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<title><![CDATA[EC21 Product Catalogs - steel erw tubes]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/steel erw tubes.html]]></link><item>
<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[Execution standard: ASTM A513
Material: Hot-rolled or Cold-rolled Steel
Type: Type1 (1a or 1b), Type2, Type3, Type4, Type5, Type6.
Grade: MT 1010, MT 1015,1006, 1008, 1009 etc.
Heat treatment: NA, SR]]></description><pubDate><![CDATA[20240516]]></pubDate></item>
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<title><![CDATA[ERW Tube 4&apos;&apos; STD Alloy Steel Casting ASTM A335 P11 4140 Alloy Steel Pipe Sch10s for Oil]]></title><link><![CDATA[https://angel2304.en.ec21.com/ERW-Tube-4--10921266_10923929.html]]></link><description><![CDATA[tube
5. Seamless steel tubes for petroleum
cracking
6. Conduit pipe
7. Scaffolding pipe pharmaceutical and
ship building etc
Certificate 
ISO/PED/TUV/SGS/LR/BV
Main Market 
Asia, Middle East, Europe,]]></description><pubDate><![CDATA[20190318]]></pubDate></item>
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<title><![CDATA[ERW or LSAW Steel Pipe and Tube]]></title><link><![CDATA[https://robertyin.en.ec21.com/ERW-or-LSAW-Steel-Pipe--10682856_10683039.html]]></link><description><![CDATA[ERW or LSAW Steel Pipe and Tube
Steel Pipe,ERW Steel Pipe,welded pipe,ERW
1.OD:21.3-1820mm.
2.WT:1.0-120mm.
3.Standard: API 5L,ASTM A53,GB/T3091,GB/T9711 etc.
4.Material:API 5L Gr.B,X42,X46,X52,X56,X]]></description><pubDate><![CDATA[20191012]]></pubDate></item>
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<title><![CDATA[ERW Weled Steel Pipe Steel Tube Hollow Section]]></title><link><![CDATA[https://azajenny.en.ec21.com/ERW-Weled-Steel-Pipe-Steel--6878158_6878200.html]]></link><description><![CDATA[Material Q195; Q235; Q345=16Mn/ ASTMA53 GRB; ST37; ST52; S355JR, S235JR
Welded steel tube Dia:12.7- 700mm thickness 0.4-30mm
CR and HR WELDED PIPE
CR: BLACK SURFACE AND BRIGHT SURFACE
Length as custo]]></description><pubDate><![CDATA[20140319]]></pubDate></item>
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<title><![CDATA[SAW, ERA Pipes/Tubes]]></title><link><![CDATA[https://hanresco.en.ec21.com/SAW-ERA-Pipes-Tubes--145439_145440.html]]></link><description><![CDATA[Steel Tubes for Machine Structural Purpose
ASTM A 512
JIS A 5525 SKK Steel Pipe for Piles
ASTM A 252 1/2/3
Characteristics
ERW - Electric Resistance Welded
S.A.W. - Submerged Arc-Welded Pipe
D.S.A.W.]]></description><pubDate><![CDATA[20240706]]></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[ERW
Steel Pipe
welded used for Water, Oil, Offshore Piles 
Type 
Hot
Dipped Galvanized Steel Pipe 
Usage 
Water
Pipe, gas pipe, structure pipe 
End
Type 
Plain,
beveled, screw, socket, Grooved, Threa]]></description><pubDate><![CDATA[20250111]]></pubDate></item>
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<title><![CDATA[IMC Conduit &amp; Elbow]]></title><link><![CDATA[https://hanysensales5.en.ec21.com/IMC-Conduit-Elbow--12011939_12011941.html]]></link><description><![CDATA[Steel IMC conduit is thin-wall alternative to RSC,lighter than RSC but heavier than EMT.It is rigid,medium-walled,threaded ERW tube used as a metal raceway for protecting and routing of electrical wi]]></description><pubDate><![CDATA[20240930]]></pubDate></item>
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<title><![CDATA[Pre-Galvanized Steel Pipe (Round)]]></title><link><![CDATA[https://tjsinosteel.en.ec21.com/Pre-Galvanized-Steel-Pipe--11090280_11090289.html]]></link><description><![CDATA[Pre-Galvanized Steel Pipe
(Round)
HOT DIP GALVANINZED STEEL PIPE
Best Quality Galvanized Steel Pipe 
Product details
Name
Pre - galvanized tube
OD
1/2” -8” (20mm-219mm)
Wall thickness
0.7mm-2.5mm]]></description><pubDate><![CDATA[20240919]]></pubDate></item>
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<title><![CDATA[ASTM A333 Gr.6 Seamless Steel Pipe]]></title><link><![CDATA[https://botopsteelpipe.en.ec21.com/ASTM-A333-Gr.6-Seamless-Steel--11045475_11051186.html]]></link><description><![CDATA[Steel Pipe
:
ASTM A333 pipe shall be made by the seamless steel pipe (cold-drawn or hot rolled) as specified.
