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<title><![CDATA[EC21 Product Catalogs - welded a53 b]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/welded a53 b.html]]></link><item>
<title><![CDATA[Seamless Steel Pipes]]></title><link><![CDATA[https://xinhengtai.en.ec21.com/Seamless_Steel_Pipes--12033532_12033753.html]]></link><description><![CDATA[B, Q345A-E, 20#, 10#,16Mn, ASTM A36, ASTM A500, ASTM A53, ASTM 106, SS400, St37, St52, S235JR, S355TRH ect.
Wall Thickness
0.5 to 25mm
Length
5 to 12m or as the requirement
Zinc Coating
Pre galvanize]]></description><pubDate><![CDATA[20251227]]></pubDate></item>
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<title><![CDATA[SSAW Steel Pipe]]></title><link><![CDATA[https://supersteel123.en.ec21.com/SSAW_Steel_Pipe--12045493_12045500.html]]></link><description><![CDATA[Product name: SSAW pipe, Spiral Submerged Arc Welding pipe
OD: 219mm-4064mmWT: 3.2mm-40mm
Length: 5.8 /6 / 11.8 / 12 / 18 / 32 / 48m
standard:API 5L PSL1/ PSL2 Gr.A Gr.B, X42, X46, X52, X60, X65, X70]]></description><pubDate><![CDATA[20250227]]></pubDate></item>
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<title><![CDATA[Stainless Steel Square Stainless Steel Flange]]></title><link><![CDATA[https://fittingflanges.en.ec21.com/Stainless_Steel_Square_Stainless_Steel--10223077_10223139.html]]></link><description><![CDATA[1.Size: 1/2&apos; &apos;to 80&apos; &apos;. 2. Material: Carbon Steel: A105(N) C22.8 ST-37.2 S400 S440 SQ235(CS20#) A106B A53 Q345 Stainless Steel: 304, 304L, 316, 316L, A350 LF2, 321, 347, 347H Alloy Steel: ASTM A182 F]]></description><pubDate><![CDATA[20240909]]></pubDate></item>
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<title><![CDATA[API 5L PSL1&amp;PSL2 GR.B Longitudinal Submerged-arc Welded Pipe]]></title><link><![CDATA[https://botop123456.en.ec21.com/API_5L_PSL1_PSL2_GR.B--11940034_11941881.html]]></link><description><![CDATA[A53 Gr.B,API 5L Gr.B,X42,X52,X60,X70,X80,S235JR,S355J0H ,etc4.Usage:1)low pressure liquid, water, gas, oil, line pipe2)structure pipe, pipe piling construction3)fence, door pipe5.Coating 1) Bared 2) ]]></description><pubDate><![CDATA[20240524]]></pubDate></item>
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<title><![CDATA[Hot Rolled Square, Rectangular, Round, SSAW/LSAW/ERW Welded Seamless Steel Pipe]]></title><link><![CDATA[https://hhhh888.en.ec21.com/Hot_Rolled_Square_Rectangular_Round--11924947_11929897.html]]></link><description><![CDATA[A53, A106. A312GradeGr. B X42 X46 X52 X56 X60 X65 X70 X80ThicknessSch10-----Sch160Welded TypeWeld Pipe. Seamless PipeLength6meters , 12meters. 30meters, 40metersTransport PackageExportting PackagesSp]]></description><pubDate><![CDATA[20240426]]></pubDate></item>
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<title><![CDATA[Welded Steel Pipes &amp; Tubes]]></title><link><![CDATA[https://hssteelbiz.en.ec21.com/Welded_Steel_Pipes_Tubes--1_3219925.html]]></link><description><![CDATA[2.Welded Steel Pipes &amp; Tubes
A) Carbon Steel B) Stainless Steel
2A) Welded Carbon Steel Pipes &amp; Tubes 
Product
Diameter
Wall Thickness
Specification Standard &amp; Grade
ERW API Line Pipe
1/2&amp;rdquo;~ 24&amp;]]></description><pubDate><![CDATA[20090226]]></pubDate></item>
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<title><![CDATA[Carbon Steel Pipe in WELD A252 A500 A691]]></title><link><![CDATA[https://lindasun00.en.ec21.com/Carbon_Steel_Pipe_in_WELD--2845141_5004780.html]]></link><description><![CDATA[Carbon Steel
Standard
ASTM A53 / A53M - 10 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless
