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<title><![CDATA[EC21 Product Catalogs - welding construction]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/welding-construction--2842/1/welding construction.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[can be made into a trailer-type flow unit and the welded pipe can be produced directly at the construction site where the pipeline is laid.
(7) It is easy to realize mechanization and automation.
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<title><![CDATA[Multi Plate Culvert Band Couplers]]></title><link><![CDATA[https://aohong2025.en.ec21.com/Multi-Plate-Culvert-Band-Couplers--12045120_12045140.html]]></link><description><![CDATA[construction of culverts, these couplers allow water to flow beneath roads and other infrastructure. Made from high-strength metal, CSP band couplers are designed to work with pipes of similar diamet]]></description><pubDate><![CDATA[20250225]]></pubDate></item>
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<title><![CDATA[Carbon Steel Coil]]></title><link><![CDATA[https://jnxjysteel.en.ec21.com/Carbon-Steel-Coil--12043642_12043643.html]]></link><description><![CDATA[construction and bridge and other fields.
Name Carbon Steel Coil
Material Carbon steel :Q195-Q420 Series,SS400-SS540 Series,S235JR-S355JR Series,ST Series,A36-A992 Series,Gr50 Series,etc.
Surface Mil]]></description><pubDate><![CDATA[20250218]]></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[Welded Steel Pipe]]></title><link><![CDATA[https://hongyuansteelpipe.en.ec21.com/Welded-Steel-Pipe--12006202_12006205.html]]></link><description><![CDATA[Welded steel pipes are distinguished by their strong seam construction, ensuring structural reliability and durability. We use high-quality welding technology, including resistance welding, gas shiel]]></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[welding materials. The inner and outer surfaces are smooth, the dimensions are precise, and they can meet the requirements of high strength, high pressure, high temperature, and other complex working]]></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[Welded Steel Pipe
API 5L X52 PSL1/PSL2 is mainly used in water supply engineering, petrochemical industry, chemical industry, electric power industry, agricultural irrigation, urban construction.
SSA]]></description><pubDate><![CDATA[20240605]]></pubDate></item>
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<title><![CDATA[API 5L PSL1&amp;PSL2 GR.B Longitudinal Submerged-arc Welded Pipe]]></title><link><![CDATA[https://botop123456.en.ec21.com/API-5L-PSL1-PSL2-GR.B--11940034_11941881.html]]></link><description><![CDATA[construction3)fence, door pipe5.Coating 1) Bared 2) Black Painted (varnish coating) 3) Galvanized 4) Oiled 5) PE,3PE, FBE, comosion resistant coating, Anti corrosion coating6.Techniquelongitudinal we]]></description><pubDate><![CDATA[20240524]]></pubDate></item>
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<title><![CDATA[ASTM A53 Gr.A &amp;Gr. B Carbon ERW Steel Pipe for High Temperature]]></title><link><![CDATA[https://1438963.en.ec21.com/ASTM-A53-Gr.A-Gr.--11933303_11941426.html]]></link><description><![CDATA[square cross-section pipes. The ERW pipe manufacturing method has the advantages of high efficiency, low cost and short production cycle, so it is widely used in industry and construction fields.]]></description><pubDate><![CDATA[20240523]]></pubDate></item>
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<title><![CDATA[Hot Rolled Square, Rectangular, Round, SSAW/LSAW/ERW Welded Seamless Steel Pipe]]></title><link><![CDATA[https://hhhh888.en.ec21.com/Hot-Rolled-Square-Rectangular--11924947_11929897.html]]></link><description><![CDATA[Construction &amp; Decoration, Special PurposeSection ShapeRoundServiceWater Pipe , Gas Pipe, Oil PipeFabricationCutting/Welding/Bending/FabricationPipe EndsPlain Ends, Bevelled EndsProctorPlastic CapBra]]></description><pubDate><![CDATA[20240426]]></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[G.I Pipe Galvanized Steel Pipe Manufacturer China]]></title><link><![CDATA[https://creditsteelpipe.en.ec21.com/G.I-Pipe-Galvanized-Steel-Pipe--10987619_10987643.html]]></link><description><![CDATA[construction, machinery, coal mine, chemical industry, electric power, railway vehicles, automobile industry, highways, bridges, containers, sports facilities, agricultural machinery, petroleum machi]]></description><pubDate><![CDATA[20240319]]></pubDate></item>
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<title><![CDATA[Chinese Factory Hot Rolled Steel Round Pipe for Scaffolding]]></title><link><![CDATA[https://hgbindustrial.en.ec21.com/Chinese-Factory-Hot-Rolled-Steel--10989497_11037694.html]]></link><description><![CDATA[construction/welding /green house or water system 
Hot Rolled Steel Rectangular Tube
Details:
Container type: 20gp/gh or 40gp/gh
Loading capability: 25-28ton each container
Package type: Plastic caps]]></description><pubDate><![CDATA[20240224]]></pubDate></item>
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<title><![CDATA[Stainless Steel Clad Plate]]></title><link><![CDATA[https://gallianz.en.ec21.com/Stainless-Steel-Clad-Plate--11858614_11903236.html]]></link><description><![CDATA[welding)
Applications of Stainless Steel Clad Plate
The stainless steel clad plate is mainly used in Petroleum, Chemical Industry, Light Industry, Seawater desalination, Nuclear Industry, Constructio]]></description><pubDate><![CDATA[20240218]]></pubDate></item>
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<title><![CDATA[SS304/316 Cold Drawing Casing Line Pipe Stainless Steel Tube]]></title><link><![CDATA[https://20011002yn.en.ec21.com/SS304-316-Cold-Drawing-Casing--11616155_11616158.html]]></link><description><![CDATA[rolled steel bars are used in the welding and construction trades to make railroad tracks and I-beams. Hot rolled coil is used in situations where precise shapes and tolerances are not required. 
