TS EN 10219 S235JR Cov yeeb nkab steel
Welded Yeeb Nkab Loj: 5.0 mm - 1219.2 mm
EFW yeeb nkab loj: 5.0 hli - 1219.2 hli
Swg & Bwg: 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
Lub Sijhawm Pipe: SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH5, SCH10, SCH10S, SCH20, SCH30, SCH80, SCH120, SCH140, SCH160, XXS
TS EN 10219 S235JRH Carbon Steel Welded Yeeb Nkab
S235JRH yog qib steel qauv uas ua raws li European tus qauv EN 10210-1. "S" sawv cev rau cov qauv hlau. Hom hlau no feem ntau yog siv rau hauv kev lag luam xws li kev tsim vaj tsev thiab muaj cov khoom siv zoo heev thiab kev ua haujlwm. "235" qhia qhov tsawg kawg nkaus lub zog ntawm cov hlau no, nyob rau hauv megapascals (MPa), uas yog hais txog 235MPa, uas txhais tau hais tias cov hlau no yuav tsis yooj yim deform los yog tawg thaum raug rau ib tug tej theem ntawm siab los yog nro. "J" txhais tau hais tias cov hlau muaj qhov ntsuas qhov cuam tshuam lub zog ntawm 27 Joules ntawm 20 degrees Celsius, uas yog tsim rau cov ntawv thov kub thiab muaj qhov zoo ntawm qhov kub thiab txias. "RH" qhia tau hais tias cov hlau yog haum rau kub dov los yog normalized kub dov, uas yog, cov hlau muaj peev xwm tau txais qhov zoo tshaj plaws mechanical zog thiab ua cov khoom thaum ua tiav ntawm qhov kub thiab txias.
S235JRH kauv steel yeeb nkab, tseem hu ua kauv submerged arc welded yeeb nkab, yog tsim nyob rau hauv ib tug kauv los yog kauv zoo.
S235JRH SSAW steel yeeb nkab yog dav siv nyob rau hauv ntau lub hom phiaj xws li dej, roj thiab roj tsheb thauj mus los, piling engineering thiab kev txhawb nqa.
Khoom Khoom
Chemical Structure Ntawm S235JRH EN 10219 Carbon Steel Pipes
| Qib Steel |
Hom deoxidation |
% los ntawm huab hwm coj, siab kawg |
||||||
|
steel npe |
hlau tooj |
C |
SI |
Mn |
P |
S |
Nb |
|
|
S235 JRH |
1.0039 |
FF |
0.17 |
1.4 |
0.04 |
0.04 |
0.009 |
|
S235JRH yeeb nkab specifications
| Ntev | 6.0 +/- 0.05 Meter |
| Kev ncaj | Min 1=200 ntawm txhua qhov ntev ntsuas raws kab hauv nruab nrab tshwj tsis yog tswj hwm tshwj xeeb |
| Ua siab ntev | max 2 ± 0.05 hli |
| Xaus Xaus | zeb-txiav tiav yam tsis muaj machining ntxiv, Plain kawg-Mechanically sheared |
| Nto tiav | Dub tsis muaj kev kho deg ntawm oiling / varnishing. |
| Weldability | Structura Steel Hollow Sections yog weldable nrog tus qauv MS Electrodes yam tsis muaj cua sov ua ntej. |
S235JRH welded yeeb nkab
| Qhov ntev (mm) | OD 30-100 hli | OD 100-254 hli |
| 10-100 | + 1.0/- 0 | + 2.0/- 0 |
| 100-600 | + 2.0/- 0 | + 3.0/- 0 |
| 600-1200 | + 3.0/- 0 | + 4.0/- 0 |
| 1200-5000 | + 5.0/- 0 | + 6.0/- 0 |
Mechanical Strength Table Ntawm EN10219 S235JRH Yeeb Nkab
| Qib Steel |
Yam tsawg kawg yield zog MPa |
Tensile zog MPa |
Elongation |
Impact Zog |
|||
|
Steel npe |
Hlau tooj |
thickness (mm) |
thickness (mm) |
% (min) |
(KV J) (min) |
||
|
Tsawg dua los yog sib npaug li 16 |
16>mus tsawg dua los yog sib npaug li 40 |
Tsawg dua los yog sib npaug 3 |
>3 Tsawg dua los yog sib npaug li 40 |
Tsawg dua los yog sib npaug li 40 mm |
ntsuas kub |
||
|
S235 JRH |
1.0039 |
235 |
225 |
360-510 |
360-510 |
24 |
|
S235JRH EN 10219 Carbon Steel Pipes
Spiral welded yeeb nkab ntau lawm txheej txheem:
Hlau coil - Radiographic khoom kuaj - Conveying thiab straightening - Phaj txiav thiab vuam - Arc shear milling thiab sib sau - Tsis siv neeg vuam nyob rau hauv - Tsis siv neeg vuam nyob rau sab nraud - Online ultrasonic soj ntsuam txiav mus rau ib tug ntev ntev Visual tshuaj xyuas ntawm lub sab nrauv weld - Visual Kev tshuaj xyuas ntawm lub puab weld -- X-ray tshuaj xyuas ntawm welds-- Qib ntawm lub ntsej muag kawg thiab qhov kawg lub ntsej muag zawj --Hydrostatic test --Ultrasonic flaw detection --Tiav lawm cov khoom tsis pom kev --Khoom --Cov khoom
Hais txog GNEE
GNEE Steel Co., Ltd. yog lub tuam txhab kev lag luam thiab kev lag luam uas muaj kev cuam tshuam loj hauv Tuam Tshoj txoj kev lag luam steel, npog thaj tsam ntawm 35, 000 square metres thiab tshwj xeeb hauv kev tsim steel rau 15 xyoo. Lub tuam txhab muaj warehouse ntawm 20, 000 square meters. Cov khoom muaj xws li seamless steel kav, rebars, galvanized steel kav, galvanized coils, colour-coated coils, stainless hlau daim hlau, stainless hlau coils, thiab lwm yam 12 khoom pawg thiab 36 hom hlau.
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FAQ
Q. Koj tuaj yeem lav qhov zoo ntawm koj cov khoom li cas?
A. Txhua yam khoom yog tsim los ntawm cov kev cob qhia uas muaj ntawv pov thawj thiab tshuaj xyuas los ntawm daim ntawv raws li lub teb chaws QA / QC cov qauv. Peb tseem tuaj yeem muab qhov lav rau peb cov neeg siv khoom kom lav qhov zoo.
Q. Koj puas tuaj yeem muab cov qauv?
A. Yog, koj ua tau. Cov qauv pub dawb muaj rau qhov ntau thiab tsawg, tab sis cov neeg yuav khoom yuav tsum tau them tus nqi pub dawb.
Q. yog dab tsiS235JR steel qib?
A.Grade S235JR muaj qhov tsawg kawg nkaus yield zog ntawm 235 MPa. Lub zog cuam tshuam ntawm chav tsev kub ntawm 20 degree yog tsawg kawg yog 27 joules.
Cim npe nrov: EN 10219 S235JR Steel Pipes, Tuam Tshoj EN 10219 S235JR Steel Pipes manufacturers, lwm tus neeg, Hoobkas
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