OEM Customized Zoo Nqe rau 2-60mm Od API 5L Psl1 / 2 / ASTM A53 / A106 Chav Boiler Smls Hlau Yeeb Nkab Seamless Steel CE Round Kub Rolled EMT Yeeb Nkab Loj Muaj Tshuag
Lus piav qhia luv luv:
20G seamless steel yeeb nkab yog cov khoom siv zoo carbon steel, cov khoom siv boiler, cov ntsiab lus carbon ntawm 0.17-0.24%, tensile lub zog ntawm 410Mpa, yield point 230-250Mpa.Yog peb cov khoom tseem ceeb ntawm cov hlau, peb tuaj yeem muab 20G Seamless yeeb nkab nrog cov khoom zoo thiab cov nqi sib tw.Ntawm no los qhia koj txog peb 20G seamless yeeb nkab cov khoom siv tshuaj lom neeg thiab cov khoom siv tshuab.
Peb cov neeg ua haujlwm yeej ib txwm nyob rau hauv lub siab ntawm "kev txhim kho txuas ntxiv thiab ua tau zoo", thiab nrog rau cov khoom zoo tshaj plaws, tus nqi zoo thiab cov tuam txhab muag khoom zoo tom qab muag, peb sim kom tau txais txhua tus neeg siv khoom ntseeg siab rau OEM Customized Good Price for 2- 60mm Od API 5L Psl1 / 2 / ASTM A53 / A106 Chav Boiler Smls Hlau Yeeb Nkab Carbon Seamless Steel CE Round Kub Rolled EMT Yeeb Nkab Loj Muaj Tshuag, Peb cov neeg ua haujlwm paub txog kev ua haujlwm yuav ua siab ntev ntawm koj qhov kev txhawb nqa.Peb zoo siab tos txais koj tuaj yeem nres los ntawm peb lub vev xaib thiab tuam txhab thiab xa koj cov lus nug rau peb.
Peb cov neeg ua haujlwm yeej ib txwm nyob rau hauv lub siab ntawm "kev txhim kho txuas ntxiv thiab ua tau zoo", thiab nrog rau cov khoom zoo tshaj plaws, tus nqi zoo thiab cov tuam txhab muag khoom zoo tom qab muag, peb sim kom tau txais txhua tus neeg siv khoom ntseeg siab rauSuav teb 2, Raws li peb cov kab ntau lawm tsis siv neeg, khov kho cov khoom yuav channel thiab ceev subcontract systems tau tsim nyob rau hauv Tuam Tshoj mainland kom tau raws li cov neeg xav tau kev dav thiab ntau dua nyob rau hauv xyoo tas los.Peb tau tos ntsoov rau kev koom tes nrog ntau tus neeg siv khoom thoob ntiaj teb rau kev txhim kho thiab kev sib nrig sib pab!Ua kom ncaj ncees, muaj tswv yim tshiab thiab ua haujlwm tau zoo, peb cia siab tias peb tuaj yeem ua cov koom tes ua lag luam los tsim peb lub neej yav tom ntej ci ntsa iab!
| Qib | C | Si | Mn | S | P | Cr | Mo | V | Ti | B | W | Ni | Al | Nb | N |
| 20 G | 0.17-0.23 dr hab | 0.17-0.37 Nws | 0.35-0.65 Nws | 0.015 ib | 0.025 ib | ||||||||||
| 20 MnG | 0.17-0.24 dr hab | 0.17-0.37 Nws | 0.70-1.00 Nws | 0.015 ib | 0.025 ib | ||||||||||
| 25 MnG | 0.22-0.27 Nws | 0.17-0.37 Nws | 0.70-1.00 Nws | 0.015 ib | 0.025 ib | ||||||||||
| 15 MOG | 0.12-0.20 Nws | 0.17-0.37 Nws | 0.40-0.80 Nws | 0.015 ib | 0.025 ib | 0.25-0.35 Nws | |||||||||
| 20 MOG | 0.15-0.25 dr hab | 0.17-0.37 Nws | 0.40-0.80 Nws | 0.015 ib | 0.025 ib | 0.44-0.65 Nws | |||||||||
| 12 CrMoG | 0.08-0.15 dr hab | 0.17-0.37 Nws | 0.40-0.70 Nws | 0.015 ib | 0.025 ib | 0.40-0.70 Nws | 0.40-0.55 Nws | ||||||||
| 15 CrMoG | 0.12-0.18 dr hab | 0.17-0.37 Nws | 0.40-0.70 Nws | 0.015 ib | 0.025 ib | 0.80-1.10 Nws | 0.40-0.55 Nws | ||||||||
| 12Cr2MoG | 0.08-0.15 dr hab | ≤ 0.60 | 0.40-0.60 Nws | 0.015 ib | 0.025 ib | 2.00-2.50 Nws | 0.90-1.13 Nws | ||||||||
| 12Cr1MoVG | 0.08-0.15 dr hab | 0.17-0.37 Nws | 0.40-0.70 Nws | 0.01 ib | 0.025 ib | 0.90-1.20 Nws | 0.25-0.35 Nws | 0.15-0.30 Nws | |||||||