]]></description><pubDate><![CDATA[20220805]]></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[construction, etc. Galvanized Steel Pipe features a variety of ends, such as plain, beveled, and threaded, and is available in either seamless or welded form. The surface treatment of Galvanized Stee]]></description><pubDate><![CDATA[20240103]]></pubDate></item>
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<title><![CDATA[Detachable Container House]]></title><link><![CDATA[https://zhongtai01.en.ec21.com/Detachable-Container-House--11824641_11824645.html]]></link><description><![CDATA[welding. The flat pack container house evolved on the basis of the export-type container house. The big difference between fabricated container homes and the detachable container house is that the fr]]></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[construction eliminates the presence of welds or joints, which can be potential weak points in the tube. The absence of welds enhances the strength and integrity of the tubes, making them more reliab]]></description><pubDate><![CDATA[20231107]]></pubDate></item>
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<title><![CDATA[BS1387, ASTM A500, JISG3444, General Construction Pipe, Black ERW and Galvanized Pipe]]></title><link><![CDATA[https://tianchuangpipe.en.ec21.com/BS1387-ASTM-A500--11139792_11429957.html]]></link><description><![CDATA[ERW Galvanized Steel Pipe
Welding Black Steel Pipe (BS1387 Pipe, ASTM A500 Pipe, JISG3444 Pipe, General Construction Pipe)
black steel pipe specifications : 3/4&quot;-8&quot;
Raw Material: Q235, S235JR, S355JR]]></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[welding processes are then used to join the edges together and seal the pipe.
Continuous welding
In a continuous welding operation, welding rollers press the edges of the pipe into each other—formi]]></description><pubDate><![CDATA[20190529]]></pubDate></item>
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<title><![CDATA[Triangle Tube]]></title><link><![CDATA[https://weihengsteel.en.ec21.com/Triangle-Tube--10972930_10972942.html]]></link><description><![CDATA[CONSTRUCTION PIPES ON OFFSHORE PLATFORM, POWER STATION, PETROCHEMISTRY &amp; CITY CONSTRUCTION
TEST
CHEMICAL COMPONENT ANALYSIS, MECHANICAL PROPERTIES (ULTIMATE TENSILE STRENGTH, YIELD STRENGTH, ELONGATI]]></description><pubDate><![CDATA[20240109]]></pubDate></item>
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<title><![CDATA[ST35 Seamless Precision Steel Tubes]]></title><link><![CDATA[https://fushunharrislee.en.ec21.com/ST35-Seamless-Precision-Steel-Tubes--11456488_11458394.html]]></link><description><![CDATA[constructed into a hexagon shaped one.
Furthermore, the performance of these steel High precision Tubes tends to be superior, with the metal becoming relatively dense. Compared with solid steel pipes]]></description><pubDate><![CDATA[20211013]]></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[welding or construction project.
Galvanized tubes can be cut, machined or welded by common methods used for regular steel, but adequate ventilation should be used to avoid inhalation of fumes when he]]></description><pubDate><![CDATA[20200420]]></pubDate></item>
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<title><![CDATA[Stainless Steel Pipe]]></title><link><![CDATA[https://libowei111.en.ec21.com/Stainless-Steel-Pipe--2048109_2048110.html]]></link><description><![CDATA[construction,aviation,heat Exchanger
Industries,the export of certain products to Europe,the United States,Japan.Middle East and southeast Asian coutries and regious deeply
Clients can trust and prai]]></description><pubDate><![CDATA[20231023]]></pubDate></item>
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<title><![CDATA[Carbon Steel Cap]]></title><link><![CDATA[https://lzhcarpet.en.ec21.com/Carbon-Steel-Cap--2900966_2988630.html]]></link><description><![CDATA[requirements. The materials we adopt are carbon steel, alloy steel, stainless steel. Our products are mainly used for Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc.
