Keterangan
Detil Produk
Hastelloy slip-on flanges are forged or plate-cut corrosion-resistant alloy flanges with a bore slightly larger than the pipe outside diameter, allowing the pipe to slide in before fillet welding. This flange type offers convenient installation, good alignment and cost-effective performance in low to medium pressure systems. Ini banyak digunakan dalam pengolahan kimia, desulfurisasi gas buang, perpipaan laut, platform lepas pantai, acid transfer lines and other severe corrosion environments.
SASA FLANGE supplies Hastelloy slip-on flanges in standard and customized sizes to ASME B16.5, EN 1092-1, DIN, Persyaratan JIS dan GB. Each batch can be supported by chemical analysis, pengujian mekanis, pemeriksaan dimensi, pengujian PMI, EN 10204 3.1 sertifikat dan ketertelusuran nomor panas penuh. Pengeboran khusus, facing type and non-standard dimensions are available on request.
- ✓Nama Produk: Hastelloy Slip-On Flanges
- ✓Kelas Bahan: Hastelloy C276, C22, B2
- ✓Jenis Produk: Flensa Slip-On
- ✓Fitur Utama: Ketahanan yang sangat baik terhadap lubang, korosi celah, media pengoksidasi dan pereduksi
- ✓Aplikasi: Pemrosesan kimia, di lepas pantai, laut, scrubber, pembangkit listrik, pengolahan air
Parameter Produk
| Nama Produk | Hastelloy Slip-On Flanges |
| Kelas Bahan | Hastelloy C276, Hastelloy C22, Hastelloy B2 / UNS N10276, UNS N06022, UNS N10665 |
| Jenis Bahan | Nickel-based corrosion-resistant alloy |
| Formulir Produk | Tertempa, ring rolled, plate cut and machined |
| Rentang Ukuran | DN15 – DN1500 (1/2 inci – 60 inci) |
| Kelas Tekanan | Kelas 150 – 1500 / PN10 – PN100 |
| Menyegel Wajah | Federasi Rusia, FF, RTJ, PT, MFM |
| Perawatan Permukaan | Mesin alami, acar, pasif, protected with anti-rust coating on machined faces for shipment |
| Standar | ASME B16.5, ASME B16.47, EN 1092-1, DIN, JIS B2220, GB/T 9119 atau spesifikasi pelanggan |
| Inspeksi | Analisis Kimia, Uji Mekanik, Tes PMI, Dimensi, Hidrostatik |
| Sertifikat | EN 10204 3.1 Sertifikat Bahan tersedia |
| Layanan Pemrosesan | Pemotongan, Pemesinan CNC, Pengeboran Khusus, Pemrosesan Ukuran Khusus |
Komposisi Kimia
Typical chemical composition below is for reference for common Hastelloy flange grades. Actual composition depends on the selected alloy, melting practice and applicable material standard such as ASTM B564 or equivalent. Final values are confirmed by mill test certificate and project specification before delivery.
| Elemen | C | Dan | M N | P | S | Kr | Di dalam | Mo | Lainnya |
|---|---|---|---|---|---|---|---|---|---|
| Hastelloy C276 | 0.01 maks | 0.08 maks | 1.00 maks | 0.04 maks | 0.03 maks | 14.5-16.5 | Keseimbangan | 15.0-17.0 | Fe 4.0-7.0, W 3.0-4.5, Bersama 2.5 maks, V 0.35 maks |
Sifat Mekanik
Mechanical properties shown are typical room-temperature values for common Hastelloy grades used in flange manufacturing. Actual values may vary with alloy grade, penempaan rute, kondisi perlakuan panas dan ketebalan bagian. Certified test results are supplied according to the relevant material standard and EN 10204 3.1 dokumentasi.
| Nilai | Kekuatan Tarik | Kekuatan Hasil | Pemanjangan | Kekerasan | Kepadatan |
|---|---|---|---|---|---|
| Hastelloy C276 | 690 MPa min | 283 MPa min | 40% menit | 100 HB max typical | 8.89 gram/cm3 |
| Hastelloy C22 | 690 MPa min | 310 MPa min | 45% menit | 100 HB max typical | 8.69 gram/cm3 |
Tabel Ukuran Umum
| Rentang Ukuran | Kelas Tekanan | Menyegel Wajah | Bahan | Tersedianya |
|---|---|---|---|---|
| DN15 – DN50 | Kelas 150 – 600 | Federasi Rusia | Hastelloy C276 / C22 | Saham / Produksi |
| DN65 – DN300 | Kelas 150 – 1500 | Federasi Rusia / RTJ | Hastelloy C276 / C22 / B2 | Saham / Produksi |
| DN350 – DN600 | Kelas 150 – 900 | Federasi Rusia / RTJ | Hastelloy C276 / C22 | Produksi |
| DN700 – DN1500 | Kelas 150 – 600 | Federasi Rusia | Hastelloy C276 | Dibuat Sesuai Pesanan |
Perbandingan Spesifikasi Berbeda
| Jenis | Keterangan | Penggunaan Khas |
|---|---|---|
| Slip-On ASME RF | Raised face slip-on flange for welding over pipe OD with fillet welds | General corrosive service pipelines and process lines |
| ASME Slip On RTJ | Slip-on flange with ring type joint groove for higher integrity sealing | High-pressure chemical and offshore piping systems |
| EN 1092-1 Jenis 12 | European slip-on plate or hubbed flange configuration in PN ratings | Process plants and utility piping in European standard systems |
| JIS Slip-On | Slip-on flange manufactured to JIS drilling and dimensions | Laut, shipbuilding and equipment export projects to Japan or Asia |
Standar Setara dan Nama Internasional
Hastelloy slip-on flanges can be manufactured to multiple international dimensional standards while using equivalent nickel alloy materials as specified by project requirements. Exact grade naming may differ by region, but UNS designation and chemical composition are the most reliable basis for material equivalency and procurement control.
