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<title><![CDATA[EC21 Product Catalogs - square steels]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/square-steels--2842/1/square steels.html]]></link><item>
<title><![CDATA[Square Steel Pipe]]></title><link><![CDATA[https://xinhengtai.en.ec21.com/Square-Steel-Pipe--12033532_12033755.html]]></link><description><![CDATA[Square pipe / Rectangular pipe
Material
201, 304, 316, 309, 410, 430, ASTM A53, ASTM A106 ASTM A210, ASTM A283, ST33, ST37-2, ST52, DIN1626, DIN1629, STPY41, G3452, G3457, S235, S355, Q195-steel, Q23]]></description><pubDate><![CDATA[20251227]]></pubDate></item>
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<title><![CDATA[Carbon Rectangular Bar, Carbon Steel Wire, Carbon Square Bar, Carbon Steel Rods, Carbon Steel Round]]></title><link><![CDATA[https://frkmetalsti.en.ec21.com/Carbon-Rectangular-Bar-Carbon--11389260_11842725.html]]></link><description><![CDATA[Carbon Steel Rod, Bars, Wire, Wire Mesh. We use carbon steel as a raw material for the production of Rod, Bars, Wire, Wire Mesh. The raw material has specific features and characteristics; that is wh]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[Black Galvanized Steel Pipe Tube Square Rectangular Hollow Section]]></title><link><![CDATA[https://tbarsteel.en.ec21.com/Black-Galvanized-Steel-Pipe-Tube--10826657_10826723.html]]></link><description><![CDATA[Tangshan Ruicheng Jushi Trading Co., Ltd(RCJS STEEL) is a private-owned company, established in 2019, Tangshan City, Hebei Province, China. Ruicheng Jushi steel focuses on metal &amp; steel domestic dist]]></description><pubDate><![CDATA[20250215]]></pubDate></item>
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<title><![CDATA[Wholesale OEM 10*10mm Cold Rolled Black Square Steel Pipe Supplier]]></title><link><![CDATA[https://ropregal.en.ec21.com/Wholesale-OEM-10-10mm-Cold--12036094_12036157.html]]></link><description><![CDATA[steel manufacturer,
with 26 years production experience, and we can supply all sizes of steel
tubes.
♥ Our factory
have 10 production lines for Cold
Rolled Black Square Steel Pipes to ensure prompt]]></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[Diverse Range of Applications: This square tube is suitable for various applications, including structure pipe, with options for different materials such as Q195, Q235, S235JR, and Q345, ensuring ver]]></description><pubDate><![CDATA[20250106]]></pubDate></item>
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<title><![CDATA[Steel Tube Rectangular Square Pipe AH BH Material Grade Certificate]]></title><link><![CDATA[https://zhurangroup.en.ec21.com/Steel-Tube-Rectangular-Square-Pipe--11974146_11976616.html]]></link><description><![CDATA[]]></description><pubDate><![CDATA[20240729]]></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[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[SteelSpecification TypeTP304 316 312 310Inspectionwith Hydraulic Testing, Ultrasonic TesDimension21mm to 3000mmProduct NameCarbon Steel Pipe and Stainless Steel PipeTolerance+/-1%StanderdAPI5lpls1&amp;Pl]]></description><pubDate><![CDATA[20240426]]></pubDate></item>
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<title><![CDATA[Square Galvanized Steel Pipe   Galvanized Steel Pipe      Galvanized Steel Greenhouse Steel Pipe]]></title><link><![CDATA[https://creditsteelpipe.en.ec21.com/Square-Galvanized-Steel-Pipe--10987620_10987650.html]]></link><description><![CDATA[Square Galvanized Steel Pipe Galvanized Steel Pipe
Galvanized Steel Greenhouse Steel Pipe
Hot-dip Galvanized square steel pipe
is made of steel plate or steel strip after curling molding of the squar]]></description><pubDate><![CDATA[20240319]]></pubDate></item>
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<title><![CDATA[ASTM A500 150X200galvanized Perforated Square Hollow Structural Steel Tube]]></title><link><![CDATA[https://alan3218.en.ec21.com/ASTM-A500-150X200galvanized-Perforated-Square--10961535_10962144.html]]></link><description><![CDATA[Product DescriptionDetailed ImagesPacking &amp; DeliverySHANDONG DELI STEEL PIPE MANUFACTURING FACTORYWe manufacture the main products of Pre-galvanized Pipe (include Round, Square and Rectangular sectio]]></description><pubDate><![CDATA[20190529]]></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[High Quality Structural Steel Galvanized Square Steel Tube
Product Description:
Galvanized Square &amp; Rectangle Steel Tube, is a A500 Grade that has been hot dipped in a zinc rich galvanizing process. ]]></description><pubDate><![CDATA[20200420]]></pubDate></item>
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<title><![CDATA[Carbon Structural SS400 Square Steel Pipe]]></title><link><![CDATA[https://wendaozhe.en.ec21.com/Carbon-Structural-SS400-Square-Steel--9876148_9884344.html]]></link><description><![CDATA[square etc.) 
