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<title><![CDATA[EC21 Product Catalogs - 321]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/321--2842/1/321.html]]></link><item>
<title><![CDATA[321 Stainless Steel Welded Pipes and Tubes]]></title><link><![CDATA[https://yesi882000.en.ec21.com/321-Stainless-Steel-Welded-Pipes--862894_4330591.html]]></link><description><![CDATA[Compared with the stainless steel seamless pipe, it boasts high technical content, a wider coverage, uniform wall thickness, high precision, smooth and flat inner wall, no mechanical pitting, high qu]]></description><pubDate><![CDATA[20200513]]></pubDate></item>
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<title><![CDATA[TP304/304L TP316/L TP321 TP310S TP347 Stainless Steel Pipe]]></title><link><![CDATA[https://lindasun00.en.ec21.com/TP304-304L-TP316-L-TP321--2845141_2845142.html]]></link><description><![CDATA[321, TP321H, TP347, TP347H, TP904L,S 31803 , S 32205,
ÃÂ 
Detailed Product Description
1) Outside diameter: 20 - 1, 067mm(SMLS) 20-2032mm(WELD)
2) Thickness: 1 - 80mm
3) Manufacturing standards: ]]></description><pubDate><![CDATA[20231106]]></pubDate></item>
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<title><![CDATA[Astm A312 TP321 SUS 310S 304 316 50mm 70mm Stainless Steel Tube Welded Polished Stainless Steel Pipe]]></title><link><![CDATA[https://harper123.en.ec21.com/Astm-A312-TP321-SUS-310S--11643632_11665902.html]]></link><description><![CDATA[Processing Service:Bending, Welding, Decoiling, Punching, Cutting, MouldingGrade:300 SeriesSection Shape:RoundAlloy Or Not:Non-AlloySurface Finish:2BInvoicing:by theoretical weightDelivery Time:8-14 ]]></description><pubDate><![CDATA[20230315]]></pubDate></item>
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<title><![CDATA[Medium and Low Pressure Boiler Tube]]></title><link><![CDATA[https://lunbaosteeltubes.en.ec21.com/Medium-and-Low-Pressure-Boiler--11849819_11889338.html]]></link><description><![CDATA[Product NameMedium and Low Pressure Boiler TubeMaterial1,Austennitic SS (304 316/316L 321 347/347H 904L Alloy254SMO N08031...)Duplex SS, Ni Base Alloy,Ni-Cu Alloy,Hastelloy,T5, T9, T11, T12, T22, T23]]></description><pubDate><![CDATA[20241120]]></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_11907113.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[20240228]]></pubDate></item>
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<title><![CDATA[304 316 Stainless Steel Seamless Pipes]]></title><link><![CDATA[https://cn04036056.en.ec21.com/304-316-Stainless-Steel-Seamless--9942839_9973724.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[20160513]]></pubDate></item>
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<title><![CDATA[Seamless Steel Pipe]]></title><link><![CDATA[https://mikepiping163.en.ec21.com/Seamless-Steel-Pipe--11598263_11598562.html]]></link><description><![CDATA[Product Detailsl We supply Seamless Pipe ASTM A53/A106/API5LGR.B/ x42...
l As an excellent piping solution supplier. Help customers solve their needs for stainless steel(304、321、316L、310S、220]]></description><pubDate><![CDATA[20220707]]></pubDate></item>
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<title><![CDATA[Carbon Steel ASME B16.9 Pipe Fitting Seamless Straight/Reducing Tee DN80 ASTM A234 STD WPB Butt Weld]]></title><link><![CDATA[https://hxpipelineequipment.en.ec21.com/Carbon-Steel-ASME-B16.9-Pipe--11575951_11785511.html]]></link><description><![CDATA[321/WP347,A815 UNS S31803/S32205/ S32750/S32760, A182 F304/F316/F321/F347,F51/F53/F55)
Alloy steel (ASTM A234 WP11/WP/12/WP22/WP5/WP9/WP91,A182 F11/F12/F22/F5/F9/F91)
Size Range: 1/2”-36”
Marking]]></description><pubDate><![CDATA[20230509]]></pubDate></item>
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<title><![CDATA[High Frequency Welded Finned Pipe of Punching Type]]></title><link><![CDATA[https://jysuling1.en.ec21.com/High-Frequency-Welded-Finned-Pipe--11600429_11812599.html]]></link><description><![CDATA[321/321L,TP347H,T11,T22,T91,etc. 
