EN 10297-1 Carbon Steel Seamless Yeeb Nkab
GNEE kev tsim khoom thiab muab khoom ntawm EN 10297 kub-rolled seamless raj Tom qab ntau qhov kev tshuaj xyuas kom zoo, koj tuaj yeem tshawb nrhiav seamless steel raj ntawm txhua qhov loj thiab qib los sib piv tus nqi.
EN 10297-1 yog lub hom phiaj uas suav nrog kev tsim vaj tsev dav dav thiab lub hom phiaj siv tshuab. Carbon steel EN 10297-1 Tube muaj carbon, silicon, manganese, phosphorus thiab sulfur. Cov ntsiab lus ntxiv no muab qhov tsawg kawg nkaus tensile lub zog ntawm EN 10297-1 lub raj muaj zog 490MPa thiab tus nqi txuas ntxiv 20%.
EN 10297-1 Seamless carbon steel raj yog kev kho cua sov kom tau txais lub zog zoo thiab du nto tuaj yeem tsim thiab tsim tau yooj yim, nrog ntau qhov ntau thiab tsawg. EN 10297-1 Cov kav dej kub kub tuaj yeem siv rau cov roj av thiab cov nkev, cov nroj tsuag tshuaj, kev tsim vaj tsev thiab kev siv fais fab nroj tsuag.
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EN 10297 seamless raj khoom Specification
EN 10297-1 Khoom Specification
| Cov qib steel: | E235, E315, E275, E470, E355 |
| Delivery condition: | Normalized dov, Kub tiav, Normalized |
| Qhov ntau thiab tsawg: | Sab nraum Dia 70-610mm, WT 4-35mm, raws li EN 10297-1: 2003 |
| Dimensions thiab tolerances: | raws li EN 10297-1 |
| Kos npe |
Nominal Pipes Loj Specification Txoj kev tsim khoom (Welded / Seamless) Qib Teem caij kav kav lossis phab ntsa Thickness Tus neeg muag khoom / Chaw tsim khoom lub npe lossis Custom Logo - ntawm kev thov Kub naj npawb |
| Kuaj: | tensile test, Cast analysis, visual inspection, electromagnetic test |
| Ntawv pov thawj: | CPR (2011/305/EU) |
EN 10297-1 Qib E355 Tubes Composition Standard ntawm
| ilicon | Cov pa roj carbon | Manganese | Sulfur | Phosphorous | Molybdenum | Chromium | Nickel | Tooj | Lwm tus |
| max 0.55 | max 0.22 | max 1.60 Nws | 0.035 | 0.03 | – | – | – | – | – |
EN 10297-1 Seamless Tubes Mechanical Yam ntxwv
| Yield zog | Tensile zog | Elongation A5 min | |||
| MPa min | qis min | MPa min | MPa min | qis min | Feem pua |
| 490 | – | – | 20 | ||
EN 10297-1 Carbon steel boiler raj
Qhov zoo ntawm Kev Xaiv GNEE
Gnee muaj 14 steel ntau lawm kab, 10 cov khoom siv rau kev ua, khoov, pleev xim, kho cua sov, txiav, drilling, beveling, tempering, nto kho, ua tiav cov cuab yeej kuaj thiab muaj zog technical force. Lub peev xwm tsim tau txhua xyoo yog ntau dua 60, 000 tons.
Gnee Cov neeg tuaj saib
FAQ
1.Q.Koj qhov zoo dua yog dab tsi?
A. Kev ua lag luam ncaj ncees nrog tus nqi sib tw thiab kev pabcuam tshaj lij ntawm cov txheej txheem xa tawm.
2.Q.Koj cov khoom puas tuaj yeem hloov kho?
A. Yog, peb tuaj yeem tsim thiab ua raws li koj xav tau.
3. Q. Koj puas muaj kev tswj xyuas qhov zoo?
A. Yog, peb muaj peb tus kheej lub chaw soj ntsuam zoo.
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