GB5310 Seamless Boiler Steel Yeeb Nkab
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.
Txhawm rau txhim kho kev tswj hwm kev ua tau zoo los ntawm txoj cai ntawm "ua tsaug, kev ntseeg zoo thiab kev ua haujlwm siab yog lub hauv paus ntawm kev txhim kho kev lag luam", peb zoo heev nqus cov ntsiab lus ntawm cov khoom sib txuas thoob ntiaj teb, thiab niaj hnub tsim cov khoom tshiab kom txaus siab rau cov neeg siv khoom. rau GB5310 Seamless Boiler Steel Pipe, Peb txaus siab muab cov lus qhia zoo tshaj plaws rau koj cov qauv tsim ntawm koj cov xaj hauv txoj kev tshaj lij yog tias koj xav tau.Nyob rau lub sijhawm no, peb txuas ntxiv txhim kho cov thev naus laus zis tshiab thiab tsim cov qauv tshiab kom ua rau koj ua ntej hauv txoj kab ntawm kev lag luam no.
Txhawm rau txhim kho kev tswj hwm kev ua tau zoo los ntawm txoj cai ntawm "ua tsaug, kev ntseeg zoo thiab kev ua haujlwm siab yog lub hauv paus ntawm kev txhim kho kev lag luam", peb zoo heev nqus cov ntsiab lus ntawm cov khoom sib txuas thoob ntiaj teb, thiab niaj hnub tsim cov khoom tshiab kom txaus siab rau cov neeg siv khoom. rauGB5310 Seamless Steel Yeeb Nkab, Muaj cov khoom tsim & kev ua haujlwm siab heev thiab cov neeg ua haujlwm txawj ua haujlwm kom ntseeg tau cov khoom lag luam zoo.Peb tau pom qhov zoo tshaj plaws ua ntej-muag, muag, kev pab cuam tom qab muag kom ntseeg tau tias cov neeg siv khoom tuaj yeem tau txais kev lees paub los txiav txim.Txog rau tam sim no peb cov khoom lag luam tam sim no txav nrawm thiab nrov heev hauv South America, East Asia, Middle East, Africa, 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.
Txhawm rau txhim kho kev tswj hwm kev ua tau zoo los ntawm txoj cai ntawm "ua tsaug, kev ntseeg zoo thiab kev ua haujlwm siab yog lub hauv paus ntawm kev txhim kho kev lag luam", peb zoo heev nqus cov ntsiab lus ntawm cov khoom sib txuas thoob ntiaj teb, thiab niaj hnub tsim cov khoom tshiab kom txaus siab rau cov neeg siv khoom. rau Hoobkas Nqe Kev Lag Luam Tuam Tshoj Tus Neeg Muag Khoom Tus phooj ywg Tus Nqi Zoo Zoo Zoo Zoo Lub Tsev Khoom Siv Seamless Steel Yeeb Nkab Yuav Tau Txais, Peb txaus siab muab cov lus qhia zoo tshaj plaws rau koj cov qauv tsim ntawm koj xaj hauv txoj kev tshaj lij yog tias koj xav tau.Nyob rau lub sijhawm no, peb txuas ntxiv txhim kho cov thev naus laus zis tshiab thiab tsim cov qauv tshiab kom ua rau koj ua ntej hauv txoj kab ntawm kev lag luam no.
Factory Nqe Tuam Tshoj Yeeb Nkab thiab Hlau Yeeb Nkab, Muaj cov khoom tsim & kev ua haujlwm siab heev thiab cov neeg ua haujlwm txawj ua kom cov khoom lag luam zoo.Peb tau pom qhov zoo tshaj plaws ua ntej-muag, muag, kev pab cuam tom qab muag kom ntseeg tau tias cov neeg siv khoom tuaj yeem tau txais kev lees paub los txiav txim.Txog rau tam sim no peb cov khoom lag luam tam sim no txav nrawm thiab nrov heev hauv South America, East Asia, Middle East, Africa, thiab lwm yam.
