Keterangan
Detil Produk
AL6XN slip on flange is a forged or plate-machined flange with a slightly oversized bore that slips over the pipe and is fillet welded at the hub and pipe end. Made from UNS N08367 baja tahan karat super austenitik, it provides very good resistance to chloride pitting, crevice corrosion and stress corrosion cracking. It is widely used in seawater handling, desulfurisasi gas buang, desalinasi, pulp dan kertas, chemical processing and offshore piping systems.
SASA FLANGE supplies AL6XN slip-on flanges in standard and customized dimensions to ASME, EN, DIN, Persyaratan JIS dan GB. Setiap batch 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 specifications.
- ✓Nama Produk: AL6XN Slip On Flange
- ✓Kelas Bahan: UNS N08367 / ASTM A182 F44 / AL-6XN
- ✓Jenis Produk: Corrosion resistant super austenitic stainless steel slip-on flange
- ✓Fitur Utama: Excellent resistance to chloride pitting, crevice corrosion and seawater service
- ✓Aplikasi: Di lepas pantai, desalinasi, pemrosesan kimia, FGD, marine and water treatment piping
Parameter Produk
| Nama Produk | AL6XN Slip On Flange |
| Kelas Bahan | UNS N08367, ASTM A182 F44, AL-6XN, 6Baja tahan karat super austenitik |
| Jenis Bahan | Super austenitic stainless steel |
| Formulir Produk | Flensa palsu, ring cut flange, plate machined flange |
| 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 | Pengawetan, pasif, hasil akhir yang dikerjakan dengan mesin, anti-rust protection on machined faces |
| 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
The chemical composition below is for reference for AL6XN / UNS N08367 material used in slip-on flanges. Actual composition may vary slightly by melt, product form and applicable ASTM or customer standard. Final supplied chemistry shall comply with the relevant specification and the values stated in the mill test certificate.
| Elemen | C | Dan | M N | P | S | Kr | Di dalam | Mo | Lainnya |
|---|---|---|---|---|---|---|---|---|---|
| Isi % | 0.03 maks | 1.00 maks | 2.00 maks | 0.040 maks | 0.030 maks | 20.0-22.0 | 23.5-25.5 | 6.0-7.0 | N 0.18-0.25, Cu 0.75 maks |
Sifat Mekanik
Mechanical properties of AL6XN slip-on flanges depend on product form, kondisi anil larutan, flange thickness and applicable ASTM specification. The following values are typical reference data for forged or wrought UNS N08367 bahan. Project requirements may request additional impact, hardness or corrosion testing for critical services.
| Nilai | Kekuatan Tarik | Kekuatan Hasil | Pemanjangan | Kekerasan | Kepadatan |
|---|---|---|---|---|---|
| ASTM A182 F44 | 690 MPa min | 300 MPa min | 35% menit | 95 HRB maks | 8.24 gram/cm3 |
| UNS N08367 / AL-6XN | 745 tipikal MPa | 345 tipikal MPa | 40% menit | 223 HB maks | 8.24 gram/cm3 |
Tabel Ukuran Umum
| Rentang Ukuran | Kelas Tekanan | Menyegel Wajah | Bahan | Tersedianya |
|---|---|---|---|---|
| DN15 – DN50 | Kelas 150 – 600 | Federasi Rusia | UNS N08367 / A182 F44 | Saham / Produksi |
| DN65 – DN300 | Kelas 150 – 1500 | Federasi Rusia / RTJ | UNS N08367 / A182 F44 | Saham / Produksi |
| DN350 – DN600 | Kelas 150 – 900 | Federasi Rusia / RTJ | UNS N08367 / A182 F44 | Produksi |
| DN700 – DN1500 | Kelas 150 – 600 | Federasi Rusia | UNS N08367 / A182 F44 | Dibuat Sesuai Pesanan |
Perbandingan Spesifikasi Berbeda
| Jenis | Keterangan | Penggunaan Khas |
|---|---|---|
| Slip-On RF Flange | Standard raised face slip-on flange with easy pipe alignment and fillet welding | Perpipaan proses umum, water treatment and chemical lines |
| Slip-On FF Flange | Flat face version for mating with flat face valves, pumps or non-metallic equipment flanges | Low pressure utility and lined piping systems |
| Slip-On RTJ Flange | Ring type joint facing for higher pressure and improved sealing reliability | Critical hydrocarbon, offshore and high-integrity process service |
| Custom Bore Slip-On Flange | membosankan khusus, pengeboran, facing or thickness according to project drawings | Replacement parts, skid packages and OEM assemblies |
Standar Setara dan Nama Internasional
AL6XN is a proprietary name commonly associated with UNS N08367 baja tahan karat super austenitik, frequently supplied as ASTM A182 F44 for forged flanges. International flange dimensional standards differ by region, while the material equivalent is usually referenced by UNS, EN or local grade designation. Exact equivalence should be confirmed against project specifications and MTC data.
| Standar / Wilayah | Kode Standar | Kelas Khas / Setara |
|---|---|---|
| Amerika Serikat | ASME B16.5 | ASTM A182 F44 / UNS N08367 |
| Eropa | EN 1092-1 | 1.4529 / X1NiCrMoCuN25-20-7 |
| Jerman | DIN 2527 / 2566 | bahan 1.4529 equivalent 6Mo grade |
| Jepang | JIS B2220 | UNS N08367 / 6Mo equivalent by agreement |
| Cina | GB/T 9119 | UNS N08367 / 00Cr20Ni24Mo6CuN equivalent by agreement |
Alur Proses Produksi
SASA FLANGE controls each manufacturing stage of AL6XN slip-on flanges to ensure corrosion performance, dimensional accuracy and full traceability. Pemilihan bahan, machining and inspection are managed according to relevant standards and project requirements.
