Keterangan
Detil Produk
17-4 PH slip on flanges are forged or machined stainless steel flanges that slide over the pipe and are fillet welded at the inside and outside. Made from precipitation-hardening stainless steel such as ASTM A182 F630 / UNS S17400, they offer a practical combination of high strength, moderate corrosion resistance, and good dimensional stability. These flanges are widely used in process piping, sistem lepas pantai, sambungan pompa dan katup, and high-performance industrial lines where both mechanical strength and corrosion resistance are required.
SASA FLANGE persediaan 17-4 PH slip on flanges in standard and customized dimensions according to ASME, EN, DIN, JIS, and GB requirements. Setiap batch dapat didukung dengan analisis kimia, pengujian mekanis, pemeriksaan dimensi, pengujian PMI, EN 10204 3.1 sertifikat, and full heat number traceability to meet project and end-user documentation requirements.
- ✓Nama Produk: 17-4 PH Slip On Flanges
- ✓Kelas Bahan: ASTM A182 F630 / UNS S17400 / 17-4 PH
- ✓Jenis Produk: Flensa Selip
- ✓Fitur Utama: High strength precipitation-hardening stainless steel with good corrosion resistance and reliable weld-on installation
- ✓Aplikasi: Minyak dan gas, pemrosesan kimia, pembangkit listrik, sistem kelautan, pengolahan air, pumps and valves
Parameter Produk
| Nama Produk | 17-4 PH Slip On Flanges |
| Kelas Bahan | ASTM A182 F630, 17-4 PH, UNS S17400 |
| Jenis Bahan | Precipitation-Hardening Stainless Steel |
| Formulir Produk | Forged and CNC machined slip-on flanges |
| Rentang Ukuran | DN15 – DN600 (1/2 inci – 24 inci) |
| Kelas Tekanan | Kelas 150 – 1500 / PN10 – PN100 |
| Menyegel Wajah | Federasi Rusia, FF, RTJ, Lidah dan Alur, Pria dan Wanita |
| Perawatan Permukaan | dikerjakan, acar, pasif, anti-rust oil on gasket face and bevel protection as required |
| Standar | ASME B16.5, ASME B16.47 Series A/B on request, EN 1092-1, DIN, JIS B2220, GB/T 9119 atau spesifikasi pelanggan |
| Inspeksi | Analisis Kimia, Uji Mekanik, Tes PMI, Inspeksi Dimensi, Inspeksi Visual, Hydrostatic test when specified for assembly or project requirement |
| Sertifikat | EN 10204 3.1 Sertifikat Bahan tersedia |
| Layanan Pemrosesan | Pemotongan, Pemesinan CNC, Pengeboran Khusus, Pemrosesan Ukuran Khusus |
Komposisi Kimia
Komposisi kimia berikut adalah untuk referensi 17-4 PH stainless steel used in slip on flanges. Actual chemistry may vary slightly depending on melting route, forging source, and applicable ASTM or customer specification. Final values are confirmed by the mill test certificate and supporting PMI verification before shipment.
| Elemen | C | Dan | M N | P | S | Kr | Di dalam | Mo | Lainnya |
|---|---|---|---|---|---|---|---|---|---|
| Isi % | 0.07 maks | 1.00 maks | 1.00 maks | 0.040 maks | 0.030 maks | 15.0 – 17.5 | 3.0 – 5.0 | 0.60 maks | Cu 3.0 – 5.0, Nb+Ta 0.15 – 0.45 |
Sifat Mekanik
Mechanical properties of 17-4 PH slip on flanges depend on heat treatment condition, ketebalan bagian, and product form. The values below are typical reference data for commonly supplied conditions and should be verified against the required ASTM standard, spesifikasi proyek, and certified material test report for the delivered flanges.
