Referensi teknis
Padanan material fitting pipa
Tim pengadaan luar negeri umumnya menetapkan grade ASTM/ASME; proyek Eropa memakai EN/DIN; proyek Jepang/Korea memakai JIS; proyek Tiongkok memakai GB. Halaman ini merangkum padanan paling sering ditanyakan untuk fitting, flange, dan pipa.
Carbon-steel butt-welding fittings
Elbows, tees, reducers, caps for moderate-to-high-temperature service.
- ASTM/ASME: A234 / SA234
- EN: EN 10253-2 (P235GH/P265GH)
- JIS: JIS B2311 / B2312
- GB: GB/T 12459 (材质 GB/T 700)
Alloy-steel butt-welding fittings (high temperature)
Cr-Mo creep-resistant alloys for high-temperature steam, refinery, power plant.
- ASTM/ASME: A234 / SA234
- EN: EN 10253-2 / 10216-2
- JIS: JIS G3203 / G3458
- GB: GB/T 12459 (材质 GB/T 5310)
| ASTM / ASME | EN / DIN | JIS | GB | Kondisi pemakaian | |
|---|---|---|---|---|---|
| WP1 | 16Mo3 (1.5415) | STPA12 | 15Mo3 | ≤ 530°C | Tawar |
| WP11 | 13CrMo4-5 (1.7335) | STPA22 | 12CrMo / 15CrMo | ≤ 580°C | Tawar |
| WP12 | 11CrMo9-10 (1.7383) | STPA23 | 12Cr2Mo | ≤ 580°C | Tawar |
| WP22 | 10CrMo9-10 (1.7380) | STPA24 | 12Cr2Mo / 12Cr2Mo1 | ≤ 600°C | Tawar |
| WP5 | X11CrMo5 (1.7362) | STPA25 | 1Cr5Mo | ≤ 650°C, sulfide | Tawar |
| WP9 | X11CrMo9-1 (1.7386) | STPA26 | 1Cr9Mo | ≤ 650°C | Tawar |
| WP91 | X10CrMoVNb9-1 (1.4903) | STPA28 / SUS410J3 | 10Cr9Mo1VNbN | ≤ 625°C, supercritical | Tawar |
Stainless-steel butt-welding fittings
Austenitic 304/316/321/347 corrosion-resistant fittings.
- ASTM/ASME: A403 / SA403
- EN: EN 10253-4
- JIS: JIS B2311 (材质 JIS G3459)
- GB: GB/T 12459 (材质 GB/T 14976)
| ASTM / ASME | EN / DIN | JIS | GB | Kondisi pemakaian | |
|---|---|---|---|---|---|
| WP304 / 304L | X5CrNi18-10 (1.4301) / X2CrNi19-11 (1.4306) | SUS304 / SUS304L | 0Cr18Ni9 / 022Cr19Ni10 | General corrosion | Tawar |
| WP316 / 316L | X5CrNiMo17-12-2 (1.4401) / X2CrNiMo17-12-2 (1.4404) | SUS316 / SUS316L | 0Cr17Ni12Mo2 / 022Cr17Ni12Mo2 | Chloride / acid service | Tawar |
| WP321 | X6CrNiTi18-10 (1.4541) | SUS321 | 0Cr18Ni10Ti | ≤ 800°C, Ti-stabilized | Tawar |
| WP347 | X6CrNiNb18-10 (1.4550) | SUS347 | 0Cr18Ni11Nb | ≤ 850°C, Nb-stabilized | Tawar |
| WP310 | X8CrNi25-21 (1.4845) | SUS310S | 0Cr25Ni20 | High-temp, scaling resistance | Tawar |
| WP-DS (Duplex 2205) | X2CrNiMoN22-5-3 (1.4462) | SUS329J3L | 022Cr22Ni5Mo3N | Pitting / chloride | Tawar |
Low-temperature carbon / alloy fittings
LNG, cryogenic and arctic pipelines.
- ASTM/ASME: A420 / SA420
- EN: EN 10253-2 (P275NL2 / P355NL1)
- JIS: JIS G3204 (SLA-series)
- GB: GB/T 12459 (材质 GB 6479 16MnDR)
Carbon-steel forged flanges
Forged carbon flanges per ASME B16.5 / B16.47.
