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<title><![CDATA[EC21 Product Catalogs - construction structure]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/construction_structure--2842/1/construction structure.html]]></link><item>
<title><![CDATA[SSAW Steel Pipe]]></title><link><![CDATA[https://supersteel123.en.ec21.com/SSAW_Steel_Pipe--12045493_12045500.html]]></link><description><![CDATA[construction, steel structure construction, offshore / onshore construction, piling works, electricity, heating power and etc
Test: Chemical component analysis, mechanical properties (ultimate tensil]]></description><pubDate><![CDATA[20250227]]></pubDate></item>
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<title><![CDATA[Corrugated Steel Pipe Headwalls]]></title><link><![CDATA[https://aohong2025.en.ec21.com/Corrugated_Steel_Pipe_Headwalls--12045120_12045141.html]]></link><description><![CDATA[construction and adaptable design, they provide a dependable solution for maintaining the durability and efficiency of drainage infrastructure, even in the most demanding environments.
Corrugated Ste]]></description><pubDate><![CDATA[20250225]]></pubDate></item>
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<title><![CDATA[China 20mm Galvanized Hollow Section Structural Steel Pipe Factory]]></title><link><![CDATA[https://ropregal.en.ec21.com/China_20mm_Galvanized_Hollow_Section--12036094_12036162.html]]></link><description><![CDATA[Construction
field, Water, Gas Industry,Petroleum for oil,
metallurgy industy, agriculture greenhouse, automotive industy, ailway,
highway guardrail, steel structure etc.
Galvanized
Hollow Section St]]></description><pubDate><![CDATA[20250111]]></pubDate></item>
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<title><![CDATA[Carbon Steel Square Tube]]></title><link><![CDATA[https://18222310105.en.ec21.com/Carbon_Steel_Square_Tube--12034887_12034888.html]]></link><description><![CDATA[structure pipe, with options for different materials such as Q195, Q235, S235JR, and Q345, ensuring versatility in construction and engineering projects.
Comprehensive Certification: The product meet]]></description><pubDate><![CDATA[20250106]]></pubDate></item>
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<title><![CDATA[ERW Welded Steel Pipe]]></title><link><![CDATA[https://17602219466.en.ec21.com/ERW_Welded_Steel_Pipe--12022587_12022588.html]]></link><description><![CDATA[ERW welded steel pipe is a type of steel pipe made from carbon steel, which is an alloy of iron and carbon. Widely used in Structure, Accessorize, Construction, Fluid transportation, machinery parts,]]></description><pubDate><![CDATA[20241106]]></pubDate></item>
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<title><![CDATA[Galvanized Square Tube]]></title><link><![CDATA[https://hongyuansteelpipe.en.ec21.com/Galvanized_Square_Tube--12006202_12006203.html]]></link><description><![CDATA[construction, machinery manufacturing, agricultural equipment and other fields to meet the needs of different industries.
Galvanized square tubes applications:
1. Building structure: frames, supports]]></description><pubDate><![CDATA[20240918]]></pubDate></item>
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<title><![CDATA[Seamless Carbon Steel Pipe]]></title><link><![CDATA[https://zhseamlesspipe.en.ec21.com/Seamless_Carbon_Steel_Pipe--11988939_11988946.html]]></link><description><![CDATA[structure, mechanical structure with seamless steel tubes
Test
Chemical Component Analysis, Mechanical Properties (Tensile strength, Yield strength, Elongation), Technical Properties
(Flattening Test]]></description><pubDate><![CDATA[20240821]]></pubDate></item>
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<title><![CDATA[SSAW Spiral Welded Steel Pipe]]></title><link><![CDATA[https://botopsteelpipe.en.ec21.com/SSAW_Spiral_Welded_Steel_Pipe--11051179_11051194.html]]></link><description><![CDATA[construction.
SSAW Steel Pipe
can be used in liquid transportation: water supply and drainage. Gas transportation: gas, steam, liquefied petroleum gas. Structural use: for piling pipes, for bridges; ]]></description><pubDate><![CDATA[20240605]]></pubDate></item>
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<title><![CDATA[EN10219 S355J0H LSAW(JCOE) Steel Pipe Pile]]></title><link><![CDATA[https://botop123456.en.ec21.com/EN10219_S355J0H_LSAW_JCOE_Steel--11935079_11945419.html]]></link><description><![CDATA[than 16 mm of 355 MPa, with a minimum impact energy value of 27 J at 0 °C (J0), hollow section (H).Uses: Widely used in construction, engineering structures and manufacturing of pipe piles.
