Factory Promotional High Pressure Steam Boiler 6m 12m Custom Dimension Factory Nqe Muag 20g Kub Rolled Seamless Steel Pipes
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 txaus siab rau cov xwm txheej zoo heev ntawm peb cov kev cia siab rau peb cov khoom lag luam zoo tshaj plaws, tus nqi sib tw thiab cov kev pabcuam zoo tshaj plaws rau Lub Hoobkas Kev Tshaj Tawm Siab Siab Chav Boiler 6m 12m Kev Cai Dimension Factory Nqe Muag 20g Kub Rolled Seamless Steel Pipes, Nrog rau ntau yam, sab saum toj zoo , txais kev them nqi thiab kev pabcuam zoo, peb yuav yog koj tus khub lag luam zoo tshaj plaws.Peb zoo siab tos txais cov neeg tuaj tshiab thiab yav dhau los los ntawm txhua qhov chaw ntawm lub neej kom tau txais kev sib cuag nrog peb rau kev lag luam me me thiab ua tiav kev sib tw ua tiav!
Peb txaus siab rau cov xwm txheej zoo heev ntawm peb cov kev cia siab rau peb cov khoom lag luam zoo tshaj plaws, tus nqi sib tw thiab cov kev pabcuam zoo rauTuam Tshoj 20G Siab Siab Boiler Tube, Ntau tshaj 26 xyoo, Cov kws tshaj lij cov tuam txhab los ntawm thoob plaws lub ntiaj teb coj peb ua lawv cov neeg koom tes ntev thiab ruaj khov.Peb nyob nraum ua kom ruaj khov kev lag luam kev sib raug zoo nrog ntau tshaj 200 wholesalers nyob rau hauv Nyiv, Kauslim Teb, USA, UK, Lub teb chaws Yelemees, Canada, Fabkis, Italian, Poland, South Africa, Ghana, Nigeria thiab lwm yam.
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 txaus siab rau cov xwm txheej zoo heev ntawm peb cov kev cia siab rau peb cov khoom zoo tshaj plaws, tus nqi sib tw thiab cov kev pabcuam zoo tshaj plaws.
Factory Promotional High Pressure Steam Boiler 6m 12m Custom Dimension Factory Nqe Muag 20g Kub Rolled Seamless Steel Pipes,
Nrog rau ntau yam, zoo tshaj plaws, kev them nqi thiab kev pabcuam zoo, peb yuav yog koj tus khub lag luam zoo tshaj plaws.Peb zoo siab tos txais cov neeg tuaj tshiab thiab yav dhau los los ntawm txhua qhov chaw ntawm lub neej kom tau txais kev sib cuag nrog peb rau kev lag luam me me thiab ua tiav kev sib tw ua tiav!
Tuam Tshoj 20G Siab Siab Boiler Tube
Ntau tshaj 26 xyoo, Cov kws tshaj lij cov tuam txhab los ntawm thoob plaws lub ntiaj teb coj peb los ua lawv cov neeg koom tes ntev thiab ruaj khov.