Kev Qhia Yooj Yim

ASTM A53 ERW (hluav taws xob tiv thaiv welded) steel yeeb nkab siv welded steel yeeb nkab rau cov laj thawj dav dav, suav nrog kev tsim kho, kev tsheb thauj mus los. Nov yog qee cov ntsiab lus tseem ceeb txog ASTM A53 ERW Hlau Yeeb:

Cov txheej txheem ntau lawm: ASTM A53 ERW Hlau Yeeb Cov txheej txheem suav nrog kev tsis paub, kev tshuaj xyuas vuam, kev tshuaj xyuas super, ntsuas cua sov, cua txias , sizing, ntxuav, sib xyaw, qhov kawg tshuaj xyuas, kev ntsuas qhov kawg, cim, kev tiv thaiv, cov yeeb nkab tiv thaiv, Dab tsi yog khoov thiab kev nqis tsheb kauj ruam.
Kev qhia tshwj xeeb: 1 / 2inch {-16 nti, phab ntsa tuab: 1.5mm {5} h m m m m m m m m m m m m m m m m m
Nto Kho: Galvanizing, dub ploj, carving, xov, roj roj pleev roj, PVC cov khaub ncaws npog txhua pob.
Kev tswj kom zoo thiab tshuaj ntsuam: ASTM A53 erw steel yeeb siv thiab kuaj cov tshuaj tiv thaiv nruj thiab ntsuas cov tshuaj lom neeg, kev sim tshuaj kho mob tsis zoo (NDT) thiab kev sim ua haujlwm. Tsis yog kev sim ua kom tsis txhob raug siv los tshawb xyuas cov nplaim thiab kev kuaj sab hauv, thiab kev sim ua haujlwm hauv hydraulic yog siv los kuaj cov kav dej hauv qab siab.
Txheem thiab Khoom Xaiv: ASTM A53 yog tus qauv rau welded thiab seamless steel kav, siv dav siv hauv kev tsim kho, cov txheej txheem thiab kev thauj mus los thauj khoom. ERW steel kav yog feem ntau ua los ntawm kub-rolled lossis txias-rolled steel thiab yog tsim nyog rau ntau yam kev kub ntxhov, muaj qhov kub thiab txias, xeb tawm thiab kev co.
Daim Ntawv Thov Teb: ASTM A53 erw steel yeeb nkab siv tau nyob rau hauv ntau yam kev lag luam, suav nrog dej thiab roj tsheb thauj mus los, thiab hvac kev thauj mus los, thiab cov nyiaj hvac, vim nws tus nqi ua tau zoo thiab versatility.
Qhov zoo thiab cov kev txwv: Cov txiaj ntsig ntawm ASTM A53 yeeb nkab muaj suav nrog cov txiaj ntsig zoo, muaj ntau yam thiab versatility rau ntau cov kev siv. Kev txwv muaj lub zog tsis tshua muaj zog piv rau qee cov qauv thiab kev tiv thaiv kev txwv tsis zoo hauv cov chaw muaj kev sib raug zoo.
Cov ntaub ntawv xaj: Thaum xaj ATM A53 cov yeeb nkab hlau, koj yuav tsum tau muab cov ntaub ntawv xaj kom meej, suav nrog qib kawm, loj, ntev thiab xaus kho hom kev kho mob.

ASTM A 53ERW PIPE

Tshuaj Muaj Tshuaj

Hluav taws xob tiv thaiv vuam
Teem nqi	C	Mn	P	S	CU	Ni	Cr	Mo	V
GRAA	0.25	0.95	0.05	0.045	0.4	0.4	0.4	0.15	0.08
Gr.B	0.30	1.20	0.05	0.045	0.4	0.4	0.4	0.15	0.08

Cuab yeej

Hluav taws xob tiv thaiv vuam
Teem nqi	GRAA	Gr.B
Lub zog tensile	330	415
Paib lub zog	205	240

