 | 40 | 27 | |
| 20 | 410-550 | 245 | 24 | 22 | 40 | 27 | |
| 12CrMo | 410 “560 | 205 | 21 | 19 | 40 | 27 | 156 HBW |
| 15CrMo | 440 “640 | 295 | 21 | 19 | 40 | 27 | 170 HBW |
| 12CrlMo | 415 -560 | 205 | 22 | 20 | 40 | 27 | 163 HBW |
| 12CrlMoV | 470 “640 | 255 | 21 | 19 | 40 | 27 | 179 HBW |
| 12Cr2Mo | 450-600 | 280 | 22 | 20 | 40 | 27 | 163 HBW |
| 12Cr5MoI | 415-590 | 205 | 22 | 20 | 40 | 27 | 163 HBW |
| 12Cr5MoNT | 480 “640 | 280 | 20 | 18 | 40 | 27 | - |
| 12Cr9MoI | 460 ~ 640 | 210 | 20 | 18 | 40 | 27 | 179 HBW |
| 12Cr9MoNT | 590-740 | 390 | 18 | 16 | 40 | 27 | |
| O7Crl9NilO | 2520 | 205 | 35 | 187 HBW | |||
| 07Crl8NillNb | > 520 | 205 | 35 | - | 187 HBW | ||
| 07Crl9NillTi | > 520 | 205 | 35 | - | - | 187 HBW | |
| 022Crl7Nil2Mo2 | > 485 | 170 | 35 | 一 | - | 187 HBW | |
| Fun irin pẹlu sisanra ogiri kere ju tube 5mm maṣe ṣe idanwo lile | |||||||
Ibeere idanwo
Idanwo hydraulic
Idanwo hydraulic yoo ṣee ṣe fun awọn paipu irin ni ọkọọkan. Iwọn titẹ idanwo ti o pọju jẹ 20 MPa. Labẹ titẹ idanwo, akoko imuduro ko ni kere ju 10 s, ati jijo ti paipu irin ko gba laaye.
Idanwo fifẹ
Idanwo fifẹ yẹ ki o ṣe fun paipu irin pẹlu iwọn ila opin ti ita ti o tobi ju 22 mm
Idanwo igbona
Irin igbekalẹ erogba to gaju ati irin alagbara (sooro-ooru) awọn paipu irin pẹlu iwọn ila opin ti ita ti ko ju 76 mm ati sisanra ogiri ti ko ju 8 mm lọ yoo jẹ koko-ọrọ si idanwo faagun. Idanwo flaring yẹ ki o ṣee ṣe ni iwọn otutu yara. Oṣuwọn itọsi ti ita ti ita ti apẹrẹ lẹhin ti o wa ni oke mojuto taper jẹ 60% ti gbigbọn yoo pade awọn ibeere ti tabili 7. Ko si awọn dojuijako tabi awọn dojuijako ti a gba laaye lori apẹẹrẹ lẹhin gbigbọn. Gẹgẹbi awọn ibeere ti olubẹwẹ ati akiyesi ninu adehun naa, irin igbekalẹ alloy tun le ṣee lo fun idanwo faagun.
Teste ti ko ni iparun
Awọn paipu irin yoo jẹ koko-ọrọ si wiwa abawọn ultrasonic ọkan nipasẹ ọkan ni ibamu pẹlu awọn ipese ti GB / T 5777-2008. Gẹgẹbi awọn ibeere ti olubẹwẹ, awọn idanwo miiran ti kii ṣe iparun le ṣafikun lẹhin idunadura laarin olupese ati olubẹwẹ ati itọkasi ninu adehun naa.
Idanwo ipata intergranular
Idanwo ipata intergranular yoo ṣee ṣe fun paipu irin alagbara (sooro ooru). Ọna idanwo naa yoo wa ni ibamu pẹlu awọn ipese ti ọna Kannada E ni GB / T 4334-2008, ati pe a ko gba laaye iṣesi ipata intergranular lẹhin idanwo naa.
Lẹhin idunadura laarin olupese ati olubẹwẹ, ati akiyesi ninu adehun, olubẹwẹ le ṣe apẹrẹ awọn ọna idanwo ipata miiran.
Alaye ọja
darí / Kemikali & Ajile Pipes
GB / T8162-2008
ASTM_A519-2006
BS EN 10210-1-2006
ASTM A53A53M-2012
GB9948-2006
GB6479-2013
GB/T 17396-2009
Wa owo ni ero lati ṣiṣẹ faithfully, sìn si gbogbo awọn ti wa ibara , ati ki o ṣiṣẹ ni titun ọna ẹrọ ati titun ẹrọ continuously fun 18 Years Factory 12cr1movg High Pressure Seamless igbomikana Alloy Steel Tubes, A Stick pẹlu ẹbọ Integration ọna fun patrons ati ireti lati òrùka gun- igba, idurosinsin, lododo ati pelu owo munadoko ep pẹlu asesewa. A n reti tọkàntọkàn si ibẹwo rẹ.
18 Ọdun FactoryChina Irin Pipe ati Simẹnti ọpọn, A ti ni idaniloju pupọ laarin awọn onibara ti o tan kaakiri agbaye. Wọn gbẹkẹle wa ati nigbagbogbo fun awọn aṣẹ atunwi. Pẹlupẹlu, mẹnuba ni isalẹ jẹ diẹ ninu awọn ifosiwewe pataki ti o ti ṣe ipa pataki ninu idagbasoke nla wa ni agbegbe yii.
Epo, epo kemikali, igbomikana titẹ giga, lilo pataki ti tube igbomikana tube ti ko ni ojuu, tube irin ti o wa ni ilẹ-ilẹ ati ọpọn ti ko ni oju epo.
Ohun elo Kemikali
| brand | Ohun elo Kemikali (%) | ||||||||
| C | Mn | Si | Cr | Mo | Ni | Nb+Ta | S | P | |
| 15CrMo | 0.12 ~ 0.18 | 0.40 ~ 0.70 | 0.17 ~ 0.37 | 0.80 ~ 1.10 | 0.40 ~ 0.55 | ≤0.30 | _ | ≤0.035 | ≤0.035 |
Mechanical Ini
| brand | Fifẹ MPa | So eso MPa | Ilọsiwaju (%) |
| 15CrMo | 440-640 | 295 | 22 |