4) length for each pipe 
5) steel grade 
6) Standard (e.g.: API 5L) 
7) Order quantity 
8) Designation port (BK, BKW etc.) 
9) Trade Terms 
In all, the more detailed information, the mo]]></description><pubDate><![CDATA[20161011]]></pubDate></item>
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<title><![CDATA[Cold Formed Square and Rectangular Hollow Sections/Welded Steel Tubes]]></title><link><![CDATA[https://tiffanyjianhesteel.en.ec21.com/Cold-Formed-Square-and-Rectangular--10292317_10292318.html]]></link><description><![CDATA[Jiangyin Jianhe Steel Co., Ltd.. founded in 1998, is specialized in manufacturing square, rectangular, circular hollow sections and steel structures. We are located in Jiangsu Province, 2 hours from ]]></description><pubDate><![CDATA[20170206]]></pubDate></item>
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<title><![CDATA[Hot Dip Galvanzied Square Steel Pipe GI Hollow Section Galvanzied Square Tube]]></title><link><![CDATA[https://yuantaisteel.en.ec21.com/Hot-Dip-Galvanzied-Square-Steel--11636199_11636366.html]]></link><description><![CDATA[steel/img/CA11636366/ED_yuantaisteel_20220909160130340.jpg
]]></description><pubDate><![CDATA[20220913]]></pubDate></item>
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<title><![CDATA[ASTM Hot Rolled Stainless Steel Square Tube Pipe]]></title><link><![CDATA[https://susan121.en.ec21.com/ASTM-Hot-Rolled-Stainless-Steel--11601847_11601848.html]]></link><description><![CDATA[High temperature oxidation resistance and high strength, so it can resist fire.
The steel strip is hard, corrosion-resistant and anti-oxidation, and can be used for a long time.
It can keep the surfa]]></description><pubDate><![CDATA[20220713]]></pubDate></item>
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<title><![CDATA[2mm Steel Tube 7 Inch Single Wall Stainless Steel Square Tubing 10mm  Stainless Rectangule Pipe]]></title><link><![CDATA[https://harper123.en.ec21.com/2mm-Steel-Tube-7-Inch--11643632_11664045.html]]></link><description><![CDATA[Standard:JIS, ASTM, AISI, DIN, EN, GBPlace of Origin:Guangdong, ChinaBrand Name:ZSBModel Number:316 304 310S, 301L, 301, 310S,Type:SeamlessSteel Grade:200 /300/400 /600 /900 Series, 301L, S30815, 301]]></description><pubDate><![CDATA[20230315]]></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[Seamless Galvanized Steel Pipes and Fittings]]></title><link><![CDATA[https://yulantechnology14.en.ec21.com/Seamless-Galvanized-Steel-Pipes-and--12008703_12008704.html]]></link><description><![CDATA[steel square pipe is 15-20um, having good rust protection. Galvanized steel pipes have excellent corrosion resistance and mechanical properties. Manufacturer supply, focus on quality, support customi]]></description><pubDate><![CDATA[20240923]]></pubDate></item>
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<title><![CDATA[Square Tube]]></title><link><![CDATA[https://hongyuansteelpipe.en.ec21.com/Square-Tube--12006202_12006206.html]]></link><description><![CDATA[Material: Steel
Specifications: Customized according to customer needs, common specifications include but are not limited to square tubes with side lengths ranging from 10mm to 300mm.
