Lag luam wholesale Customized Q235 Q345 Ss400 Kub dov Erw Vuam Carbon Steel Round Tubes Chaw tsim khoom thiab chaw muag khoom

Kev Kho Kom Zoo Q235 Q345 Ss400 Kub Dov Erw Vuam Carbon Steel Round Tubes

Kev Piav Qhia Luv:

Crbon hlau puag ncig yeeb nkab hlauyog ib lub yeeb nkab hlau ua los ntawm cov hlau phaj lossis daim kab xev tom qab crimping thiab vuam, feem ntau ntsuas 6 meters. Cov yeeb nkab hlau puag ncig carbon muaj cov txheej txheem tsim khoom yooj yim, kev ua haujlwm siab, ntau yam thiab cov lus qhia, tab sis lub zog feem ntau qis dua cov yeeb nkab hlau seamless.

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

Kev Tshuaj Xyuas:SGS, TUV, BV, Lub Hoobkas Tshawb Xyuas

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

Cov Ntaub Ntawv Chaw Nres Nkoj:Chaw nres nkoj Tianjin, Chaw nres nkoj Shanghai, Chaw nres nkoj Qingdao, thiab lwm yam.

Daim Ntawv Thov:Cov Yeeb Nkab Kua, Cov Yeeb Nkab Boiler, Cov Yeeb Nkab Hydraulic, Cov Yeeb Nkab Qauv

Cov Duab Tshooj:Puag ncig

Ntev:12M, 6m, 6.4M, 2-12m, lossis raws li xav tau

Daim Ntawv Pov Thawj:ISO9001

Xa email rau peb Whatsapp Email

Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Cov Khoom Qhia Txog Khoom

Khoom	Kev piav qhia
Hom	Cov Yeeb Nkab Hlau Welded
Cov ntaub ntawv	API 5L, ASTM A53, ASTM A106 Qib B, lossis cov ntaub ntawv xav tau ntawm cov neeg siv khoom
Txoj kab uas hla sab nraud	17–914 hli (3/8"–36")
Phab ntsa tuab	TSW 10 SCH 20 SCH 30 STD SCH 40 SCH 60 XS SCH 80 SCH 100 SCH 120 SCH 140 SCH 160 XXS
Ntev	Ib qho ntev random / Ob chav ntev random / 5–14 m / 5.8 m / 6 m / 10–12 m / 12 m lossis kho kom haum
Hom Kawg	Qhov kawg tiaj tus, qhov kawg beveled, threaded, grooved, coupling, nrog lub hau yas
Kev Kho Mob Nto	Xim dub pleev xim, varnished, galvanized, tiv thaiv xeb txheej (3PE / PP / EP / FBE)
Cov Txheej Txheem Tsim Khoom	Kub dov / Txias rub / Kub nthuav dav
Cov Kev Ntsuas	Kev kuaj hydrostatic, kev kuaj ultrasonic, kev kuaj tam sim no eddy, kev kuaj qhov tsis zoo, kev tshuaj xyuas tshuaj lom neeg & kev tshuaj xyuas tshuab
Ntim Khoom	Muab nrog cov hlau strips; cov hnab yas woven; cov ntoo; cov khoom ntim xoob rau cov kav dej loj; tsim rau lub thawv lossis cov khoom xa tuaj ntau
Keeb kwm	Tuam Tshoj
Cov ntawv thov	Cov kav dej xa roj, roj av, dej
Kev Tshuaj Xyuas Sab Nraud	SGS, BV, MTC muaj
Cov Lus Cog Tseg Txog Kev Lag Luam	FOB, CIF, CFR
Cov nqe lus them nqi	FOB: 30% T/T tso nyiaj, 70% ua ntej xa khoom; CIF: 30% ua ntej + tshuav nyiaj ua ntej xa khoom; lossis 100% irrevocable L/C thaum pom
MOQ	10 tons
Muaj Peev Xwm Muab Khoom	5000 tons / hli
Lub Sijhawm Xa Khoom	10-45 hnub tom qab them ua ntej

Daim Ntawv Qhia Loj:

DN	OD Sab Nraud Txoj Kab uas hla		ASTM A36 GR. Ib Lub Yeeb Nkab Hlau Round		BS1387 EN10255
DN	OD Sab Nraud Txoj Kab uas hla		SCH10S	STD SCH40	TEJ	Nruab Nrab	HNYAV
MM	INCH	MM	(hli)	(hli)	(hli)	(hli)	(hli)
15	1/2”	21.3	2.11	2.77	2	2.6	-
20	3/4”	26.7	2.11	2.87	2.3	2.6	3.2
25	1”	33.4	2.77	3.38	2.6	3.2	4
32	1-1/4”	42.2	2.77	3.56	2.6	3.2	4
40	1-1/2”	48.3	2.77	3.68	2.9	3.2	4
50	2”	60.3	2.77	3.91	2.9	3.6	4.5
65	2-1/2”	73	3.05	5.16	3.2	3.6	4.5
80	3”	88.9	3.05	5.49	3.2	4	5
100	4”	114.3	3.05	6.02	3.6	4.5	5.4
125	5”	141.3	3.4	6.55	-	5	5.4
150	6”	168.3	3.4	7.11	-	5	5.4
200	8”	219.1	3.76	8.18	-	-	-

