12Cr2Mo Alloy Seteel Seamless Boiler Tube

12Cr2Mo alloy seamless boiler raj belongs rau qis alloy kub-resistant steel raj, thiab American standard A335 P22 counterparts, dav siv nyob rau hauv cov nram qab no 590 degree superheater thiab chav kub ntawm 540 degree hauv qab lub raj, tab sis kuj siv nyob rau hauv lub tsim ntawm petrochemical kev lag luam. , xws li hydrogen-resistant siab hlab ntsha.
12Cr2Mo boiler raj chemical muaj pes tsawg leeg: carbon: 0. }}}, manganese: 0.4{{20}} ~ 0.70, chromium: 2.0 ~ 2.5, molybdenum: 0.90 ~ 1.20, nickel Tsawg dua lossis sib npaug 0.30, tooj liab: Tsawg dua lossis sib npaug 0.20, phosphorus: tsis ntau tshaj 0.025, sulfur: tsis ntau tshaj 0.020
Mechanical zog: tensile zog 450 ~ 600MPa, yield zog Ntau tshaj los yog sib npaug rau 280, elongation ntawm so: longitudinal Ntau tshaj los yog sib npaug rau 20, transverse Ntau tshaj los yog sib npaug rau 18, cuam tshuam: longitudinal Ntau dua los yog sib npaug rau 40, transverse Greater tshaj los yog sib npaug rau 27, Brinell hardness: tsis ntau tshaj 163HBW, Vickers hardness tsis ntau tshaj 170HV, Rockwell hardness tsis ntau tshaj 85HRB.
12Cr2Mo alloy raj specifications: OD 21.3 ~ 1200, phab ntsa thickness 2.0 ~ 140mm.
Cov txheej txheem ntau lawm: kub dov, txias kos, kub nthuav dav, xa khoom raws li txoj cai: kev kho cua sov.
GNEE Group tau tsim 12Cr2Mo alloy raj rau 16 xyoo, thiab tuaj yeem muab koj cov khoom tsim nyog thiab zoo 12Cr2Mo boiler hlab, 12Cr2Mo roj av tawg hlab, 12Cr2Mo cov hlab cua sov, 12Cr2Mo seamless raj thiab lwm yam. Yog tias koj xav tau, koj tuaj yeem tiv tauj peb txhua lub sijhawm.

12Cr2Mo Steel Seamless Alloy Yeeb Nkab Specification

Sab nraud txoj kab uas hla: 6 - 2400 mm
Thickness: 1 - 120 hli
Ntev: 5.8m 6m tsau, 12m tsau, 2-12m random lossis raws li xav tau
Tshooj puab: round
Daim ntawv pov thawj: BV, API
Cov txheej txheem: kub dov, txias kos
Kev kho deg: xim dub, PE coated, galvanized, varnished, HDPE thiab lwm yam
Cov yeeb nkab tshwj xeeb: boiler yeeb nkab, kub exchanger

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Txog Peb

Tsim los ntawm 2008, GNEE Group yog ib qho ntawm cov thawj coj thiab cov chaw muag khoom tshwj xeeb ntawm cov yeeb nkab steel thiab fittings rau kev xa tawm. Peb muaj ntau tshaj li 16 xyoo ntawm kev tsim, faib, ua thiab exporting kub dov thiab txias drawn seamless steel hlab, ERW, EFW, HFW, LSAW, DSAW thiab SSAW hlab rau boiler hlab, tshav kub exchanger raj, condenser hlab, superheater tubes , hydraulically honed tubes, mechanical tubes, structural tubes, kab kav, luj tshib, tees, reducers thiab flanges. Peb cov khoom yog tsuas yog xa tawm mus rau Africa, Asia, Europe, Oceania thiab North thiab South America.

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