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<title><![CDATA[EC21 Product Catalogs - welded square pipe]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/welded-square-pipe--2842/1/welded square pipe.html]]></link><item>
<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[Pipe and Stainless Steel PipeTolerance+/-1%StanderdAPI5lpls1&amp;Pls2, A53, A106. A312GradeGr. B X42 X46 X52 X56 X60 X65 X70 X80ThicknessSch10-----Sch160Welded TypeWeld Pipe. Seamless PipeLength6meters ,]]></description><pubDate><![CDATA[20240426]]></pubDate></item>
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<title><![CDATA[1mm 2mmStainless Steel Pipe Alloy Steel Pipe Seamless or Welding Round/Square/Rectangular/Hex Pipe]]></title><link><![CDATA[https://harper123.en.ec21.com/1mm-2mmStainless-Steel-Pipe-Alloy--11643632_11663133.html]]></link><description><![CDATA[GB, JIS, GB,ASTM,JIS,EN,ISOGrade:200/300/400 SeriesPlace of Origin:Guangdong, ChinaBrand Name:Z.S.BModel Number:201, 316L, 316, 430, 304, 304LType:Round or as requirements., round,square,hexagonal]]></description><pubDate><![CDATA[20230315]]></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[square steel pipe
Material
Q195, Q235A-B, Q345A-E, 20#, 10#,16Mn, ASTM A36, ASTM A500, ASTM A53, ASTM 106, SS400, St37, St52, S235JR, S355TRH ect.
Wall Thickness
0.5 to 25mm
Length
5 to 12m or as the]]></description><pubDate><![CDATA[20251227]]></pubDate></item>
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<title><![CDATA[SSAW Steel Pipe]]></title><link><![CDATA[https://supersteel123.en.ec21.com/SSAW-Steel-Pipe--12045493_12045500.html]]></link><description><![CDATA[Square ends / Plain ends /Beveled / Threaded ends
Surface treatment: Black painting / Oil painting / Anti-rust oil / Anti-corrosive coating
Application: Oil and gas pipeline, water transmission, liqu]]></description><pubDate><![CDATA[20250227]]></pubDate></item>
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<title><![CDATA[Carbon Steel Pipe Galvanized Rectangular Steel Pipe Rectangular Square Tube Price]]></title><link><![CDATA[https://lindasteel2023.en.ec21.com/Carbon-Steel-Pipe-Galvanized-Rectangular--11781776_11790019.html]]></link><description><![CDATA[Carbon Steel Pipe Galvanized Rectangular Steel Pipe Rectangular Square Tube Price
We supply the round , square and special shape welded steel pipes . The material ,size are optional according to cust]]></description><pubDate><![CDATA[20240618]]></pubDate></item>
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<title><![CDATA[EN10219 S355j0h Structural Lsaw(Jcoe) Steel Pipe]]></title><link><![CDATA[https://botopsteelpipe.en.ec21.com/EN10219-S355j0h-Structural-Lsaw-Jcoe--11045472_11045480.html]]></link><description><![CDATA[EN10219 S355J0H STRUCTURAL LSAW(JCOE) STEEL PIPE
This specification covers non-alloy steel pipe
(cold formed welded structural hollow sections of circular, square or rectangular forms and hollow sect]]></description><pubDate><![CDATA[20240605]]></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[welded into a tubular shape using resistive heating and pressure. This method is usually used to produce long steel pipes, such as circular, rectangular and square cross-section pipes. The ERW pipe m]]></description><pubDate><![CDATA[20240523]]></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[https://www.huntersteels.com/products/astm-a554-ss304-316l-201-square-pipe.html
SS 304 Square Pipe
SS 304 Square Pipe