| Nilai | Kekuatan Tarik | Kekuatan Hasil | Pemanjangan | Kekerasan | Kepadatan |
|---|---|---|---|---|---|
| 17-4 PH Condition H1025 | 1070 MPa min | 1000 MPa min | 12% menit | 363 HB maks | 7.75 gram/cm3 |
| 17-4 PH Condition H1150 | 930 MPa min | 724 MPa min | 16% menit | 331 HB maks | 7.75 gram/cm3 |
Tabel Ukuran Umum
| Rentang Ukuran | Kelas Tekanan | Menyegel Wajah | Bahan | Tersedianya |
|---|---|---|---|---|
| DN15 – DN50 | Kelas 150 – 600 | Federasi Rusia | ASTM A182 F630 / 17-4 PH | Saham / Produksi |
| DN65 – DN300 | Kelas 150 – 900 | Federasi Rusia / RTJ | ASTM A182 F630 / 17-4 PH | Saham / Produksi |
| DN350 – DN600 | Kelas 150 – 1500 | Federasi Rusia / RTJ | ASTM A182 F630 / 17-4 PH | Produksi |
| DN700 – DN1500 | Kelas 150 – 600 | Federasi Rusia | 17-4 PH to customer specification | Dibuat Sesuai Pesanan |
Perbandingan Spesifikasi Berbeda
| Jenis | Keterangan | Penggunaan Khas |
|---|---|---|
| ASME B16.5 Flensa Selip | Standard raised face or ring type joint slip-on flange for NPS 1/2 ke 24 | Proses perpipaan, pompa, katup, industrial skids |
| EN 1092-1 Jenis 12 Plate/Slip-On Style | European flange configuration with PN drilling and flat or raised sealing options | Air, kimia, and general industrial piping in metric systems |
| RTJ Slip-On Flange | Slip-on flange machined with ring type joint groove for higher pressure sealing | Minyak dan gas, di lepas pantai, high-pressure hydrocarbon lines |
| Custom Drilled Slip-On Flange | Non-standard bore, DARI, ketebalan, or bolt pattern made to drawing | Replacement parts, peralatan oem, proyek retrofit |
Standar Setara dan Nama Internasional
17-4 PH is primarily an ASTM and UNS designation used widely in North America and global export markets. Equivalent flange dimensions can be manufactured to international standards, while the material may be referenced by different regional names or nearest matching precipitation-hardening stainless grades subject to project approval and documented compliance.
| Standar / Wilayah | Kode Standar | Kelas Khas / Setara |
|---|---|---|
| Amerika Serikat | ASME B16.5 | ASTM A182 F630 / UNS S17400 / 17-4 PH |
| Eropa | EN 1092-1 | 1.4542 / X5CrNiCuNb16-4 dimensioned to EN flanges |
| Jerman | DIN 2527 / 2566 | 1.4542 / X5CrNiCuNb16-4 by customer requirement |
| Jepang | JIS B2220 | SUS630 equivalent material with JIS flange drilling |
| Cina | GB/T 9119 | 0Cr17Ni4Cu4Nb equivalent for GB flange dimensions |
Alur Proses Produksi
Manufacturing of 17-4 PH slip on flanges requires strict control of raw material chemistry, kondisi perlakuan panas, akurasi pemesinan, dan ketertelusuran. SASA FLANGE follows documented process control from incoming material to final inspection and export packing.
- 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 treatment and aging according to required condition | 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 17-4 PH material conforms to ASTM A182 F630 or agreed equivalent requirements. Key elements such as chromium, nikel, tembaga, niobium, karbon, phosphorus, and sulfur are reviewed against the mill certificate and may be confirmed by spectrometer analysis before production release.
2. Pengujian Sifat Mekanik
Mechanical testing is performed to confirm the required strength level of the supplied heat treatment condition, such as H1025 or H1150. Typical verification includes tensile strength, kekuatan hasil, pemanjangan, dan kekerasan. These tests help ensure the flange material delivers the expected combination of load-bearing performance and service reliability.
