Keterangan
Detil Produk
Hastelloy slip on flanges are bored slightly larger than the pipe outside diameter so the pipe slips into the flange before fillet welding from inside and outside. This design provides easy alignment during installation and is widely used in low to medium pressure process lines, corrosive chemical systems, perpipaan lepas pantai, scrubber, chlorine handling and flue gas desulfurization units. Common face types include RF and FF, with selected RTJ designs available for special service.
SASA FLANGE supplies Hastelloy slip on flanges in standard and custom dimensions according to ASME, EN, DIN, Persyaratan JIS dan GB. Setiap ordo dapat didukung dengan analisis kimia, pengujian mekanis, pemeriksaan dimensi, pengujian PMI, EN 10204 3.1 sertifikat dan ketertelusuran nomor panas penuh. Pengeboran yang disesuaikan, menghadap, marking and packing are available to match project specifications and end-user approval requirements.
- ✓Nama Produk: Hastelloy Slip On Flanges
- ✓Kelas Bahan: Hastelloy C276, C22, B2, tahun 2000
- ✓Jenis Produk: Nickel Alloy Slip-On Pipe Flanges
- ✓Fitur Utama: Excellent corrosion resistance with easy pipe alignment and welding installation
- ✓Aplikasi: Pemrosesan kimia, di lepas pantai, sistem FGD, seawater service, acid handling and power plants
Parameter Produk
| Nama Produk | Hastelloy Slip On Flanges |
| Kelas Bahan | Hastelloy C276, Hastelloy C22, Hastelloy B2, Hastelloy C2000 |
| Jenis Bahan | Nickel-Chromium-Molybdenum Corrosion Resistant Alloy |
| Formulir Produk | Slip-On Forged Flange / Plate Machined Flange |
| Rentang Ukuran | DN15 – DN1500 (1/2 inci – 60 inci) |
| Kelas Tekanan | Kelas 150 – 2500 / PN10 – PN100 |
| Menyegel Wajah | Federasi Rusia, FF, RTJ, PT, MFM |
| Perawatan Permukaan | Acar, pasif, hasil akhir yang dikerjakan dengan mesin, protective oil if required |
| 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 grades used in slip on flanges. Actual composition depends on the selected alloy grade, product form and applicable ASTM or ASME material specification. Final values shall conform to the approved material test certificate and relevant standard requirements for each heat.
| 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 commonly specified Hastelloy grades in annealed condition. Kekuatan tarik sebenarnya, kekuatan hasil, elongation and hardness may vary with grade, perlakuan panas, section thickness and manufacturing route. Project specifications and certified test reports should be used for final approval.
| Nilai | Kekuatan Tarik | Kekuatan Hasil | Pemanjangan | Kekerasan | Kepadatan |
|---|---|---|---|---|---|
| Hastelloy C276 | 690 MPa min | 283 MPa min | 40% menit | 100 HRB maks | 8.89 gram/cm3 |
| Hastelloy C22 | 690 MPa min | 310 MPa min | 45% menit | 95 HRB maks | 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 – 2500 | Federasi Rusia / RTJ | Hastelloy C276 / C22 | Produksi |
| DN700 – DN1500 | Kelas 150 – 900 | Federasi Rusia | Hastelloy C276 / C22 | Dibuat Sesuai Pesanan |
Perbandingan Spesifikasi Berbeda
| Jenis | Keterangan | Penggunaan Khas |
|---|---|---|
| Slip-On ASME RF | Raised face slip-on flange for welded pipe connections in inch series | Kimia umum, offshore and industrial piping |
| ASME Slip-On RTJ | Ring type joint slip-on flange for tighter sealing in higher pressure service | Pengilangan, gas processing and critical corrosive lines |
| EN 1092-1 JADI Flensa | European standard slip-on flange supplied in PN ratings with flat or raised face style depending design | Pabrik pengolahan, air, chemical and power systems |
| JIS / GB Slip-On Flange | Metric standard slip-on flange with regional drilling and pressure series | Export projects requiring Japanese or Chinese standard piping |
Standar Setara dan Nama Internasional
Hastelloy is a widely recognized trade name for nickel alloy corrosion-resistant materials. Flange dimensions follow regional flange standards, while material grades are commonly specified by UNS, ASTM or ASME alloy designations. Equivalent naming can vary by market, so final compliance should always be confirmed against project specifications, MTC and end-user approved material requirements.
| Standar / Wilayah | Kode Standar | Kelas Khas / Setara |
|---|---|---|
| Amerika Serikat | ASME B16.5 | UNS N10276 / Hastelloy C276, UNS N06022 / Hastelloy C22 |
| Eropa | EN 1092-1 | NiMo16Cr15W alloy equivalent to UNS N10276 subject to EN material approval |
| Jerman | DIN 2527 / 2566 | bahan 2.4819 equivalent to Hastelloy C276 in project practice |
| Jepang | JIS B2220 | Hastelloy C276 or C22 to ASTM/ASME material specification with JIS flange dimensions |
| Cina | GB/T 9119 | NS3304 / UNS N10276 equivalent supply by agreed material specification |
Alur Proses Produksi
Manufacturing of Hastelloy slip on flanges requires strict control of alloy identity, heat treatment and machining accuracy. SASA FLANGE follows documented production and inspection procedures to ensure corrosion-resistant performance, dimensional compliance and traceable quality for export projects.
