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<title><![CDATA[EC21 Product Catalogs - mechanical structure pipe]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/mechanical_structure_pipe--2842/1/mechanical structure pipe.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[structure construction, offshore / onshore construction, piling works, electricity, heating power and etc
Test: Chemical component analysis, mechanical properties (ultimate tensile strength, yield st]]></description><pubDate><![CDATA[20250227]]></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[structure: frames, supports and other components used to construct building structures.
2. Mechanical manufacturing: GI square pipes
are used to manufacture brackets, connectors, etc. for mechanical ]]></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[Seamless Stainless Steel Pipe]]></title><link><![CDATA[https://wuh0289.en.ec21.com/Seamless_Stainless_Steel_Pipe--11973994_11976407.html]]></link><description><![CDATA[pipeline.In addition, when bending and torsion strength is thesame, the weight is light, so it is also widely used in the manufacture of mechanical parts and engineering structures. Also commonlyused]]></description><pubDate><![CDATA[20240729]]></pubDate></item>
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<title><![CDATA[BS EN10210 S275J0H LSAW(JCOE) Steel Pipe]]></title><link><![CDATA[https://botopsteelpipe.en.ec21.com/BS_EN10210_S275J0H_LSAW_JCOE--11045472_11045481.html]]></link><description><![CDATA[Pipe
Size: O.D.: 323.8~1500mm W.T.: 6~80mm
Grade: S355J0H, S355J2H, S355J2H, S275J0H, etc.
Length: 6M or specified length as required.
Ends: Plain End, Beveled End
Mechanical Properties of Non Alloy ]]></description><pubDate><![CDATA[20240605]]></pubDate></item>
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<title><![CDATA[Ss 304 Square Pipe]]></title><link><![CDATA[https://huntersteels.en.ec21.com/Ss_304_Square_Pipe--11825467_11936707.html]]></link><description><![CDATA[Mechanical structure
The demand for stainless steel decorative pipes in mechanical structures is very high. Stainless steel has excellent properties such as durability, rust resistance, corrosion res]]></description><pubDate><![CDATA[20240514]]></pubDate></item>
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<title><![CDATA[API 5L GR.B Steel Pipe]]></title><link><![CDATA[https://amgtang123.en.ec21.com/API_5L_GR.B_Steel_Pipe--11932822_11932823.html]]></link><description><![CDATA[Pipe, Drinking water Pipe, Waste Water Pipe, Structural Tube, Fluid Pipe, Boiler Pipe, Oil and Gas Transportation Pipe, Mechanical Structure Pipe
Pipe fittings : Tee, Reducer, Flange, Elbow, cap, wel]]></description><pubDate><![CDATA[20240506]]></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[Application Structure, Electric power transmission tower projects, Piling, Water, Oil &amp; gas pipeline engineering, Mechanical industry,Municipal projects, Roads and its auxiliary facilities, etc.
]]></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[mechanic properties
Anti-high temperature
High strength
Polished beautiful surface
Easy to install
American Iron and Steel Institute (AISI) Designation System
300&apos;s - Chromium-Nickel Stainless Steel ]]></description><pubDate><![CDATA[20240401]]></pubDate></item>
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<title><![CDATA[Spiral 3pe Anti Corrosion Steel Pipe  Anti-corrosion Pipe  3PE Pipe]]></title><link><![CDATA[https://creditsteelpipe.en.ec21.com/Spiral_3pe_Anti_Corrosion_Steel--10987621_10987661.html]]></link><description><![CDATA[Pipe
Three-layer structure polyethylene (3PE) anticorrosive coating has been widely used in petroleum pipeline industry for its good corrosion resistance, water and gas permeability and mechanical pr]]></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[Pipe are all types of Galvanized Steel Pipe that are available for purchase. Product description:Place of OriginChinaAlloy Or NotNon-AlloyDelivery Time8-14 daysApplicationFluid Pipe, Structure Pipe, ]]></description><pubDate><![CDATA[20240103]]></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[pipeline used for conveying fluid, such as oil, natural gas, gas, water and some solid materials pipeline. It is widely used in the manufacture of structural and mechanical parts, such as oil drill p]]></description><pubDate><![CDATA[20231107]]></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[pipes are mainly used for conveying oil and natural gas pipeline, can also be used for civil engineering structures pipes for docks, bridges and other basic pile.
