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<title><![CDATA[EC21 Product Catalogs - welded round pipe]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/welded_round_pipe--2842/1/welded round 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_Round--11924947_11929897.html]]></link><description><![CDATA[RoundServiceWater Pipe , Gas Pipe, Oil PipeFabricationCutting/Welding/Bending/FabricationPipe EndsPlain Ends, Bevelled EndsProctorPlastic CapBrand NameAli-SteelSpecification TypeTP304 316 312 310Insp]]></description><pubDate><![CDATA[20240426]]></pubDate></item>
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<title><![CDATA[Welded 316/316L Round Stainless Steel Boiler Pipe]]></title><link><![CDATA[https://huaxipipe.en.ec21.com/Welded_316_316L_Round_Stainless--11560540_11665438.html]]></link><description><![CDATA[China Welded Boiler Pipe， 316/316L Boiler Pipe, Round Boiler Pipe, Stainless Steel Boiler Pipe
Standard: ASTM, GB, JIS, DIN, EN, AISIMaterial Grade:TP316 TP316LOuter Diameter: Seamless Pipe: 4mm-81]]></description><pubDate><![CDATA[20221029]]></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[Standard:bs, ASTM, AiSi, DIN, EN, 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 requir]]></description><pubDate><![CDATA[20230315]]></pubDate></item>
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<title><![CDATA[Welded S235JO Round Steel Pipe]]></title><link><![CDATA[https://wendaozhe.en.ec21.com/Welded_S235JO_Round_Steel_Pipe--9876148_9887572.html]]></link><description><![CDATA[Welded S235JO Round Steel Pipe 
Thickness: 1.2mm - 4.0mm 
Diameter: 20mm - 150mm 
Length: 5.8 m, 6m or on the request of clients 
Material: Q235, Q235B, SS400, ASTM A36, ASTM A53, ASTM A106, S235 ser]]></description><pubDate><![CDATA[20160817]]></pubDate></item>
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<title><![CDATA[Seamless Steel Pipe]]></title><link><![CDATA[https://jnxjysteel.en.ec21.com/Seamless_Steel_Pipe--12043642_12043646.html]]></link><description><![CDATA[Seamless steel pipe is perforated by the whole round steel,and the steel pipe with no weld on the surface is called seamless steel pipe. Seamless steel pipe is mainly used for petroleum geological dr]]></description><pubDate><![CDATA[20250218]]></pubDate></item>
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<title><![CDATA[China OEM 1/2 3/4 1 2 1.5 Inch GI Hot Dipped Galvanized Steel Pipe Price Quotes]]></title><link><![CDATA[https://ropregal.en.ec21.com/China_OEM_1_2_3--12036094_12036109.html]]></link><description><![CDATA[Pipe 
API
Pipe, Other 
Thickness 
0.8-22.2 
Length 
12M,
6m 
Certificate 
API,
CE, BIS, JIS, ISO9001 
Processing
Service 
Welding,
Punching, Cutting, Bending, Decoiling 
Name 
ERW
Steel Pipe
welded u]]></description><pubDate><![CDATA[20250111]]></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[API 5L Grade X70 LSAW Steel Pipe]]></title><link><![CDATA[https://botopsteelpipe.en.ec21.com/API_5L_Grade_X70_LSAW--11045472_11051181.html]]></link><description><![CDATA[welding the seam through automatically arc welding process. In the production of API 5L X70 LSAW Steel Pipe, plates of grade X70 are formed by the molding machine into round shape then welded through]]></description><pubDate><![CDATA[20240605]]></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[Welded and Seamless Carbon Steel Structural Tubing in Rounds and ShapesBS EN 10219-2 :2006 Cold formed welded structural hollow sections finegrain steels Steel Grade S235, S235JR, S235 G2H, S275, S27]]></description><pubDate><![CDATA[20240415]]></pubDate></item>
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<title><![CDATA[Hot Rolled Semless Steel Tube GOST 8732-78]]></title><link><![CDATA[https://tefu888.en.ec21.com/Hot_Rolled_Semless_Steel_Tube--11750485_11750487.html]]></link><description><![CDATA[Hot Rolled Semless Steel Tube GOST 8732-78 
Seamless steel pipe is a steel pipe perforated from a whole round steel without welds on the surface. According to different purposes, there are thick-wall]]></description><pubDate><![CDATA[20230317]]></pubDate></item>
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<title><![CDATA[Epoxy Coating Steel Pipes]]></title><link><![CDATA[https://jina1701.en.ec21.com/Epoxy_Coating_Steel_Pipes--11856841_11859134.html]]></link><description><![CDATA[Pipe
Special Pipe
API Pipe
Thickness
3 - 30 mm
Processing Service
Bending, Welding, Punching, Cutting
Length
9M 12M 6M 10M
Standard
API 5L PSL1/ PSL2
Surface
Epoxy layer
Material
ST37/ST45/ST52/25Mn/]]></description><pubDate><![CDATA[20231026]]></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_Chrome--11537183_11538050.html]]></link><description><![CDATA[round, polished on the outside diameters, and chrome plated to a thickness of 10 microns to 50 microns on request.
