Hoobkas Zoo Zoo Kub Muag Kub-dipped Galvanized Square Rectangular Steel Pipes

Factory Zoo Zoo Kub Muag Kub-dipped Galvanized Square Rectangular Steel Pipes Featured Duab

Lus piav qhia luv luv:

Kub dip galvanized yeeb nkabyog cov tshuaj tiv thaiv ntawm molten hlau nrog hlau matrix los tsim alloy txheej, kom cov matrix thiab txheej yog ua ke. Kub dip galvanizing yog ua ntej pickling cov yeeb nkab steel, thiaj li yuav tshem tawm cov hlau oxide nyob rau saum npoo ntawm cov yeeb nkab steel, tom qab pickling, los ntawm ammonium chloride los yog zinc chloride aqueous tov los yog ammonium chloride thiab zinc chloride tov aqueous tov tank rau tu, thiab ces mus rau hauv lub kub dip plating tank. Kub dip galvanizing muaj qhov zoo ntawm txheej txheej, muaj zog adhesion thiab lub neej ua haujlwm ntev. Lub matrix ntawm kub dip galvanized steel yeeb nkab thiab molten da dej undergo complex lub cev thiab tshuaj cov tshuaj tiv thaiv los tsim ib tug nruj zinc-hlau alloy txheej nrog corrosion kuj. Cov txheej txheej hlau yog kev sib xyaw nrog cov zinc txheej ntshiab thiab cov yeeb nkab steel matrix, yog li nws cov corrosion kuj muaj zog.

Seem Tshooj:Square Steel Yeeb Nkab, Rectangular Steel Pipe

Txheem:ASTM, BS, DIN, GB, GB / T3094-2000, GB / T6728-2002, ASTM A500, DIN EN10210, lossis lwm yam

Qib:Q195,Q215,Q345,Q235,S235JR,GR.BD/STK500

SIZE:10x10mm, 15x15mm, 20x20mm, 25x25mm, 30x30mm, 40x40mm, 50x50mm, 60x60mm thiab lwm yam raws li cov neeg siv khoom

Zinc:30g-550g, G30, G60, G90, thiab lwm yam.

Kev kho deg:Kub dip galvanizing, electro galvanizing, txias galvanizing, anti-xeb xim txheej, hmoov txheej

Kev Pabcuam:Vuam, Punching, txiav, dabtsi yog khoov, decoiling

Nqe lus them nqi:30% TT ua ntej, tshuav nyiaj li cas ua ntej ua zaub mov xa tuaj

Pob:Cov kav dej me me hauv cov pob khoom uas muaj zog steel strips, cov khoom loj hauv xoob; Npog nrog cov hnab yas woven; Ntoo rooj; Haum rau kev nqa haujlwm; Loaded nyob rau hauv 20ft 40ft los yog 45ft thawv los yog nyob rau hauv tej; Kuj raws li tus neeg thov kev thov

Lub sij hawm xa tuaj:15-30 hnub (raws li qhov tseeb tonnage)

Cov ntaub ntawv chaw nres nkoj:Chaw nres nkoj Tianjin, Shanghai Chaw nres nkoj, Qingdao Chaw nres nkoj, thiab lwm yam.

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Product Detail

Khoom cim npe

Product Detail

Daim ntawv thov tseem ceeb

Nta

Galvanized square steel kavmuab kev tiv thaiv zoo thiab corrosion kuj. Lawv tag nrho cov qauv yog tsim los ntawm zinc, tsim ntom quaternary crystals uas tsim ib qho barrier ntawm steel phaj, zoo tiv thaiv corrosion los ntawm kev nkag mus. Qhov kev tiv thaiv corrosion no tshwm sim los ntawm zinc lub zog thaiv txheej. Thaum zinc ua raws li kev fij tseg ntawm kev txiav cov npoo, khawb, thiab plating abrasions, nws tsim ib txheej oxide insoluble, ua tiav nws txoj haujlwm thaiv.

Kub-dip galvanized square carbon kavyog tsim los ntawm vuam steel los yog strips uas tau dov rau hauv ib lub raj square. Cov raj square no ces muab tso rau hauv lub da dej kub-dip galvanizing thiab tau txais cov tshuaj tiv thaiv kab mob los tsim ib lub raj square tshiab. Cov txheej txheem tsim khoom rau kub-dip galvanized square tubes yog qhov yooj yim, tab sis muaj txiaj ntsig zoo. Muaj nyob rau hauv ntau qhov ntau thiab tsawg, cov raj no xav tau cov cuab yeej siv tsawg thiab peev, ua rau lawv tsim nyog rau me me galvanized square tube manufacturers.

