Pipa logam campuran mangrupikeun jinispipa baja seamless karbon a106Kinerja na jauh leuwih luhur tibatan pipa baja seamless biasa. Kusabab ieupipa bajangandung leuwih loba Cr, résistansi suhu luhur, résistansi suhu handap sareng résistansi korosi mangrupikeun hal-hal sanésna. Pipa baja anu dijahit teu tiasa cocog, jantenpipa boiler baja paduan mulusseueur dianggo dina minyak bumi, kimia, listrik, boiler sareng industri sanésna.
Utamana standar tinaPipa Baja Paduan:
GB/T8162, GB3087, GB5310, ASME SA210, ASME SA213, DIN17175
Aplikasi: Pikeun pipa manaskeun kalayan boiler tekanan rendah sareng sedeng (tekanan kerja umumna henteu langkung ti 5.88Mpa, suhu kerja di handap 450°C); dianggo dina boiler tekanan tinggi (tekanan kerja umumna di luhur 9.8Mpa, suhu kerja antara 450°C sareng 650°C) Pipa permukaan pemanasan, economizer, superheater, reheater, pipa industri petrokimia, 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, 10CrMo910 jeung sajabana.
Toleransi Pipa Baja Paduan:
| Tipe | Diaméter Luar (D) | Beurat Badan (BB) | ||
|
Digambar tiis | OD (mm) | Déviasi anu diidinan (mm) | Beurat (mm) | Déviasi anu diidinan (mm) |
| ＞30～50 | ±0.3 | ＞3～20 | ±10% | |
Sipat Mékanis Pipa Baja Paduan:
| Standar | Kelas | Kakuatan Tarik (MPa) | Kakuatan Hasil (MPa) | Pemanjangan (%) | 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 | 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 | / |
| 15Mo3 | 450～600 | ≥270 | ≥22 | / | |
| 13CrMo44 | 440～590 | ≥290 | ≥22 | / | |
| 10CrMo910 | 480～630 | ≥280 | ≥20 | / |
Kami stockist pipa baja seamless karbon sareng paduan, wilujeng sumping patarosan naon waé, kami bakal nawiskeun dina waktos anu munggaran!
Inpormasi kontak:
Telepon: +86-317-5200546 Fax: +86-317-5200546
Email : sales@botopsteel.com
Whatsapp: +86-13463768992
Waktos posting: 01-Sep-2022