Pipa alloy mangrupakeun jenisa106 karbon pipa baja seamless.Kinerjana langkung luhur tibatan pipa baja seamless biasa.Kusabab ieupipa bajangandung leuwih Cr, résistansi suhu luhur na, résistansi hawa lemah sareng résistansi korosi anu sanés.Pipa baja sewed teu bisa cocog, jadipipa boiler baja alloy seamlessloba dipaké dina minyak bumi, kimia, kakuatan listrik, alat keur ngagolakkeun jeung industri lianna.
Utamana standar tinaPipa Baja Paduan:
GB/T8162, GB3087, GB5310, ASME SA210, ASME SA213, DIN17175
Aplikasi: Pikeun pipa pemanasan sareng boiler tekanan rendah sareng sedeng (tekanan kerja umumna henteu langkung ti 5.88Mpa, suhu damel di handap 450 ° C);dipaké dina boilers tekanan tinggi (tekanan gawé umumna di luhur 9.8Mpa, suhu gawé antara 450 ° C jeung 650 ° C) Pipa permukaan pemanasan, economizer, superheater, reheater, pipa industri pétrokimia, jsb.
Utamana Kelas:
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, 10Cr.
Toleransi tina pipa baja alloy:
| Tipe | Diaméter luar (D) | WT(S) | ||
|
Digambar tiis | OD (mm) | Panyimpangan anu diidinan (mm) | WT (mm) | Panyimpangan anu diidinan (mm) |
| ＞30～50 | ± 0,3 | ＞3～ 20 | ± 10％ | |
Sipat mékanis tina pipa baja alloy:
| Standar | Kelas | Kakuatan Tensile (MPa) | Kakuatan ngahasilkeun (MPa) | Elongation (％) | Teu karasa |
| 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 | SA 213 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 | |
| SA 213 T92 | ≥620 | ≥440 | ≥20 | ≤250HB | |
| DIN17175 | ST45.8/Ⅲ | 410～530 | ≥255 | ≥21 | / |
| 15Mo3 | 450–600 | ≥270 | ≥22 | / | |
| 13CrMo44 | 440～590 | ≥290 | ≥22 | / | |
| 10CrMo910 | 480～630 | ≥280 | ≥20 | / |
Kami stockist tina karbon jeung alloy pipa baja seamless, ngabagéakeun sagala inquiries, urang bakal nawiskeun dina munggaran waktu!
Inpormasi kontak:
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waktos pos: Sep-01-2022