ASTM A106 / A106M - 10 Standard Specification for Seamless Ca]]></description><pubDate><![CDATA[20231106]]></pubDate></item>
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<title><![CDATA[API Pipeline]]></title><link><![CDATA[https://seagull003.en.ec21.com/API_Pipeline--7503074_7503099.html]]></link><description><![CDATA[Welded (LSAW) Pipe
Outside Diameter:16&quot;-64&quot;(406mm-1626mm);
Wall Thickness:1/4&quot;-2-1/8&quot;(6.4-54mm);
API 5L PSL1 AND API 5L PSL2
STEEL GRADE : GR.B .X42.X46.X52,X56,X60.X65.X70 ,X80
API 5L ,ASTM A53,ASTM]]></description><pubDate><![CDATA[20130107]]></pubDate></item>
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<title><![CDATA[Butt Weld Fittings]]></title><link><![CDATA[https://csfittings.en.ec21.com/Butt_Weld_Fittings--4521509_4521513.html]]></link><description><![CDATA[A53 GR.B according to ASME B36.10
2. Carbon Steel Butt Weld Fittings of ASTM A234 WPB according to ANSI B16.9, ANSI B16.28, DIN2605, DIN2615, DIN2616, JIS B2312 and JIS B2313 etc 
3. Forged Flange of]]></description><pubDate><![CDATA[20240325]]></pubDate></item>
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<title><![CDATA[ASTM A500 Steel Pipe]]></title><link><![CDATA[https://tianchuangpipe.en.ec21.com/ASTM_A500_Steel_Pipe--11139792_11429954.html]]></link><description><![CDATA[ASTM A500 Steel Pipe
ASTM A500 is the standard specification for circular, square, and rectangular tubes of cold-formed welded and seamless carbon steel structures. ASTM A500 is the most common speci]]></description><pubDate><![CDATA[20210816]]></pubDate></item>
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<title><![CDATA[Factory Directly Supply Hot Rolled Welded Galvanized Drip Irrigation Pipe with Low Price]]></title><link><![CDATA[https://alan3218.en.ec21.com/Factory_Directly_Supply_Hot_Rolled--10961535_10962134.html]]></link><description><![CDATA[Factory directly supply hot rolled welded galvanized drip irrigation pipe with low price
Product DescriptionSpecification:
Size 
OuterDiameter(Round)
15 - 325 mm 
Wall Thickness
0.5 - 20 mm 
Length
C]]></description><pubDate><![CDATA[20190529]]></pubDate></item>
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<title><![CDATA[Triangle Tube]]></title><link><![CDATA[https://weihengsteel.en.ec21.com/Triangle_Tube--10972930_10972942.html]]></link><description><![CDATA[WELDED STEEL PIPE
DIAMETER
457MM - 1422MM
THICKNESS
8MM - 50MM
LENGTH
5.8M - 12.3M
STANDARD
API 5L, API 2B, ASTM 53, ASTM A252, ASTM A671 CL13, ASTM A672 CL13, EN10217, EN10219, DIN 2458,IS 3589, ISO]]></description><pubDate><![CDATA[20240109]]></pubDate></item>
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<title><![CDATA[High Quality API 5L GR.B Carbon Spiral Welded SSAW Steel Pipe]]></title><link><![CDATA[https://jetvision.en.ec21.com/High_Quality_API_5L_GR.B--11032076_11103794.html]]></link><description><![CDATA[Welded Spiral Pipe
Specification:OD:219.1mm-3500mm
WT:6mm-25mm
LENGTH:6mtr-18mtr,SRL,DRL
Standard &amp; Grade: ASTM A53 Grade A/B/C,AWWA C200
End:Beveled Ends,Square Cut
Surface:Bare,Lightly Oiling,Black]]></description><pubDate><![CDATA[20200414]]></pubDate></item>
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<title><![CDATA[Rectangular Galvanized Steel Pipe   MS Rectangular Pipe Manufacturer]]></title><link><![CDATA[https://creditsteelpipe.en.ec21.com/Rectangular_Galvanized_Steel_Pipe_MS--10987620_10987657.html]]></link><description><![CDATA[welded, and on the basis of the square pipe, the square pipe is placed in the hot dip galvanized pool and formed after a series of chemical reactions.