Details of ASTM A333 Gr.6 Seamless Steel 
tube 
:
Manufacture: Seamless and welding and p]]></description><pubDate><![CDATA[20240605]]></pubDate></item>
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<title><![CDATA[Electric Resistance Welded Steel Pipe or ERW]]></title><link><![CDATA[https://1438963.en.ec21.com/Electric-Resistance-Welded-Steel-Pipe--11933303_11934900.html]]></link><description><![CDATA[Straight seam resistance welded pipe is a common steel pipe product. It is made by rolling a steel plate into a tube shape and then performing resistance welding on the edge of the tube plate. The ch]]></description><pubDate><![CDATA[20240511]]></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[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 square tube in the hot-dip galvanizing pool t]]></description><pubDate><![CDATA[20240319]]></pubDate></item>
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<title><![CDATA[ASTM A178-Gr.A/C/D -Electric-Resistance-Welded Boiler and Superheater Tubes]]></title><link><![CDATA[https://tubetrade.en.ec21.com/ASTM-A178-Gr.A-C-D--2454246_2454247.html]]></link><description><![CDATA[ASTM A178 Electric-Resistance-Welded Carbon Steel And Carbon-manganese steel boiler and superheater tubes
Tube Details:
1) A178 Chemical Component Analysis(%):
Gr. A: C: 0.06-0.18; Mn: 0.27-0.63; P: ]]></description><pubDate><![CDATA[20240229]]></pubDate></item>
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<title><![CDATA[ASTM A249 Welded Steel Tube]]></title><link><![CDATA[https://baowuspecialsteel.en.ec21.com/ASTM-A249-Welded-Steel-Tube--10986066_10986087.html]]></link><description><![CDATA[steel boiler tubes
, if you want to know more about BAOSTEEL-SPECIAL METALS or ask for samples of the high-quality ASTM A213 stainless steel boiler tube, ASTM A213 TP304 stainless steel pipe, ASTM A2]]></description><pubDate><![CDATA[20240206]]></pubDate></item>
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<title><![CDATA[Mirror Polished Color Stainless Steel Pipe]]></title><link><![CDATA[https://metaldecoration.en.ec21.com/Mirror-Polished-Color-Stainless-Steel--10932055_10976642.html]]></link><description><![CDATA[Item
Colorful
TITANIUM 304 Decorative Stainless Steel Color Pipe
Standard
ASTM,
AISI, GB, JIS, customers&apos; requests available
Material
201,304,316,etc
Finishing
Sanded,Gloss
#400,Mirror #600 - #1000,B]]></description><pubDate><![CDATA[20190704]]></pubDate></item>
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<title><![CDATA[ASTM A53 Steel Pipe]]></title><link><![CDATA[https://tianchuangpipe.en.ec21.com/ASTM-A53-Steel-Pipe--11139792_11429955.html]]></link><description><![CDATA[tube, which is available in the same NPS sizes, is sometimes can be the first choice.
