Lag luam wholesale ASTM A53 Gr. B ERW teem sijhawm 40 Cov Yeeb Nkab Hlau Dub Carbon siv rau Chaw Tsim Khoom thiab Chaw Muag Khoom Roj thiab Roj Av

ASTM A53 Gr. B ERW teem sijhawm 40 Cov Yeeb Nkab Hlau Dub Carbon siv rau Cov Yeeb Nkab Roj thiab Cov Roj Av

Kev Piav Qhia Luv:

Cov yeeb nkab roj (GB9948-88) yog ib qhocov yeeb nkab hlau tsis muaj seamlessHaum rau lub raj cua sov, lub tshuab hloov cua sov thiab cov kav dej ntawm cov roj av refinery. Nws yog ib hom hlau ntev nrog seem hollow thiab tsis muaj qhov sib koom ua ke.

Hom:Royal Steel Group

Kev Siv:Cov yeeb nkab roj

Nto:Dub

Khoom siv:J55, L80, N80, P110, 3Cr, 9Cr, 13Cr, 22C, 90SS, 95SS

Ntev:6-12m

Chaw nres nkoj FOB:Chaw nres nkoj Tianjin / Chaw nres nkoj Shanghai

Xa email rau peb Whatsapp Email

Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Cov Khoom Qhia Txog Khoom

Lub npe khoom	seamless steel tube Tuam Tshoj Chaw Tsim Khoom ROYAL GROUP
Khoom siv	Qib A/B/C, S235/275/355/420/460, SS400, A36, Q195/235/345
Kev kho qhov chaw	yeeb nkab liab qab, oiled & PVC, galvanized, pleev xim
Daim Ntawv Thov	Siv rau cov kav dej siab thiab kub thiab cov khoom siv
Duab	puag ncig
Qhov tuab	10-50 hli
Ntev	1-24M lossis raws li qhov kev thov
Sab nraud txoj kab uas hla	6-820 hli
Kev Siv Tshuab	Tsis muaj qhov sib txuas
Tus Qauv	API 5CT, ASTM A500, ASTM A501, API 5L, ASTM A106, ASTM A53
MOQ	5 Tons
Lub Sijhawm Xa Khoom	7-30 hnub
Txoj kev them nqi	TT

Lub thickness yog tsim tawm raws li daim ntawv cog lus. Peb lub tuam txhab ua cov txheej txheem thicknesstolerance yog nyob rau hauv ± 0.01 hli. Laser txiav nozzle, lub nozzle yog du thiab huv si. Ncaj nraimA106 Cov Yeeb Nkab Hlau,Qhov chaw galvanized. Txiav ntev ntawm 6-12meters, peb tuaj yeem muab American standard ntev 20ft 40ft. Los yog peb tuaj yeem qhib pwm los kho qhov ntev ntawm cov khoom, xws li 13 meter ect. 50.000m. warehouse. t tsim ntau dua 5,000 tons ntawm cov khoom ib hnub. yog li peb tuaj yeem muab rau lawv nrog lub sijhawm xa khoom sai tshaj plaws thiab tus nqi sib tw.

Cov Khoom Zoo

Cov txiaj ntsig ntawmA36 Cov Yeeb Nkab Hlau
1. Cov khoom siv kho tshuab zoo: Cov hlau carbon muaj lub zog tensile zoo, lub zog flexural thiab hardness, thiab nws tsim nyog dua rau kev tsim cov khoom siv kho tshuab thiab cov khoom.
2. Tus nqi qis dua: Piv nrog cov hlau tsis xeb, tooj liab, txhuas thiab lwm yam ntaub ntawv, cov hlau carbon pheej yig dua thiab muaj tus nqi qis dua.
3. Yooj yim rau kev ua: Cov hlau carbon muaj kev ua tau zoo thiab yooj yim rau kev tho, zeb, tig, txiav, thiab lwm yam, thiab tuaj yeem ua tau raws li qhov xav tau ntawm ntau yam txheej txheem ua.

