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<title><![CDATA[EC21 Product Catalogs - rolling sectional]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/rolling_sectional--2842/1/rolling sectional.html]]></link><item>
<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[Specification and dimension table of straight seam large round pipe LSAW steel tube
Outer diameter
wall thickness
weight
inch
Mm
unit
Mm
Inches.
Kg / M.
Lb / ft
1/8”
10.3
10S
1.24
0.049
0.28
0.19
1]]></description><pubDate><![CDATA[20220909]]></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[rolled, cold drawn, cold rolled
Item
hollow sections galvanized square steel pipe
Material
Q195, Q235A-B, Q345A-E, 20#, 10#,16Mn, ASTM A36, ASTM A500, ASTM A53, ASTM 106, SS400, St37, St52, S235JR, S]]></description><pubDate><![CDATA[20251227]]></pubDate></item>
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<title><![CDATA[EN10219 Cold Formed Welded Structural Tubes S355j0 S355jr S355j2]]></title><link><![CDATA[https://jnxjysteel.en.ec21.com/EN10219_Cold_Formed_Welded_Structural--12043642_12043645.html]]></link><description><![CDATA[rolled tubes, cold-formed tubes are processed at room temperature,typically offering better dimensional accuracy and surface quality.
Steel Pipe Product Parameter:
Description Name EN10219 Cold Forme]]></description><pubDate><![CDATA[20250218]]></pubDate></item>
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<title><![CDATA[China OEM 1.5 Inch DN40 Pre Galvanized Steel Pipe Price Quotes]]></title><link><![CDATA[https://ropregal.en.ec21.com/China_OEM_1.5_Inch_DN40--12036094_12036099.html]]></link><description><![CDATA[Key attributes
Section
Shape 
Round 
Surface
Treatment 
Cold
Rolled 
Tolerance 
±15%,
±20%, ±10% 
Oiled
or Non-oiled 
Non-oiled 
Invoicing 
by
actual weight 
Place
of Origin 
Tianjin,
China 
Alloy]]></description><pubDate><![CDATA[20250111]]></pubDate></item>
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<title><![CDATA[ASTM A513 Type 5 DOM ERW Mechanical Steel Tubing]]></title><link><![CDATA[https://botop123456.en.ec21.com/ASTM_A513_Type_5_DOM--11935079_11938047.html]]></link><description><![CDATA[rolled Steel
Type: Type1 (1a or 1b), Type2, Type3, Type4, Type5, Type6.
Grade: MT 1010, MT 1015,1006, 1008, 1009 etc.
Heat treatment: NA, SRA, N.
Size and wall thickness
Hollow section shape: Round, ]]></description><pubDate><![CDATA[20240516]]></pubDate></item>
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<title><![CDATA[Carbon Q235 Round Steel Pipe]]></title><link><![CDATA[https://wendaozhe.en.ec21.com/Carbon_Q235_Round_Steel_Pipe--9876148_9878616.html]]></link><description><![CDATA[Thickness: 0.5mm-2.5mm 
Diameter: 15mm-150mm 
Length: 5.8m, 6m or on the request of clients 
Material: Q235, Q235B, SS400, ASTM A36 
Pipe section: Round 
Technique: ERW Hot Rolled Steel Material 
Sta]]></description><pubDate><![CDATA[20171013]]></pubDate></item>
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<title><![CDATA[Carbon Steel Seamless Pipe]]></title><link><![CDATA[https://shanxisxmidas.en.ec21.com/Carbon_Steel_Seamless_Pipe--10780767_10780898.html]]></link><description><![CDATA[section steel pipe without seam. Seamless steel pipe is initially a hollow billet made of steel ingot or solid blank, and then become a seamless steel pipe by hot rolling, cold rolling or cold drawin]]></description><pubDate><![CDATA[20201216]]></pubDate></item>
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<title><![CDATA[LSAW Hollow Sections/Big Size Pipes in One Weld]]></title><link><![CDATA[https://tiffanyjianhesteel.en.ec21.com/LSAW_Hollow_Sections_Big_Size--10292317_10292320.html]]></link><description><![CDATA[sections, etc. 