is an excellent choice for most fabrication techniques as well as indoor and outd]]></description><pubDate><![CDATA[20240514]]></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[Square Tube Thick Carbon Steel Rectangular PipeStandrad ASTM A 500 Specification for Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and ShapesBS EN 10219-2 :2006 Cold formed]]></description><pubDate><![CDATA[20240415]]></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--10987620_10987657.html]]></link><description><![CDATA[Pipe Manufacturer
Rectangular Galvanized Steel Pipe
,it is a kind of square pipe which is made by using steel plate or steel strip after being crimped and welded, and on the basis of the square pipe,]]></description><pubDate><![CDATA[20240319]]></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[Factory directly supply hot rolled welded galvanized drip irrigation pipe with low price
Product DescriptionSpecification:
Size 
OuterDiameter(Round)
15 - 325 mm 
Wall Thickness
0.5 - 20 mm 
Length
C]]></description><pubDate><![CDATA[20190529]]></pubDate></item>
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<title><![CDATA[Sprial Steel Pipe]]></title><link><![CDATA[https://weihengsteel.en.ec21.com/Sprial-Steel-Pipe--10972930_10972952.html]]></link><description><![CDATA[Sprial Steel Pipe
custom Stainless Steel Pipe supplier
:CANGZHOU WEIHENG PIPE INDUSTRY CO.,LTD
SSAW steel pipe: 
COMMODITY
SSAW Welded steel pipes
DIMENSION
100-3000 MM
THICKNESS
5-50MM
LEMGTH
3-12M ]]></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[Pipe, Clad Pipe, Rectangular, Square Pipe Etc
DIN 2391 ST 52 Type
Welded, Seamless, ERW, EFW, Fabricated Pipe, ‘U’ bent or Hollow, Hydraulic, LSAW, Boiler, Straight Tube, Tube Coil, Round, Rectan]]></description><pubDate><![CDATA[20211013]]></pubDate></item>
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<title><![CDATA[Q235 Q235B Carbon Hot Dipped Galvanizing ERW Pipe]]></title><link><![CDATA[https://jetvision.en.ec21.com/Q235-Q235B-Carbon-Hot-Dipped--11032076_11105044.html]]></link><description><![CDATA[Pipe type Welded steel pipe(round/square/rectangular)
Packing &amp; delivery:
Packaging Details
1.Bundling with steel strip. 
2. Galvanized and packing with plastic wrap. 
3. In bulk or containers.
4. Pa]]></description><pubDate><![CDATA[20200415]]></pubDate></item>
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<title><![CDATA[High Frequency Welded Finned Pipe of Punching Type]]></title><link><![CDATA[https://jysuling1.en.ec21.com/High-Frequency-Welded-Finned-Pipe--11600429_11812599.html]]></link><description><![CDATA[square cut, free burrs, internally dried and air blown clean, externally coated with varnish at both ends of helical welded tubes. The desiccants are put into the each package for continental transpo]]></description><pubDate><![CDATA[20230628]]></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[pipe external shot blasting screw transmission line:
The sliding plate structure is adopted, the vertical plate, slide seat and ball cup are welded by steel plate, the fixed base is made of rectangul]]></description><pubDate><![CDATA[20231214]]></pubDate></item>
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<title><![CDATA[304L Stainless Steel Welded Pipe]]></title><link><![CDATA[https://yesi882000.en.ec21.com/304L-Stainless-Steel-Welded-Pipe--862894_932708.html]]></link><description><![CDATA[pipes for industrial use. It is only 30 minutes from Shanghai city to our factory. It covers about 46640 square meters, and the total invests reaches 200 million US dollars. Every year we produce sta]]></description><pubDate><![CDATA[20200513]]></pubDate></item>
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<title><![CDATA[Stainless Steel Seamless Pipe&amp;Tube]]></title><link><![CDATA[https://libowei111.en.ec21.com/Stainless-Steel-Seamless-Pipe-Tube--2048109_5136046.html]]></link><description><![CDATA[Welded Seamless Pipe Supplier Manufacturer
