Rincian produk
Stellite alloy klep sleeves loba dipaké dina widang pangeboran minyak bumi. Lingkungan kerja sareng kaayaan industri pangeboran minyak bumi parah pisan. Sacara husus, cai, rupa-rupa gas, lilin, keusik jeung zat kacida korosif lianna biasana aya dina sumur-ngahasilkeun keusik, sumur minyak beurat jeung tekanan luhur sumur gas anti condensate. Pompa sumur minyak diwajibkeun pikeun nimba minyak tina formasi ratusan atawa malah rébuan méter jero, nu imposes syarat stringent dina komponén maranéhanana pikeun kinerja sealing alus teuing, résistansi ngagem tur lalawanan korosi. Stellite alloy klep sleeves dijieun ku tekanan atmosfir precision casting, vakum precision casting jeung prosés metallurgy bubuk pinuh bisa minuhan sarat jasa kasar di luhur.
Widang Aplikasi
Stellite alloy klep sleeves utamana dipaké dina valves kayaning valves bal, valves pompa sumur minyak na valves cairan.
Kaunggulan jeung jasa
Perusahaan kami ngadopsi prosés casting sareng bubuk metalurgi pikeun produksi masal produk leungeun baju klep. Produk ieu ngagaduhan kinerja anu stabil sareng umur jasa anu panjang, anu ngabantosan ngirangan downtime alat sareng nurunkeun biaya perawatan.
| Kelas | C | Bungbulang | Cr | Ni | Mo | W | Fe | Co | Dénsitas / g / cm3 | Teu karasa / HRC |
| Stélit 1 | 2.0～2.8 | 1.0 | 29–33 | 3.0 | 1.0 | 11.0～14.0 | 3.0 | Bal. | 8.55 | 51～55 |
| Stélit 3 | 2.0～2.7 | 1.0 | 29–33 | 3.0 | 1.0 | 11.0～14.0 | 3.0 | Bal. | 8.55 | 51～55 |
| Stélit 4 | 0.8~2.7 | 1.0 | 28–32 | 3.0 | 1.5 | 12.5～15.5 | 3.0 | Bal. | 8.65 | 40～54 |
| Stélit 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 |