]]></description><pubDate><![CDATA[20131015]]></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[Polyethylene Coating Pipe]]></title><link><![CDATA[https://samkun.en.ec21.com/Polyethylene-Coating-Pipe--6933502_6933506.html]]></link><description><![CDATA[CONSTRUCTION Construction is easy and simple, because pipes are connected by bolt and nut without additional work like welding.
IMPACT RESISTANCE PE Coating has mechanical property, so it is able to ]]></description><pubDate><![CDATA[20130806]]></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[construction of this steel pipe eliminates the risk of leaks or weak points, making it a reliable choice for critical applications. It can be easily welded and machined to meet specific requirements.]]></description><pubDate><![CDATA[20231211]]></pubDate></item>
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<title><![CDATA[Products]]></title><link><![CDATA[https://txhmachine.en.ec21.com/Products--11854146_11875612.html]]></link><description><![CDATA[weld, and shape the steel pipes according to the required specifications and standards. The production of steel pipes is vital for various industries such as oil and gas, water supply, construction, ]]></description><pubDate><![CDATA[20231214]]></pubDate></item>
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<title><![CDATA[Welded Pipe]]></title><link><![CDATA[https://firststeel.en.ec21.com/Welded-Pipe--6735751_6735793.html]]></link><description><![CDATA[or custom packing
Application: Used for low pressure liquid delivery, such as water, gas, and oil, construction, threading tube, steel furnitures, bicycle components and all kinds of shelves etc.
]]></description><pubDate><![CDATA[20150923]]></pubDate></item>
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<title><![CDATA[Various Specification Corrugated Steel Pipe Culverts with Rich Stock]]></title><link><![CDATA[https://jean2023.en.ec21.com/Various-Specification-Corrugated-Steel-Pipe--11767282_11820292.html]]></link><description><![CDATA[construction as the main business, and Qijia Property Management Co., Ltd. focusing on the people’s livelihood.Reasons to choose us
1. Shougang, Taigang, Baosteel, Hangang, etc. of high qualified s]]></description><pubDate><![CDATA[20230715]]></pubDate></item>
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<title><![CDATA[ASTM B444 Inconel 625 Seamless Welded Pipe  UNS N06625/ with Cold-Worked]]></title><link><![CDATA[https://daisy1823.en.ec21.com/ASTM-B444-Inconel-625-Seamless--11839306_11862229.html]]></link><description><![CDATA[construction.
Chemical composition
GradeCMnSiSCuFeNiCrASTM B 444 UNS N066250.10max0.50 max0.50 max0.015max–5.0 max58.0 min20.0 – 23.0Mechanical Properties
ElementDensityMelting PointTensile Stren]]></description><pubDate><![CDATA[20231103]]></pubDate></item>
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<title><![CDATA[Galvanized Steel Pipe Mengniu Metal Products]]></title><link><![CDATA[https://sarahyang001.en.ec21.com/Galvanized-Steel-Pipe-Mengniu-Metal--11767788_11816471.html]]></link><description><![CDATA[greenhouse
2. Low pressure liquid, water, gas, oil, line pipe
3. For both indoor and outdoor building construction
4. Widely used in scaffolding construction which is much cheaper and convenient
]]></description><pubDate><![CDATA[20230707]]></pubDate></item>
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<title><![CDATA[LSAW Steel Pipes,Black LSAW Steel Pipes,Black LSAW Steel Pipes Q235B,Welded,LSAW Steel Pipes Q235B]]></title><link><![CDATA[https://senhaisteelpipe.en.ec21.com/LSAW-Steel-Pipes-Black-LSAW--10842427_10842449.html]]></link><description><![CDATA[construction, etc. 
Outer Diameter: 219mm-1820mm (8’~70’’)
Wall Thickness: 5.0mm-50mm
Length: 5.8mtr-18mtr
End: square ends (straight cut, saw cut, and torch cut). or beveled for welding, bevel]]></description><pubDate><![CDATA[20191205]]></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[pipeline for oil, gas, liquid coal etc. on land and offshore. And also can be applied as construction pipes on offshore platform, power station, petrochemistry and city construction etc.]]></description><pubDate><![CDATA[20191012]]></pubDate></item>

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