Outside diameter：Φ219-2820mm 
Wal]]></description><pubDate><![CDATA[20201216]]></pubDate></item>
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<title><![CDATA[Api Pipe Api 5l Pipe Carbon Steel Pipe]]></title><link><![CDATA[https://xiang333.en.ec21.com/Api_Pipe_Api_5l_Pipe--11869094_11871234.html]]></link><description><![CDATA[structureof the tube10#,20#,45#,27SiMnASTM A53A,B16Mn,Q345GB/T8162-2008GB/T17396-1998ASTM A53OD:8-1240*WT:1-200Apply to the general structure, engineering support, mechanical processing, etcOil casin]]></description><pubDate><![CDATA[20231129]]></pubDate></item>
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<title><![CDATA[ERW Steel Pipes,X42 ERW Steel Pipes,ST42 ERW Steel Pipes,SGP ERW Steel Pipes X42 ERW Steel Pipes]]></title><link><![CDATA[https://senhaisteelpipe.en.ec21.com/ERW_Steel_Pipes_X42_ERW--10842427_10842437.html]]></link><description><![CDATA[pipes as EN10204-3.1B
H.S.Code: 7305/7306
ERW steel pipes are general used in a wide range of industries including:
Oil, gas, geothermal,
Petrochemical
Mechanical
Hydraulic 
Structural and constructi]]></description><pubDate><![CDATA[20230901]]></pubDate></item>
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<title><![CDATA[Ductile Iron Pipes]]></title><link><![CDATA[https://sxsld.en.ec21.com/Ductile_Iron_Pipes--10635842_10635957.html]]></link><description><![CDATA[mechanical joint with flange and bolts available 
15) Process and testing: 
a) Blast furnace (Analysis of raw materials test ) 
b) Mg treatment (Micro &amp; chemical composition test) 
c) Pipe spinning (]]></description><pubDate><![CDATA[20200508]]></pubDate></item>
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<title><![CDATA[API 5L Seamless Steel Pipe]]></title><link><![CDATA[https://threewaysteel.en.ec21.com/API_5L_Seamless_Steel_Pipe--4978487_6001117.html]]></link><description><![CDATA[Seamless Steel Pipe 
Usage: Applicable to the general structure, mechanical structure, water wall panel, economizer, super heater, boiler and heat exchanger with seamless steel tubes, and to transpor]]></description><pubDate><![CDATA[20111115]]></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[mechanical property and impact resistance of guardrail in the design of carbon structure. Galvanizing also takes into account the role of beautiful appearance, but the more important benefit is that ]]></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[Pipe (include Round, Square and Rectangular section), Hot dip galvanized pipe(HDG Pipe),ERW Pipe and tube, widely used for fluid/oil/gas transportation, structure building, greenhouse, scaffold, Agri]]></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_11023341.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[API 5L ASTM 106 Q235 Q345 Carbon Welded LSAW Steel Pipe]]></title><link><![CDATA[https://jetvision.en.ec21.com/API_5L_ASTM_106_Q235--11032076_11103706.html]]></link><description><![CDATA[API 5L ASTM 106 Q235 Q345 Carbon Welded LSAW Steel Pipe
Pipe
Type:Longitudinal Welded Pipe,Longitudinal Submerged Arc Welded Pipe 
Application:Used for Fluids Transmission ,Structural Support in indu]]></description><pubDate><![CDATA[20200414]]></pubDate></item>
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<title><![CDATA[HDPE Coating Anti-Corrosion Spiral Steel Pipe/Tube]]></title><link><![CDATA[https://yopipe1.en.ec21.com/HDPE_Coating_Anti_Corrosion_Spiral--11858282_11860782.html]]></link><description><![CDATA[Mechanical Properties, Technical Properties, Exterior Size Inspection, hydraulic testing , X-ray Test.Applicationliquid delivery; Structure pipe; High and low pressure Boiler tube; Seamless steel tub]]></description><pubDate><![CDATA[20231031]]></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[pipe has excellent mechanical properties, including high tensile strength, good toughness, and fatigue resistance. It is commonly used in the production of pressure vessels, boilers, and heat exchang]]></description><pubDate><![CDATA[20231211]]></pubDate></item>
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<title><![CDATA[Industrial/Engineering Conventional Seamless Steel Pipes]]></title><link><![CDATA[https://csco12138.en.ec21.com/Industrial_Engineering_Conventional_Seamless_Steel--11873243_11873397.html]]></link><description><![CDATA[P265GH, P265TR1Application: Chilled Water Pipe,Drinking Water Pipe,Waste Water Pipe,Structural Tube,Fluid Pipe,Oil and Gas Transportation Pipe ,Mechanical Structure Pipe,Boiler Pipe,etc.
