Txias galvanized square yeeb nkab zoo siab loj txoj kab uas hla boiler yeeb nkab

Lus piav qhia luv luv:

Kev siv:pipeline tsheb thauj mus los, boiler pipeline, hydraulic / tsheb pipeline, roj / roj drilling, zaub mov / dej haus / khoom noj siv mis, machinery kev lag luam, tshuaj lom neeg kev lag luam, mining, tsev kho kom zoo nkauj, siv tshwj xeeb

Sab nraud txoj kab uas hla:20mm-600 hli

Qib:10#-45#, 16 lab, A53-A369, Q195-Q345, ST35-ST52, 10#

Thickness:2-80 hli

Lub thickness ntawmlub chamber phab ntsa yog 1mm-60mm

Txheem:API 5L ASTM A106-2006 API ASTM A106-2006

Ntawv pov thawj:ASME, ANSI, DIN, JIS, BS, GB, Ks, API

Cov duab:puag ncig lub kaum sab xis square

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Product Detail

Khoom cim npe

Cold galvanized square yeeb nkab Nws yog ib qho square zoo ntawm lub raj, cov yeeb nkab zoo li no hauv peb lub neej yog ntau daim ntawv thov, thiab cov khoom siv ntawm lub raj square tsis ruaj khov, ntau cov ntaub ntawv hauv peb lub neej tuaj yeem ua cov raj square thiab ua.Cov khoom siv feem ntau yog nyob ntawm nws lub hom phiaj thiab ib puag ncig uas nws siv.Thiab feem ntau ntawm kev ua lag luam yog ua tiav nrog cov yeeb nkab steel rau feem ntau.Nws cov ntim kuj muaj qee qhov tshwj xeeb, feem ntau square raj yog li 50 ib pob.

Galvanized square yeeb nkab yog tsim los ntawm lub hauv paus ntawm square yeeb nkab ua, galvanized square yeeb nkab yog tsim los ntawm steel yeeb nkab ua galvanized square yeeb nkab.Yog li tsim galvanized square yeeb nkab.Cov khoom siv yeeb nkab no kuj yog kom muaj qhov sib txawv ntawm kev siv tshuab, nws yog ib xees ntawm lawv Cold galvanized square yeeb nkab Thiab kub-dip galvanized square yeeb nkab.Txias galvanized square yeeb nkab yog tiag tiag galvanized los ntawm galvanizing galvanized ua los ntawm cov yeeb nkab square.

Txias galvanized square yeeb nkab: Lub hauv paus ntsiab lus tseem ceeb ntawm kev siv zinc muab tub lim txheej, hauv kev siv cov txheej txheem txheej txheej yuav raug coated rau saum npoo kom tiv thaiv, tom qab ziab los ua zinc muab tub lim, hauv cov txheej txheem qhuav ntawm zinc ( mus txog 95%).Nyob rau tib lub sij hawm taw tes galvanized square yeeb nkab kuj yog ib qho ntawm cov khoom tseem ceeb.Electrogalvanizing yog qhov zoo dua li txheej txheej hauv nws qhov ruaj khov thiab cov nyiaj galvanizing

Txheej Hom Txias Galvanizing

Cold galvanized square yeeb nkab Nws yog siv los pleev xim rau saum npoo ntawm lub raj square nrog zinc txheej, uas yuav tsim cov hlau zinc txheej rau saum npoo ntawm lub raj square, uas tuaj yeem cuam tshuam qhov kev sib cuag ntawm lub raj square thiab lub ntiaj teb sab nraud, thiab tseem zoo tiv thaiv corrosion ntawm atmospheric raj.Tab sis nws qhov tsis zoo yog vim nws yog coated galvanized, galvanized txheej tsis ruaj khov, yooj yim rau khawb thiab khob tawm.Tab sis nws kuj muaj nws qhov zoo thiab yooj yim.Vim tias ib zaug pom kev puas tsuaj, peb tuaj yeem siv xim los kho qhov kev puas tsuaj yam tsis tas yuav rov galvanize.Qhov no yog unmatched los ntawm lwm yam galvanized square yeeb nkab.

Txias Galvanizing Los ntawm Electroplating

Galvanized square yeeb nkab uas tsim los ntawm txoj kev no yog cov khoom tseem ceeb tshaj plaws nyob rau hauv txias galvanized square yeeb nkab.Vim tias txoj kev galvanized no muaj cov yam ntxwv ntawm tus nqi qis, kev ua haujlwm yooj yim, galvanized txheej yog ruaj khov dua.Qhov no kuj yog vim li cas vim li cas ntau ntawm peb galvanized square yeeb nkab manufacturers coj ib tug zoo nkauj rau no galvanized square yeeb nkab.