manufacturer of H-section steel(including high frequency welding thin wall H-section steel for structure), U-section steel(webbing U rib steel for bridge structure), cold rolled secti]]></description><pubDate><![CDATA[20170206]]></pubDate></item>
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<title><![CDATA[Honed Cylinder Tube of Material SAE 4140 for High Strength Requirements]]></title><link><![CDATA[https://honedtubing.en.ec21.com/Honed_Cylinder_Tube_of_Material--11537181_11658468.html]]></link><description><![CDATA[Rolled, Cold Rolled, Cold Drawn
Straightness: ≤ 0.5/1000
Roughness: 0.2-0.4 u
Tolerance EXT: DIN2391, EN10305, GB/T 1619
Tolerance INT: H7,H8,H9
Protection: Anti-rust oil on inside and outside surf]]></description><pubDate><![CDATA[20221019]]></pubDate></item>
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<title><![CDATA[Astm A213 Gr T5 T12 T91 A192 Seamless Boiler Tubes Manufacturers 10# 20# 45#]]></title><link><![CDATA[https://seamlesssteeltubecom.en.ec21.com/Astm_A213_Gr_T5_T12--11863743_11863744.html]]></link><description><![CDATA[rolled or hot rolledOiled or Non-oiledNon-oiled or as your requirementsWelding Line TypeSeamless steel pipeSection ShapeRoundCertificationISO.CE.ectDate of DeliveryUsually within 7 days, the time dep]]></description><pubDate><![CDATA[20231107]]></pubDate></item>
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<title><![CDATA[Galvanized Guardrail]]></title><link><![CDATA[https://tianchuangpipe.en.ec21.com/Galvanized_Guardrail--11666079_11666086.html]]></link><description><![CDATA[roller slow forming, and computer cut-off Such advanced technological conditions ensure the shape and shape of the crash barrier panel to the utmost extent. Its cross-sectional dimensions fully meet ]]></description><pubDate><![CDATA[20221031]]></pubDate></item>
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<title><![CDATA[ASTM A106 API 5L Seamless Steel Pipe Astm A53 Steel Pipe 13.7 - 610Mm]]></title><link><![CDATA[https://pipesteels.en.ec21.com/ASTM_A106_API_5L_Seamless--11871374_11871375.html]]></link><description><![CDATA[Section Shape:
Round
Special Pipe:
API Pipe, Thick Wall Pipe
Outer Diameter:
13.7 - 610 mm
Thickness:
1.3 - 15 mm, 1 - 10 mm
Standard:
GB
Length:
12M, 6m, 6.4M, 12M, 6m, 6.4M, 5.8m length pipe, 6m in]]></description><pubDate><![CDATA[20231129]]></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[rolling the composition through the addition of alloys and removal of impurities. Molten steel is poured into molds to make ingots, or transferred to a continuous casting machine to make plate, bille]]></description><pubDate><![CDATA[20190529]]></pubDate></item>
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<title><![CDATA[Alloy Steel Seamless Pipe]]></title><link><![CDATA[https://weihengsteel.en.ec21.com/Alloy_Steel_Seamless_Pipe--10972930_10972963.html]]></link><description><![CDATA[rolling from the very beginning to the very end.
Our factory has passed ISO9001,ISO14001,CE,API.
4. What is the material of your Seamless Steel Pipe
? 
The material is carbon steel, alloy steel and s]]></description><pubDate><![CDATA[20240109]]></pubDate></item>
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<title><![CDATA[ST52 Seamless Precision Steel Tubes]]></title><link><![CDATA[https://fushunharrislee.en.ec21.com/ST52_Seamless_Precision_Steel_Tubes--11456488_11458400.html]]></link><description><![CDATA[sections, they gravitate towards the economical side. Therefore, the din 2391 seamless precision steel tubes widely adopted in the assembling of anatomical parts as well as mechanical parts. In addit]]></description><pubDate><![CDATA[20211013]]></pubDate></item>
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<title><![CDATA[API 5CT OCTG Seamless Pipe for Oil &amp; Gas Line Pipe   Carbon Steel Seamless Pipe Seamless Steel Pipe,]]></title><link><![CDATA[https://creditsteelpipe.en.ec21.com/API_5CT_OCTG_Seamless_Pipe--10987618_10987639.html]]></link><description><![CDATA[section or hollow cylinder, usually but not necessarily of circular cross-section, used mainly to convey substances which can flow — liquids and gases (fluids), slurries, powders and masses of smal]]></description><pubDate><![CDATA[20240319]]></pubDate></item>
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<title><![CDATA[Alloy Steel Pipe 34CrMo4 Seamless Steel Pipe]]></title><link><![CDATA[https://reynzhang364.en.ec21.com/Alloy_Steel_Pipe_34CrMo4_Seamless--11812684_11874481.html]]></link><description><![CDATA[Section Shape 
Round
Outer Diameter 
1--8&apos;&apos;mm
Special Pipe 
API Pipe, EMT Pipe, Thick Wall Pipe
Thickness 
2--60mm
Standard 
GB
Certificate 
API, ce, BIS, JIS, GS, ISO9001
Grade 
Carbon steel
Surface]]></description><pubDate><![CDATA[20231211]]></pubDate></item>
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<title><![CDATA[3pe Anti-corrosion Steel Pipe Production Line]]></title><link><![CDATA[https://txhmachine.en.ec21.com/3pe_Anti_corrosion_Steel_Pipe--11854146_11875614.html]]></link><description><![CDATA[roller is equipped with four solid core compression tires and two Ka reducer. The rotating roller frame is welded with section steel material.
Electronic control system:
The control system includes: ]]></description><pubDate><![CDATA[20231214]]></pubDate></item>

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