F55 Duplex Stainless Hlau Yeeb Nkab

1. Txuj: ASTM A790, ASME SA790
2. Loj: 1/2 '' ~ 48 ''
3. Thickness: SCH5 ~ SCHXXS
4. Kev Pabcuam: Txiav, Vuam, Fabricated, Customized

Xa kev nug

Khoom Taw qhia

F55 duplex stainless hlau yeeb nkaballoy muaj pes tsawg leeg muaj chromium (Cr) cov ntsiab lus ntawm txog 25% -27%, npib tsib xee (Ni) cov ntsiab lus ntawm li 6% -8%, molybdenum (Mo) cov ntsiab lus ntawm li 3% -4%, thiab nitrogen (N). Nws ua tiav kev ua tau zoo dhau los ntawm cov qauv dual-theem (ferrite + austenite) thiab yog ib qho kev xaiv tseem ceeb rau cov kav dej corrosion-resistant thiab lub zog siab hauv kev lag luam. cov

HT PIPE is aF55 duplex stainless hlau yeeb nkabtus xa khoom nrog 15+ kev xa tawm.Tiv tauj pebkom paub ntau ntxiv thiab quotes dawb!

ASME SA790 UNS S32760 Yeeb Nkab Specifications

Specifications	Txheem: ASTM A790 / ASME SA 790
Daim Ntawv Qhia Pipe	TXC 20 SCH 30 SCH 40 SCH 80 SCH 160 SCH
Loj	Seamless - 1/2" NB TO 18" NB Welded / ERW- 1" NB TO 16" NB EFW - 8" NB TO 110" NB
Hom	Seamless / ERW / EFW / Welded / Fabricated
Manufacturing Shapes	Hloov, Hydraulic thiab lwm yam
Hom	Seamless / Welded / ERW / EFW / Cold Draw / Kub tiav / Txias tiav
Ntim	Loose / Bundle / Ntoo Pallet / Ntoo lub thawv-a / Plastic Cloth Wraps / Yas End Caps / Beveled Protector
Pipe End Hom	BOE, POE, BBE, BE, TOE, BLE, BSE, BOE, PBE, TBE, Plain End, Beveled End, Treaded

Hu rau tam sim no

F55 Yeeb Nkab Core Khoom Yam ntxwv

s32760 stainless hlau Corrosion kuj

Nws tuaj yeem tiv taus corrosive media xws li chloride ions thiab hydrogen sulfide. Nyob rau hauv ib puag ncig xws li dej hiav txwv, tshuaj daws teeb meem, thiab cov dej khib nyiab acidic, nws qhov kev tiv thaiv rau pitting thiab crevice corrosion yog qhov zoo dua li cov hlau tsis zoo li austenitic xws li 304 thiab 316L, ua rau nws haum rau cov kev mob corrosion siab. cov

super duplex uns s32760 Mechanical zog

Lub zog tawm los tuaj yeem ncav cuag 450MPa, uas yog 1.5-2 npaug ntawm cov hlau tsis zoo austenitic. Lub zog tensile yog li ntawm 650-800MPa, uas sib txuas lub zog siab thiab zoo plasticity. Nws tuaj yeem txo cov phab ntsa tuab ntawm cov yeeb nkab, txo qhov hnyav thiab tus nqi ntawm qhov project. cov

super duplex s32760 Kub adaptability

Lub sijhawm ntev - siv qhov kub thiab txias yog -50℃txog 250 degree, tsis muaj brittleness nyob rau hauv qhov kub thiab txias ib puag ncig thiab ruaj khov mechanical zog ntawm qhov kub thiab txias. Nws yog tsim rau industrial scenarios nrog alternating siab thiab tsis kub. cov

1.4501 khoom siv vuam kev ua tau zoo

Thaum lub sij hawm vuam, nws yog ib qho tsim nyog los tswj cov cua kub tawm (pom zoo kom tsawg dua los yog sib npaug ntawm 1.5kJ / mm), siv F55 vuam hlau (xws li ER2594), thiab tswj kom zoo corrosion kuj thiab txhua yam khoom yam tsis muaj kev kho cua sov tag nrho tom qab vuam, yooj yim rau kev tsim kho.

Daim ntawv thov ntawm F55 duplex stainless hlau yeeb nkab

Roj thiab roj:submarine pipelines, downhole cov cuab yeej rau acid gas qhov dej.

Cov khoom siv tshuaj:sulfuric acid reactors, phosphoric acid evaporators, pickling khoom.

Nuclear kev lag luam:ntim thiab pipelines rau nuclear pov tseg kev kho tshuab.

Marine engineering:seawater desalination devices, heat exchangers.

Kev tiv thaiv ib puag ncig:Cov khoom tseem ceeb ntawm flue gas desulfurization (FGD) systems.

F55 yeeb nkab specification parameter

astm a790 uns s32760 Sab nraud txoj kab uas hla

Qhov feem ntau siv sab nraud txoj kab uas hla yog 10 hli -219mm, thiab tshwj xeeb kev ua hauj lwm tej yam kev mob yuav customize loj-inch kav saum toj no 219mm (txog li 610 hli). cov

astm f55 Phab ntsa thickness ntau

Nyob ntawm qhov ntsuas siab, phab ntsa tuab ntawm 1.5mm mus rau 20mm, nrog rau kev lag luam phab ntsa tuab xws li 3mm txog 10mm, ua raws li ANSI B36.10M tus qauv. cov

din 1.4501 Txoj kev sib txuas

Feem ntau suav nrog kev sib txuas vuam (TIG vuam, MIG vuam), threaded kev twb kev txuas (NPT xov), flange kev twb kev txuas (RF lub ntsej muag, FF lub ntsej muag flange), thiab txoj kev hloov kho tuaj yeem xaiv raws li kev ua haujlwm. cov

duplex s32760 nto kho

Lub Hoobkas nto feem ntau yog kho nrog acid pickling passivation (AP) lossis mechanical polishing (MP). Acid pickling passivation tuaj yeem txhim kho qhov kev ua tau zoo ntawm kev tiv thaiv corrosion, thaum lub tshuab polishing (Ra tsawg dua lossis sib npaug li 0.8 μ m) yog qhov tsim nyog rau kev tu cev (xws li zaub mov thiab tshuaj lom neeg kev lag luam).