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<title><![CDATA[EC21 Product Catalogs - a53 grade b]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/a53 grade b.html]]></link><item>
<title><![CDATA[Astm A106 Grade B Astm A53 Grade B Seamless Carbon Boiler Tube /Pipe EN10216-2 P235gh]]></title><link><![CDATA[https://lunbaosteeltubes.en.ec21.com/Astm_A106_Grade_B_Astm--11849819_11938481.html]]></link><description><![CDATA[Astm A106 Grade B Astm A53 Grade B Seamless Carbon Boiler Tube /Pipe EN10216-2 P235gh 
OD:6-168 MM
WT:0.8-25MM
LENGTH: MAX22 METERS 
PACKING : SEAWORTH PACKING 
SURFACE : ANTI-RUST OIL ,AND SO ON 
PA]]></description><pubDate><![CDATA[20241120]]></pubDate></item>
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<title><![CDATA[Seamless Steel Pipes]]></title><link><![CDATA[https://xinhengtai.en.ec21.com/Seamless_Steel_Pipes--12033532_12033753.html]]></link><description><![CDATA[Name
Carbon seamless steel pipes
Grade
ASTM A106Gr.B/A53Gr.B, API 5L Gr.B, ST52, ST37, ST44, and so on.
Size
OD: 10-610 mm WT: 2-100 mm
Length
5.8m, 6m, 11.8m, 12m or as clients’ requirement
Packin]]></description><pubDate><![CDATA[20251227]]></pubDate></item>
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<title><![CDATA[Steel Rebar Deformed Iron Rod Ukraine Steel Rebar]]></title><link><![CDATA[https://leshsteel01.en.ec21.com/Steel_Rebar_Deformed_Iron_Rod--11720929_11842718.html]]></link><description><![CDATA[GradeGrade A, Grade B, Grade C Section Shape Spiral Shap,Herringbone Shap,Crescent Shap TechniqueSteel Rebar Iron Rod PackingBundle, or with all kinds of colors PVC or as your requirements EndsPlain ]]></description><pubDate><![CDATA[20250317]]></pubDate></item>
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<title><![CDATA[Hot Rolled Round Steel Bar Solid Cold Rolled Round Bars Round Steel]]></title><link><![CDATA[https://hhhh888.en.ec21.com/Hot_Rolled_Round_Steel_Bar--11924945_11925050.html]]></link><description><![CDATA[A53, API 5L Gr.B, DIN17175,DIN1629
Outer Dia:
5mm-300mm
Dia Tolerance
Control with in the standard, OD:+-1%, WT:+-10%
Materials
ss400 10#,20#, 45#, 1045 16Mn,A106(B,C),A53(A,B),API J55,API K55,Q235,Q]]></description><pubDate><![CDATA[20240415]]></pubDate></item>
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<title><![CDATA[High Quality ASTM A106 A53 SCH40 Q235A Q235B Q345 8mm 10mm API EMT Mild Fluid Water Gas Round Hot RO]]></title><link><![CDATA[https://tthh888.en.ec21.com/High_Quality_ASTM_A106_A53--11922741_11922772.html]]></link><description><![CDATA[Grade Q195 = S195 / A53 Grade AQ235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 /ST42.2Q345 = S355JR / A500 Grade B Grade CLength 5.8~12.0 m or as customizedSurface Treatment Prime quality (]]></description><pubDate><![CDATA[20240409]]></pubDate></item>
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<title><![CDATA[Seamless Steel Pipes &amp; Tubes]]></title><link><![CDATA[https://hssteelbiz.en.ec21.com/Seamless_Steel_Pipes_Tubes--1_3219924.html]]></link><description><![CDATA[Grade
Line Pipes
1/8&amp;rdquo;~ 24&amp;rdquo;
0.039&amp;rdquo;~ 1.181&amp;rdquo;
ASTM A53 Gr.A, B, A106 Gr.A, B, API 5L Gr.A, B, X-42, X-46, X -52, X-56, X-60, X-65,X-70, X-80, DIN 1629, JIS G3464, GB8163
Boiler Tu]]></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[Grade
ASTM A 53 GR. A &amp; B
ASTM A106 GR. A , B &amp; C .
API 5L GR.B, X 42 , X 46 , X 52 , X 60 ,X 65 &amp; X 70.
