Qib B ERW STEEL PIPE

ERW steel yeeb nkab stands rau hluav taws xob kuj welded steel yeeb nkab. Nws yog ib hom yeeb nkab steel uas feem ntau siv rau hauv ntau yam lag luam, suav nrog kev tsim kho, roj thiab roj, thiab tsheb. Cov txheej txheem tsim khoom ntawm ERW steel kav yuav dhau los ntawm ib txoj hlua ntawm cov hlau los ntawm cov txheej txheem ntawm cov chais uas ua rau hauv lub tog raj kheej. Cov npoo ntawm cov sawb yog ces rhuab thiab welded ua ke siv ib tug hluav taws xob tam sim no. Cov txheej txheem no tsim cov yeeb nkab zoo, ruaj khov steel.

ERW steel kav tuaj nyob rau hauv ntau qhov ntau thiab tsawg, uas ua rau lawv haum rau ntau yam kev siv. Lawv muaj nyob rau hauv txoj kab uas hla ntawm 1/8 nti mus rau 24 ntiv tes thiab ntev txog 60 ko taw. Lawv tuaj yeem siv los thauj cov pa roj, dej, thiab roj, nrog rau kev tsim qauv.

Ib qho ntawm qhov zoo ntawm ERW steel kav yog lawv cov nqi pheej yig. Piv nrog rau lwm hom steel kav, lawv kuj tsis tshua muaj nqi, ua rau lawv xaiv rau ntau yam lag luam. ERW cov kav dej kuj paub txog lawv lub zog siab, kev ntseeg siab, thiab kav ntev. Lawv muaj peev xwm tiv taus qhov kub thiab txias, ua rau lawv tsim nyog rau kev thov.

Hauv kev xaus, ERW steel kav yog ib qho tseem ceeb hauv ntau qhov kev lag luam. Lawv yog cov pheej yig, ruaj, thiab ntau yam, ua rau lawv xaiv rau ntau yam kev siv. Cov txheej txheem tsim khoom ntawm ERW steel kav ua kom ntseeg tau tias lawv yog cov khoom zoo thiab muaj peev xwm tiv taus huab cua. Zuag qhia tag nrho, ERW steel kav yog ib qho kev xaiv zoo thiab siv tau rau txhua qhov kev lag luam uas xav tau cov yeeb nkab steel zoo.

Cov qauv ntawm Qib B ERW STEEL PIPE

1. Chemical Composition - Cov tshuaj muaj pes tsawg leeg ntawm Qib B ERW Steel Yeeb Nkab yuav tsum ua tau raws li cov qauv tsim los ntawm ASTM A53 lossis lwm yam kev qhia tshwj xeeb.
2. Mechanical Properties - Cov khoom siv kho tshuab ntawm Qib B ERW Steel Yeeb Nkab yuav tsum ua tau raws li cov cai ntawm ASTM A53 lossis lwm yam kev qhia tshwj xeeb.
3. Qhov Loj - Tus qauv loj ntau yam rau Qib B ERW Hlau Yeeb Nkab sib txawv ntawm 1/2 nti mus rau 24 nti hauv txoj kab uas hla.
4. Ntev - Tus qauv ntev ntawm Qib B ERW Steel Yeeb Nkab sib txawv ntawm 6 meters mus rau 12 meters tab sis tuaj yeem ua raws li tus neeg yuav khoom qhov tshwj xeeb.
5. Nto Finish - Sab nrauv ntawm Qib B ERW Steel Yeeb Nkab yuav tsum tsis txhob muaj qhov tsis xws luag xws li tawg, qhov, thiab dents. Nws yuav tsum muaj ib tug smooth finish.
6. Kev Ncaj Ncees - Qib B ERW Hlau Yeeb Nkab yuav tsum ncaj, thiab qhov siab tshaj plaws tso cai sib txawv ntawm qhov ntev yuav tsum tau teev nyob rau hauv qhov kev txiav txim.
7. Qhov kawg Finish - Qhov kawg kawg ntawm Qib B ERW Steel Yeeb Nkab yuav tsum yog square txiav, tsis muaj burrs lossis ntse npoo uas tuaj yeem ua rau raug mob thaum tuav cov yeeb nkab.
8. Daim ntawv pov thawj - Qib B ERW Steel Yeeb Nkab yuav tsum tau lees paub raws li cov qauv tsim los ntawm lub koom haum soj ntsuam thib peb uas tau lees paub.
9. Kev ntim khoom - Cov kav dej yuav tsum tau ntim nrog cov hlua hlau thiab qhwv nrog cov ntaub yas lossis cov ntaub qhwv kom muaj kev nyab xeeb ntawm kev thauj mus los thiab khaws cia.
10. Kev Kos Npe - Qib B ERW Hlau Yeeb Nkab yuav tsum raug cim nrog cov qib, qhov loj me, thiab cov lus qhia tshwj xeeb kom tso cai rau kev txheeb xyuas yooj yim.

1. ERW (Electric Resistance Welded) Hlau Yeeb Nkab: Hom yeeb nkab no yog tsim los ntawm cov txheej txheem vuam uas cov hlau sawb yog tsim rau hauv cov yeeb nkab zoo thiab tom qab ntawd welded longitudinally. Nws yog siv rau hauv kev tsim kho kev lag luam, kev thauj mus los hauv dej thiab roj, thiab hauv kev lag luam roj thiab roj rau kev thauj mus los ntawm cov khoom siv roj av thiab roj av.

2. SSAW (Spiral Submerged Arc Welded) Cov Yeeb Nkab Hlau: Cov yeeb nkab no yog tsim los ntawm cov txheej txheem vuam uas cov hlua khi yog tsim los ntawm dov thiab vuam steel sawb. Nws yog siv nyob rau hauv kev lag luam roj thiab roj rau kev thauj mus los ntawm roj av thiab natural gas.

3. LSAW (Longitudinal Submerged Arc Welded) Cov Yeeb Nkab Hlau: Cov yeeb nkab no yog tsim los ntawm cov txheej txheem vuam uas cov hlau phaj tau tsim los ua cov yeeb nkab zoo thiab tom qab ntawd welded longitudinally. Nws yog siv nyob rau hauv kev lag luam roj thiab roj rau kev thauj mus los ntawm roj av thiab natural gas.

4. SMLS (Seamless) Hlau Yeeb Nkab: Hom yeeb nkab no yog tsim los ntawm cov txheej txheem kub dov uas cov hlau tau tsim rau hauv lub tog raj kheej hollow thiab ces kos los ntawm mandrel los tsim cov yeeb nkab kawg. Nws yog siv rau hauv kev tsim kho kev lag luam, kev thauj mus los hauv dej thiab roj, thiab hauv kev lag luam roj thiab roj rau kev thauj mus los ntawm cov khoom siv roj av thiab roj av.

5. DSAW (Ob chav Submerged Arc Welded) Hlau Yeeb Nkab: Hom yeeb nkab no yog tsim los ntawm cov txheej txheem vuam uas siv ob lub arcs los tsim ib qho kev sib txuas ntawm cov yeeb nkab sab hauv thiab sab nraud. Nws yog siv nyob rau hauv kev lag luam roj thiab roj rau kev thauj mus los ntawm roj av thiab natural gas.