2. Product specification: OD 2 - 1600mm x WT0.8 - 60 mm Square &amp; rectangular.
3. Executive standard: Astm A312m, Astm A269, Astm A213, Astm A790, Astm A789,]]></description><pubDate><![CDATA[20231017]]></pubDate></item>
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<title><![CDATA[ASTM A312 Stainless Steel Tube]]></title><link><![CDATA[https://tubetrade.en.ec21.com/ASTM-A312-Stainless-Steel-Tube--2454246_3336732.html]]></link><description><![CDATA[Standard Name: A 312/A 312M Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
Specification:
1) Tight tolerance, Smooth surface, Uniform mechanical property(Mechanical Proper]]></description><pubDate><![CDATA[20120611]]></pubDate></item>
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<title><![CDATA[Chrome Plated OD Tube |Chrome Plated Hollow Bar Used for Hydraulic Piston Shafts]]></title><link><![CDATA[https://honedtubing.en.ec21.com/Chrome-Plated-OD-Tube--11537183_11538050.html]]></link><description><![CDATA[square meters and a building area of 30,000 square meters, of which the production plant area is 25,000 square meters. We produce cold drawn seamless tubes, honed tubes / honed steel tubing, hydrauli]]></description><pubDate><![CDATA[20220228]]></pubDate></item>
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<title><![CDATA[Steel Pipe]]></title><link><![CDATA[https://shineyondmetals.en.ec21.com/Steel-Pipe--11874509_11874508.html]]></link><description><![CDATA[welding forms, they are divided into two types: straight seam welded pipes and spiral welded pipes. Because of their end shapes, they are divided into round welded pipes and special-shaped (square, f]]></description><pubDate><![CDATA[20231211]]></pubDate></item>
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<title><![CDATA[China Oasis Customized Pipe Based Screen Stainless Steel Excellent Performance Sand Control]]></title><link><![CDATA[https://oasisoiltools.en.ec21.com/China-Oasis-Customized-Pipe-Based--11771339_11771340.html]]></link><description><![CDATA[pipe, casing or tubing, is selected to API specifications by size, grade and weight for each of your required applications.
Key Features
- Higher filtering accuracy :All-welded wedge wire screens as ]]></description><pubDate><![CDATA[20230418]]></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[Our welded pipe materials are A36, SS400, Q195, Q235, Q345, SPHC, 08AL, 08F, HG5, DF08 etc. 
Standards: GB, ASTM, BS, AISI, DIN, JIC, OST, API 
Other steel grade can be provided after negotiating wit]]></description><pubDate><![CDATA[20150923]]></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[Pipe&amp;#39;s outer diameter 
2) Wall thickness 
3) Section Shape (round, square etc.) 
4) length for each pipe 
5) steel grade 
6) Standard (e.g.: API 5L) 
7) Order quantity 
8) Designation port (BK, B]]></description><pubDate><![CDATA[20171013]]></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[Introduction:Spiral steel pipe is a kind of welded steel pipe by spiraling the steel strip or coil under the normal temperature through automatic double wire double-sided submerged arc welding proces]]></description><pubDate><![CDATA[20201216]]></pubDate></item>
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<title><![CDATA[LSAW Steel Pipes,LSAW Steel Pipes Q235,LSAW Steel Pipes Q235 Manufacturer,LSAW Steel Pipes Q345]]></title><link><![CDATA[https://senhaisteelpipe.en.ec21.com/LSAW-Steel-Pipes-LSAW-Steel--10842427_10842452.html]]></link><description><![CDATA[Pipes Q235,LSAW Steel Pipes Q235 Manufacturer,LSAW Steel Pipes Q345
LSAW Steel Pipes Q235
LSAW Steel Pipes Q235 Manufacturer
LSAW Steel Pipes Q345
LSAW Pipe (Longitudinal Submerged Arc-Welded Pipe) i]]></description><pubDate><![CDATA[20230901]]></pubDate></item>

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