| 12Cr2MoWVTiB | 0.08-0.15 dr hab | 0.45-0.75 Nws | 0.45-0.65 Nws | 0.015 ib | 0.025 ib | 1.60-2.10 Nws | 0.50-0.65 Nws | 0.28-0.42 Nws | 0.08-0.18 dr hab | 0.002-0.008 Nws | 0.30-0.55 dr hab | ||||
| 10Cr9Mo1VNbN | 0.08-0.12 dr hab | 0.20-0.50 Nws | 0.30-0.60 Nws | 0.01 ib | 0.02 ib | 8.00-9.50 Nws | 0.85-1.05 Nws | 0.18-0.25 dr hab | ≤ 0.040 | ≤ 0.040 | 0.06-0.10 Nws | 0.03-0.07 Nws |
| Qib | Tensile zog | Tawm taw tes (Mpa) | Elongation (%) | Kev cuam tshuam (J) |
| (Mpa) | tsis tsawg dua | tsis tsawg dua | tsis tsawg dua | |
| 20 G | 410-550 : kuv | 245 | 24/22 | 40/27 ib |
| 25 MnG | 485-640 : kuv | 275 | 20/18 | 40/27 ib |
| 15 MOG | 450-600 Nws | 270 | 22/20 | 40/27 ib |
| 20 MOG | 415-665 : kuv | 220 | 22/20 | 40/27 ib |
| 12 CrMoG | 410-560 : kuv | 205 | 21/19 | 40/27 ib |
| 12 Cr2MoG | 450-600 Nws | 280 | 22/20 | 40/27 ib |
| 12 Cr1MoVG | 470-640 : kuv | 255 | 21/19 | 40/27 ib |
| 12Cr2MoWVTiB | 540-735 : kuv | 345 | 18 | 40/27 ib |
| 10Cr9Mo1VNb | ≥585 | 415 | 20 | 40 |
| 1c18n 9 | ≥520 | 206 | 35 | |
| 1Cr19Ni11 Nb | ≥520 | 206 | 35 |
| WT (S) | Tolerance ntawm WT | |
| <3.5 | +15% (+ 0.48 hli) | |
| -10% (+ 0.32 hli) | ||
| 3.5-20 | + 15%, -10% | |
| > 20 | D <219 | ± 10% |
| D≥219 | + 12.5%, -10% | |
UT (Ultrasonic kuaj).
N (Normalized).
Q + T (Quenched thiab Tempered).
Z Direction Test (Z15, Z25, Z35).
Charpy V-Notch Impact Test.
Qhov Kev Xeem Thib Peb (xws li SGS Test).
Coated los yog Txhaj Blasting thiab Painting.
GB5310 20G seamless steel kav yog siv rau cov hlab ntsha siab, tshuab, yeeb nkab fittings, roj thiab tshuaj lom neeg kev lag luam.
GB 5310 Kev kub siab boiler raj Lwm Lub Npe
GB 5310 igh siab boiler raj, 20G boiler steel yeeb nkab, 20G boiler yeeb nkab
Boiler tubing yog siv hauv cov kev lag luam no:
Chav Boilers.
Lub zog tiam.
Fossil Roj Cog.
Hluav Taws Xob Hluav Taws Xob.
Kev Lag Luam Kev Lag Luam.
Peb cov neeg ua haujlwm yeej ib txwm nyob rau hauv lub siab ntawm "kev txhim kho txuas ntxiv thiab ua tau zoo", thiab nrog rau cov khoom zoo tshaj plaws, tus nqi zoo thiab cov tuam txhab muag khoom zoo tom qab muag, peb sim kom tau txais txhua tus neeg siv khoom ntseeg siab rau OEM Customized Good Price for 2- 60mm Od API 5L Psl1 / 2 / ASTM A53 / A106 Chav Boiler Smls Hlau Yeeb Nkab Carbon Seamless Steel CE Round Kub Rolled EMT Yeeb Nkab Loj Muaj Tshuag, Peb cov neeg ua haujlwm paub txog kev ua haujlwm yuav ua siab ntev ntawm koj qhov kev txhawb nqa.Peb zoo siab tos txais koj tuaj yeem nres los ntawm peb lub vev xaib thiab tuam txhab thiab xa koj cov lus nug rau peb.
OEM CustomizedSuav teb 2, Raws li peb cov kab ntau lawm tsis siv neeg, khov kho cov khoom yuav channel thiab ceev subcontract systems tau tsim nyob rau hauv Tuam Tshoj mainland kom tau raws li cov neeg xav tau kev dav thiab ntau dua nyob rau hauv xyoo tas los.Peb tau tos ntsoov rau kev koom tes nrog ntau tus neeg siv khoom thoob ntiaj teb rau kev txhim kho thiab kev sib nrig sib pab!Ua kom ncaj ncees, muaj tswv yim tshiab thiab ua haujlwm tau zoo, peb cia siab tias peb tuaj yeem ua cov koom tes ua lag luam los tsim peb lub neej yav tom ntej ci ntsa iab!
