Keterangan
Detil Produk
Monel slip-on flanges are forged or machined nickel-copper alloy flanges that slide over the pipe and are fillet welded internally and externally for secure assembly. They combine good installation efficiency with excellent resistance to seawater, asam fluorida, alkalis and chloride-bearing media. Typical applications include marine piping, platform lepas pantai, unit desalinasi, tanaman kimia, heat exchangers and power industry auxiliary systems where corrosion resistance and long service life are essential.
SASA FLANGE supplies Monel slip-on flanges in standard and customized sizes according to ASME B16.5, ASME B16.47, EN 1092-1, DIN, Persyaratan JIS dan GB. Setiap ordo dapat didukung dengan analisis kimia, pengujian mekanis, pemeriksaan dimensi, pengujian PMI, EN 10204 3.1 certificate and full heat number traceability to meet project and end-user documentation requirements.
- ✓Nama Produk: Monel Slip-On Flanges
- ✓Kelas Bahan: Monel 400 / UNS N04400 and Monel K500 / UNS N05500
- ✓Jenis Produk: Slip-On Flanges for welded piping connections
- ✓Fitur Utama: Excellent seawater and chemical corrosion resistance with easy alignment and installation
- ✓Aplikasi: Di lepas pantai, laut, pemrosesan kimia, desalinasi, power and water treatment systems
Parameter Produk
| Nama Produk | Monel Slip-On Flanges |
| Kelas Bahan | Monel 400 / UNS N04400, Monel K500 / UNS N05500 |
| Jenis Bahan | Paduan Nikel-Tembaga |
| Formulir Produk | Forged and CNC machined Slip-On Flanges |
| Rentang Ukuran | DN15 – DN1500 (1/2 inci – 60 inci) |
| Kelas Tekanan | Kelas 150 – 2500 / PN6 – PN100 |
| Menyegel Wajah | Federasi Rusia, FF, RTJ, PT, MFM |
| Perawatan Permukaan | Mesin alami, acar, pasif, lapisan minyak pelindung |
| Standar | ASME B16.5, ASME B16.47, EN 1092-1, DIN, JIS, GB 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
The following chemical composition is for reference for common Monel flange grades used in slip-on flange production. Actual composition may vary slightly by grade, product form and applicable ASTM or customer specification. Final chemical values shall follow the approved material test certificate, purchase order requirements and the governing standard for the supplied heat.
| Elemen | C | Dan | M N | P | S | Kr | Di dalam | Mo | Lainnya |
|---|---|---|---|---|---|---|---|---|---|
| Monel 400 Isi % | 0.30 maks | 0.50 maks | 2.00 maks | 0.024 maks | 0.024 maks | 0.50 maks | 63.0 menit | 0.50 maks | Cu 28.0-34.0, Fe 2.5 maks |
Sifat Mekanik
Mechanical properties shown below are typical reference values for common Monel grades used for forged flanges. Actual values may vary depending on heat treatment condition, ketebalan bagian, forging reduction and applicable specification. For project supply, SASA FLANGE issues tested values based on the material certificate and relevant inspection records for each production lot.
| Nilai | Kekuatan Tarik | Kekuatan Hasil | Pemanjangan | Kekerasan | Kepadatan |
|---|---|---|---|---|---|
| Monel 400 / UNS N04400 | 480 MPa min | 170 MPa min | 35% menit | 150 HB maks | 8.80 gram/cm3 |
| Monel K500 / UNS N05500 | 965 MPa min | 690 MPa min | 20% menit | 35 HRC max | 8.44 gram/cm3 |
Tabel Ukuran Umum
| Rentang Ukuran | Kelas Tekanan | Menyegel Wajah | Bahan | Tersedianya |
|---|---|---|---|---|
| DN15 – DN50 | Kelas 150 – 600 | Federasi Rusia | Monel 400 | Saham / Produksi |
| DN65 – DN300 | Kelas 150 – 1500 | Federasi Rusia / RTJ | Monel 400 / Monel K500 | Saham / Produksi |
| DN350 – DN600 | Kelas 150 – 2500 | Federasi Rusia / RTJ | Monel 400 / Monel K500 | Produksi |
| DN700 – DN1500 | Kelas 150 – 900 | Federasi Rusia | Monel 400 | Dibuat Sesuai Pesanan |
Perbandingan Spesifikasi Berbeda
| Jenis | Keterangan | Penggunaan Khas |
|---|---|---|
| Slip-On ASME RF | Raised face slip-on flange for standard process piping, welded with internal and external fillet welds | Minyak dan gas, chemical and utility piping |
| ASME Slip On RTJ | Ring type joint slip-on flange for higher pressure service requiring metal-to-metal gasket sealing | Di lepas pantai, refinery and high-pressure process lines |
| EN 1092-1 Jenis 12 | European slip-on hubbed flange with PN rating and flat or raised sealing arrangements depending design | Air, chemical and industrial plant piping |
| Custom Drilled Slip-On | Non-standard bolt pattern, bore or face machining according to project drawings | Retrofit systems, OEM skids and replacement maintenance work |
Standar Setara dan Nama Internasional
Monel slip-on flanges can be manufactured to major international flange dimensional standards, while the alloy grade is generally specified by UNS or trade designation such as Monel 400 or Monel K500. Penamaan yang setara mungkin berbeda di setiap wilayah, but material verification, PMI testing and final certification ensure the supplied flanges meet the ordered alloy and dimensional standard.
