GNEE Steel yog cov chaw tsim khoom thiab cov chaw muag khoom ntawmASME SA335 Qib P91 Alloy Steel Yeeb Nkabcov khoom nyob rau hauv txawv qhov ntev thiab hom.
A335 P91 Khoom, Kos ASTM A335 Gr P91 Welded Yeeb Nkab ntawm tus nqi tsim nyog
Cov khoom siv tuaj yeem ua tau zoo rau lub zog raws li txoj kev kho cua sov. Cov 9% chromium thiab 1% molybdenum hauv cov ntsiab lus ua rau cov kav dej muaj zog thiab corrosion resistant. Cov khoom yog resistant rau hnav thiab kub creeping. CovASTM A335 P91 Yeeb Nkabyog tsis - deteriorating, muaj tsawg thickness thiab ntau dua creep zog. Daim ntawv thov ntawm cov kav dej tau pom feem ntau hauv kev tsim hluav taws xob, petrochemicals, cua sov thiab reheat liners, boilers thiab hauv cov kev pabcuam roj.
CovA335 P91 Khoom sivmuaj carbon, manganese, phosphorus, sulfur, silicon, chromium, molybdenum, vanadium, nitrogen, npib tsib xee, txhuas, columbium, titanium thiab zirconium nyob rau hauv cov muaj pes tsawg leeg. Muaj seamless thiab welded yeeb nkab hom. Cov kav dej seamless yog kos los ntawm ib qho ntawm cov khoom siv raw thaum lubASTM A335 Gr P91 Welded Yeeb Nkabyog welded los ntawm ib tug sawb los yog ntawv. Lub vuam tuaj yeem yog kauv lossis longitudinal los ntawm qhov kawg mus rau qhov kawg los tsim cov yeeb nkab. Cov kav dej muaj 415MPa yam tsawg kawg nkaus lub zog thiab 585MPa lub zog tensile yam tsawg kawg nkaus. Thov koj xav tiv tauj peb kom paub ntau ntxiv txog lubAlloy Steel P91 ERW Yeeb Nkabthiab tus nqi.
ASME SA335 Qib P91 Alloy Steel Pipe Specification Format
| Loj hauv Inch | 1/8NB txog 24NB nti |
| ASTM Txuj | ASTM A 335 thiab ASME SA 335 |
| Hom | Seamless Yeeb Nkab |
| Tshwj xeeb hauv Qhov Loj | Loj Diameter Loj |
| Sab nrauv Dimensions Chart | 19.05 hli - 114.3 hli |
| Phab ntsa Thickness | 2.0 millimeter – 14 hli |
| Ntev nyob rau hauv millimeter | max 16000 hli |
| Teem caij Chart | Teem sijhawm 20 - XXS txog 250 milimeter thk. |
| Cov yeeb nkab | Round, Rectangular, Square, Hydraulic thiab lwm yam. |
| Ntev | Ib leeg, Ob Chav Random & Txiav rau Ntev. |
| Tube & Tube kawg | Plain, Beveled, Treaded. |
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