Type
Manufacturer &amp; Trading . ISO9001 &amp; CE certi]]></description><pubDate><![CDATA[20240319]]></pubDate></item>
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<title><![CDATA[SSAW Carbon Steel Pipe with Bilayer Epoxy Powder FBE]]></title><link><![CDATA[https://yopipe1.en.ec21.com/SSAW_Carbon_Steel_Pipe_with--11858282_11859291.html]]></link><description><![CDATA[A53(A,B), A106(B,C), ST37, ST52, ST42, ST35.4, St37-2, ST35.8, 16mn, STB35, STB42ApplicationFluid PipeSpecial PipeAPI PipeThickness3 – 30 mmProcessing ServiceBending, Welding, Punching, CuttingLeng]]></description><pubDate><![CDATA[20231027]]></pubDate></item>
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<title><![CDATA[API 5L Grade B Carbon Steel Pipe Line Pipe]]></title><link><![CDATA[https://haihuisteel.en.ec21.com/API_5L_Grade_B_Carbon--11812824_11813115.html]]></link><description><![CDATA[welded.
PSL1, PSL2 and Acidic Media Types.
Usually PSL1 is used, which is equivalent to ASTM A106 B and A53 B.
PSL2 is a higher specification grade pipe with stricter requirements for chemical and me]]></description><pubDate><![CDATA[20230703]]></pubDate></item>
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<title><![CDATA[Butt Weld Pipe Fitting]]></title><link><![CDATA[https://mikepiping163.en.ec21.com/Butt_Weld_Pipe_Fitting--11598263_11598264.html]]></link><description><![CDATA[Piping Supply Stockist&amp;Project Steel Pipe / Fitting / Flange 
1. Steel Pipe, ASTM A53/A106/API5L GR.B ,X42,X60,A333GR.6
2.Forged (WN,SO,BL )Flanges ASTM A105 
3.Butt Weld Pipe Fitting（Elbow, Tee, R]]></description><pubDate><![CDATA[20220706]]></pubDate></item>
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<title><![CDATA[Epoxy Coating Steel Pipes]]></title><link><![CDATA[https://jina1701.en.ec21.com/Epoxy_Coating_Steel_Pipes--11856841_11859134.html]]></link><description><![CDATA[A53(A,B), A106(B,C), ST37, ST52, ST42, ST35.4, St37-2, ST35.8, 16mn, STB35, STB42
Application
Fluid Pipe
Special Pipe
API Pipe
Thickness
3 - 30 mm
Processing Service
Bending, Welding, Punching, Cutti]]></description><pubDate><![CDATA[20231026]]></pubDate></item>
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<title><![CDATA[Galvanized Steel Sheet ASTM A283 Grade C Mild Carbon Steel Plate, 6mm Thick Galvanized Steel Sheet]]></title><link><![CDATA[https://jollllc.en.ec21.com/Galvanized_Steel_Sheet_ASTM_A283--11459437_11595357.html]]></link><description><![CDATA[A53(A,B), Q235, Q345, Q195, Q215, St37, St42, St37-2, St35.4, St52.4, ST35Size6MMWidth600MM~1500MMZinc Coating40-600g/m2LengthLength:Single random length/Double random length5m-14m,5.8m,6m,10m-12m,12]]></description><pubDate><![CDATA[20221028]]></pubDate></item>
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<title><![CDATA[Structural Steel Pipe GOST8731-74]]></title><link><![CDATA[https://tefu888.en.ec21.com/Structural_Steel_Pipe_GOST8731_74--11750485_11750489.html]]></link><description><![CDATA[Structural steel pipe GOST8731-74 
