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<title><![CDATA[EC21 Product Catalogs - 321]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/321--284102/1/321.html]]></link><item>
<title><![CDATA[Thin Wall &amp; Ultra Thin Wall Seamless Stainless Steel Tube TP304, TP304L, TP316, TP316L, TP321]]></title><link><![CDATA[https://lisalloy.en.ec21.com/Thin_Wall_Ultra_Thin_Wall--11650723_11650761.html]]></link><description><![CDATA[321 (S32100)
3, Sizes 
OD: 6.0~80.0 mm
WT: 0.04~5.0 mm
Length: 3.0~8.0 meters
4, Standard specifications
ASTM A269
ASTM A213
ASTM A270
EN 10216-5
EN 10305-1
5, Delivery conditions
CD
CR
Pickeled
Pass]]></description><pubDate><![CDATA[20221005]]></pubDate></item>
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<title><![CDATA[Astm A312 TP321/321h Stainless Steel Pipe]]></title><link><![CDATA[https://baowuspecialsteel.en.ec21.com/Astm_A312_TP321_321h_Stainless--10986066_10986086.html]]></link><description><![CDATA[ASTM A312 TP321/321H STAINLESS STEEL PIPE
ASTM A312 tp 321 tube
, a312 tp 321h pipe, astm a312 321 stainless pipe, a312 321h seamless pipe
, a312 gr 321 welded pipe
BAOSTEEL SPECIAL METAL CO.,LTD(BSM]]></description><pubDate><![CDATA[20240206]]></pubDate></item>
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<title><![CDATA[TP321 Seamless Stainless Steel Pipe]]></title><link><![CDATA[https://shardle.en.ec21.com/TP321_Seamless_Stainless_Steel_Pipe--7635832_7635870.html]]></link><description><![CDATA[&amp;middot; Raw Material: Tsingshan or Yongxing stainless steel 
&amp;middot; Grades: TP304, TP304L, TP321, TP321H, TP310S, TP347H, TP316, TP316L, TP316Ti, TP317L, 904L,S31803 etc. 
&amp;middot; Surface finish:]]></description><pubDate><![CDATA[20150312]]></pubDate></item>
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<title><![CDATA[SUS317L Steel Tube SUS321 Steel Tube SUS321H Steel Tube SUS347H Steel Tube]]></title><link><![CDATA[https://sdzayisteel.en.ec21.com/SUS317L_Steel_Tube_SUS321_Steel--10413368_10415881.html]]></link><description><![CDATA[Product name:SUS317L Steel Tube SUS321 Steel Tube SUS321H Steel Tube SUS347H Steel Tube 
Key word:SUS317L Steel Tube SUS321 Steel Tube SUS321H Steel Tube SUS347H Steel Tube 
Standard:ASTM,AISI,GB,JIS]]></description><pubDate><![CDATA[20170519]]></pubDate></item>
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<title><![CDATA[Stainless Steel Pipe]]></title><link><![CDATA[https://xinhengtai.en.ec21.com/Stainless_Steel_Pipe--12033533_12033762.html]]></link><description><![CDATA[321 / 347 / XM7 / XM15 / XM27 / 403 / 405 / 410 / 420 / 430 / 431StandardASTM DIN GB ISO JIS BA ANSIInternal Diameter as requiredOuter Diameter as requiredLength as requiredTechnicscold drawn, cold r]]></description><pubDate><![CDATA[20251227]]></pubDate></item>
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<title><![CDATA[Seamless Pipe]]></title><link><![CDATA[https://nearyzsteel.en.ec21.com/Seamless_Pipe--11989902_11989904.html]]></link><description><![CDATA[321, 410S, 410L, 436L, 443, LH, L1, S32304, 314, 347, 430, 309S, 304, 439, 204C2, 425M, 409L, 420J2, 436, 445, 304L, 405, 370, S32101, 904L, 444, 301LN, 305, 429, 304J1, 317L
Application
Home applian]]></description><pubDate><![CDATA[20240822]]></pubDate></item>
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<title><![CDATA[Stainless Steel Pipe]]></title><link><![CDATA[https://karry1.en.ec21.com/Stainless_Steel_Pipe--4290191_4290765.html]]></link><description><![CDATA[Features:
1) Size:
a) O.D.:9.5~1220mm
b) W.T.:1~25mm ( we can also produce other specifications according to customers&apos;requirement )
2) Grades: 201,202,304,304l,310s,316,316l,and 321, customers&apos;reque]]></description><pubDate><![CDATA[20240525]]></pubDate></item>
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<title><![CDATA[High Performace Tubes, Finned Tubes]]></title><link><![CDATA[https://dss2024.en.ec21.com/High_Performace_Tubes_Finned_Tubes--11932778_11932779.html]]></link><description><![CDATA[TP316/316L(1.4401/1.4404,1.4435/1.4436), TP321/321H(1.4541/1.4878)TP316Ti(1.4571)TP347/347H(1.4550)TP317/317LTP310S/310H(1.4335)S31803/S32205(1.4462), N04400, N08825,N06625,N10276,etc.
