Pípù alloy jẹ́ irúPípù irin oníṣẹ́ẹ́mọ́ a106 erogbaIṣẹ́ rẹ̀ ga ju ti páìpù irin tí kò ní ìdènà lọ. Nítorí èyíirin pipeÓ ní C tó pọ̀ sí i, agbára ìgbóná rẹ̀ tó ga, agbára ìgbóná rẹ̀ tó kéré àti agbára ìpalára jẹ́ àwọn nǹkan míìrán. Àwọn páìpù irin tí a rán kò lè bá ara wọn mu, nítorí náàirin irin alailopin pipe igbomikanaWọ́n ń lò ó ní epo, kẹ́míkà, iná mànàmáná, ìgbóná àti àwọn ilé iṣẹ́ míìrán.
Pataki julọ boṣewa tiPipe Irin Alloy:
GB/T8162,GB3087,GB5310,ASME SA210,ASME SA213,DIN17175
Ohun elo: Fun awọn paipu igbona pẹlu awọn boiler titẹ kekere ati alabọde (titẹ iṣẹ kii ṣe ju 5.88Mpa lọ, iwọn otutu iṣẹ jẹ labẹ 450°C); a lo ninu awọn boiler titẹ giga (titẹ iṣẹ jẹ nigbagbogbo loke 9.8Mpa, iwọn otutu iṣẹ jẹ laarin 450°C ati 650°C) Paipu oju-aye igbona, ẹrọ eto-ọrọ, ẹrọ igbona nla, ẹrọ atunlo, paipu ile-iṣẹ petrochemical, ati bẹbẹ lọ.
Ipele pataki:
20MnG, 25MnG, 15CrMoG, 35crmo, 42crmo, 12Cr2MoG, 12Cr1MoVG, 12Cr2MoWVTiB, 10Cr9Mo1VNb, 10crmoal, 9cr5mo. 9cr18mo, SA210A1, SA210C, SA213 T11, SA213 T12, SA213 T22, SA213 T23, SA213 T91, SA213 T92, ST45.8/Ⅲ, 15Mo3, 13CrMo44, 10CrMo910 àti bẹ́ẹ̀ bẹ́ẹ̀ lọ.
Ifarada ti Alloy Irin Pipe:
| Irú | Iwọn opin ita (D) | WT(S) | ||
|
Títútù tí a fà | OD(mm) | Ìyàtọ̀ tí a gbà láàyè (mm) | WT (mm) | Ìyàtọ̀ tí a gbà láàyè (mm) |
| ＞30～50 | ±0.3 | ＞3～20 | ±10% | |
Awọn Ohun-ini Mekaniki ti Pipe Irin Alloy:
| Boṣewa | Ipele | Agbára ìfàyà (MPa) | Agbára Ìmújáde (MPa) | Ìfàgùn (％) | Líle |
| GB3087 | 10 | 335～475 | ≥195 | ≥24 | / |
| 20 | 410～550 | ≥245 | ≥20 | / | |
| GB5310 | 20G | 410～550 | ≥245 | ≥24 | / |
| 20MnG | ≥415 | ≥240 | ≥22 | / | |
| 25MnG | ≥485 | ≥275 | ≥20 | / | |
| 15CrMoG | 440～640 | ≥235 | ≥21 | / | |
| 12Cr2MoG | 450～600 | ≥280 | ≥20 | / | |
| 12Cr1MoVG | 470～640 | ≥255 | ≥21 | / | |
| 12Cr2MoWVTiB | 540～735 | ≥345 | ≥18 | / | |
| 10Cr9Mo1VNb | ≥585 | ≥415 | ≥20 | / | |
| ASME SA210 | SA210A-1 | ≥415 | ≥255 | ≥30 | ≤143HB |
| SA210C | ≥485 | ≥275 | ≥30 | ≤179HB | |
| ASME SA213 | SA213 T11 | ≥415 | ≥205 | ≥30 | ≤163HB |
| SA213 T12 | ≥415 | ≥220 | ≥30 | ≤163HB | |
| SA213 T22 | ≥415 | ≥205 | ≥30 | ≤163HB | |
| SA213 T23 | ≥510 | ≥400 | ≥20 | ≤220HB | |
| SA213 T91 | ≥585 | ≥415 | ≥20 | ≤250HB | |
| SA213 T92 | ≥620 | ≥440 | ≥20 | ≤250HB | |
| DIN17175 | ST45.8/Ⅲ | 410～530 | ≥255 | ≥21 | / |
| 15 Oṣù 3 | 450～600 | ≥270 | ≥22 | / | |
| 13CrMo44 | 440～590 | ≥290 | ≥22 | / | |
| 10CrMo910 | 480～630 | ≥280 | ≥20 | / |
A ni oniṣòwò ti pipe irin erogba ati alloy ti ko ni abawọn, ẹ gbà gbogbo ibeere, a yoo fun yin ni igba akọkọ!
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Àkókò ìfìwéránṣẹ́: Sep-01-2022