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<title><![CDATA[EC21 Product Catalogs - structural shapes]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/structural_shapes--2842/1/structural shapes.html]]></link><item>
<title><![CDATA[Agriculture Irrigation Culvert Pipe]]></title><link><![CDATA[https://aohong2025.en.ec21.com/Agriculture_Irrigation_Culvert_Pipe--12045120_12045131.html]]></link><description><![CDATA[shaped or semi-circular structures and securely fastened using rivet connections. These pipes are specifically engineered for use in irrigation channels, water conveyance canals, and other water mana]]></description><pubDate><![CDATA[20250225]]></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[structural engineering applications and are known for their good strength,toughness,and weldability.Cold formed welded structural tubes are produced by cold forming steel into the desired shape and t]]></description><pubDate><![CDATA[20250218]]></pubDate></item>
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<title><![CDATA[Wholesale 2 Inch Hot Rolled Galvanized Steel Pipes Quotes]]></title><link><![CDATA[https://ropregal.en.ec21.com/Wholesale_2_Inch_Hot_Rolled--12036094_12036161.html]]></link><description><![CDATA[Key attributes
Section
Shape 
Rolled
Galvanized Steel Pipe 
Surface
Treatment 
Hot
Rolled 
Tolerance 
±1% 
Oiled
or Non-oiled 
Non-oiled 
Invoicing 
by
actual weight 
Place
of Origin 
Tianjin,
China]]></description><pubDate><![CDATA[20250111]]></pubDate></item>
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<title><![CDATA[Hot Dipped Galvanized Steel Pipe]]></title><link><![CDATA[https://tjsinosteel.en.ec21.com/Hot_Dipped_Galvanized_Steel_Pipe--11090280_11090296.html]]></link><description><![CDATA[shape 
round 
Delivery 
1) container2) bulk carrier 
Port of shipment 
Xingang Port, Tianjin, China 
Terms of Payment 
L/C, T/T, D/P, O/A 
Application 
Structure and Fluid pipe (100% pressure test ) ]]></description><pubDate><![CDATA[20240919]]></pubDate></item>
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<title><![CDATA[High-performance H-beam]]></title><link><![CDATA[https://hongyuansteelpipe.en.ec21.com/High_performance_H_beam--12006202_12006208.html]]></link><description><![CDATA[shape of the H-beam gives it high compressive resistance and is suitable for occasions with high pressure.
2. Structural stability: The cross-sectional shape and material selection of the H-beam give]]></description><pubDate><![CDATA[20240918]]></pubDate></item>
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<title><![CDATA[Steel Tube High Quality Corrugated Square Tubing Galvanized Steel Pipe Iron Rectangular Tube Price]]></title><link><![CDATA[https://lindasteel2023.en.ec21.com/Steel_Tube_High_Quality_Corrugated--11781776_11783977.html]]></link><description><![CDATA[1. Product Name:galvanized steel pipe/iron rectangular tube
2. Section Shape:Square
3. Yield Strength:360-380Mpa 
4. Bend Test:Qualified
5. Outer Diameter:20*20-600*600
6. Application:Structure Pipe
]]></description><pubDate><![CDATA[20240618]]></pubDate></item>
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<title><![CDATA[Spiral Submerged-arc Welded Pipe or SSAW STEEL PIPE]]></title><link><![CDATA[https://1438963.en.ec21.com/Spiral_Submerged_arc_Welded_Pipe--11933303_11935590.html]]></link><description><![CDATA[shapes through a spiral welding process. This welding process makes SSAW steel pipes have higher welding quality and better welding performance.
SSAW steel pipes are widely used in oil and natural ga]]></description><pubDate><![CDATA[20240513]]></pubDate></item>
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<title><![CDATA[Black Carbon Welded Steel Pipe  ERW Steel Pipe  Welded Furniture Pipe]]></title><link><![CDATA[https://creditsteelpipe.en.ec21.com/Black_Carbon_Welded_Steel_Pipe--10987616_10987624.html]]></link><description><![CDATA[structural, chemical liquid transfer, oil and gas transfer etc. Outside surface can be treated by galvanized, oil, black painting, 3pe or as customer request. Normal usage validity time will be aroun]]></description><pubDate><![CDATA[20240319]]></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[Structural Steel 
Forming: Hot Rolled Steel; 
Connection Form: Welded Connection; 
Trade term: FOB, CFR, CIF. 
Payment term: T/T, L/C at sight; 
Package: Seaworthy export package. 