]]></description><pubDate><![CDATA[20240506]]></pubDate></item>
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<title><![CDATA[Cold Drawn Seamless Steel Pipe]]></title><link><![CDATA[https://ain2024.en.ec21.com/Cold_Drawn_Seamless_Steel_Pipe--11907111_11928419.html]]></link><description><![CDATA[321,SUS321,1.4541,304,SUS304,1.4301,410,SUS410,1.4006,420,1.4021,1.4028,
434,1.4113,316L,SUS316L,1.4435,630,1.4542,431,1.4057
Vaster Shine is one of the earliest suppliers of cold drawn seamless stee]]></description><pubDate><![CDATA[20240423]]></pubDate></item>
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<title><![CDATA[201 316 304 Stainless Steel Pipe Tube Stainless Steel Seamless Pipe Welded Pipe]]></title><link><![CDATA[https://lqs2009.en.ec21.com/201_316_304_Stainless_Steel--11906275_11909871.html]]></link><description><![CDATA[321, 410S, 410L, 436L, 443, LH, L1, S32304, 314, 347, 430, 309S, 304, 439, 204C2, 425M, 409L, 420J2, 436, 445, 304L, 405, 370, S32101, 904L, 444, 301LN, 305, 429, 304J1, 317LApplication:Industry,Arch]]></description><pubDate><![CDATA[20240308]]></pubDate></item>
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<title><![CDATA[Stainless Steel Tubes for Heat Exchanger]]></title><link><![CDATA[https://abcmetal.en.ec21.com/Stainless_Steel_Tubes_for_Heat--11904926_11904927.html]]></link><description><![CDATA[Our production range
1. Product: Seamless &amp; Welded stainless Steel Tubes
2. Major Materials :
1)Stainless Steel : TP304/304L, TP310S, TP321, TP316L, TP317L, TP405, TP409
TP410, 904L, S31254
2)Duplex ]]></description><pubDate><![CDATA[20240222]]></pubDate></item>
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<title><![CDATA[ASTM A312 304 / 304L/316L Pipe Material Availiable for Construction Projects.]]></title><link><![CDATA[https://csco12138.en.ec21.com/ASTM_A312_304_304L_316L--11873243_11879639.html]]></link><description><![CDATA[ASTM: A312 TP 304 / 304L / 304H / 316 / 316L / 317 / 317L / 321 / 310 / 347 / 904L etcOthers: Duplex, Super Duplex, Monel, Nickel, Inconel, HastelloySize: Upto 48” NB. (Seamless &amp; Welded)Wall thick]]></description><pubDate><![CDATA[20231225]]></pubDate></item>
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<title><![CDATA[Industrial Liquid Delivery Large Caliber Stainless Steel Welded Pipes]]></title><link><![CDATA[https://gofarnewmaterial.en.ec21.com/Industrial_Liquid_Delivery_Large_Caliber--11675644_11679688.html]]></link><description><![CDATA[321, 316L, 317L, 310S, 2205, 2507, etc.
Brand: Tisco, Posco, Yongjin, Dongte, etc.
Certificate: ISO9001, IATF16949, ISO14001, PED, etc.
Features:
CNC large caliber stainless steel welded pipe making ]]></description><pubDate><![CDATA[20221124]]></pubDate></item>
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<title><![CDATA[Stainless Steel Decorative Pipe/Tube]]></title><link><![CDATA[https://purchasinghouse.en.ec21.com/Stainless_Steel_Decorative_Pipe_Tube--11539055_11539058.html]]></link><description><![CDATA[Material Stainless Steel Steel Grade 200 Series: 201 202
300 Series: 301 304 304L 316 316L 316Ti 309S 310S 310 317L 321
400 Series: 409L 410 410S 420J1 420J2 430 436 441 444
Duplex : 904L 2205 2507 2]]></description><pubDate><![CDATA[20220303]]></pubDate></item>
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<title><![CDATA[Linen Finish Plate Sheet Stainless Steel]]></title><link><![CDATA[https://normandymetal.en.ec21.com/Linen_Finish_Plate_Sheet_Stainless--11853499_11883700.html]]></link><description><![CDATA[321 / 321H / 347 / 347H / 904L etc.