Fins Material 
Carbon Steel , Alloy Steel, Heat Resistant Steel,Stainless Steel etc.
Q235-BF,08F,08AL, 1Cr18Ni9Ti, 0Cr13, 1Cr13, 0Cr18Ni9, 09CrCuSb, 
CS,A1008-B,SPHC]]></description><pubDate><![CDATA[20230628]]></pubDate></item>
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<title><![CDATA[Explosion Cladding Metal Material Q345R+SS30408]]></title><link><![CDATA[https://janus2019.en.ec21.com/Explosion-Cladding-Metal-Material-Q345R--11013043_11043956.html]]></link><description><![CDATA[321, 410, 904L,
2205, 2507
Monel 400, Inconel 600, 625, 686, Inconel
800, 825, 840.
Hastelloy B, B2, C, C22, C276
C10200, C10300. C11000, C61300, C70600,
C71500
SB265 Gr1 Gr2
Copper/stainless steel c]]></description><pubDate><![CDATA[20230814]]></pubDate></item>
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<title><![CDATA[E355 Cold Drawn Tubes Supply To Hydraulic Cylinder Manufacturers Russia]]></title><link><![CDATA[https://susanxudsteel.en.ec21.com/E355-Cold-Drawn-Tubes-Supply--11665304_11667044.html]]></link><description><![CDATA[321.10-1.401.10-1.400.0350.0350.3000.300 E355≤0.2≤0.55≤1.60.0250.025 SAE10260.22-0.280.15-0.350.60-0.900.0400.050 Steel GradeRm MpaReH MpaElonggationcold finished Rm Mpacold finished Elonggatio]]></description><pubDate><![CDATA[20221102]]></pubDate></item>
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<title><![CDATA[Stainless Steel Pipe]]></title><link><![CDATA[https://libowei111.en.ec21.com/Stainless-Steel-Pipe--2048109_2048110.html]]></link><description><![CDATA[321 Stainless Steel Pipe
316ti Stainless Steel Pipe
310s Stainless Steel Pipe
904L Stainless Steel Pipe
317L Stainless Steel Pipe
316 Stainless Steel Tubing
Nickel Alloy Monel 400 Pipe
Nickel Alloy I]]></description><pubDate><![CDATA[20231023]]></pubDate></item>
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<title><![CDATA[Seamless Stainless Steel Boiler &amp; Heat-exchanger Tube]]></title><link><![CDATA[https://skywalking9.en.ec21.com/Seamless-Stainless-Steel-Boiler--3029452_3029449.html]]></link><description><![CDATA[furnaces etc. 
Executive Standards: ASTM/ ASME A 213/SA 213 A269/SA269 A312/ SA312 JIS G3459 G3463 DIN 17456 DIN17458
Steel Grade: 304/304L/304H 316/316L/316LN 316Ti 321/321H 309S 310S 347/347H
]]></description><pubDate><![CDATA[20080911]]></pubDate></item>
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<title><![CDATA[Heat Exchanger Coil Tubes]]></title><link><![CDATA[https://lifengindustry.en.ec21.com/Heat-Exchanger-Coil-Tubes--11883741_11883742.html]]></link><description><![CDATA[321，TP304 ,TP316 ,duplex stainless steel tube like ASTM A789 S32205 .2.Carbon steel tubes with ASME standards and En10216-1 such as ：SA-179、 SA-192 ,SA-210 ,EN10216-1 TC1 P265GH ,P235GH,P11.3. ]]></description><pubDate><![CDATA[20240106]]></pubDate></item>
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<title><![CDATA[Industrial SUS 304 304L  Mirror Stainless Steel Round Pipe]]></title><link><![CDATA[https://yang930526.en.ec21.com/Industrial-SUS-304-304L--11474649_11474650.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>
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<title><![CDATA[Hollow Section of Low Carbon Steel Cold Rolled Round Straight Seam Steel Pipe LSAW Tube]]></title><link><![CDATA[https://yuantaisteel.en.ec21.com/Hollow-Section-of-Low-Carbon--11636204_11636472.html]]></link><description><![CDATA[321
9.53
0.375
311.33
209.20
52”
1321
12.70
0.500
413.89
278.12
56”
1422
9.53
0.375
335.31
225.32
56”
1422
12.70
0.500
445.84
299.59
60”
1524
9.53
0.375
359.52
241.50
60”
1524
12.70
0.500
4]]></description><pubDate><![CDATA[20220909]]></pubDate></item>
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<title><![CDATA[Stainless Steel Seamless Pipe]]></title><link><![CDATA[https://kodyddss.en.ec21.com/Stainless-Steel-Seamless-Pipe--3519340_3519341.html]]></link><description><![CDATA[Good Quality, Competitive Price and High Credit.