Surface Treatme]]></description><pubDate><![CDATA[20240918]]></pubDate></item>
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<title><![CDATA[Seamless Steel Pipe]]></title><link><![CDATA[https://js123.en.ec21.com/Seamless-Steel-Pipe--11923516_11923517.html]]></link><description><![CDATA[Product ltem: seamless steel pipe
standard &amp; Grade :ASTM A1O6,Grade A/B/C
Ends:Square Ends/Plain Ends (straight cut, saw cut, torch cut),Beveled/Threaded Ends
Coating: 3PE Coating;3PP Coating;FBE Coa]]></description><pubDate><![CDATA[20240723]]></pubDate></item>
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<title><![CDATA[EN10219 S275JRH Structural ERW Steel Pipe]]></title><link><![CDATA[https://botopsteelpipe.en.ec21.com/EN10219-S275JRH-Structural-ERW-Steel--11051178_11051190.html]]></link><description><![CDATA[EN10219 S275JRH Structural ERW Steel Pipe
Standard: EN10219
This specification covers non-alloy steel pipe
(cold formed welded structural hollow sections of circular, square or rectangular forms and ]]></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[steel plates or strips are 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-se]]></description><pubDate><![CDATA[20240523]]></pubDate></item>
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<title><![CDATA[ASTM A513 Type 5 DOM ERW Mechanical Steel Tubing]]></title><link><![CDATA[https://botop123456.en.ec21.com/ASTM-A513-Type-5-DOM--11935079_11938047.html]]></link><description><![CDATA[Steel
Type: Type1 (1a or 1b), Type2, Type3, Type4, Type5, Type6.
Grade: MT 1010, MT 1015,1006, 1008, 1009 etc.
Heat treatment: NA, SRA, N.
Size and wall thickness
Hollow section shape: Round, square,]]></description><pubDate><![CDATA[20240516]]></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[oduct name ASTM A106 AISI 1020 ASTM 1045 ST52 Q355B Q345B 16Mn Q390 ST52-3 Carbon Steel Seamless Square Tube Thick Carbon Steel Rectangular PipeStandrad ASTM A 500 Specification for Cold-Formed Welde]]></description><pubDate><![CDATA[20240415]]></pubDate></item>
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<title><![CDATA[Seamless Steel Pipe]]></title><link><![CDATA[https://mao123456.en.ec21.com/Seamless-Steel-Pipe--11923208_11924152.html]]></link><description><![CDATA[ASTM A519 Seamless steel pipe
standard &amp; Grade :ASTM A519 Seamless steel pipe 1020,1025,4130,4140
Ends:Square Ends/Plain Ends (straight cut, saw cut, torch cut),Beveled/Threaded Ends
Packing:Bundle o]]></description><pubDate><![CDATA[20240412]]></pubDate></item>
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<title><![CDATA[Helical Pipe]]></title><link><![CDATA[https://weihengsteel.en.ec21.com/Helical-Pipe--10972930_10972931.html]]></link><description><![CDATA[steel pipe
, Square Steel Pipe
, Carbon Steel Pipe Cap
, bend Pipe
SSAW carbon schedule 40 steel pipe:
COMMODITY
SSAW Welded steel pipes
DIMENSION
100-3000 MM
THICKNESS
5-50MM
LEMGTH
3-12M or customi]]></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[Square Tube etc
St52 Steel End
Plain End, Beveled End, Treaded Pipe &amp; Tube
ST52 Carbon Steel DIN 2391 Marking
All DIN 2391 ST52 Carbon Steel Pipes are marked as follows: Standard, Grade, OD, Thicknes]]></description><pubDate><![CDATA[20211013]]></pubDate></item>
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<title><![CDATA[Astm A519 SAE4130 Cold Drawn Seamless Tube]]></title><link><![CDATA[https://greatwallsteel9.en.ec21.com/Astm-A519-SAE4130-Cold-Drawn--11575970_11790867.html]]></link><description><![CDATA[steel strips.
Oil coating, varnish, black painting to be confirmed.
End finish: Plain end with square cuts or bevelled ends.