UNS No. - UNS S30400, UNS S30403, UNS S31008, UNS S31620, UNS S31603, UNS S31603, UNS S31635, UNS S31703, UNS S32100, UNS S34700, UNS S34709, UNS S8904
EN No. - 1.]]></description><pubDate><![CDATA[20240104]]></pubDate></item>
<item>
<title><![CDATA[Stainless Steel &amp; Duplex Steel Tubes &amp; Pipes]]></title><link><![CDATA[https://lifengindustry.en.ec21.com/Stainless_Steel_Duplex_Steel_Tubes--11888745_11888752.html]]></link><description><![CDATA[tubes : ASME standards such as ：A213&amp; A312 TP316L ,TP304L,TP321，TP304 ,TP316 ,TP310/310S,TP904L,,duplex stainless steel tube like ASTM A789 S32205 .UNS32750,UNS31803.
Test：Hydraulic test 
]]></description><pubDate><![CDATA[20240116]]></pubDate></item>
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<title><![CDATA[201 430 2b Ba Welded Seamless Stainless Steel Pipe]]></title><link><![CDATA[https://yang930526.en.ec21.com/201_430_2b_Ba_Welded--11474649_11474674.html]]></link><description><![CDATA[Description Product NameStainless steel pipeApplicationsConstruction, decoration, industry, food grade, etcModel201/304(L)/316(L)/430/310(S)/321/410...Size5-2000*0.5-60*3000/6000mm OR AS CUSTOMER REQ]]></description><pubDate><![CDATA[20211112]]></pubDate></item>
<item>
<title><![CDATA[Stainless Steel Pipe]]></title><link><![CDATA[https://zhejiangjiujia.en.ec21.com/Stainless_Steel_Pipe--11834886_11834887.html]]></link><description><![CDATA[stainless steel precision tubes, capillary tubes, high-pressure thick walled tubes, large diameter thin-walled tubes, and thick walled tubes. Main materials: 304, 304L, 304H, 321, 321H, 316, 316L, 31]]></description><pubDate><![CDATA[20230817]]></pubDate></item>
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<title><![CDATA[Astm A312  2inch 4 Inch  6mm 25mmOd Stainless Steel Polished Mirror 8KPipe Duplex Pipe Suppliers]]></title><link><![CDATA[https://harper123.en.ec21.com/Astm_A312_2inch_4_Inch--11643632_11662972.html]]></link><description><![CDATA[321, 410S, 410L, 436L, 443, LH, L1, S32304, 314, 347, 430, 309S, 304, 439, 204C2, 425M, 409L, 420J2, 436, 445, 304L, 405, 370, S32101, 904L, 444, 301LN, 305, 429, 304J1, 317L
Processing Service:Bendi]]></description><pubDate><![CDATA[20230315]]></pubDate></item>
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<title><![CDATA[JIS 304 316L 410 420 High Quality Cold Rolled Seamless Stainless Steel Tubes Pipes]]></title><link><![CDATA[https://xiang333.en.ec21.com/JIS_304_316L_410_420--11869094_11873195.html]]></link><description><![CDATA[321, 410S, 410L, 436L, 443, LH, L1, S32304, 314, 347, 430, 309S, 304, 439, 204C2, 425M, 409L, 420J2, 436, 445, 304L, 405, 370, S32101, 904L, 444, 301LN, 305, 429, 304J1, 317LSurface Finish2BInvoicing]]></description><pubDate><![CDATA[20231205]]></pubDate></item>
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<title><![CDATA[In Hot/Cold Rolled Steel Material 304 Stainless Steel Pipe,China Factory 304 Stainless Steel Tube]]></title><link><![CDATA[https://lanlan2022.en.ec21.com/In_Hot_Cold_Rolled_Steel--11653383_11656133.html]]></link><description><![CDATA[321, 410S, 410L, 436L, 443, LH, L1, S32304, 314, 347, 430, 309S, 304, 439, 204C2, 425M, 409L, 420J2, 436, 445, 304L, 405, 370, S32101, 904L, 444, 301LN, 305, 429, 304J1, 317LApplication:Industry,Arch]]></description><pubDate><![CDATA[20221014]]></pubDate></item>
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<title><![CDATA[304 316 312 Stainless Heat Exchanger Tubes SS Stainless Steel Pipe]]></title><link><![CDATA[https://jetvision.en.ec21.com/304_316_312_Stainless_Heat--11032096_11107352.html]]></link><description><![CDATA[321 
Specification 
OD: 12.7-159mm 
WT: 0.5-8mm 