Stainless Steel Seamless Tubes &amp; Pipes: OD: 6 mm to 530 mm Wall Thickness: 0.9 mm to 25 mm Length: 1000 mm to 20000 mm
Grade:304,304L,321,316,316L,316]]></description><pubDate><![CDATA[20090720]]></pubDate></item>
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<title><![CDATA[ASTM A213 SCH 80 Hot Rolled Stainless Steel Pipe]]></title><link><![CDATA[https://huaxipipe.en.ec21.com/ASTM-A213-SCH-80-Hot--11560540_11665436.html]]></link><description><![CDATA[321/321HSchedule: 80/80SAcc. To ANSI B36.19/36.10O. D.: 6mm to 508mmW. T.: 0.5mm to 40mmLength: Max. 20 metersDelivery conditions: Solution Annealed and PickledInspection: ISO 9001-2000, PED 97/23/EC]]></description><pubDate><![CDATA[20221029]]></pubDate></item>
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<title><![CDATA[304 316 Stainless Steel Seamless Pipe Seamless Tube]]></title><link><![CDATA[https://azajenny.en.ec21.com/304-316-Stainless-Steel-Seamless--6878158_7424705.html]]></link><description><![CDATA[Stainless seamless steel tube
Material:201\202\321\301\302\304\ 
321H\304L\316\316L\317\ 
317L\310\310S\904L\316TI\409\410\430\439
Size: OD 4.75-800 Thickness 1-50mm
If need further information, plea]]></description><pubDate><![CDATA[20140319]]></pubDate></item>
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<title><![CDATA[A335P91 and WB36 High Pressure Tees]]></title><link><![CDATA[https://bohaiindustry.en.ec21.com/A335P91-and-WB36-High-Pressure--4659034_4750805.html]]></link><description><![CDATA[Standard:
ANSI B16.9, ANSI B16.28, DIN 2605, DIN2615, DIN2616, JIS B2312, JIS B2313
Material:
Carbon Steel
ASTM A 234 WPB
Stainless Steel
ASTM A403 WP304/304L, WP316/316L, WP321, WP347
Alloy Steel
AS]]></description><pubDate><![CDATA[20140801]]></pubDate></item>
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<title><![CDATA[PIPE 20&quot;X20.62mm. BE. ASTM A312 Gr.TP316/316L. SMLS]]></title><link><![CDATA[https://greatwallsteel9.en.ec21.com/PIPE-20-X20.62mm.-BE.-ASTM--11575970_11785520.html]]></link><description><![CDATA[321/321H, TP347/347H, TP316Ti, TP904L, N08904, S31803, S32205, S32304, S32750, SAF2205, SAF2304, SAF2507, 1.4301, 1.4306, 1.4401, 1.4404, 1.4833, 1.4845, 1.4571, 1.4438, 1.4541, 1.4550, 1.4539, 1.446]]></description><pubDate><![CDATA[20230509]]></pubDate></item>
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<title><![CDATA[Stainless Steel Wire Braided Flexible Expansion Joint Corrugated Metal Hose with Flange]]></title><link><![CDATA[https://yopipe1.en.ec21.com/Stainless-Steel-Wire-Braided-Flexible--11858282_11860787.html]]></link><description><![CDATA[ypeWeldedSteel Grade300 SeriesTolerance±1%Gradess304 316 321 etcSteel Grade316L, 316, 321, 304Surface Finish2DInvoicingby theoretical weight
]]></description><pubDate><![CDATA[20231031]]></pubDate></item>
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<title><![CDATA[Ultra High Purity (UHP) Tubes and Pipes]]></title><link><![CDATA[https://jfyjfy666.en.ec21.com/Ultra-High-Purity-UHP--11409134_11409135.html]]></link><description><![CDATA[Ultra High Purity (UHP) Tubes and Pipes
Mainly produces various grades (304, 340L, 321, 316L, etc.), specification of ultra-precision, super clean, super bright, high strength, seamless stainless ste]]></description><pubDate><![CDATA[20211208]]></pubDate></item>

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