Daim Ntawv Thov Tseem Ceeb

Siv dav hauv ntau yam lag luam: kev tsim nkoj, cov khoom siv kho tshuab, cov tshuab tsim kho, lossis hluav taws xob, thee yard, metallurgy, kua / roj kis, hlau qauv, kev tsim kho;

Lus Cim:
1.Dawbkev kuaj mob,100%kev ruaj ntseg tom qab muag khoom, Kev txhawb nqatxhua txoj kev them nqi;
2. Tag nrho lwm yam lus qhia ntawmcov kav hlau carbon puag ncigmuaj raws li koj xav tau (OEM & ODM)! Tus nqi Hoobkas koj yuav tau txais los ntawmPawg Neeg Muaj Koob Muaj Npe.

Cov Txheej Txheem Tsim Khoom

Ua ntej tshaj plaws, cov khoom siv raw uncoiling: Lub billet siv rau nws feem ntau yog hlau phaj lossis Nws yog ua los ntawm cov hlau strip, tom qab ntawd lub kauj yog flattened, qhov kawg tiaj tus yog txiav thiab welded-looper-forming-welding-sab hauv thiab sab nraud weld hlaws dai tshem tawm-ua ntej-kho-induction cua sov kho-sizing thiab straightening-eddy tam sim no kuaj-txiav- Dej siab tshuaj xyuas-pickling-kuaj xyuas qhov zoo kawg thiab qhov loj me, ntim khoom-thiab tom qab ntawd tawm ntawm lub tsev rau khoom.

Kev Tshuaj Xyuas Khoom

Kev Ntim Khoom thiab Kev Thauj Mus Los

Kev ntim khoom yogfeem ntau liab qab, hlau xaim khi, heevmuaj zog.
Yog tias koj muaj cov kev xav tau tshwj xeeb, koj tuaj yeem sivkev ntim khoom tsis xeb, thiab zoo nkauj dua.

Cov kev ceev faj rau kev ntim khoom thiab kev thauj mus los ntawmA53 Cov Yeeb Nkab Hlau
1. Cov kav dej hlau carbon yuav tsum tau tiv thaiv los ntawm kev puas tsuaj los ntawm kev sib tsoo, extrusion thiab txiav thaum lub sijhawm thauj mus los, khaws cia thiab siv.
2. Thaum sivCov Yeeb Nkab Hlau Carbon, koj yuav tsum ua raws li cov txheej txheem kev nyab xeeb thiab ua tib zoo saib xyuas kom tsis txhob muaj kev tawg, hluav taws, lom thiab lwm yam xwm txheej.
3. Thaum siv, cov kav hlau carbon yuav tsum tsis txhob kov cov kub siab, cov xov xwm corrosive, thiab lwm yam. Yog tias siv rau hauv cov chaw no, cov kav hlau carbon ua los ntawm cov khoom siv tshwj xeeb xws li kev tiv taus kub siab thiab kev tiv taus corrosion yuav tsum tau xaiv.
4. Thaum xaiv cov kav hlau carbon, cov kav hlau carbon ntawm cov ntaub ntawv tsim nyog thiab cov lus qhia yuav tsum tau xaiv raws li kev txiav txim siab dav dav xws li kev siv ib puag ncig, cov khoom nruab nrab, siab, kub thiab lwm yam.
5. Ua ntej siv cov kav hlau carbon, yuav tsum tau kuaj xyuas thiab sim kom paub tseeb tias lawv qhov zoo ua tau raws li qhov yuav tsum tau ua.

Kev Thauj Mus Los:Kev Xa Khoom Sai (Xa Khoom Qauv), Huab Cua, Tsheb Ciav Hlau, Av, Kev Thauj Khoom Hiav Txwv (FCL los yog LCL los yog ntau)

Peb Cov Neeg Siv Khoom

Kev lom zem rau cov neeg siv khoom

Peb tau txais cov neeg sawv cev Suav los ntawm cov neeg siv khoom thoob plaws ntiaj teb tuaj xyuas peb lub tuam txhab, txhua tus neeg siv khoom muaj kev ntseeg siab thiab kev ntseeg siab rau peb lub tuam txhab.