Od 1982. · Proizvođač komponenti cevovoda pod pritiskomOdgovor za 4 h+86 132 9342 5333haihaojituan@163.com
Hebei Haihao Group Huadian High Pressure Pipe Fittings Co., Ltd.
PočetnaProizvodiStandardiScenariji primeneUvidiSertifikatiO namaKontakt
Ponuda
Hebei Haihao Group Huadian High Pressure Pipe Fittings Co., Ltd.Hebei Haihao Group Huadian High Pressure Pipe Fittings Co., Ltd.Cevne spojnice za pritisak · Prirubnice · Direktno iz fabrike

Od 1982. Proizvođač komponenti za cevovode pod pritiskom: lukovi, prirubnice, T-komadi, redukcije i projektna oprema.

ISO 9001 sistem kvaliteta · ABS tipsko odobrenje · proizvođač sa bezbednosnom registracijom

Proizvodi

  • Koleno
  • T-komad
  • Redukcija
  • Prirubnica
  • Luk cevi

Kompanija

  • O nama
  • Scenariji primene
  • Sertifikati
  • Kontakt

Usluge

  • Pošalji upit
  • Materijalna referenca
  • Uvidi
  • Povratne informacije

Kontakt

  • Donglin, Mengcun County, Cangzhou City, Hebei Province, China
  • +86 132 9342 5333
  • haihaojituan@163.com
  • www.haihaohuadian.com

Globalna isporuka

· Isporuka na projekte u

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Oceania

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© 2026 Hebei Haihao Group Huadian High Pressure Pipe Fittings Co., Ltd. · Sva prava zadržana

PrivatnostUsloviOsnovano 1982 · Mengcun, Hebei, China

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.

Zatražite ponudu po materijaluKatalog proizvoda
36 rezultata

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)
ASTM / ASMEEN / DINJISGBUslovi primene
WPBP235GH (1.0345)STPG37020≤ 425°C, general carbon steelPonuda
WPCP265GH (1.0425)STPG410Q345Higher tensile, ≤ 425°CPonuda

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 / ASMEEN / DINJISGBUslovi primene
WP116Mo3 (1.5415)STPA1215Mo3≤ 530°CPonuda
WP1113CrMo4-5 (1.7335)STPA2212CrMo / 15CrMo≤ 580°CPonuda
WP1211CrMo9-10 (1.7383)STPA2312Cr2Mo≤ 580°CPonuda
WP2210CrMo9-10 (1.7380)STPA2412Cr2Mo / 12Cr2Mo1≤ 600°CPonuda
WP5X11CrMo5 (1.7362)STPA251Cr5Mo≤ 650°C, sulfidePonuda
WP9X11CrMo9-1 (1.7386)STPA261Cr9Mo≤ 650°CPonuda
WP91X10CrMoVNb9-1 (1.4903)STPA28 / SUS410J310Cr9Mo1VNbN≤ 625°C, supercriticalPonuda

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 / ASMEEN / DINJISGBUslovi primene
WP304 / 304LX5CrNi18-10 (1.4301) / X2CrNi19-11 (1.4306)SUS304 / SUS304L0Cr18Ni9 / 022Cr19Ni10General corrosionPonuda
WP316 / 316LX5CrNiMo17-12-2 (1.4401) / X2CrNiMo17-12-2 (1.4404)SUS316 / SUS316L0Cr17Ni12Mo2 / 022Cr17Ni12Mo2Chloride / acid servicePonuda
WP321X6CrNiTi18-10 (1.4541)SUS3210Cr18Ni10Ti≤ 800°C, Ti-stabilizedPonuda
WP347X6CrNiNb18-10 (1.4550)SUS3470Cr18Ni11Nb≤ 850°C, Nb-stabilizedPonuda
WP310X8CrNi25-21 (1.4845)SUS310S0Cr25Ni20High-temp, scaling resistancePonuda
WP-DS (Duplex 2205)X2CrNiMoN22-5-3 (1.4462)SUS329J3L022Cr22Ni5Mo3NPitting / chloridePonuda

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)
ASTM / ASMEEN / DINJISGBUslovi primene
WPL6P275NL2 (1.1104)SLA235A16MnDR≥ –50°CPonuda
WPL3P355NL2 (1.1106)SLA325B09MnNiDR≥ –100°CPonuda
WPL911MnNi5-3 (1.6212)SLA46006MnNiMoDR≥ –196°C, LNGPonuda

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)
ASTM / ASMEEN / DINJISGBUslovi primene
A105 / SA105P250GH (1.0460)SF440A / SFVC120 / 25General forged carbonPonuda
A350 LF2P280GH / 11MnNi5-3 (1.6210/1.6212)SFL216MnDRLow-temp ≥ –46°CPonuda
A350 LF311MnNi5-3 (1.6212)SFL309MnNiDRLow-temp ≥ –100°CPonuda

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)
ASTM / ASMEEN / DINJISGBUslovi primene
F11 / F11 Cl.213CrMo4-5 (1.7335)SFVA F11A1.25Cr-0.5Mo≤ 593°CPonuda
F2210CrMo9-10 (1.7380)SFVA F22A2.25Cr-1Mo≤ 600°CPonuda
F5X11CrMo5 (1.7362)SFVA F5A5Cr-0.5MoSulfide servicePonuda
F91X10CrMoVNb9-1 (1.4903)SFVA F9110Cr9Mo1VNbN≤ 625°C, ultra-supercriticalPonuda

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 / ASMEEN / DINJISGBUslovi primene
F304 / F304L1.4301 / 1.4306SUSF304 / SUSF304L0Cr18Ni9General corrosionPonuda
F316 / F316L1.4401 / 1.4404SUSF316 / SUSF316L0Cr17Ni12Mo2Chloride servicePonuda
F3211.4541SUSF3210Cr18Ni10Ti≤ 800°CPonuda
F51 (Duplex 2205)1.4462SUSF329J3L022Cr22Ni5Mo3NPitting / chloridePonuda

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
ASTM / ASMEEN / DINJISGBUslovi primene
A106 Gr.BP235GH / P265GHSTPG370 / STPG41020Pressure pipingPonuda
A53 Gr.BS195T / S235JRHSTPG370Q235BStructural / utilityPonuda
API 5L X42-X70L290-L485—L290-L485Oil & gas linepipePonuda

Stainless-steel pipes

Seamless / welded austenitic stainless pipes.

  • ASTM/ASME: A312 / SA312
  • EN: EN 10216-5
  • JIS: JIS G3459
  • GB: GB/T 14976
ASTM / ASMEEN / DINJISGBUslovi primene
TP304 / TP304L1.4301 / 1.4306SUS304TP / SUS304LTP0Cr18Ni9 / 022Cr19Ni10General corrosionPonuda
TP316 / TP316L1.4401 / 1.4404SUS316TP / SUS316LTP0Cr17Ni12Mo2 / 022Cr17Ni12Mo2Chloride servicePonuda
TP3211.4541SUS321TP0Cr18Ni10TiStabilized, ≤ 800°CPonuda
TP347H1.4912SUS347HTP0Cr19Ni10NbN≤ 850°C, creepPonuda

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.