- 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 and rapid cooling as required | 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 verify that the flange material meets UNS N08367 / ASTM A182 F44 requirements. Positive alloy chemistry is checked through spectrometer analysis against specified limits for chromium, nikel, molibdenum, nitrogen and other elements. This helps ensure the corrosion resistance expected for chloride-rich and aggressive media service.
2. Pengujian Sifat Mekanik
Mechanical testing is performed according to the applicable material specification and project requirements. Typical verification includes tensile strength, kekuatan hasil, elongation and hardness to confirm the flange has the required strength and ductility after forging and heat treatment. Test results are linked to the heat number for full quality traceability.
3. Inspeksi Dimensi
Dimensional inspection covers flange outside diameter, ketebalan, dimensi hub, ukuran lubang, lingkaran baut, bolt hole diameter and quantity, as well as raised face or RTJ profile accuracy. Face finish and flatness are also checked to ensure proper gasket seating, alignment and interchangeability with mating flanges under international standards.
4. Pengujian PMI dan Pengujian Hidrostatis
PMI testing is used to confirm the supplied flange is genuine AL6XN / UNS N08367 material before shipment. When required by order or application, hydrostatic pressure testing is arranged on assembled components or special pieces. Documentation can include EN 10204 3.1 sertifikat, MTC, dimensional report and additional inspection records for project 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
AL6XN slip-on flanges are selected for piping systems requiring higher resistance to chlorides and aggressive corrosive media than standard stainless steels. Their super austenitic composition makes them suitable for severe industrial environments where long service life, reliable sealing and material integrity are critical.
| Industri | Aplikasi Khas | Mengapa Produk Ini Digunakan |
|---|---|---|
| Minyak dan Gas | Offshore utility lines, air yang diproduksi, seawater lift and firewater systems | Ketahanan yang sangat baik terhadap korosi air laut, pitting and crevice attack |
| Pengolahan Kimia | Acidic chloride service, brine systems, reactors and transfer piping | Handles aggressive media better than 316L in many chloride environments |
| Pembangkit Listrik | Unit FGD, cooling water and condensate related corrosion-prone piping | High molybdenum and nitrogen content improves corrosion resistance and reliability |
| Pengolahan Air | Pabrik desalinasi, RO tergelincir, brine recirculation and high-chloride treatment lines | Suitable for chloride-rich water and long-term low-maintenance operation |
| Kelautan dan Lepas Pantai | Perpipaan air laut, sistem pemberat, deck piping and offshore process skids | Strong resistance to marine atmosphere and seawater 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 an AL6XN slip on flange?
A: An AL6XN slip on flange is a pipe flange made from UNS N08367 baja tahan karat super austenitik. It slides over the pipe before welding and is commonly used where strong corrosion resistance is needed. Dibandingkan dengan nilai stainless standar, it offers improved performance in seawater, chloride-bearing chemicals and other aggressive process environments.
Q: What materials are available for AL6XN slip on flanges?
A: Bahan utamanya adalah UNS N08367, commonly supplied as ASTM A182 F44 and known commercially as AL-6XN. For similar corrosion-resistant applications, SASA FLANGE can also discuss other high-alloy options such as 904L, rangkap, super duplex and nickel alloy grades, depending on operating temperature, chloride level and project specifications.
Q: Kelas tekanan apa yang didukung?
A: AL6XN slip-on flanges are commonly supplied in ASME Class 150, 300, 600, 900 and in selected sizes up to Class 1500. EN and DIN pressure ratings such as PN10, PN16, PN25, PN40, PN63 and PN100 are also available. Final availability depends on size, tipe menghadap, material sourcing and manufacturing method.
Q: Bisa SASA FLANGE menyediakan ukuran khusus?
A: Ya. SASA FLANGE dapat menyediakan ukuran lubang khusus, ketebalan flensa, pola pengeboran, tipe menghadap khusus, non-standard dimensions and drawing-based items. Kami juga mendukung ASME, EN, DIN, Standar JIS dan GB, as well as replacement flanges for existing equipment. Material grade confirmation, PMI and detailed dimensional inspection can be included on request.
Q: Sertifikat apa yang diberikan?
A: SASA FLANGE dapat menyediakan EN 10204 3.1 material certificate with heat number traceability for AL6XN slip-on flanges. Supporting documents may include mill test certificate, analisis kimia, hasil pengujian mekanis, laporan PMI, dimensional inspection report and, dimana ditentukan, hydrostatic or third-party inspection documentation to satisfy project and end-user requirements.
Hubungi kami
If you are looking for slip on flange al6xn 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.
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