ASTM/ ASME A333 GR 1, GR 3, GR 6
ASTM/ ASME A 691 GR A , B &amp; C
ASTM/ ASME S/A179/ A 179M
ASTM/]]></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[(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 A252
]]></description><pubDate><![CDATA[20130107]]></pubDate></item>
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<title><![CDATA[Oil Pipe]]></title><link><![CDATA[https://bohaiindustry.en.ec21.com/Oil_Pipe--4659010_4750770.html]]></link><description><![CDATA[Standards and Grades: 
ASTM A106 Grade A/B, A53 Gr A&amp; B, St37, 10#, 20#, 45#, etc. 
Other standard and grade is also availalbe as per clients&amp;#39; requirements 
Specification: O.D.12-1020mm, W.T. 2-6]]></description><pubDate><![CDATA[20140801]]></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[Grade C (the most commonly available grade) is 46 ksi. The specified yield strength of A53 Grade B is 35 ksi. Yield strength increased by more than 30%. Therefore, the strength-to-weight ratio of A50]]></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[Grade
A106(B,C), A53(A,B), Q195, Q215, Q235, Q345 
Technique
ERW 
Surface Treatment
Galvanized 
Section Shape
Round 
Package
Bundle, In Bulk, Bags, Clients&apos; Request 
Date of Delivery
According To The]]></description><pubDate><![CDATA[20190529]]></pubDate></item>
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<title><![CDATA[Thick Wall Seamless Steel Pipe]]></title><link><![CDATA[https://weihengsteel.en.ec21.com/Thick_Wall_Seamless_Steel_Pipe--10972930_10972945.html]]></link><description><![CDATA[Grade
10#,20#,A53(A,B),A106(B,C),10#-45#,A53-A369
Standard
ASTM A106-2006,ASTM A53-2007,ASTM
OD
6-820mm
Thickniss
1-56mm
Length
4m-12m or as your requirement
Usage
Widely used in fertilizer, petroleu]]></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[Grade: ASTM A53 Grade A/B/C,AWWA C200
End:Beveled Ends,Square Cut
Surface:Bare,Lightly Oiling,Black Painting,Anti-corrosion Coating(FBE/2PE/3PE)
Packing:In Bulk,Ends Protector on Both Sides,Waterproo]]></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[A53, ASTM A500, ASTM A795, ASTM A252,ASTM A135, API 5L, ASME B36.10M,DIN2458,DIN2440/2444, ISO 65, EN10219, EN10255, EN10217
Grade
Q195, Q215, Q235, Q345, Gr.A, Gr.B.
Spec Description
Size
Wall Thick]]></description><pubDate><![CDATA[20240319]]></pubDate></item>
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<title><![CDATA[Spiral Submeraged Welded-arc Steel Pipe]]></title><link><![CDATA[https://coral0224.en.ec21.com/Spiral_Submeraged_Welded_arc_Steel--7857086_7857221.html]]></link><description><![CDATA[B,Q345B, ASTM A53GrB,L245, L290 X42-X65,
API5L GrB, etc.
Dimension tolerance As the production standard
Applications Natural gas Transportation;oil transportation 
Shipping Marking 1)the sizes, steel]]></description><pubDate><![CDATA[20130409]]></pubDate></item>
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<title><![CDATA[Rugged Android 12.0 Handheld PDA IP67 Data Collection Terminal with Newland CM60 Engine]]></title><link><![CDATA[https://359232101.en.ec21.com/Rugged_Android_12.0_Handheld_PDA--11873182_11873194.html]]></link><description><![CDATA[A53 Octa-core 64bits 2.0GHz High Performance ProcessorTouch PanelIndustrial-grade capacitive touch panelMemory Capacity32GB ROM+3GB RAM,Micro SD card(up to 128GB)Screen4.0inch IPS 480x800 High Resolu]]></description><pubDate><![CDATA[20231205]]></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[B and A53 B.