Tag nrho cov khoom raug tsim tawm nruj me ntsis raws li cov lus qhia ntawm daim ntawv cog lus, nrog rau kev tswj hwm qhov tuab ntawm±0.01 hlikom ntseeg tau tias muaj kev meej thiab zoo sib xws.

Peb sivkev siv tshuab txiav laserkom ua tiav cov npoo du, huv si, thiab raug. Cov kav hlau A36 ncaj nraim tau muab nrog cov khoom zoo galvanized nto tiav. Qhov ntev txiav txheem yog los ntawm6–12 meters, thiab peb kuj muab20ft thiab 40ft American Standard loj. Cov qhov ntev uas hloov kho, xws li 13 meters lossis lwm yam lus qhia, muaj thaum thov.

Nrog lub peev xwm khaws khoom ntawm ntau tshaj50,000 metersthiab cov zis txhua hnub tshaj5,000 tons, peb xyuas kom meej tias xa khoom sai, muaj khoom ruaj khov, thiab muaj nqi sib tw heev rau cov haujlwm thoob ntiaj teb.

Cov Khoom Zoo

Cov txiaj ntsig ntawmCov Yeeb Nkab Hlau Carbon Welded

Cov khoom siv kho tshuab zoo heev: Cov hlau carbon muaj lub zog tensile zoo, tiv taus kev khoov zoo, thiab qib siab ntawm qhov nyuaj, uas yog qhov tsim nyog rau ib feem ntawm cov qauv lossis lub tshuab.
Cov khoom siv pheej yig: Cov hlau carbon pheej yig dua li cov hlau tsis xeb, tooj liab thiab txhuas, yog li ntawd tus nqi tag nrho ntawm qhov project raug txo qis.
Kev siv tshuab zoo: Nws yooj yim rau kev ua tiav, xws li kev khawb, kev sib tsoo, kev tig thiab kev txiav, nws tuaj yeem ua tiav cov kev xav tau sib txawv.

Kev piav qhia txog khoom

Daim Ntawv Thov Tseem Ceeb:
1. Kev xa dej / roj, Cov qauv hlau, Kev tsim kho;
2. ROYAL GROUP ERW/Welded cov kav hlau carbon puag ncig, uas muaj qhov zoo tshaj plaws thiab muaj peev xwm muab khoom siv tau dav siv hauv cov qauv hlau thiab kev tsim kho.

Lus Cim:
1. Kev kuaj dawb, 100% kev lees paub zoo tom qab muag, Txhawb txhua txoj kev them nqi;
2. Tag nrho lwm yam lus qhia ntawm cov kav dej hlau carbon puag ncig muaj raws li koj xav tau (OEM & ODM)! Tus nqi Hoobkas koj yuav tau txais los ntawm ROYAL GROUP.

Ua ntej, cov khoom siv raw (phaj hlau lossis daim hlau kauj) raug tshem tawm thiab ua kom tiaj. Tom qab ntawd daim hlau raug txiav thiab npaj ntug, ua raws li kev vuam thiab tsim. Tom qab tsim, cov hlaws vuam sab hauv thiab sab nraud raug tshem tawm kom ntseeg tau tias qhov chaw du.

Tom qab ntawd, cov yeeb nkab yuav raug kho ua ntej, kho cua sov, ntsuas qhov loj, thiab ncaj. Tom qab ntawd yuav raug kuaj xyuas los ntawm kev sim eddy current thiab kev sim hydrostatic pressure kom ntseeg tau tias zoo thiab muaj kev nyab xeeb.

Thaum kawg, cov khoom raug ua tiav los ntawm kev pickling, kev tshuaj xyuas zoo zaum kawg, thiab kev kuaj xyuas qhov ntev. Tom qab dhau tag nrho cov kev tshuaj xyuas, cov kav dej raug ntim thiab tso tawm rau kev xa khoom.

Kev Ntim Khoom thiab Kev Thauj Mus Los

Feem ntau cov ntim khoom yog liab qab, hlau xaim khi, muaj zog heev.
Yog tias koj muaj cov kev xav tau tshwj xeeb, koj tuaj yeem siv cov ntim khoom tsis xeb, thiab zoo nkauj dua.

Cov kev ceev faj rau kev ntim khoom thiab kev thauj mus los ntawmA500 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 sivA53 Cov Yeeb Nkab Hlau, 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 Carbon, 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.