Lag luam wholesale Astm A53 sch40 Gas thiab roj Seamless Steel Tube Chaw tsim khoom thiab chaw muag khoom

Astm A53 sch40 Roj thiab Roj Seamless Hlau Raj

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.

Nrog ntau tshaj 10 xyoo kev xa tawm hlau mus rau ntau tshaj 100 lub tebchaws, peb tau txais lub koob npe zoo thiab ntau tus neeg siv khoom tsis tu ncua.

Peb yuav txhawb nqa koj zoo thoob plaws hauv tag nrho cov txheej txheem nrog peb cov kev paub txog kev tshaj lij thiab cov khoom zoo tshaj plaws.

Qauv Tshuag yog Dawb & Available! Txais tos koj qhov kev nug!

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

Cov Kev Pabcuam Ua Haujlwm:Khoov, Vuam, Decoiling, Txiav, Xuas Nrig

Kev Tshuaj Xyuas:SGS, TUV, BV, kev tshuaj xyuas Hoobkas

Lub Sijhawm Xa Khoom:3-15 hnub (raws li qhov tseeb tonnage)

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	Cov Hlau Tsis Muaj Qhov Txuas
Tus Qauv	AiSi ASTM GB JIS
Qib	Kub Dov A53 HSS Dub Hlau Seamless Hlau Yeeb Nkab
Ntev	5.8m 6m Kho, 12m Kho, 2-12m Random
Qhov chaw keeb kwm	Tuam Tshoj
Sab Nraud Txoj Kab Uas hla	1/2'--24', 21.3mm-609.6mm
Kev siv tshuab	1/2'--6': kev ua cov txheej txheem kub tho qhov
	6'--24': kev ua cov txheej txheem kub extrusion
Kev Siv / Daim Ntawv Thov	Cov yeeb nkab roj, Cov yeeb nkab laum, Cov yeeb nkab hydraulic, Cov yeeb nkab roj, Cov yeeb nkab kua, Cov yeeb nkab Boiler, Cov yeeb nkab Conduit, Cov yeeb nkab Scaffolding tshuaj thiab kev tsim nkoj thiab lwm yam.
Kev kam rau siab	±1%
Kev Pabcuam Ua Haujlwm	Khoov, Vuam, Decoiling, Txiav, Xuas Nrig
Cov hlau los yog tsis	Yog Alloy
Lub Sijhawm Xa Khoom	7-15 hnub
Khoom siv	API5L, Qib A & B, X42, X46, X52, X56, X60, X65, X70, X80, ASTM A53 Qib A & B, ASTM A106 Qib A & B, ASTM A135, ASTM A252, ASTM A500, DIN1626, ISO559, ISO3183.1/2, KS4602, GB/T911.1/2, SY/T5037, SY/T5040 STP410, STP42
Nto	Xim dub pleev xim, Galvanized, Ntuj, Anticorrosive 3PE coated, polyurethane ua npuas ncauj rwb thaiv tsev
Ntim khoom	Txheem Sea-worthy Packing
Lub Sijhawm Xa Khoom	CFR CIF FOB EXW

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. tsev rau khoom. 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 xaivCov Yeeb Nkab Hlau Roj Thiab Roj Av, cov kav hlau carbon uas muaj 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.