Lub hauv paus ntsiab lus ntawm electrogalvanizing yog tsuas yog siv electrolysis los ua ib qho zoo, ntom thiab zoo-combined hlau zinc deposition txheej rau saum npoo ntawm lub workpiece.Cov txheej zinc ua los ntawm txoj kev galvanizing no yog qhov ruaj khov, thiab nws tsis yooj yim rau poob, uas ua rau cov yeeb nkab txias galvanized zoo ib qho nyiaj ntxiv hauv kev tiv thaiv corrosion.Qhov teeb meem ntawm zinc txheej stability nyob rau hauv lwm txoj kev txias galvanizing yog daws tau zoo.

Txoj Cai Txheej Txheem

Zoo txias txias galvanized steel, thiab tom qab kev kho deg raws li specifications, tab sis kuj yuav tsum cia siab rau cov txheej txheem zoo, thiaj li yuav muab tag nrho cov kev ua si rau qhov zoo tshaj plaws ntawm txias galvanized steel, zoo tiv thaiv.Ntxiv nrog rau ntau yam kev qhia tshwj xeeb, ntau hom txias galvanized aerosol cov kaus poom, txias galvanized siv cov txheej txheem feem ntau yog siv: txhuam txheej, cua txau thiab kev kub siab airless txau 3. Cov menyuam txheej txheej ceev ceev, tab sis vim tsis zoo permeability, huab cua feem ntau. daig hauv zaj duab xis, yog li nws tsis haum rau primer "txias galvanized" txheej.

Cov txheej txheem hluav taws xob galvanizing yog raws li nram no: tshuaj degreasing → dej kub ntxuav → dej ntxuav → hluav taws xob tshem cov roj → dej kub ntxuav → dej ntxuav → muaj zog corrosion → dej ntxuav → hluav taws xob galvanizing hlau alloy → dej ntxuav → lub teeb ntxuav → passivation → dej ntxuav → ziab.

Ib tug qauv los xam
Square tube hnyav xam mis: 4 * phab ntsa thickness * (sab ntev - phab ntsa thickness) * 7.85.

Piv txwv li: square tube 50 * 50 * 5 * 6m, denoted as: 50 (dav) * 50 (dav) * 5 (phab ntsa thickness) * 6m (tus naj npawb ntawm meters).Vim hais tias lub raj square yog sib npaug, uas yog, tus naj npawb ntawm cov meters uas nquag siv yog 6 meters;Kev lag luam dav dav tsuas yog qhia raws li: 50 * 5.Raws li txoj kev qhia ntawm square tube, square tube feem ntau siv sab dav thiab phab ntsa thickness raws li tus qauv qhia.

Specification

Khoom npe	Cold galvanized square yeeb nkab
(OD) Sab nraud txoj kab uas hla	10MM * 10MM-500MM * 500MM
(WT) Phab ntsa thickness	0.6MM-20MM
Ntev	1M, 4M, 6M, 8M, 12M (raws li tus neeg yuav khoom thov)
Xaus	Plain, Beveled, Xov Nrog Couplings lossis Sockets; Yas Caps Thiab Hlau Rings tuaj yeem muab tau yog tias ua tau
Txuj	GB / T3091-2001, BS 1387-1985, DIN EN10025, EN10219, JIS G3444: 2004, ASTM A53 SCH40/80/STD, BS- EN10255-2004
Qib	Q195/Q215/Q235/Q345/S235JR/GR.BD/STK500
Cov txheej txheem	Kub Rolled lossis Cold Rolled ERW
Pob	Npog nrog tarpaulin, ntim lossis hauv ntau
Daim ntawv pov thawj	CE, BV, SGS, ISO9001, API
Lub sij hawm xa tuaj	Tshuag lossis Feem ntau hauv 10-45 hnub tom qab tau txais cov nyiaj them ua ntej
Pre-galvanized steel yeeb nkab
(Square) SHS		(Rectangular) RHS
(Out dia.)mm	(Wall thickness) hli	(Out dia.)mm	(Wall thickness) hli
15 * 15	0.7-2.0 Nws	20 * 30	0.7-2.0 Nws
20 * 20	0.7-2.0 Nws	20 * 40	0.7-2.0 Nws
25 * 25	0.7-2.0 Nws	25 * 50	0.7-2.0 Nws
30 * 30	0.7-2.0 Nws	30 * 40	0.7-2.0 Nws
38 * 38	0.7-2.0 Nws	30 * 50	0.7-2.0 Nws
40 * 40	0.7-2.0 Nws	40 * 60	0.7-2.0 Nws
50 * 50	0.7-2.0 Nws	40 * 80	0.7-2.0 Nws
60 * 60	0.7-2.0 Nws	37 * 57	0.7-2.0 Nws
80 * 80	0.7-2.0 Nws	27 * 47	0.7-2.0 Nws
100 * 100 hli	0.7-2.0 Nws	37 * 77	0.7-2.0 Nws
		50 * 100 hli	0.7-2.0 Nws