3. Inspeksi Dimensi
Pemeriksaan dimensi mencakup diameter luar, membosankan, ketebalan, lingkaran baut, diameter lubang baut, hub or ring geometry where applicable, and sealing face finish. SASA FLANGE checks critical dimensions according to ASME B16.5, EN 1092-1, DIN, JIS, GB, or approved customer drawings to ensure proper fit-up during fabrication and installation.
4. Pengujian PMI dan Pengujian Hidrostatis
PMI testing is used to positively identify 17-4 PH stainless steel and prevent material mix-up, especially for project-controlled piping systems. Hydrostatic testing may be arranged where required for assembled components or specific project procedures. EN 10204 3.1 sertifikat, catatan inspeksi, and traceable heat numbers are supplied to support quality documentation.
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
17-4 PH slip on flanges are selected for piping systems that require higher mechanical strength than standard austenitic stainless steel while still maintaining good corrosion resistance. They are widely used in demanding industrial sectors where secure flange joints, traceable materials, and dependable performance under pressure are important.
| Industri | Aplikasi Khas | Mengapa Produk Ini Digunakan |
|---|---|---|
| Minyak dan Gas | Garis proses, sistem air terproduksi, koneksi pompa, offshore skid piping | Provides high strength, ketahanan korosi yang baik, and reliable flange connection performance |
| Pengolahan Kimia | Chemical transfer piping, reactor auxiliary lines, valve and instrument connections | Suitable where moderate corrosion resistance and higher mechanical properties are required |
| Pembangkit Listrik | Auxiliary steam, air layanan, turbine support systems, high-performance equipment piping | Offers dimensional stability and dependable performance in engineered systems |
| Pengolahan Air | High-pressure filtration units, dosing skids, pump manifolds, industrial water lines | Combines corrosion resistance with strong flange joints and easy installation |
| Kelautan dan Lepas Pantai | Seawater-adjacent service systems, perpipaan dek, nozel peralatan, compact modules | Used for strength, compact design suitability, and resistance in marine industrial environments |
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 a 17-4 PH slip on flange?
A: A 17-4 PH slip on flange is a flange made from precipitation-hardening stainless steel, khas ASTM A182 F630 / UNS S17400, designed to slide over pipe and be fillet welded in place. It combines simple installation with high mechanical strength and good corrosion resistance, making it suitable for industrial piping, pump, katup, and equipment connections.
Q: What materials are available for 17-4 PH slip on flanges?
A: The main material is ASTM A182 F630, juga dikenal sebagai 17-4 PH or UNS S17400. Equivalent references may include 1.4542, X5CrNiCuNb16-4, SUS630, or Chinese equivalent grades depending on the project standard. SASA FLANGE can also supply alternative stainless, rangkap, and nickel alloy slip-on flanges when different corrosion or temperature performance is required.
Q: Kelas tekanan apa yang didukung?
A: 17-4 PH slip on flanges are commonly supplied in ASME Class 150, 300, 600, 900, Dan 1500, depending on size and application. Metric pressure ratings such as PN10, PN16, PN25, PN40, PN63, and PN100 can also be produced to EN, DIN, or GB dimensions. Final pressure suitability should always be checked against design temperature and code requirements.
Q: Bisa SASA FLANGE menyediakan ukuran khusus?
A: Ya. SASA FLANGE can produce custom 17-4 PH slip on flanges according to drawings or project data sheets, including non-standard bore, ketebalan, pola pengeboran, tipe menghadap, and special marking requirements. Custom sealing faces such as RF, FF, or RTJ are available, and we can match ASME, EN, DIN, JIS, GB, or OEM dimensional requirements.
Q: Sertifikat apa yang diberikan?
A: SASA FLANGE dapat menyediakan EN 10204 3.1 material certificate together with mill test reports covering chemical composition and mechanical properties. Additional documentation such as PMI records, laporan inspeksi dimensi, hardness test results, and packing lists can also be supplied. Hydrostatic testing documentation is available when required by the order or project specification.
Hubungi kami
If you are looking for 17 4 ph 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.
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