Daim ntawv thov

Vimgalvanized square yeeb nkabyog galvanized ntawm cov yeeb nkab square, yog li daim ntawv thov ntau yam ntawm galvanized square yeeb nkab tau nthuav dav heev dua li cov yeeb nkab square.

Daim ntawv thov kev tsim vaj tsev thiab kev tsim: Siv rau hauv tsev thav duab, laj kab, stair railings, thiab lwm yam, muab kev txhawb nqa ruaj khov thiab ruaj khov.
Machinery thiab Cov Khoom Siv: Siv rau hauv kev tsim cov tshuab kev txhawb nqa thiab cov khoom siv, tsim nyog rau cov chaw ua haujlwm siab.
Furniture thiab Kho Kom Zoo Nkauj: Siv dav hauv rooj thiab lub rooj zaum thav duab, rhawv, dai kom zoo nkauj, thiab lwm yam, sib txuas ua kom ntev thiab zoo nkauj.
Cov Khoom Siv Tsheb Thauj Mus Los: Tsim nyog rau cov chaw zov me nyuam, cov ncej teeb pom kev zoo, thiab cov laj kab chaw nres tsheb, muab kev tiv thaiv mus sij hawm ntev los ntawm huab cua hnyav.
Daim Ntawv Thov Kev Tshaj Tawm: Tsim nyog rau cov ntawv tshaj tawm thiab kos npe thav ntawv, ua kom cov qauv kev ruaj ntseg thiab tiv thaiv xeb thiab deformation.
Qhov Rooj Ncej thiab Railings: Siv dav hauv cov qhov rooj, lub sam thiaj railings, thiab laj kab guardrails, ua kom muaj kev ruaj ntseg thiab kev nyab xeeb, haum rau cov tsev nyob thiab kev lag luam.

Tsis muaj

Khoom npe		Galvanized Square Rectangular Steel Yeeb Nkab
Zinc Txheej		30g-550g, G30, G60, G90
Phab ntsa Thickness		1-5MM
Nto		Pre-galvanized, Kub dipped galvanized, Electro galvanized, Dub, pleev xim rau, Threaded, Engraved, Socket.
Qib		Q235, Q345, S235JR, S275JR, STK400, STK500, S355JR, GR.BD
Ua siab ntev		± 1%
Oiled los yog Tsis-Oiled		Tsis-Oiled
Lub sij hawm xa tuaj		3-15 hnub (raws li qhov tseeb tonnage)
Kev siv		Civil engineering, architecture, steel towers, shipyard, scaffoldings, struts, piles rau kev tsuj ntawm landslide thiab lwm yam cov qauv
Ntev		Tsau lossis random, raws li cov neeg siv khoom xav tau
Kev ua haujlwm		Plain weave (yuav tau threaded, punched, shrunk, stretched ...)
Pob		Nyob rau hauv bundles nrog steel sawb los yog nyob rau hauv xoob, non-woven fabrics packings los yog raws li ib tug neeg thov kev pab
Them Nyiaj		T/T
Trade Term		FOB, CFR, CIF, DDP, EXW

Qib khoom

GB	Q195/Q215/Q235/Q345
ASTM	ASTM A53 / ASTM A500 / ASTM A106 Cov Lus Qhia
EN	S235JR / S355JR / EN 10210-1 / EN 39 / EN 1123-1: 1999

Khoom muaj pes tsawg leeg thiab mechanical zog

Qib	Tshuaj muaj pes tsawg leeg					Mechanical zog
	C	Mn	Si	S	P	tso siab rau	stretch	Longati
	C	Mn	Si	S	P	zog-Mpa	zog-Mpa	feem pua
q195 ua	0.06-0.12 dr hab	0.25-0.50 Nws	≤ 0.30	≤ 0.045	≤ 0.05	≥195	315-430 : kuv	≥33
q235 ua	0.12-0.20 Nws	0.30-0.67 Nws	≤ 0.30	≤ 0.045	≤ 0.04	≥235	375-500 : kuv	≥ 26
q345 ua	≤ 0.20	1.00-1.60 Nws	≤ 0.55	≤ 0.04	≤ 0.04	≥345	470-630 : kuv	≥ 22