| Standar / Wilayah | Kode Standar | Kelas Khas / Setara |
|---|---|---|
| Amerika Serikat | ASME B16.5 | Monel 400 / UNS N04400, Monel K500 / UNS N05500 |
| Eropa | EN 1092-1 | NiCu30Fe equivalent based on project material designation |
| Jerman | DIN 2527 / 2566 | Monel 400 equivalent nickel-copper alloy by customer specification |
| Jepang | JIS B2220 | Monel 400 / Monel K500 to agreed alloy and drilling standard |
| Cina | GB/T 9119 | Monel 400 / UNS N04400 nickel-copper alloy flange |
Alur Proses Produksi
SASA FLANGE controls each production stage for Monel slip-on flanges, from alloy verification to finish machining and final inspection. Process control is important to maintain corrosion resistance, dimensional accuracy and traceability for demanding industrial 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 | Normalisasi, tempering atau anil | 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 the nickel, copper and minor element content conforms to the required Monel grade. Spectrometer or laboratory testing is used to confirm alloy identity before and during production. This helps ensure the flange material matches project specifications for corrosion resistance, weldability and service reliability.
2. Pengujian Sifat Mekanik
Mechanical testing is carried out according to applicable material standards or project requirements. Typical verification includes tensile strength, kekuatan hasil, elongation and hardness. These tests confirm that the Monel flange material has the required strength and ductility after forging and heat treatment, especially for higher pressure and offshore service conditions.
3. Inspeksi Dimensi
Each slip-on flange is checked for outside diameter, ukuran lubang, ketebalan, lingkaran baut, bolt hole quantity, flange height and sealing face finish. Inspection is performed against ASME, EN, DIN, JIS, GB atau gambar pelanggan. Dimensi yang akurat sangat penting untuk penyesuaian, weld alignment, gasket sealing performance and trouble-free field installation.
4. Pengujian PMI dan Pengujian Hidrostatis
Positive Material Identification is conducted to verify the supplied alloy grade, especially for Monel 400 and Monel K500 project orders. When required, hydrostatic or assembly pressure testing can be arranged for flange-pipe components. SASA FLANGE menyediakan EN 10204 3.1 sertifikasi, inspection records and traceability documentation for each shipment.
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
Monel slip-on flanges are widely used where conventional carbon steel or stainless steel may suffer from rapid corrosion in chloride, seawater or aggressive chemical environments. Their nickel-copper alloy composition provides reliable long-term performance in critical piping systems across process, marine and utility industries.
| Industri | Aplikasi Khas | Mengapa Produk Ini Digunakan |
|---|---|---|
| Minyak dan Gas | Saluran air terproduksi, perpipaan utilitas lepas pantai, sistem air api dan air laut | Excellent resistance to seawater corrosion and reliable performance in offshore environments |
| Pengolahan Kimia | Alkali service, hydrofluoric acid systems, heat exchanger piping and transfer lines | Nickel-copper alloy offers strong corrosion resistance in selected aggressive media |
| Pembangkit Listrik | Sirkuit air pendingin, condenser connections and auxiliary corrosive fluid piping | Long service life and good resistance to erosion-corrosion in wet service |
| Pengolahan Air | Pabrik desalinasi, brine piping and seawater intake or discharge systems | Suitable for chloride-rich and saline environments where durability is essential |
| Kelautan dan Lepas Pantai | Perpipaan kapal, sistem pemberat, deck utilities and offshore modules | Monel is preferred for marine exposure, salt spray resistance and dependable service |
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: Apa itu flensa slip-on Monel?
A: A Monel slip-on flange is a nickel-copper alloy flange designed to slide over the pipe before welding. It is typically fillet welded on both the inside and outside to create a secure connection. This flange type is widely used where corrosion resistance to seawater, brine and selected chemicals is more important than using standard carbon steel materials.
Q: Bahan apa yang tersedia untuk flensa slip-on Monel?
A: SASA FLANGE biasanya memasok Monel 400 dan flensa slip-on Monel K500. Monel 400 is widely selected for excellent corrosion resistance and good weldability, while Monel K500 provides higher strength through age hardening. Pemilihan material tergantung pada tekanan, suhu, corrosion environment and customer specification. Other nickel alloy grades can also be discussed for custom projects.
Q: Kelas tekanan apa yang didukung?
A: Monel slip-on flanges can be supplied in ASME Class 150, 300, 600, 900, 1500 Dan 2500, tergantung pada ukuran dan standar desain. For European and international projects, PN6 to PN100 ratings are also available according to EN, Standar DIN atau GB. The final pressure rating should always match the piping design code and project operating conditions.
Q: Bisa SASA FLANGE menyediakan ukuran khusus?
A: Ya. SASA FLANGE can manufacture custom Monel slip-on flanges based on drawings or special project requirements. We support non-standard bore sizes, custom drilling patterns, tipe menghadap khusus, thickness changes and specific alloy grades. This service is suitable for replacement flanges, paket selip, OEM equipment and retrofit piping systems where standard dimensions are not sufficient.
Q: Sertifikat apa yang diberikan?
A: SASA FLANGE menyediakan EN 10204 3.1 material certificate for Monel slip-on flanges, together with standard marking and heat number traceability. Additional documentation may include chemical analysis results, laporan pengujian mekanis, dimensional inspection records and PMI reports. Hydrostatic or third-party inspection documents can also be arranged when specified in the purchase order or project requirement.
Hubungi kami
If you are looking for monel 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
- 📱 Ada apa: +86 13764965049
- ☎️ Telp: +86 21 52236361
- 🌐 Situs web: www.sasaflange.com