GradeChemical CompositionMechanical Properties　CMnPSSiCrMoDelivery
Condi]]></description><pubDate><![CDATA[20230516]]></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[square ends (straight cut, saw cut, and torch cut). or beveled ends
Surface: Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings (Co]]></description><pubDate><![CDATA[20201216]]></pubDate></item>
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<title><![CDATA[LSAW STEEL PIPES,LSAW Steel Pipes Supplier,Gas LSAW Steel Pipes,Liquid LSAW Steel Pipes]]></title><link><![CDATA[https://senhaisteelpipe.en.ec21.com/LSAW-STEEL-PIPES-LSAW-Steel--10842427_10842448.html]]></link><description><![CDATA[square ends (straight cut, saw cut, and torch cut). or beveled for welding, beveled,
Surface: Lightly oiled, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings
MATERIAL: CS, LTCS
Q235, Q]]></description><pubDate><![CDATA[20230901]]></pubDate></item>
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<title><![CDATA[Explosion Cladding Metal Material Q345R+SS30408]]></title><link><![CDATA[https://janus2019.en.ec21.com/Explosion-Cladding-Metal-Material-Q345R--11013043_11043956.html]]></link><description><![CDATA[steel clad plate
Single side cladding 
Nickle &amp;Nickle Alloy/Steel clad plate
Two sides cladding 
Copper &amp; Copper alloy/Steel clad plate
Shape of clad plate
Titanium/steel clad plate
Square shape, rou]]></description><pubDate><![CDATA[20230814]]></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[square meters, and the dust emission concentration is less than 40mg/m3. The equipment of the company adopts high power and high pressure centrifugal fan as the pumping power.
Shot blasting electrica]]></description><pubDate><![CDATA[20231214]]></pubDate></item>
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<title><![CDATA[4&quot; SCH 40 ASTM A106 Seamless Carbon Steel Tube]]></title><link><![CDATA[https://huaxipipe.en.ec21.com/4-SCH-40-ASTM--11560540_11665433.html]]></link><description><![CDATA[Treatment: Varnished, Galvanized etc. Pipe Ends: Square cut or bevelledPackage: Suitable packing according to the size of the pipes.Usage:Construction,steel structual engineering,piling etc .
]]></description><pubDate><![CDATA[20221029]]></pubDate></item>
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<title><![CDATA[Hydraulic Cylinder Tubes of Material ST52.3, Inner Diameter Honing H8 Tolerances]]></title><link><![CDATA[https://honedtubing.en.ec21.com/Hydraulic-Cylinder-Tubes-of-Material--11537181_11702039.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 produces cold drawn seamless tubes, honed tubes / honed steel tubing, hydraul]]></description><pubDate><![CDATA[20230103]]></pubDate></item>
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<title><![CDATA[Oilfield Tubular Casing Tubing Coupling API 5CT for OCTG Drill Pipe]]></title><link><![CDATA[https://helen202368.en.ec21.com/Oilfield-Tubular-Casing-Tubing-Coupling--11824687_11825668.html]]></link><description><![CDATA[square meters,the company is equipped with an advanced
specialize petroleum pipe manfuacturing line and Digiyal-control screw thread Machine,Hydrolic Presure Machine etc. It mainly engaged in the Cas]]></description><pubDate><![CDATA[20230727]]></pubDate></item>
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<title><![CDATA[Stainless Steel Pipe ASME 20mm 30mm 60mm SCH10 SCH40 SCH80 Stainless Steel Tube]]></title><link><![CDATA[https://lcxinhongye.en.ec21.com/Stainless-Steel-Pipe-ASME-20mm--11542986_11605510.html]]></link><description><![CDATA[steel round pipe / tubeSizeWall thickness1.24 - 59.54 mm (SCH5S-XXS)Outer diameter10.3 - 1219mm (1/8&quot;- 48&quot;)Stainless steel square / rectangular pipe / tubeSizeWall thickness1mm-150mm(SCH10-XXS)Outer ]]></description><pubDate><![CDATA[20220719]]></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[round welded pipes and special-shaped (square, flat, etc.) welded pipes.
If you want to know more information about steel pipe for sale
, please contact us. We will provide professional answers.
]]></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[square meters with more than 150 staff, among them 6 persons are senior engineer. OASIS is a famous manufacturer which integrates the research and development, design, manufacture and sell water well]]></description><pubDate><![CDATA[20230418]]></pubDate></item>
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<title><![CDATA[Explosion Bonded Clad Plate]]></title><link><![CDATA[https://gallianz.en.ec21.com/Explosion-Bonded-Clad-Plate--11858614_11858625.html]]></link><description><![CDATA[square is 6.45cm²~78.87m², its thickness is usually 1~30mm, and there are no specail limits for the base metal. Its total thickness for the stainless steel clad plate is more than one hundred mm, l]]></description><pubDate><![CDATA[20231025]]></pubDate></item>
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<title><![CDATA[Steel Pipe]]></title><link><![CDATA[https://sigridsun.en.ec21.com/Steel-Pipe--11834079_11869747.html]]></link><description><![CDATA[steel carbon pipes including round&amp;square&amp;rectangular erw pipes, pre-galvanized and hot-dipped galvanized ones, seamless pipes as well as stainless pipes with official certification. Our annual expor]]></description><pubDate><![CDATA[20231124]]></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[steel 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 produ]]></description><pubDate><![CDATA[20200513]]></pubDate></item>
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<title><![CDATA[Steel Prefab House]]></title><link><![CDATA[https://zhongtai01.en.ec21.com/Steel-Prefab-House--11653940_11653950.html]]></link><description><![CDATA[square meters of houses in a day.
