Katup Gerbang Super Austenitik
Katup Gerbang Super Austenitik WDL menyediakan isolasi on-off dengan aliran penuh dan kehilangan tekanan rendah saat terbuka, yang dirancang untuk sistem air laut dan air payau serta proses desulfurisasi gas buang. Sambungan, komponen dalam katup, dan sistem pengoperasiannya dipilih sesuai dengan kondisi proyek.
Deskripsi
Katup Gerbang Super Austenitik
WDL Super Austenitic Gate Valve provides full-bore on-off isolation with low pressure loss when open for process systems that need improved pitting and crevice-corrosion resistance in chloride service. Super austenitic stainless steel provides higher nickel, molybdenum and nitrogen content than standard 316L for demanding chloride environments.
Pilihan Desain
| Barang | Spesifikasi yang tersedia |
|---|---|
| Bahan | 254 SMO, 904L, 6Mo or project-specified grade |
| Fungsi | full-bore on-off isolation with low pressure loss when open |
| Koneksi | Flanged or butt-welded |
| Operasi | Roda tangan, kotak roda gigi, aktuator pneumatik atau elektrik |
| Dasar perancangan | API 600, API 603, API 6D or ASME B16.34 |
Aplikasi Umum
- Seawater and brackish-water systems
- Flue-gas desulfurization
- Pulp bleaching equipment
- Main process isolation
- Full-bore pipeline service
Catatan Pemilihan
Verify the selected grade against chloride concentration, temperature, crevice conditions and pressure before manufacture.
Gate valves are normally selected for isolation rather than continuous throttling; confirm wedge, seat and stem design.
Pertanyaan yang Sering Diajukan
Why select Super Austenitic Stainless Steel for this gate valve?
Super austenitic stainless steel provides higher nickel, molybdenum and nitrogen content than standard 316L for demanding chloride environments. Final suitability depends on the complete process conditions and the selected valve trim.
Informasi apa saja yang diperlukan untuk proses seleksi?
Sebutkan ukuran, nilai tekanan, komposisi media, konsentrasi, suhu, standar sambungan, metode pengoperasian, dan jumlah yang dibutuhkan.
Kirimkan lembar data proses ke WDL untuk peninjauan bahan, konfirmasi dimensi, dan penawaran harga.
Ulasan
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