Detail Produk
Stellite alloy tutup lengen klambi sing digunakake digunakake ing lapangan ngebur Petroleum. Lingkungan kerja lan kahanan industri pengeboran petroleum banget atos. Khususé, banyu, macem-macem gas, lilin, wedhi lan bahan korosif liyane biasane ana ing sumur sing ngasilake pasir, sumur minyak abot lan sumur gas anti-kondensat tekanan tinggi. Pompa sumur lenga dibutuhake kanggo ngekstrak lenga saka formasi atusan utawa malah ewonan meter, sing ngetrapake syarat sing ketat kanggo komponen kasebut kanggo kinerja sealing sing apik, tahan nyandhang lan tahan karat. Lengan tutup paduan stellite sing diprodhuksi dening casting presisi tekanan atmosfer, pengecoran presisi vakum lan proses metalurgi bubuk bisa nyukupi syarat layanan sing atos ing ndhuwur.
Bidang Aplikasi
Lengan tutup paduan stellite utamane digunakake ing katup kayata katup bal, katup pompa sumur minyak lan katup cairan.
Kaluwihan lan Layanan
Perusahaan kita nggunakake proses casting presisi lan metalurgi bubuk kanggo produksi massal produk tutup tutup. Produk kasebut nduweni kinerja sing stabil lan umur layanan sing dawa, sing mbantu nyuda downtime peralatan lan nyuda biaya pangopènan.
| sasmita | C | Mn | Cr | Ni | Mo | W | Fe | Co | Kapadhetan / g / cm3 | Kekerasan / HRC |
| Stellite 1 | 2.0-2.8 | 1.0 | 29–33 | 3.0 | 1.0 | 11.0~14.0 | 3.0 | Bal. | 8.55 | 51~55 |
| Stellite 3 | 2.0-2.7 | 1.0 | 29–33 | 3.0 | 1.0 | 11.0~14.0 | 3.0 | Bal. | 8.55 | 51~55 |
| Stellite 4 | 0.8-2.7 | 1.0 | 28–32 | 3.0 | 1.5 | 12.5~15.5 | 3.0 | Bal. | 8.65 | 40-54 |
| Stellite 6 | 0.9-1.4 | 1.0 | 27–31 | 3.0 | 1.5 | 3.5~5.5 | 3.0 | Bal. | 8.30 | 38–44 |
| Stellite 6K | 1.4~1.9 | 1.0 | 27–31 | 3.0 | 1.5 | 3.5~5.5 | 3.0 | Bal. | 8.30 | 43–47 |
| Stellite 12 | 1.1~1.7 | 1.0 | 28–32 | 3.0 | – | 7.0-9.5 | 3.0 | Bal. | 8.40 | 44–49 |
| Stellite 19 | 1.5~2.1 | 1.0 | 29.5~32.5 | 3.0 | – | 9.5~11.5 | 3.0 | Bal. | 8.45 | 46~51 |
| Stellite 20 | 2.2~3.0 | – | 30–34 | 3.0 | 1.0 | 14~19 | 3.0 | Bal. | 8.70 | 56~60 |
| Stellite 21 | 0.2~0.3 | 1.0~2.0 | 26–28 | 3.0 | 5.0~6.0 | – | 2.5 | Bal. | 8.33 | 27–40 |
| Stellite 31 | 0,45~0,55 | 1.0 | 24.5–26.5 | 3.0 | 0.5 | 7.0~8.0 | 2.0 | Bal. | 8.60 | 30–35 |
| Stellite 694 | 0.8~1.2 | – | 26.5–29.5 | 3.0 | – | 18.0~20.0 | 3.0 | Bal. | 8.7 | 47-51 |