| Standar / Wilayah | Kode Standar | Kelas Khas / Setara |
|---|---|---|
| Amerika Serikat | ASME B16.5 | Hastelloy C276 / UNS N10276, C22 / UNS N06022 |
| Eropa | EN 1092-1 | NiMo16Cr15W equivalent to UNS N10276 by material specification |
| Jerman | DIN 2527 / 2566 | 2.4819 equivalent to Hastelloy C276 |
| Jepang | JIS B2220 | Hastelloy C276 / C22 to customer alloy specification |
| Cina | GB/T 9119 | NS3304 / setara UNS N10276 by agreed material standard |
Alur Proses Produksi
SASA FLANGE controls each production stage for Hastelloy slip-on flanges to maintain dimensional accuracy, alloy integrity and sealing performance. Process control is especially important for nickel alloy materials used in aggressive corrosion service.
- 1. Pemilihan Bahan Baku
- 2. Penempaan / Pemotongan
- 3. Perlakuan Panas
- 4. Pemesinan Kasar
- 5. Selesaikan Pemesinan
- 6. Pengeboran
- 7. Perawatan Permukaan
- 8. Inspeksi
- 9. Menandai
- 10. Sedang mengemas
- 11. Pengiriman
| Langkah Proses | Keterangan | Titik Kendali Mutu |
|---|---|---|
| Bahan mentah | Pilih billet atau pelat tempa bersertifikat | Sertifikat material dan ketertelusuran |
| Penempaan | Penempaan panas untuk mencapai bentuk yang dibutuhkan | Suhu penempaan dan rasio reduksi |
| Perlakuan Panas | Solution annealing or specified heat treatment | Kontrol suhu dan waktu penahanan |
| permesinan | Menyegel wajah, lubang baut, ukuran | Keakuratan dimensi dan penyelesaian permukaan |
| Inspeksi | Inspeksi akhir sebelum pengiriman | Dimensi, permukaan, PMI, hidrostatik |
Inspeksi Produk
1. Pemeriksaan Komposisi Kimia
Chemical composition inspection is carried out to confirm the flange material matches the specified Hastelloy grade such as C276 or C22. Spectrometer or laboratory analysis verifies major alloying elements including nickel, chromium and molybdenum, as well as controlled limits for carbon, sulfur and phosphorus, ensuring compliance with the applicable material standard.
2. Pengujian Sifat Mekanik
Mechanical testing verifies that the alloy flange meets required tensile strength, kekuatan hasil, elongation and hardness values after forging and heat treatment. These tests help confirm adequate mechanical integrity for pressure service, fabrication and welding performance, especially in critical industrial systems operating under corrosive and elevated-temperature conditions.
3. Inspeksi Dimensi
Dimensional inspection checks flange outside diameter, membosankan, ketebalan, lingkaran baut, diameter lubang baut, kuantitas lubang, hub geometry and facing dimensions against the specified standard. Sealing face finish and flatness are also inspected to ensure reliable gasket seating, interchangeability and trouble-free installation in ASME, EN, DIN, JIS or GB piping systems.
4. Pengujian PMI dan Pengujian Hidrostatis
PMI testing confirms the supplied flange is the correct nickel alloy grade before shipment and reduces the risk of material mix-up on site. When specified, hydrostatic or assembly pressure testing is performed on connected components. EN 10204 3.1 sertifikat, material test reports and traceability records are provided with the order.
