Seamless Alloy Steel Yeeb Nkab
Alloy steel kav yog siv nyob rau hauv high-pressure thiab high-temperature pipelines thiab cov khoom xws li fais fab nroj tsuag, nuclear fais fab nroj tsuag, high-pressure boilers, high-temperature superheaters thiab reheaters. Lawv yog ua los ntawm high-zoo carbon steel, alloy structural steel thiab stainless kub-resistant steel. , tsim los ntawm kub dov (extrusion, expansion) los yog txias dov (kos duab).
Dab tsi yog seamless alloy steel yeeb nkab?
Alloy steel kav yog cov kav hlau uas muaj cov ntsiab lus alloy thiab feem ntau yog siv rau hauv qhov chaw tshwj xeeb xws li kub, siab, thiab corrosion kuj.
Hom alloy steel kav
Alloy seamless steel kav tuaj yeem muab faib ua cov kav hlau tsis tshua muaj hlau thiab cov kav hlau alloy siab raws li lawv cov tshuaj muaj pes tsawg leeg. Cov kav hlau tsis tshua muaj hlau xa mus rau cov kav hlau uas muaj cov ntsiab lus alloying tsawg dua 5%, thiab cov kav hlau alloy siab xa mus rau cov kav hlau uas muaj cov ntsiab lus alloying ntau dua 5%.
Kev siv cov yeeb nkab steel hlau yog:
Siv rau qis thiab nruab nrab siab boiler cua sov cov kav dej (kev ua haujlwm siab feem ntau tsis ntau dua 5.88Mpa, ua haujlwm kub qis dua 450 degree).
Nws yog siv rau hauv cov kav dej cua sov, cov khoom siv hluav taws xob, superheaters, reheaters, petrochemical kev lag luam kav, thiab lwm yam.
Khoom Specification Thiab Loj Ntawm Alloy Yeeb Nkab
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ASTM / ASME Cov |
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Khoom npe |
Executive Standard |
Qhov Loj (mm) |
Hlau Code / Steel Qib |
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Seamless Ferritic thiab Austentic Alloy Steel Boiler, Superheater thiab Kub-Exchanger Tubes |
ASTM A213 alloy yeeb nkab |
Ø10.3~426x WT1.0~36 |
T5, T9, T11, T12, T22, T91 |
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Seamless Ferritic Alloy Steel Pipes rau Kev Siv Kub Kub |
ASTM A335 alloy yeeb nkab |
Ø 1/4 "~ 42" x WT2 ~ 120mm |
P5, P9, P11, P12, P22, P91, P92 |
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Seamless Carbon thiab Alloy Steel rau Mechanical Tubing |
ASTM A519 alloy yeeb nkab |
Ø 16" ~ 42 "x WT10 ~ 100mm |
4130, 4130X, 4140 |
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EN |
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Khoom npe |
Executive Standard |
Qhov Loj (mm) |
Hlau Code / Steel Qib |
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Seamless Ferritic Alloy Steel Pipes rau Kev Siv Kub Kub |
EN 10216-2 |
Ø 8"-42" x WT15-100 |
13CrMo4-5, 1-CrMo9-10, X10CrMoVNb9-1, 15NiCuMoNb5-6-4 |
Seamless Alloy Steel Yeeb Nkab
Manufacturing txheej txheem ntawm alloy steel yeeb nkab
1. Smelting: Ntxiv hlau, carbon thiab lwm yam alloying ntsiab rau smelting rauv rau smelting los ua molten hlau.
2. Nruam casting: Ncuav molten hlau mus rau hauv lub tshuab nruam nruam rau nruam casting los ua ib tug steel billet.
3. Rolling: Lub steel billet yog rhuab thiab dov los ua cov kav dej ntawm ntau yam specifications.
4. Kev kho cua sov: kev kho cua sov yog ua rau ntawm cov yeeb nkab los txhim kho nws cov khoom siv kho tshuab thiab corrosion kuj.
5. Kev kho deg: Polish thiab galvanize saum npoo ntawm cov yeeb nkab los txhim kho nws cov corrosion kuj thiab zoo nkauj.
gnee lub tuam txhab nruj me ntsis siv 6S kev tswj hwm thiab dhau ISO9001 thoob ntiaj teb kev ua haujlwm zoo ntawv pov thawj thiab GJB9001B-2009 lub teb chaws cov tub rog tus qauv kev tswj hwm kev tswj hwm ntawv pov thawj hauv xyoo 2016. Peb muaj cov khoom zoo thiab cov nqi qis steel yeeb nkab, ntau txhiab tons ntawm cov khoom muag , thiab muaj peb tus kheej ua cov nroj tsuag. Peb cov ntaub ntawv yog tsim los ua kom muaj zog, ruaj khov thiab hnav tsis taus, kom ntseeg tau tias lawv tuaj yeem tiv taus qhov hnyav tshaj plaws.
Gnee Cov Neeg Tuaj Saib
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Cim npe nrov: seamless alloy steel yeeb nkab, Tuam Tshoj seamless alloy steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas
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