Product Description 
Carbon steel pipe can be divided into seamless steel pipe, straight seam steel pipe, spiral steel pipe, high-frequency welded steel pipe, etc. ]]></description><pubDate><![CDATA[20230317]]></pubDate></item>
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<title><![CDATA[API 5L LSAW Steel Pipe]]></title><link><![CDATA[https://threewaysteel.en.ec21.com/API_5L_LSAW_Steel_Pipe--4978487_6420317.html]]></link><description><![CDATA[LSAW STEEL PIPE
Longitudinal Submerged-Arc Welded Steel Pipe 
Usage: Used for low pressure liquid delivery, such as water, gas, and oil. Process: LSAW - UO(UOE)、RB(RBE)、JCO(JCOE) DSAW -Double Sub]]></description><pubDate><![CDATA[20120316]]></pubDate></item>
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<title><![CDATA[Welded S235JO Round Steel Pipe]]></title><link><![CDATA[https://wendaozhe.en.ec21.com/Welded_S235JO_Round_Steel_Pipe--9876148_9887572.html]]></link><description><![CDATA[Welded S235JO Round Steel Pipe 
Thickness: 1.2mm - 4.0mm 
Diameter: 20mm - 150mm 
Length: 5.8 m, 6m or on the request of clients 
Material: Q235, Q235B, SS400, ASTM A36, ASTM A53, ASTM A106, S235 ser]]></description><pubDate><![CDATA[20160817]]></pubDate></item>
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<title><![CDATA[Spiral Welded Steel Pipe Mill]]></title><link><![CDATA[https://shanxisxmidas.en.ec21.com/Spiral_Welded_Steel_Pipe_Mill--10780767_10781113.html]]></link><description><![CDATA[Introduction:Spiral steel pipe is a kind of welded steel pipe by spiraling the steel strip or coil under the normal temperature through automatic double wire double-sided submerged arc welding proces]]></description><pubDate><![CDATA[20201216]]></pubDate></item>
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<title><![CDATA[ERW CS PIPES,China Q235 ERW Steel Pipes ,SS400 ERW Steel Pipes,GR B ERW CS Pipes]]></title><link><![CDATA[https://senhaisteelpipe.en.ec21.com/ERW_CS_PIPES_China_Q235--10842427_10842441.html]]></link><description><![CDATA[welded longitudinally, manufactured from Strip / Coil with size up to 24” OD.
OD: φ21.3mm~φ660mm (1/2’&apos;~ 26’’);
WT: 2.5mm~100m;
Length: 5.8m~12m;
Material: CS:
ASTM A53 GR.B , API 5L GR B, ]]></description><pubDate><![CDATA[20230901]]></pubDate></item>
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<title><![CDATA[Api 5l X80 Lsaw Pipe]]></title><link><![CDATA[https://robertyin.en.ec21.com/Api_5l_X80_Lsaw_Pipe--10682856_10683003.html]]></link><description><![CDATA[welded pipe,Api 5l steel pipe
High quality LSAW steel pipe products
1.OD:21.3-1820mm.
2.WT:1.0-120mm.
3.Standard: API 5L,ASTM A53,GB/T3091,GB/T9711 etc.
4.Material:API 5L Gr.B,X42,X46,X52,X56,X60,X65]]></description><pubDate><![CDATA[20191012]]></pubDate></item>

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