Standard ASTM A213,ASME SA213,GB13296, JIS3463,DIN17458, EN10216-5 
Surface Finish Annealed &amp; pickled, bright annealing, polished 
Length 6M or custom]]></description><pubDate><![CDATA[20200417]]></pubDate></item>
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<title><![CDATA[Stainless Steel Coil Tube]]></title><link><![CDATA[https://rocklai.en.ec21.com/Stainless_Steel_Coil_Tube--2066811_10566396.html]]></link><description><![CDATA[Stainless Steel Coil Tube
1. Material : 304、304L、316、316L、317L、321, etc
2. Diameter : 0.5-20.0mm
3. Thickness: 0.1-2.0mm 
4. Length: As per requirement
5. Application: Chemical, mechanical,]]></description><pubDate><![CDATA[20210916]]></pubDate></item>
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<title><![CDATA[Duplex Stainless Steel Welded Pipe]]></title><link><![CDATA[https://libowei111.en.ec21.com/Duplex_Stainless_Steel_Welded_Pipe--2272429_10478144.html]]></link><description><![CDATA[321, 347,904L Duplex SS, S31803 / 2205, S32750 / 2507 , S32760 Monel400 Inconel600 Incoloy800 Alloy20 Alloy28 Nickel Alloy. Welded Seamless Pipe Supplier Manufacturer
2. Product specification: OD 2 -]]></description><pubDate><![CDATA[20231023]]></pubDate></item>
<item>
<title><![CDATA[Stainless Steel Seamless Pipe]]></title><link><![CDATA[https://anniesteel.en.ec21.com/Stainless_Steel_Seamless_Pipe--9124432_9124433.html]]></link><description><![CDATA[Outer Diameter 
6mm-914mm (1/8&quot;-30&quot;)
The specifications can be produced 
according to your specific inquiry
Wall Thickness 
1mm-40mm (10S-160S)
Length: 13m Max
2
GradeTP304,304L, 316,316L,321,321H,31]]></description><pubDate><![CDATA[20150619]]></pubDate></item>
<item>
<title><![CDATA[Stainless Steel Pipe A790 TP904L S 31803 S 32205 S31254]]></title><link><![CDATA[https://lindasun00.en.ec21.com/Stainless_Steel_Pipe_A790_TP904L--2845141_5004810.html]]></link><description><![CDATA[321, TP321H, TP347, TP347H, TP904L,S 31803 , S 32205, 
Detailed Product Description
1) Outside diameter: 20 - 1, 067mm(SMLS) 20-2032mm(WELD)
2) Thickness: 1 - 80mm
3) Manufacturing standards: GB, DIN]]></description><pubDate><![CDATA[20231106]]></pubDate></item>
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<title><![CDATA[Stainless Steel Seamless Pipes]]></title><link><![CDATA[https://cn04036056.en.ec21.com/Stainless_Steel_Seamless_Pipes--9942839_9942840.html]]></link><description><![CDATA[321,321H,317/317L,347/347H,310S,2205/S31803 duplex steel.400,600,800 series alloys etc according to the standards of GB,ASTM/ASME,DIN,EN and JIS.Our stainless steel seamless pipes and tubes have oute]]></description><pubDate><![CDATA[20160429]]></pubDate></item>
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<title><![CDATA[Duplex-Stainless-Steel-Pipe-S31803]]></title><link><![CDATA[https://bohaiindustry.en.ec21.com/Duplex_Stainless_Steel_Pipe_S31803--4659010_4750792.html]]></link><description><![CDATA[321, 304, 304L, 316, 316L, 321, 310S, 317L, 347, 347H, 304H, 321H, 304LN 904L, 316H, UNS31803, S32205 
Material from Well known group producer Such as TSINGSHAN, JIULI, BAO STEEL, TISCO 
5) Standards]]></description><pubDate><![CDATA[20140801]]></pubDate></item>
<item>
<title><![CDATA[Stainless Steel Pipe]]></title><link><![CDATA[https://kathy820827.en.ec21.com/Stainless_Steel_Pipe--5242722_10310454.html]]></link><description><![CDATA[321H etc.) 
Alloy steel (A333 GR.6, A333 P11, A671 CC60 CL22 ) 
Size: From 1/2&quot;--48&quot;, also can produce specially for customer orders; 
Wall Thickness: For CS/Alloy steel pipe, range from SCH5--SCH160]]></description><pubDate><![CDATA[20170304]]></pubDate></item>

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