321 Seamless Steel Square Tube

SA 213 qhia txog cov khoom siv hluav taws xob sib txawv hauv cov khoom sib txawv, suav nrog ferritic thiab austenitic steels. Lub xub ntiag ntawm titanium nyob rau hauv cov khoom SA213 Tp321 txo qhov ntom ntawm ASME SA213 Tp321, ua rau nws hnyav dua.

Xa kev nug

Tsham tam sim no

321 Seamless Steel Tube

321 Seamless Square Tube

321 stainless hlau yog Ni-Cr-Ti hom austenitic stainless hlau. Nws qhov kev ua tau zoo zoo ib yam li ntawm 304. Txawm li cas los xij, vim qhov sib ntxiv ntawm cov hlau titanium, nws muaj kev tiv thaiv zoo dua rau cov qoob loo ciam teb corrosion thiab kub-kub lub zog, thiab tso cai rau nws los tswj tau zoo. Kev tsim ntawm chromium carbide.

Khoom Description

Khoom npe	321 Steel Square Tube
Ntev	1-12 m (Txhua qhov ntau thiab tsawg tuaj yeem hloov kho)
Tawm Dia	6mm -2500 hli
Thickness	1mm -150 hli
Txuj	AISI, ASTM, DIN, JIS, GB, JIS, SUS, EN, thiab lwm yam
Kev kho saum npoo	Polishing, annealing, pickling, ci 1. PVC, Dub thiab xim pleev xim 2. Cov roj pob tshab, cov roj tiv thaiv xeb 3. Raws li tus neeg thov kev thov
Thickness kam rau ua	± 0.01 hli
Thawv Loj	20ft GP: 5898mm (Length) x 2352mm (Width) x 2393mm (siab) 24-26CBM 40ft GP: 12032mm (Length) x 2352mm (dav) x 2393mm (siab) 54CBM 40ft HC: 12032mm (Length) x 2352mm (dav) x 2698mm (siab) 68CBM
Khoom siv	201,202,301,302,302HQ, 303,304,304L, 304F, 309,310,310s, 314,314l, 316,316L, 316Ti, 316F, 317,317l321,409L, 410,410S, 416,420,420J1,420JS 430, 430F, 431, 2205, 2507 thiab lwm yam.
Daim ntawv thov	Nws yog dav siv nyob rau hauv high-temperature daim ntaub ntawv, cov khoom siv kho mob, cov ntaub ntawv hauv tsev, chemistry, zaub mov kev lag luam, kev ua liaj ua teb, thiab cov khoom siv nkoj. Nws kuj tseem siv tau rau cov khoom noj, ntim dej haus, khoom siv hauv chav ua noj, tsheb ciav hlau, dav hlau, conveyor siv, tsheb, bolts, ceev, springs, thiab cov ntxaij vab tshaus.
MOQ	1 tuj, Peb tuaj yeem txais cov qauv txiav txim.
Lub Sijhawm xa khoom	Hauv 7-15 hnub ua haujlwm tom qab tau txais qhov tso nyiaj
Export Ntim	Waterproof ntawv thiab steel sawb packed. Standard Export Seaworthy Package.Suit rau txhua yam kev thauj mus los, lossis raws li qhov xav tau
Muaj peev xwm	25000 tons / hli

321 Seamless Steel Square Yeeb Nkab

321 Seamless Steel Pipe

Mechanical Properties ntawm 321 Stainless Steel Pipes

Qib	Tensile zog (MPa) min	Yield Strength 0.2% Pov thawj (MPa) min	Elongation (% hauv 50mm) min	Hardness
Qib	Tensile zog (MPa) min	Yield Strength 0.2% Pov thawj (MPa) min	Elongation (% hauv 50mm) min	Rockwell B (HR B) max	Brinell (HB) max
321	515	205	40	95	217
321H	515	205	40	95	217
347	515	205	40	92	201

Kev sib xyaw ntawm 321 Stainless Hlau Yeeb Nkab

Qib		C	Mn	Si	P	S	Cr	Mo	Ni	N	Lwm yam
321	min. max	- 0.08	2.00	0.75	0.045	0.030	17.0 19.0	-	9.0 12.0	0.10	Ti=5(C+N) 0.70
321H	min. max	0.04 0.10	2.00	0.75	0.045	0.030	17.0 19.0	-	9.0 12.0	-	Ti=4(C+N) 0.70
347	min. max	0.08	2.00	0.75	0.045	0.030	17.0 19.0	-	9.0 13.0	-	Nb=10(C+N) 1.0

Kev Pabcuam Tomqab Muag

1. Cov lus nug txog cov khoom: Peb pab neeg muab kev pabcuam rau cov neeg siv khoom muaj peev xwm teb tau cov lus nug lossis kev txhawj xeeb txog qhov zoo ntawm 321 seamless steel square raj. Txawm hais tias koj muaj lus nug txog cov khoom siv, kev ua haujlwm, lossis kev teeb tsa, peb cov kws tshaj lij yuav muab cov ntaub ntawv raug thiab sijhawm rau koj.

2. Kev Pabcuam Kev Pabcuam: Yog tias muaj teeb meem zoo lossis teeb meem nrog cov khoom, peb pab pawg pabcuam kev pabcuam yuav coj koj los ntawm kev daws teebmeem thiab muab kev daws teebmeem. Peb lub hom phiaj yog los pab koj txheeb xyuas lub hauv paus ntawm qhov teeb meem thiab nrhiav kev kho kom zoo.

3. Warranty Scope: Peb lav qhov zoo ntawm peb cov khoom. Yog hais tias lub 321 seamless steel square raj muaj qhov kev tsim khoom tsis zoo uas cuam tshuam rau nws qhov kev ua tau zoo lossis kev ua haujlwm ruaj khov, peb qhov kev lees paub suav nrog qhov tsim nyog kho lossis hloov pauv. Cov ntsiab lus tshwj xeeb thiab cov xwm txheej ntawm kev lees paub yuav raug teev tseg hauv cov ntaub ntawv pov thawj uas tuaj nrog cov khoom.

4. Kev tshuaj xyuas thiab kev ntsuam xyuas: Yog tias muaj teeb meem zoo tshwm sim, peb pab neeg tuaj yeem tshawb xyuas thiab ntsuas cov khoom los txiav txim qhov xwm txheej thiab qhov teeb meem ntawm qhov teeb meem. Qhov no pab peb muab cov lus qhia meej rau koj txog kev daws qhov teeb meem.

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