According to the actual application, choose to add ceiling, disassembly ground, disassembly of eaves, color steel doors and other accessories, if wanted
The movable ]]></description><pubDate><![CDATA[20221011]]></pubDate></item>
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<title><![CDATA[Square Pipe]]></title><link><![CDATA[https://mdw0306.en.ec21.com/Square-Pipe--3674852_3675302.html]]></link><description><![CDATA[we supply any size of high quality square pipe with reasonable price. 
material: SS400, ST37-2, A36, S235JRG1, Q235, Q345 etc
thickness: 0.1mm-20mm
diameter: 10mm-800mm
length: 6000mm-12000mm
Founded]]></description><pubDate><![CDATA[20171124]]></pubDate></item>
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<title><![CDATA[Stainless Steel Pipe Astm A312/213 A269  A511]]></title><link><![CDATA[https://libowei111.en.ec21.com/Stainless-Steel-Pipe-Astm-A312--2048109_2272360.html]]></link><description><![CDATA[Square &amp; rectangular.
3. Executive standard: Astm A312m, Astm A269, Astm A213, Astm A790, Astm A789, Astm A815, ANsi B16.9, Ansi B16.28, ANSI B16.11, Jis B2311, Jis B2312, Jis B2313, Din2605, Din 260]]></description><pubDate><![CDATA[20231017]]></pubDate></item>
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<title><![CDATA[Gr.1 Gr.6 Seamless Carbon Tubes for Low-Temperature Service]]></title><link><![CDATA[https://tubetrade.en.ec21.com/Gr.1-Gr.6-Seamless-Carbon-Tubes--2454246_3336738.html]]></link><description><![CDATA[steel strips or packed in heavy tri-wall boxes, wooden boxes, wooden slats as requires;
7) Packing Type: Round , Square, Rectangle, Hexagon. Streamline, etc;
9) Applications: Boiler and Heat Exchange]]></description><pubDate><![CDATA[20130821]]></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[steel) are available.(3) One side is solid plain fins and the other is serrated fins, 2 fin types on same tube.
10.Competitive Advantage:
■ We have more than 10,000 square meters workshop, includin]]></description><pubDate><![CDATA[20230628]]></pubDate></item>
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<title><![CDATA[Steel Hollow Section]]></title><link><![CDATA[https://seagull003.en.ec21.com/Steel-Hollow-Section--7503074_7503244.html]]></link><description><![CDATA[ERW hollow section tube Square pipe 10*10 -- 400*400mm Rectangular pipe 8.7*9.5mm -- 300*5100mm thikcness 1mm -- 12mm Length As custmer required BE Bended Surface Black/Bright/Galvanized OD tolerance]]></description><pubDate><![CDATA[20130107]]></pubDate></item>
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<title><![CDATA[Pre-galvanized Square and Rectangular Pipe]]></title><link><![CDATA[https://eaststeel.en.ec21.com/Pre-galvanized-Square-and-Rectangular--3832766_3833200.html]]></link><description><![CDATA[size:15mmX15mm--120mmX80mm thickness:1.0mm--10.0mm Length:1.5m-8m Quality certificate:ISO9001 Purpose:fence tube,structural tube,furniture tube Main market:USA,Australia,Europe,etc. Min quantity orde]]></description><pubDate><![CDATA[20100923]]></pubDate></item>
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<title><![CDATA[Square Tube]]></title><link><![CDATA[https://firststeel.en.ec21.com/Square-Tube--6735751_6735752.html]]></link><description><![CDATA[Our square tube materials are A36, SS400, Q195, Q235, Q345, SPHC, 08AL, 08F, HG5, DF08 etc. 
Standards: GB, ASTM, BS, AISI, DIN, JIC, OST, API
Size: 15*15*0.5-500*500*15mm 
Other steel grade can be p]]></description><pubDate><![CDATA[20150923]]></pubDate></item>

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