20g Seamless Steel Yeeb Nkab GB5310 Siab Siab Boiler Tube
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 kuj tau tsom mus rau kev ua kom zoo dua cov khoom tswj hwm thiab QC txoj hauv kev kom peb tuaj yeem txuas ntxiv kom tau txais txiaj ntsig zoo hauv lub tuam txhab kev sib tw hnyav rau20g Seamless Steel Yeeb NkabGB5310 High Pressure Boiler Tube, Peb lub koom haum tswj hwm kev nyab xeeb thiab lub koom haum ua ke los ntawm qhov tseeb thiab kev ncaj ncees los pab kom muaj kev sib raug zoo nrog peb cov neeg yuav khoom mus ntev.
Peb kuj tau tsom mus rau kev ua kom zoo dua cov khoom tswj hwm thiab QC txoj hauv kev kom peb tuaj yeem txuas ntxiv kom tau txais txiaj ntsig zoo hauv lub tuam txhab kev sib tw hnyav rau20g Seamless Steel Yeeb Nkab, Yuav kom ua tau raws li peb cov kev xav tau ntawm kev lag luam, peb tau them ntau xim rau peb cov kev daws teeb meem thiab cov kev pabcuam zoo.Tam sim no peb tuaj yeem ua tau raws li cov neeg siv khoom tshwj xeeb rau kev tsim tshwj xeeb.Peb pheej niaj hnub tsim peb lub lag luam tus ntsuj plig "zoo nyob hauv kev lag luam, credit lees paub kev koom tes thiab khaws cov lus hauv peb lub siab: cov neeg siv khoom ua ntej.
| 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 kuj tau tsom ntsoov rau kev txhim kho cov khoom tswj hwm thiab QC txoj hauv kev kom peb tuaj yeem ua kom muaj txiaj ntsig zoo hauv cov tuam txhab sib tw hnyav rau qib 20g Seamless Steel Yeeb Nkab GB5310 Siab Siab Boiler Tube 102 * 14 Kev Pabcuam, Peb lub koom haum tswj hwm kev nyab xeeb thiab lub koom haum zoo ua ke los ntawm qhov tseeb thiab kev ncaj ncees los pab kom muaj kev sib raug zoo nrog peb cov neeg yuav khoom mus ntev.
Sab saum toj Qib Tuam Tshoj Steel Tube thiab Hlau Yeeb Nkab, Yuav kom ua tau raws li peb cov kev xav tau ntawm kev lag luam, peb tau them nyiaj ntau rau qhov zoo ntawm peb cov kev daws teeb meem thiab cov kev pabcuam.Tam sim no peb tuaj yeem ua tau raws li cov neeg siv khoom tshwj xeeb rau kev tsim tshwj xeeb.Peb pheej niaj hnub tsim peb lub lag luam tus ntsuj plig "zoo nyob hauv kev lag luam, credit lees paub kev koom tes thiab khaws cov lus hauv peb lub siab: cov neeg siv khoom ua ntej.