PSL2 is a higher specification grade pipe with stricter requirements for chemical and mechanical strength. PSL2 requires more test methods such as non-destructive testing, CVN impact tes]]></description><pubDate><![CDATA[20230703]]></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[Section Shape
Round
Surface Treatment
Epoxy layer
Tolerance
±10%
Place of Origin
Hebei, China
Alloy Or Not
Non-Alloy
Standard
BS, GB, ASTM, API, DIN
Grade
Q235, Q345, 10#, A53(A,B), A106(B,C), ST37,]]></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[Grade C Mild Carbon Steel Plate / 6mm Thick Galvanized Steel Sheet MetalMaterial10#, 20#, 45#, 16Mn, A53(A,B), Q235, Q345, Q195, Q215, St37, St42, St37-2, St35.4, St52.4, ST35Size6MMWidth600MM~1500MM]]></description><pubDate><![CDATA[20221028]]></pubDate></item>
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<title><![CDATA[ASTM A333 Grade 6 Low Temperature Mild Carbon Seamless Steel Pipe]]></title><link><![CDATA[https://tefu888.en.ec21.com/ASTM_A333_Grade_6_Low--11750485_11752202.html]]></link><description><![CDATA[ASTM A333 Grade 6 Low Temperature Mild Carbon Seamless Steel Pipe 
Product information: 
Standard
ASTM A333 GR.6,
API 5L,AP175-79, DIN2I5L , ASTM A106 Gr.B, ASTM A53 Gr.B,DIN17204
ASTM A179/A192/A213]]></description><pubDate><![CDATA[20230320]]></pubDate></item>
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<title><![CDATA[Factory Wholesale Price Welded and Seamless Carbon Steel Galvanized Pipe To Kenya]]></title><link><![CDATA[https://xiang333.en.ec21.com/Factory_Wholesale_Price_Welded_and--11869094_11869427.html]]></link><description><![CDATA[Grade 10#-45#, 16mn, A53-A369, API J55-API P110, Q195-Q345, ST35-ST52, 20#, 45#, 16mn, A53(A,B), A106(B,C), API J55, Q345, ST37, ST52Technique Hot Rolled Or Cold RolledPackage Covered With Tarpaulin,]]></description><pubDate><![CDATA[20231123]]></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[6 &amp;ndash; 12m
Steel Grade: 
API 5L: GR B, X42,X46, X56, X60,X65,X70
ASTM A53: GR A, GR B, GR C
EN: S275, S275JR, S355JRH, S355J2H
GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555
]]></description><pubDate><![CDATA[20120316]]></pubDate></item>
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<title><![CDATA[4&quot; SCH 40 ASTM A106 Seamless Carbon Steel Tube]]></title><link><![CDATA[https://huaxipipe.en.ec21.com/4_SCH_40_ASTM_A106--11560540_11665433.html]]></link><description><![CDATA[A53, A106,A252 API, JIS G3444, and GB/T3091, GB/T9711Steel Grades: S235-S355, L235-L355, P195-P460, GR. A, GR. B, X42 ~ X70, J55, STK400, STK500, SS400, Q195, Q215, Q235, and Q345,OD: 219.1-660.4mmWT]]></description><pubDate><![CDATA[20221029]]></pubDate></item>
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<title><![CDATA[API 5L / ASTM A106 / A53 Grad B Carbon C]]></title><link><![CDATA[https://lcxinhongye.en.ec21.com/API_5L_ASTM_A106_A53--11542986_11605487.html]]></link><description><![CDATA[Product DescriptionTypeSeamless carbon steel pipe / Line PipeMaterialsAPI 5L /A53 /A106 GRADE B and other material which client inquiredSizeOuter DiameterSeamless:17-914mm 3/8&quot;-36&quot;Wall ThicknessSCH10]]></description><pubDate><![CDATA[20220719]]></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[Deformed Steel Rebar Mengniu Metal Products]]></title><link><![CDATA[https://sarahyang001.en.ec21.com/Deformed_Steel_Rebar_Mengniu_Metal--11767788_11821244.html]]></link><description><![CDATA[Grade 
Grade A, Grade B, Grade C
Section Shape 
Spiral Shap,Herringbone Shap,Crescent Shap
Technique 
Steel Rebar Iron Rod
Packing 
Bundle, or with all kinds of colors PVC or as your requirements
End]]></description><pubDate><![CDATA[20230718]]></pubDate></item>
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<title><![CDATA[ASTM A106 Seamless Tube, Carbon Seamless Steel Pipes]]></title><link><![CDATA[https://baolaippipes.en.ec21.com/ASTM_A106_Seamless_Tube_Carbon--11828917_11828918.html]]></link><description><![CDATA[A106 seamless pipe is generally used in carbon steel, where Grade B pipe is equivalent to ASTM A53 Grade B and API 5L Grade B in terms of chemical position and mechanical properties.]]></description><pubDate><![CDATA[20230803]]></pubDate></item>
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<title><![CDATA[SSAW Steel Pipe]]></title><link><![CDATA[https://robertyin.en.ec21.com/SSAW_Steel_Pipe--10682856_10683027.html]]></link><description><![CDATA[B, Q345, ASTM A53/106, API 5L GR.A/B, L245 L290 X42 X46 X70 X80, S355, S275 etc.
6 Surface Treatment:
External Coating:
Type
Standard
Single-Layer FBE Coating
SY/T 0315-2005, CAN/CSA Z245.20-2010,
DE]]></description><pubDate><![CDATA[20191012]]></pubDate></item>

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