Tehnička referenca
Uporedni pregled materijala fitinga
Inostrani nabavni timovi obično navode ASTM/ASME oznake; evropski projekti koriste EN/DIN; japanski/korejski projekti koriste JIS; kineski projekti koriste GB. Ova stranica objedinjuje najtraženije ekvivalente za fitinge, prirubnice i cevi.
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 | Uslovi primene | |
|---|---|---|---|---|---|
| WP1 | 16Mo3 (1.5415) | STPA12 | 15Mo3 | ≤ 530°C | Ponuda |
| WP11 | 13CrMo4-5 (1.7335) | STPA22 | 12CrMo / 15CrMo | ≤ 580°C | Ponuda |
| WP12 | 11CrMo9-10 (1.7383) | STPA23 | 12Cr2Mo | ≤ 580°C | Ponuda |
| WP22 | 10CrMo9-10 (1.7380) | STPA24 | 12Cr2Mo / 12Cr2Mo1 | ≤ 600°C | Ponuda |
| WP5 | X11CrMo5 (1.7362) | STPA25 | 1Cr5Mo | ≤ 650°C, sulfide | Ponuda |
| WP9 | X11CrMo9-1 (1.7386) | STPA26 | 1Cr9Mo | ≤ 650°C | Ponuda |
| WP91 | X10CrMoVNb9-1 (1.4903) | STPA28 / SUS410J3 | 10Cr9Mo1VNbN | ≤ 625°C, supercritical | Ponuda |
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 | Uslovi primene | |
|---|---|---|---|---|---|
| WP304 / 304L | X5CrNi18-10 (1.4301) / X2CrNi19-11 (1.4306) | SUS304 / SUS304L | 0Cr18Ni9 / 022Cr19Ni10 | General corrosion | Ponuda |
| WP316 / 316L | X5CrNiMo17-12-2 (1.4401) / X2CrNiMo17-12-2 (1.4404) | SUS316 / SUS316L | 0Cr17Ni12Mo2 / 022Cr17Ni12Mo2 | Chloride / acid service | Ponuda |
| WP321 | X6CrNiTi18-10 (1.4541) | SUS321 | 0Cr18Ni10Ti | ≤ 800°C, Ti-stabilized | Ponuda |
| WP347 | X6CrNiNb18-10 (1.4550) | SUS347 | 0Cr18Ni11Nb | ≤ 850°C, Nb-stabilized | Ponuda |
| WP310 | X8CrNi25-21 (1.4845) | SUS310S | 0Cr25Ni20 | High-temp, scaling resistance | Ponuda |
| WP-DS (Duplex 2205) | X2CrNiMoN22-5-3 (1.4462) | SUS329J3L | 022Cr22Ni5Mo3N | Pitting / chloride | Ponuda |
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 | Uslovi primene | |
|---|---|---|---|---|---|
| F304 / F304L | 1.4301 / 1.4306 | SUSF304 / SUSF304L | 0Cr18Ni9 | General corrosion | Ponuda |
| F316 / F316L | 1.4401 / 1.4404 | SUSF316 / SUSF316L | 0Cr17Ni12Mo2 | Chloride service | Ponuda |
| F321 | 1.4541 | SUSF321 | 0Cr18Ni10Ti | ≤ 800°C | Ponuda |
| F51 (Duplex 2205) | 1.4462 | SUSF329J3L | 022Cr22Ni5Mo3N | Pitting / chloride | Ponuda |
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 | Uslovi primene | |
|---|---|---|---|---|---|
| TP304 / TP304L | 1.4301 / 1.4306 | SUS304TP / SUS304LTP | 0Cr18Ni9 / 022Cr19Ni10 | General corrosion | Ponuda |
| TP316 / TP316L | 1.4401 / 1.4404 | SUS316TP / SUS316LTP | 0Cr17Ni12Mo2 / 022Cr17Ni12Mo2 | Chloride service | Ponuda |
| TP321 | 1.4541 | SUS321TP | 0Cr18Ni10Ti | Stabilized, ≤ 800°C | Ponuda |
| TP347H | 1.4912 | SUS347HTP | 0Cr19Ni10NbN | ≤ 850°C, creep | Ponuda |
Proizvodni opseg
Šta zaista proizvodimo u sopstvenoj fabrici
Standardi iznad su kodovi prema kojima radimo. U nastavku je dimenzioni i kapacitetni opseg koji možemo isporučiti iz sopstvene fabrike.
DN opseg sučeono varenih fitinga
DN 15 — DN 1500
ASME B16.9 / EN 10253 / MSS SP-75
Maks. spoljni prečnik prirubnice
5 m
Kovano + mašinski obrađeno; ASME B16.47 Series A/B + EN 1092-1
Maks. težina otkivka
50 t
Nestandardni otkovci, blokovi, sirovine velikog prečnika
Pokrivenost klasa pritiska
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)
Odricanje od odgovornosti
Ova uporedna tabela je sastavljena na osnovu javno dostupnih standarda i služi isključivo kao tehnička referenca. Konačna specifikacija materijala mora biti u skladu sa tehničkim prilogom ugovora, primenljivim obaveznim standardima (PED, ASME, CE itd.) i pregledom kvalifikovanih inženjera materijala.