Cov ntsiab lus tseem ceeb ntawm ASTM A53 ERW kav

Pab Cov Lus Nug

Cov teeb meem ntau

ASTM A53 ERW (Cov Hluav Taws Xob Hluav Taws Xob Welded) Steel Yeeb Nkab Ua Txheej Txheem

1. Raw Khoom Xaiv:Xaiv hlau chev lossis steel phaj nrog cov khoom lag luam tsim nyog raws li cov khoom pib.

2. Unwinding thiab ncaj: unwinding thiab ncaj cov khoom siv rau kev ua.

3. Kawg txiav: Txiav cov khoom siv rau qhov ntev xav tau.

4. Ntug milling: Milling cov npoo kom tau txais qhov tseeb geometry.

5. Molding: Cov duab phaj sib npaug rau hauv lub voj voog.

6. VUAM: Los ntawm kev ua haujlwm siab tiv thaiv vuam los ua ib qho kev sib koom ua ke.

7. Cua txias: Yeeb nkab txias thiab sizing.

8. Sizing: Txo cov cheeb ntawm cov yeeb nkab rau qhov uas yuav tsum tau los ntawm cov yob lossis kos duab txo cov tshuab.

9. Txiav: Txiav lub ERW cov yeeb nkab mus rau qhov ntev teev, qhov tseeb ntawm cov kauj ruam no yog qhov tseem ceeb vim tias nws txiav txim siab siv tau cov khoom kawg.

10. Kuaj thiab tshuaj xyuas: Kev coj nruj kev thiab tshuaj xyuas kom ntseeg tau tias qhov xa mus rau qhov xa cov raj xa pa cov qauv kev lag luam thiab cov ncauj lus tshwj xeeb. Cov kev sim ua tsis yog kev sib tw muaj xws li kev sim tshuaj ultrasonic lossis EDDY tam sim no los xyuas cov yam tsis xws hauv Weld lossis cov qauv yeeb.
Yuav ua li cas tsis yog kev sim ua kev puas tsuaj?
Tsis Yog-kev sim ua txhaum

Tsis yog-kev sim ua kom puas (NDT) yog siv los tshawb xyuas nto thiab sab hauv ib yam xws li cov kab nrib pleb, tawg, xeb thiab npuas hauv cov kav hlau steel. Cov hauv qab no yog ntau qhov kev ntsuas kev ua txhaum cai thiab yuav ua li cas lawv tau ua:

Ultrasonic Soj Ntsuam (UT): Cov cim qhia tau los ntawm kev siv cov khoom siv ultrasonic nyob sab nraud ntawm cov yeeb nkab steel thiab cuam tshuam cov cim tau txais hauv cov yeeb nkab steel. Txoj hauj lwm, cov duab thiab qhov loj me ntawm qhov tsis xws luag yog txiav txim siab los ntawm kev txheeb xyuas cov teeb liab thiab kev ua cov duab.

Sib nqus particetle partic (mt): Tsim nyog rau kev kuaj xyuas nto thiab ze-nto qhov tsis xws hauv lub raj xa khoom. Ua ntej, saum npoo ntawm cov yeeb nkab steel yog magnetized, thiab tom qab ntawd ua kom cov hmoov sib nqus yog siv rau txiav txim siab qhov chaw thiab cov duab ntawm qhov tsis xws li cov kab lossis pob.

Eddy Testing (ect): Haum rau cov hlau txiav ntawm txhua daim thiab ntau thiab tsawg. Qhov chaw saum npoo thiab ze-nto tawm thaum tsis xws luag

Xov Tooj Hluav Taws Xob|(RT): Siv los tshawb xyuas sab hauv thiab ntxaum paug. Nws raug kuaj pom los ntawm kev sib kis lossis tawg ntawm x-rays thiab duab tsom.

Infrared Thermal Ntsuas (Irt): Tsim nyog rau kev kuaj pom qhov txawv txav ntawm qhov kub thiab txias thiab nyuaj-mus txog thaj chaw. Nrhiav kom tau thiab tshuaj xyuas los ntawm thermal zog, thermal duab ntes thiab ntsuas ntawm hluav taws xob hluav taws xob.