]]></description><pubDate><![CDATA[20231206]]></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[Steel pipes, also known as steel tubes or steel conduits, are tubular products used for conveying liquids, gases, solid materials, or for structural and mechanical applications. Steel pipes are typic]]></description><pubDate><![CDATA[20231011]]></pubDate></item>
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<title><![CDATA[DIN17175 ST35.8 / ST45.8 / ST52.2 Heat-resistant Steel Boiler Pipes Tubes]]></title><link><![CDATA[https://tefu888.en.ec21.com/DIN17175_ST35.8_ST45.8_ST52.2_Heat--11750485_11752150.html]]></link><description><![CDATA[vessels,Fluid conveyance,Structural use,Machinery,Oil&amp;gas transportation,Exploration&amp;Drilling,etc.
Typies of tube 
Boiler tube,precision tube,mechanical tubing,cylinder tube,line pipes,etc
]]></description><pubDate><![CDATA[20230320]]></pubDate></item>
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<title><![CDATA[S32750 Welded Tubing/Piping]]></title><link><![CDATA[https://yesi882000.en.ec21.com/S32750_Welded_Tubing_Piping--10805820_10805912.html]]></link><description><![CDATA[Mechanical and structural components, high strength, corrosion-resistant parts
Power industry FGD systems, utility and industrial scrubber systems, absorber towers, ducting, and piping
Standards
ASTM]]></description><pubDate><![CDATA[20200513]]></pubDate></item>
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<title><![CDATA[JCOE/LSAW Pipe CNC Edge Milling Machiine]]></title><link><![CDATA[https://skpress.en.ec21.com/JCOE_LSAW_Pipe_CNC_Edge--6626151_6626222.html]]></link><description><![CDATA[mechanical process to enhance welding quality by auto-adjusting processing width of plate edge with CNC method. 
2. Structure &amp; Features of CNC Edge Milling Machine
As in Feature, has Auto-bite cutti]]></description><pubDate><![CDATA[20200831]]></pubDate></item>
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<title><![CDATA[Seamless Steel Tubes]]></title><link><![CDATA[https://weijunwei.en.ec21.com/Seamless_Steel_Tubes--1662380_3088109.html]]></link><description><![CDATA[Seamless Pipe 
1) Standard: GB DIN ASTM EN BS AND SO ON 
a) O.D.: 21.3mm-711mmb) 
Wall thickness: 0.5 - 55mm 
2) Application: pipe used for mechanical structure, hydraulic pressure, pneumatic 
linear]]></description><pubDate><![CDATA[20160328]]></pubDate></item>
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<title><![CDATA[ASTM A213 SCH 80 Hot Rolled Stainless Steel Pipe]]></title><link><![CDATA[https://huaxipipe.en.ec21.com/ASTM_A213_SCH_80_Hot--11560540_11665436.html]]></link><description><![CDATA[Pipe, Hot Rolled Steel Pipe, Stainless Steel Pipe, Steel Pipe, Stainless Pipe
Standards: ASTM A213Manufacturing method: hot rolled Surface finish: Anneal/pickling/manual polished/ mechanical polished]]></description><pubDate><![CDATA[20221029]]></pubDate></item>
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<title><![CDATA[AISI 439 Stainless Steel Seamless Round Tubes Cold Rolled SS  Seamless Tube  2&quot; SCH XXS]]></title><link><![CDATA[https://daisy1823.en.ec21.com/AISI_439_Stainless_Steel_Seamless--11839306_11858001.html]]></link><description><![CDATA[structure applications.
Application
Elevator, escalator decorative board architectural decorative board, such as decorative structural parts, structural tubes, automotive exhaust system components, w]]></description><pubDate><![CDATA[20231024]]></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[structures and other applications.
ASTM 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]]></description><pubDate><![CDATA[20230803]]></pubDate></item>
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<title><![CDATA[S355JR FE510B Steel Pipe]]></title><link><![CDATA[https://cnpipeline.en.ec21.com/S355JR_FE510B_Steel_Pipe--4175128_4175177.html]]></link><description><![CDATA[structure or other industry
Surface
Black
Inspection
With Chemical Composition and Mechanical Properties Testing; Hydrostatic Test,
Dimensional and Visual Inspection,
Technique
ERW
Package
Package In]]></description><pubDate><![CDATA[20170209]]></pubDate></item>

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