Executive standard: ASTM A53 welded steel pipe for low-pressure fluid transportation ASTM A53 straight seam elect]]></description><pubDate><![CDATA[20210816]]></pubDate></item>
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<title><![CDATA[High Frequency ERW Pipe Mill Line]]></title><link><![CDATA[https://hzrollforming.en.ec21.com/High-Frequency-ERW-Pipe-Mill--11257491_11257513.html]]></link><description><![CDATA[ERW Pipe Mill Line is mainly used for making square, round square, rectangular and other shapes of carbon steel, stainless steel and other alloy steel pipes. At present, ERW pipe occupies a decisive ]]></description><pubDate><![CDATA[20200914]]></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[STEEL PIPE MANUFACTURING FACTORY
We manufacture the main products of Pre-galvanized Pipe (include Round, Square and Rectangular section), Hot dip galvanized pipe(HDG Pipe),ERW Pipe and tube, widely u]]></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[Triangle Tube
High quality ERW / LSAW steel pipe
Hot dipped galvanized tube
can be used in many places sucha as low pressure liquid delivery. We can produce high quality Fence gas water telecom galva]]></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[ST52 Seamless Precision Steel Tubes supplier 
Besides exhibiting high precision, these products tend to have a good surface quality and great straightness as well. There are several specifications th]]></description><pubDate><![CDATA[20211013]]></pubDate></item>
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<title><![CDATA[High Quality ASTM106 Carbon Welded ERW Steel Pipe]]></title><link><![CDATA[https://jetvision.en.ec21.com/High-Quality-ASTM106-Carbon-Welded--11032076_11103632.html]]></link><description><![CDATA[High Quality ASTM106 Carbon Welded ERW Steel Pipe
ERW Steel Pipe-Electric Resistance Welded Steel Pipe is made of hot-rolled steel coils/sheets that have been put in a process know as cold roll formi]]></description><pubDate><![CDATA[20200414]]></pubDate></item>
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<title><![CDATA[ERW/HFW Pipes]]></title><link><![CDATA[https://icsteel.en.ec21.com/ERW-HFW-Pipes--11594584_11594588.html]]></link><description><![CDATA[ERW pipe is the acronym for electric resistance welded steel pipe
, and pipe hfw represents high-frequency china welded steel pipe &amp; erw tube china. The pipes are made from steel coil and the weld se]]></description><pubDate><![CDATA[20220629]]></pubDate></item>
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<title><![CDATA[ASTM A312 TP 347 Stainless Steel Seamless Pipe]]></title><link><![CDATA[https://allinmetalgroup.en.ec21.com/ASTM-A312-TP-347-Stainless--10456912_11774599.html]]></link><description><![CDATA[Steel Strips Bundled, or as per Customers Requests
CHEMICAL COMPOSITION OF STAINLESS STEEL 347/347H SEAMLESS PIPES AND TUBES:
Element
C
Cr
Mn
Ni
P
S
Si
Cb/Ta
347
0.08 max
min: 17.0
2.0 max
min: 9.0
0]]></description><pubDate><![CDATA[20230423]]></pubDate></item>
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<title><![CDATA[Pipe Supplier 13-3/8 68ppf OCTG Oil Casing Carbon Petroleum Steel Pipes]]></title><link><![CDATA[https://zhuyan230401.en.ec21.com/Pipe-Supplier-13-3-8--11826223_11827259.html]]></link><description><![CDATA[steel pipe,ERW pipe,Seamless steel tube,Pipe fitting. 4 Why should you buy from us not from other suppliers? Hebei Zhuyan Pipeline Equipment Co., Ltd. is a professional and reputable steel manufactur]]></description><pubDate><![CDATA[20230731]]></pubDate></item>
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<title><![CDATA[Cold Drawn Steel Tube]]></title><link><![CDATA[https://hsteel.en.ec21.com/Cold-Drawn-Steel-Tube--10887371_10887372.html]]></link><description><![CDATA[steel mills like POSCO and HYUNDAI STEEL. 
Producing the mother tube for cold drawn tubes. 
Dangjin plant, the nation&amp;#39;s largest manufacturing plant for the cold drawn tube for automotive parts. 
]]></description><pubDate><![CDATA[20190104]]></pubDate></item>
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<title><![CDATA[High Frenquency Welded Steel Pipe Production Line]]></title><link><![CDATA[https://txhmachine.en.ec21.com/High-Frenquency-Welded-Steel-Pipe--11854146_11875619.html]]></link><description><![CDATA[ERW mill, flying cut-off, and a conveyor system. The ERW pipe mill, ERW tube mill production line is designed to efficiently produce welded steel pipes of various sizes and specifications, ensuring h]]></description><pubDate><![CDATA[20231214]]></pubDate></item>
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<title><![CDATA[Stainless Steel 347 Pipe]]></title><link><![CDATA[https://kaixin11.en.ec21.com/Stainless-Steel-347-Pipe--11795410_11795452.html]]></link><description><![CDATA[Steel
Type： Seamless, ERW, Welded, EFW
Thickness range: 0.1 to 60 mm
Surface Treatment: Polishing, Hairline, Pickled, etc.