]]></description><pubDate><![CDATA[20240531]]></pubDate></item>
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<title><![CDATA[Rhs Hollow Section Rectangular Zinc Coating Gi Iron]]></title><link><![CDATA[https://sdhj888.en.ec21.com/Rhs_Hollow_Section_Rectangular_Zinc--11922780_11924894.html]]></link><description><![CDATA[Construction , Structure3) Agriculture fence post , door pipePlace of Origin Liaocheng City, Shandong Province, China (Mainland)Port of Loading QINGDAOTIANJIN, GUANGZHOU, NIINGBO, SHANGHAI or as requ]]></description><pubDate><![CDATA[20240415]]></pubDate></item>
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<title><![CDATA[ASTM A106 A53 Carbon Seamless Steel Pipe Hot Rolled Carbon Steel Pipe]]></title><link><![CDATA[https://tthh888.en.ec21.com/ASTM_A106_A53_Carbon_Seamless--11922741_11922742.html]]></link><description><![CDATA[construction3.time and labor saving4.labor savingShipment timewithin 7-20 workdaysPackingTied up with steel strips and wrapped with water proof paper 1.construction:prefabricated house,steel house,mo]]></description><pubDate><![CDATA[20240409]]></pubDate></item>
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<title><![CDATA[Stainless Steel Sheet]]></title><link><![CDATA[https://gallianz.en.ec21.com/Stainless_Steel_Sheet--11858614_11903237.html]]></link><description><![CDATA[construction, car, household electrical appliances, Paper and Pulp Industry, Pharmaceutical Industry, Food, Chemical &amp; Petrochemical, Aircraft and Aerospace, Nuclear power, Machinery, Metallurgical S]]></description><pubDate><![CDATA[20240401]]></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[construction, machinery manufacturing, steel and iron construction projects, shipbuilding, solar power generation bracket, steel structure engineering, electric power engineering, power plant, agricu]]></description><pubDate><![CDATA[20240319]]></pubDate></item>
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<title><![CDATA[Seamless Galvanized Welded Steel Pipe ASTM A106 Standard 8mm Diameter]]></title><link><![CDATA[https://steelcoils.en.ec21.com/Seamless_Galvanized_Welded_Steel_Pipe--11883001_11883002.html]]></link><description><![CDATA[Structure Pipe, OtherThickness2.0-20mmLength12M, 6m, 6.4MCertificateISO9001Processing ServicePunching, CuttingProduct nameGalvanized iron pipeApplicationConstruction decoration,chemical equipmentsEdg]]></description><pubDate><![CDATA[20240103]]></pubDate></item>
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<title><![CDATA[Prefab Container Houses]]></title><link><![CDATA[https://zhongtai01.en.ec21.com/Prefab_Container_Houses--11824641_11824643.html]]></link><description><![CDATA[structure container houses do not generate any waste or pollution. Its box-like feature allows it to be relocated effortlessly to any desired location. Our prefab container houses are features of sus]]></description><pubDate><![CDATA[20230725]]></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[structural and mechanical parts, such as oil drill pipe, automobile transmission shaft,bicycle frame and steel scaffolding used in construction. Characteristics of Seamless Boiler Tubes: High-Tempera]]></description><pubDate><![CDATA[20231107]]></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[structural parts and mechanical parts, such as oil drill pipe, car drive shaft, bicycle frame and construction scaffolding etc.
Outside diameter：Φ18-820mm 
Wall thickness：2.5-45mm 
Standard：AP]]></description><pubDate><![CDATA[20201216]]></pubDate></item>
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<title><![CDATA[AS ERW STEEL PIPES,A252 ERW CS Pipes,ERW Steel Pipe As EN10219,ST52 ERW Pipes]]></title><link><![CDATA[https://senhaisteelpipe.en.ec21.com/AS_ERW_STEEL_PIPES_A252--10842427_10842443.html]]></link><description><![CDATA[Structural and construction
Subsea/water drilling
Fire-fighting system
Water supply and drainage
Ship building
Boiler industries 
More information:
http://www.thetabletnewsblog.com
http://www.atmetal]]></description><pubDate><![CDATA[20230901]]></pubDate></item>
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<title><![CDATA[A672 GR.CC70 CL22 LSAW Pipe]]></title><link><![CDATA[https://robertyin.en.ec21.com/A672_GR.CC70_CL22_LSAW_Pipe--10682856_10682892.html]]></link><description><![CDATA[structure steel, grade of higher than X70.