Compared to chrome plated bar, the chrome plated tubing can provide lighter unit wei]]></description><pubDate><![CDATA[20220228]]></pubDate></item>
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<title><![CDATA[ASTM A106 API 5L Seamless Steel Pipe Astm A53 Steel Pipe 13.7 - 610Mm]]></title><link><![CDATA[https://pipesteels.en.ec21.com/ASTM_A106_API_5L_Seamless--11871374_11871375.html]]></link><description><![CDATA[Pipe, Structure Pipe
Alloy Or Not:
Non-Alloy
Section Shape:
Round
Special Pipe:
API Pipe, Thick Wall Pipe
Outer Diameter:
13.7 - 610 mm
Thickness:
1.3 - 15 mm, 1 - 10 mm
Standard:
GB
Length:
12M, 6m,]]></description><pubDate><![CDATA[20231129]]></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[welded pipes. Because of their different 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 w]]></description><pubDate><![CDATA[20231211]]></pubDate></item>
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<title><![CDATA[Scaffolding Pipe]]></title><link><![CDATA[https://tianchuangpipe.en.ec21.com/Scaffolding_Pipe--11666079_11666094.html]]></link><description><![CDATA[Pipe:
DN15-200 round pipe
Raw Material of Tianchuang Scaffolding Steel Pipe:
Q195 Q215 Q235 Q235B
Executive Standard of Tianchuang Scaffolding Pipe:
GB/T 3091-2015 &quot;welded steel pipe for low-pressure]]></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[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[Galvanized Steel Pipe]]></title><link><![CDATA[https://weihengsteel.en.ec21.com/Galvanized_Steel_Pipe--10972930_10972949.html]]></link><description><![CDATA[round steel pipe
?
The pre galvanized welded steel pipe
refers to welded tube which undergoes decreasing, rust removal, phosphorization, and drying processes before galvanization.The treatments befor]]></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[Round, Hydraulic, ‘U’ bent or Hollow,LSAW, Boiler, Straight Pipe, Clad Pipe, Rectangular, Square Pipe Etc
DIN 2391 ST 52 Type
Welded, Seamless, ERW, EFW, Fabricated Pipe, ‘U’ bent or Hollow, ]]></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[welded areas should also be treated. All dimensions are before the galvanizing process. 
Product Specification:
Commodity Galvanized square pipe/round pipes/rectangle steel pipe and tubes 
O.D 20*20-]]></description><pubDate><![CDATA[20200420]]></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 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.
Overall, the 34CrMo4 seaml]]></description><pubDate><![CDATA[20231211]]></pubDate></item>
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<title><![CDATA[A106 A53 A178 A179 A210 A192 A333 API5L Carbon Steel Pipe]]></title><link><![CDATA[https://lindasun00.en.ec21.com/A106_A53_A178_A179_A210--2845141_2845209.html]]></link><description><![CDATA[Welded and Seamless Steel Pipe Piles
ASTM A500 / A500M - 10a Standard Specification for Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes
DIN 2449, DIN17175, DIN1629]]></description><pubDate><![CDATA[20231106]]></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[round pipe for scaffolding
Standards: GB
Material: Q195
Size: 48.3*2.5mm
Type: Round
Technology: Hot rolled
Surface treatment: Black
Application: construction/welding /green house or water system 
Ho]]></description><pubDate><![CDATA[20240224]]></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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