- ASTM/ASME: A105 / SA105 / A350
- EN: EN 10222-2 (P250GH/P280GH)
- JIS: JIS G3202 (SF440A/SFVC1)
- GB: GB/T 9112 (材质 NB/T 47008 20)
Alloy-steel forged flanges
Cr-Mo forged flanges for high-temperature/high-pressure piping.
- ASTM/ASME: A182 / SA182
- EN: EN 10222-2
- JIS: JIS G3203 (SFVA)
- GB: GB/T 9112 (材质 NB/T 47008)
Stainless-steel forged flanges
Austenitic forged flanges per ASME B16.5.
- ASTM/ASME: A182 / SA182
- EN: EN 1092-1 (材质 EN 10222-5)
- JIS: JIS G3214 (SUSF)
- GB: GB/T 9112 (材质 GB/T 1220)
| ASTM / ASME | EN / DIN | JIS | GB | Kondisi pemakaian | |
|---|---|---|---|---|---|
| F304 / F304L | 1.4301 / 1.4306 | SUSF304 / SUSF304L | 0Cr18Ni9 | General corrosion | Tawar |
| F316 / F316L | 1.4401 / 1.4404 | SUSF316 / SUSF316L | 0Cr17Ni12Mo2 | Chloride service | Tawar |
| F321 | 1.4541 | SUSF321 | 0Cr18Ni10Ti | ≤ 800°C | Tawar |
| F51 (Duplex 2205) | 1.4462 | SUSF329J3L | 022Cr22Ni5Mo3N | Pitting / chloride | Tawar |
Seamless carbon-steel pipes
Seamless steel pipes for pressure and structural service.
- ASTM/ASME: A106 / A53 / API 5L
- EN: EN 10216-2
- JIS: JIS G3454 / G3456
- GB: GB/T 8163 / GB 5310
Stainless-steel pipes
Seamless / welded austenitic stainless pipes.
- ASTM/ASME: A312 / SA312
- EN: EN 10216-5
- JIS: JIS G3459
- GB: GB/T 14976
| ASTM / ASME | EN / DIN | JIS | GB | Kondisi pemakaian | |
|---|---|---|---|---|---|
| TP304 / TP304L | 1.4301 / 1.4306 | SUS304TP / SUS304LTP | 0Cr18Ni9 / 022Cr19Ni10 | General corrosion | Tawar |
| TP316 / TP316L | 1.4401 / 1.4404 | SUS316TP / SUS316LTP | 0Cr17Ni12Mo2 / 022Cr17Ni12Mo2 | Chloride service | Tawar |
| TP321 | 1.4541 | SUS321TP | 0Cr18Ni10Ti | Stabilized, ≤ 800°C | Tawar |
| TP347H | 1.4912 | SUS347HTP | 0Cr19Ni10NbN | ≤ 850°C, creep | Tawar |
Rentang Manufaktur
Yang sebenarnya kami produksi sendiri
Standar di atas adalah kode yang kami patuhi. Di bawah adalah rentang dimensi dan kapasitas yang dapat kami kirim dari pabrik kami.
Rentang DN fitting buttweld
DN 15 — DN 1500
ASME B16.9 / EN 10253 / MSS SP-75
OD flensa maks
5 m
Tempaan + dimesin; ASME B16.47 Series A/B + EN 1092-1
Tonase tempaan maks
50 t
Tempaan khusus, blok, blank OD besar
Cakupan kelas tekanan
PN 6 — PN 400 / Class 150 — 2500
Class 150 / 300 / 600 / 900 / 1500 / 2500 (ASME B16.5 / B16.47); PN 6 - PN 400 (EN 1092-1)
Penafian
Tabel padanan ini disusun dari standar publik dan hanya untuk referensi teknis. Spesifikasi material akhir harus mengikuti jadwal teknis kontrak, standar wajib yang berlaku (PED, ASME, CE, dll.), dan tinjauan oleh insinyur material yang berkualifikasi.