Our advantage:
Our]]></description><pubDate><![CDATA[20160817]]></pubDate></item>
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<title><![CDATA[Office Container]]></title><link><![CDATA[https://zhongtai01.en.ec21.com/Office_Container--11653940_11653941.html]]></link><description><![CDATA[structural waterproof design to enhance the air tightness and water tightness of the house. Now this kind of office converted containers combines the modern residential architecture concept and is cr]]></description><pubDate><![CDATA[20221011]]></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[structural steel tubes for automobiles, tractors and aviation. Specification: Place of Origin:
Shandong, China
Brand Name:
ZHENG SHEN
Application:
Fluid Pipe, Structure Pipe
Alloy Or Not:
Non-Alloy
S]]></description><pubDate><![CDATA[20231129]]></pubDate></item>
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<title><![CDATA[Cold Drawn Steel Tube]]></title><link><![CDATA[https://hsteel.en.ec21.com/Cold_Drawn_Steel_Tube--10887371_10887372.html]]></link><description><![CDATA[structural purposes, 
so that we grew up to be the recognized company of the best quality in the domestic market 
as well as overseas market.
Jinju ibansung plant makes direct deals with steel mills ]]></description><pubDate><![CDATA[20190104]]></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[Two Component Photosensitive Fast Curing Reinforcing Adhesive]]></title><link><![CDATA[https://wenlimin198987.en.ec21.com/Two_Component_Photosensitive_Fast_Curing--11808570_11808600.html]]></link><description><![CDATA[shapes
8. The viscosity of this product at 70 ° C is ≤ 850CPS, and there is no significant increase in viscosity after 3 hoursThe additional operating time allows for complete immersion of 4800 te]]></description><pubDate><![CDATA[20230619]]></pubDate></item>
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<title><![CDATA[S235JR Steel Pipe]]></title><link><![CDATA[https://tianchuangpipe.en.ec21.com/S235JR_Steel_Pipe--11666079_11666089.html]]></link><description><![CDATA[What is Grade S235JR Structural Steel?
Structural steel is a standard building material made from specific grades of steel and molded to a series of industry-standard sectional shapes (or &quot;sections&quot;)]]></description><pubDate><![CDATA[20221031]]></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[structural requirements like hand rails and pipe bollards.
William Murdoch is thought to be the pioneer of steel pipes, when he joined barrels of muskets together to invent a coal lamp burning system]]></description><pubDate><![CDATA[20190529]]></pubDate></item>
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<title><![CDATA[CARBON STEEL PIPE3&quot; SMLS BE, ASTM:A 106 Gr B, SCH 80]]></title><link><![CDATA[https://greatwallsteel9.en.ec21.com/CARBON_STEEL_PIPE3_SMLS_BE--11575970_11575971.html]]></link><description><![CDATA[shape bundles wrapped with strong steel trip 2MT/bundle for size below DN200/8”, bare packing for DN200/8” and above .Application: Oil and gas industry, chemical industry, water convey, steel str]]></description><pubDate><![CDATA[20220526]]></pubDate></item>
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<title><![CDATA[Elevator Guide Rail]]></title><link><![CDATA[https://fujischelevator.en.ec21.com/Elevator_Guide_Rail--11852674_11907988.html]]></link><description><![CDATA[Elevator rails
are structural elements that support the operation of elevators. They are usually made of steel material and installed in the elevator shaft. The design and manufacturing quality of li]]></description><pubDate><![CDATA[20240301]]></pubDate></item>
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<title><![CDATA[ASME1020/1010 Carbon Steel Seamless Steel Pipe for Engineering Equipment]]></title><link><![CDATA[https://reynzhang364.en.ec21.com/ASME1020_1010_Carbon_Steel_Seamless--11812684_11812685.html]]></link><description><![CDATA[structural parts and mechanical parts, such as oil drill pipe, automobile transmission shaft, bicycle frame and steel scaffolding used in construction.
The manufacture of ring parts with steel pipes ]]></description><pubDate><![CDATA[20230628]]></pubDate></item>
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<title><![CDATA[42CrMo Hot Rolled Alloy Seamless Steel Pipe]]></title><link><![CDATA[https://haihuisteel.en.ec21.com/42CrMo_Hot_Rolled_Alloy_Seamless--11814565_11814567.html]]></link><description><![CDATA[42CrMo alloy Seamless Steel tube is a kind of medium-carbon alloy structural steel pipe with good comprehensive performance and good hardenability. It is often used to manufacture gear, connecting ro]]></description><pubDate><![CDATA[20230703]]></pubDate></item>
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<title><![CDATA[High Frenquency Welded Steel Pipe Production Line]]></title><link><![CDATA[https://txhmachine.en.ec21.com/High_Frenquency_Welded_Steel_Pipe--11854146_11875619.html]]></link><description><![CDATA[Structural integrity: The high-frequency welding process produces pipes with excellent dimensional accuracy and uniformity, ensuring structural integrity and reliability in demanding applications.
Ov]]></description><pubDate><![CDATA[20231214]]></pubDate></item>
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<title><![CDATA[A106 A53 A178 A179 A210 A192 A333 API5L Carbon Steel Pipe]]></title><link><![CDATA[https://lindasun00.en.ec21.com/A106_A53_A178_A179_A210--2845141_2845209.html]]></link><description><![CDATA[Structural Tubing in Rounds and Shapes
DIN 2449, DIN17175, DIN1629, DIN71179; DIN2448 Series
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.
A]]></description><pubDate><![CDATA[20231106]]></pubDate></item>

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