Finished condition: Round, Square, Rectangular, Coil，U Tube 
Application]]></description><pubDate><![CDATA[20230523]]></pubDate></item>
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<title><![CDATA[Carbon Steel Pipes]]></title><link><![CDATA[https://yao617387.en.ec21.com/Carbon-Steel-Pipes--11731635_11732345.html]]></link><description><![CDATA[Application:
Water underground / Sewage / Treatment Steel scaffolding / Transporting oil &amp; gas / Boiler and condenser tubes / High-pressure applications / Chemical processing
Manufacturing Process:
B]]></description><pubDate><![CDATA[20230221]]></pubDate></item>
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<title><![CDATA[SS330 Pregalvanized Steel Pipe/Tube for Making Fence]]></title><link><![CDATA[https://hrdintl.en.ec21.com/SS330-Pregalvanized-Steel-Pipe-Tube--11851593_11851598.html]]></link><description><![CDATA[ERW, Cold Rolled
MOQ: 10 tons per size;
Annual output: 500,000 tons
Trade term: FOB, CFR, CIF, EXW, FCA, DAP.
Payment term: T/T, L/C at sight
Package: Seaworthy export package(Hexagon bundles, Steel ]]></description><pubDate><![CDATA[20231008]]></pubDate></item>
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<title><![CDATA[Welded Steel Pipes &amp; Tubes]]></title><link><![CDATA[https://hssteelbiz.en.ec21.com/Welded-Steel-Pipes--1_3219925.html]]></link><description><![CDATA[2.Welded Steel Pipes &amp; Tubes
A) Carbon Steel B) Stainless Steel
2A) Welded Carbon Steel Pipes &amp; Tubes 
Product
Diameter
Wall Thickness
Specification Standard &amp; Grade
ERW API Line Pipe
1/2&amp;rdquo;~ 24&amp;]]></description><pubDate><![CDATA[20090226]]></pubDate></item>
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<title><![CDATA[Steel tube/pipe]]></title><link><![CDATA[https://zbsino.en.ec21.com/Steel-tube-pipe--751773_751774.html]]></link><description><![CDATA[We can supply all kinds of round\square\rectangle High Frequency Welding(ERW)Steel Pipe/Tube with the size from OD13mm to OD610mm, thickness from 0.50mm to 14.00mm with reliable quality. Our product ]]></description><pubDate><![CDATA[20130426]]></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[ERW high Frequency welding fining lines, daily production capacity around 40 Tons;
■ Our quality assurance plan for High Frequency Welding Spiral Steel Tubes. (2.1) Raw material control for both pl]]></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[Steel Pipe]]></title><link><![CDATA[https://eaststeel.en.ec21.com/Steel-Pipe--3832766_3832767.html]]></link><description><![CDATA[Weifang East Steel Pipe Co. Ltd. is a leading enterprise in China, specializing in manufacturing ERW steel pipes(round/square/rectangular) with plain or threaded ends,w-beam barrier,seamless steel pi]]></description><pubDate><![CDATA[20100923]]></pubDate></item>
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<title><![CDATA[Circular Saw Balde]]></title><link><![CDATA[https://effemax.en.ec21.com/Circular-Saw-Balde--4914968_4910775.html]]></link><description><![CDATA[metal cold cutting circular saw blade
OD:350-1600mm
Thickness:2.5-10mm
Usage: for cutting ERW tubes and cold rolled steel section like H beam, I beam, channel steel, angle steel
Using
condition: Tung]]></description><pubDate><![CDATA[20231220]]></pubDate></item>
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<title><![CDATA[Erw Pipe Mill]]></title><link><![CDATA[https://karam2013.en.ec21.com/Erw-Pipe-Mill--7705813_11490950.html]]></link><description><![CDATA[API 4&quot; ERW TUBE MILL
Pipe Mill produce the longitudinally welded steel pipes of 101.6mm O.D by
High frequency Welding.
]]></description><pubDate><![CDATA[20211213]]></pubDate></item>

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