Kemasan Produk
- ✓Kemasan Kotak Kayu: Cocok untuk produk bertekanan tinggi dan berdiameter besar
- ✓Pengepakan Palet dengan Shrink Wrap: Cocok untuk pengiriman batch dan ukuran standar
- ✓Lapisan Minyak Anti Karat + Kertas Tahan Air: Digunakan untuk perlindungan angkutan laut
- ✓Kantong Plastik Individu + Karton: Digunakan untuk perlengkapan kecil dan produk berulir
- ✓Hapus Penandaan: Nilai, ukuran, kelas tekanan, nomor panas dan nomor PO
Aplikasi
Hastelloy slip-on flanges are used where ordinary stainless steel flanges cannot provide sufficient corrosion resistance. Their nickel-chromium-molybdenum alloy composition makes them suitable for aggressive media, chloride-bearing fluids, oxidizing and reducing chemicals, and demanding offshore or pollution control environments across multiple industrial sectors.
| Industri | Aplikasi Khas | Mengapa Produk Ini Digunakan |
|---|---|---|
| Minyak dan Gas | Sistem air terproduksi, sour service utility lines, offshore topside piping | Provides strong resistance to chlorides, wet corrosive media and severe plant environments |
| Pengolahan Kimia | Jalur transfer asam, reaktor, scrubber, chlorination and solvent systems | Ketahanan yang sangat baik terhadap lubang, crevice corrosion and both oxidizing and reducing chemicals |
| Pembangkit Listrik | Unit FGD, emission control piping, corrosion-critical auxiliary systems | Performs well in sulfur-bearing and acidic condensate service with long service life |
| Pengolahan Air | Selip desalinasi, garis dosis kimia, brine and seawater systems | High resistance to seawater corrosion and aggressive treatment chemicals |
| Kelautan dan Lepas Pantai | Seawater cooling lines, perpipaan platform, shipboard chemical systems | Nickel alloy construction improves durability in marine atmosphere and splash zones |
Mengapa Memilih SASA FLANGE?
- ✓Produsen profesional Slip-On Flensa untuk proyek industri global
- ✓Ukuran yang disesuaikan, kelas tekanan dan kelas material sesuai gambar
- ✓Dukungan standar penuh: ASME, EN, DIN, JIS, GB, Spesifikasi gost dan pelanggan
- ✓Ketertelusuran material dengan kontrol nomor panas dan EN 10204 3.1 sertifikat materi
- ✓Analisis kimia, pengujian mekanis, pengujian PMI, pemeriksaan hidrostatik dan dimensi
- ✓Ketersediaan stok untuk barang standar, waktu tunggu 3-7 hari; produksi khusus 15-30 hari
- ✓Kemasan kelas ekspor untuk laut, transportasi udara dan darat
- ✓15+ pengalaman bertahun-tahun memasok 50+ negara-negara di seluruh dunia
Pertanyaan Umum
Q: What is a Hastelloy slip-on flange?
A: A Hastelloy slip-on flange is a nickel alloy flange designed to slide over the pipe before welding on the inside and outside. It is commonly used in corrosive process systems where good chemical resistance is required along with easier alignment and more economical installation than weld neck flanges in suitable pressure classes.
Q: What materials are available for Hastelloy slip-on flanges?
A: SASA FLANGE can supply Hastelloy slip-on flanges in common grades including Hastelloy C276, Hastelloy C22 and Hastelloy B2, tunduk pada persyaratan proyek. These alloys are selected based on corrosion conditions such as oxidizing acids, reducing media, klorida, seawater or mixed chemical service. Other nickel alloy grades can be offered on request.
Q: Kelas tekanan apa yang didukung?
A: Hastelloy slip-on flanges are commonly supplied in ASME Class 150, 300, 600, 900 Dan 1500, tergantung ukuran dan standar. In European systems, PN10 to PN100 can be produced according to EN 1092-1 or DIN dimensions. Availability depends on alloy grade, ukuran flensa, facing type and project specification.
Q: Bisa SASA FLANGE menyediakan ukuran khusus?
A: Ya. SASA FLANGE can manufacture custom Hastelloy slip-on flanges based on drawings or project data sheets, including non-standard bore sizes, bolt drilling, tipe yang dihadapi, ketebalan, special dimensions and matching material grades. Kami juga mendukung ASME, EN, DIN, JIS, Persyaratan GB dan penggantian sistem campuran untuk pemeliharaan dan aplikasi OEM.
Q: Sertifikat apa yang diberikan?
A: SASA FLANGE persediaan EN 10204 3.1 sertifikat bahan bersama dengan laporan pengujian pabrik untuk komposisi kimia dan sifat mekanik. laporan PMI, catatan inspeksi dimensi dan dokumen kualitas lainnya juga dapat disediakan. Ketika ditentukan dalam pesanan, dokumentasi uji tekanan hidrostatik atau terkait dan ketertelusuran nomor panas penuh disertakan.
Hubungi kami
Jika Anda sedang mencari hastelloy flange atau produk custom flange terkait, silakan hubungi SASA FLANGE dengan ukuran yang Anda butuhkan, kelas tekanan, kelas materi, standar, perawatan permukaan, kuantitas dan persyaratan inspeksi. Tim kami akan memberikan solusi teknis profesional dan penawaran harga kompetitif di dalamnya 24 jam.
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