- 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 required heat treatment by grade | 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 analysis is performed to verify that Hastelloy alloy chemistry meets the specified grade such as C276 or C22. Spectrometer or laboratory testing checks key elements including nickel, kromium, molibdenum, iron and tungsten. This confirms corrosion-resistant performance and ensures each heat complies with applicable ASTM or project material requirements before machining and shipment.
2. Pengujian Sifat Mekanik
Mechanical testing confirms that the flange material achieves the required tensile strength, kekuatan hasil, elongation and hardness for the selected alloy grade and heat treatment condition. Test results are reviewed against standard minimum values and project specifications. This inspection helps ensure adequate structural reliability during welding, bolting and service under pressure and temperature variations.
3. Inspeksi Dimensi
Pemeriksaan dimensi mencakup diameter luar, ukuran lubang, ketebalan, lingkaran baut, diameter lubang baut, number of holes and flange face geometry. Menaikkan tinggi wajah, serration finish and flatness are also checked according to the applicable standard. Accurate dimensions are essential for fit-up with mating flanges, gasket sealing performance and reliable field installation without rework.
4. Pengujian PMI dan Pengujian Hidrostatis
PMI testing verifies the actual alloy identity of each Hastelloy flange to prevent material mix-up in critical service. Hydrostatic testing can be arranged when required as part of an assembled piping or special inspection program. SASA FLANGE juga menyediakan EN 10204 3.1 sertifikat, traceable heat numbers and full inspection records to support project documentation and end-user approval.
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 selected for piping systems exposed to aggressive chemicals, mixed acids, klorida, klorin basah, oxidizing media and seawater environments. Their corrosion resistance and easy weld installation make them suitable for maintenance shutdowns, process upgrades and new project construction where reliable flange performance and alloy traceability are required.
| Industri | Aplikasi Khas | Mengapa Produk Ini Digunakan |
|---|---|---|
| Minyak dan Gas | Sour service skids, saluran air terproduksi, offshore chemical injection and gas treatment systems | Provides strong resistance to corrosive fluids and reliable flange connection in aggressive process environments |
| Pengolahan Kimia | Jalur transfer asam, reaktor, scrubber, chlorine handling and fertilizer plants | Hastelloy alloys resist pitting, crevice corrosion and stress corrosion cracking in severe chemical media |
| Pembangkit Listrik | sistem FGD, emission control units, condensate treatment and waste-to-energy plants | Performs well in wet chloride and flue gas desulfurization service with long-term corrosion resistance |
| Pengolahan Air | Brine systems, dosing units, desalination process lines and chemical feed piping | Suitable for chloride-rich and chemically treated water where standard stainless grades may fail |
| Kelautan dan Lepas Pantai | Seawater piping, platform utility systems, offshore modules and corrosive washdown lines | Offers excellent resistance to seawater, salt-laden atmosphere and mixed chemical exposure |
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 with a bore slightly larger than the pipe outside diameter, allowing the pipe to slip into position before welding. It is usually fillet welded on both sides for strength and sealing reliability. This type is widely used in corrosive process piping where easy alignment and economical installation are important.
Q: What materials are available for Hastelloy slip on flanges?
A: SASA FLANGE commonly supplies Hastelloy C276 and Hastelloy C22 slip on flanges, with B2 and C2000 available on request. Material can be produced from forged alloy billets or approved plate, depending on size and project requirements. We can also supply equivalent UNS designations and support customer-specified alloy grades for corrosive chemical and offshore applications.
Q: Kelas tekanan apa yang didukung?
A: Hastelloy slip on flanges are typically available from ASME Class 150 ke Kelas 2500, tergantung pada ukuran, standard and manufacturing route. For metric projects, PN10 to PN100 can be supplied according to EN, DIN or GB standards. Common service uses RF and FF faces, while RTJ can be produced for selected higher pressure or more demanding applications.
Q: Bisa SASA FLANGE menyediakan ukuran khusus?
A: Ya. SASA FLANGE can produce custom Hastelloy slip on flanges based on drawings or project data sheets. Kami mendukung pengeboran non-standar, dimensi lubang khusus, custom facing, NACE-related documentation requests, unique markings and tailored material sourcing. Large diameters, special pressure ratings and matching flanges for valves, equipment nozzles or special piping layouts can also be arranged.
Q: Sertifikat apa yang diberikan?
A: We provide EN 10204 3.1 material certificate with heat number traceability for Hastelloy slip on flanges. Additional documentation may include MTC, laporan inspeksi dimensi, PMI report, mechanical test results and packing list. Hydrostatic or third-party inspection support can be arranged when required by the purchase order, project specification or end-user documentation procedure.
Hubungi kami
If you are looking for hastelloy slip on flanges or related custom flange products, 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.
- 📧 Surel: penjualan@sasaflange.com
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- ☎️ Telp: +86 21 52236361
- 🌐 Situs web: www.sasaflange.com
