A135 GR.A ERW Yeeb Nkab
GNEE yog cov chaw tsim khoom, chaw muag khoom thiab xa tawm ntawmA135 GR.A hluav taws xob kuj welded steel kavthiab cov raj ua los ntawm cov khoom siv zoo. GNEE cov khoom raug tsim raws li cov qauv thoob ntiaj teb loj thiab muag hauv ntau lub tebchaws thoob ntiaj teb.
A135 GR.A steel yeeb nkab yog ib puag ncig hluav taws xob pob tw welded steel yeeb nkab. Cov txheej txheem vuam tshem tawm cov khoom siv ntau dhau. Lub vuam ntawm A135 GR.A carbon steel welded yeeb nkab yog kuaj los ntawm hydrostatic test tab sis nws lub zog thiab corrosion kuj yog me ntsis qis dua li qib B yeeb nkab.
A135 GR.A hluav taws xob kuj welded yeeb nkab muaj cov thermal conductivity zoo, durability thiab siab zog. Nws tuaj yeem polished kom nws zoo nkauj dua thiab txhim khu kev tiv thaiv corrosion. Nws feem ntau yog siv rau hauv kev siv cov kav dej thiab cov tshuab hydraulic uas tsis tshua muaj siab.
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A135 GR.A Carbon steel kav Cov khoom specification
Chemical Composition Ntawm Carbon Steel ASTM A135 GR.A raj
| Element | Cov pa roj carbon | Manganese | Phosphorus | Sulfur |
| Qib A | 0.25 | 0.95 | 0.035 | 0.035 |
SIB 135 ACarbon Steel Tube Mechanical Properties
| Qib A | |
|---|---|
| Tensile zog, min, ksi (MPa) | 48 (331) |
| Yield zog, min, ksi (MPa) | 30 (207) |
| Elongation hauv 2 nti (50 mm), min, %: | |
| Rau cov yeeb nkab uas muaj cov phab ntsa tuab ntawm 5 ⁄16in. (7.9 mm) lossis ntau dua, yog tias sim siv cov kab xev ntev ntev | 35 |
| Rau cov yeeb nkab uas muaj qhov tshwj xeeb phab ntsa thickness tsawg dua 5 ⁄16 nyob rau hauv. | A |
| Rau cov yeeb nkab ntawm txhua qhov loj me, yog tias sim siv qhov ntsuas qhov ntev ntev | 35 |
A135 GR.A welded steel yeeb nkab
Qhov zoo ntawm 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 xyuas
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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