Product Standard:SO3183,API Spec 5LI,API Spec 2B,GB/T9711 etc.
Application:The pipes are mainly used as long distance transportation pipeline for oil, gas, ]]></description><pubDate><![CDATA[20191012]]></pubDate></item>
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<title><![CDATA[Q195 Steel Pipe]]></title><link><![CDATA[https://tianchuangpipe.en.ec21.com/Q195_Steel_Pipe--11666079_11666088.html]]></link><description><![CDATA[structural steel. Yield strength is 195 MPA. Less intense than Q235. The price is cheaper. Used in construction, structure, motorcycle price, etc. The American ASTM grade is Gr.B (σs185). Σs185 is ]]></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 use
Structural uses of steel pipes can be found in building and construction. These pipes are also commonly referred to as tubes.
Construction piles
Steel pipes are used in construction to]]></description><pubDate><![CDATA[20190529]]></pubDate></item>
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<title><![CDATA[Seamless Steel Pipe]]></title><link><![CDATA[https://weihengsteel.en.ec21.com/Seamless_Steel_Pipe--10972930_10972944.html]]></link><description><![CDATA[structural and mechanical parts, such as petroleum drill pipe, auto transmission shaft, bicycle frame and construction of steel scaffolding is used with steel pipe manufacturing annular parts, such a]]></description><pubDate><![CDATA[20240109]]></pubDate></item>
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<title><![CDATA[High Quality Structural Steel Galvanized Square Steel Tube]]></title><link><![CDATA[https://jetvision.en.ec21.com/High_Quality_Structural_Steel_Galvanized--11110046_11110095.html]]></link><description><![CDATA[Construction Engineering: steel structure construction, sports venue, three-dimensional garage, exhibition hall.
4. Decoration: wrought iron doors and windows, outdoor advertising, pavilion and vesti]]></description><pubDate><![CDATA[20200420]]></pubDate></item>
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<title><![CDATA[Steel Pipes]]></title><link><![CDATA[https://gviesteel.en.ec21.com/Steel_Pipes--11853301_11853302.html]]></link><description><![CDATA[structural and mechanical applications. Steel pipes are typically made of steel and find numerous applications in various industries, including construction, engineering, water supply, natural gas tr]]></description><pubDate><![CDATA[20231011]]></pubDate></item>
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<title><![CDATA[Alu-based Anti-Corrosion Tape]]></title><link><![CDATA[https://wenlimin198987.en.ec21.com/Alu_based_Anti_Corrosion_Tape--11808497_11808502.html]]></link><description><![CDATA[construction: Aluminum based anti-corrosion tape is easy to cut, cut, and install, suitable for surface anti-corrosion of various pipelines, equipment, and structures.
9. Economical and practical.
Pr]]></description><pubDate><![CDATA[20230619]]></pubDate></item>
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<title><![CDATA[625 Nickel Alloy Nichrome Inconel Seamless Tube]]></title><link><![CDATA[https://greatwallsteel9.en.ec21.com/625_Nickel_Alloy_Nichrome_Inconel--11575970_11790854.html]]></link><description><![CDATA[6000mm, 12000mm
Application: Construction, Pressure vessel, shipping building, steel structural, furniture
Processing Service: Bending, Welding, Decoiling, Cutting, Punching
]]></description><pubDate><![CDATA[20230516]]></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[Anti-corrosion and Insulated Steel Pipe Production Line]]></title><link><![CDATA[https://txhmachine.en.ec21.com/Anti_corrosion_and_Insulated_Steel--11854146_11875616.html]]></link><description><![CDATA[structure development. They are widely used in various sectors such as oil and gas, water distribution, sewage systems, and construction.
One of the main benefits of anti-corrosion coatings on steel ]]></description><pubDate><![CDATA[20231214]]></pubDate></item>
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<title><![CDATA[Steel Pipe Product | Factory Supply Cylindrical Shape Steel Pipe Product for Sale]]></title><link><![CDATA[https://songshunsteel.en.ec21.com/Steel_Pipe_Product_Factory_Supply--11800372_11800391.html]]></link><description><![CDATA[construction machinery, home appliance and kitchenware manufacturing, oil exploration, aerospace, mold manufacturing and other industries. The main steel products provided are alloy steel, die steel,]]></description><pubDate><![CDATA[20230601]]></pubDate></item>

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