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<title><![CDATA[EC21 Product Catalogs - erw tubing]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/erw tubing.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[RT32 ERW Tube Welding Line]]></title><link><![CDATA[https://reliantt.en.ec21.com/RT32-ERW-Tube-Welding-Line--3791841_11728970.html]]></link><description><![CDATA[tubes by means of steel slit strips
with its subsequent welding into tube, edge heating by means of solid state
high-frequency welder, longitudinal straight seam welding in rolls of tube
welding mach]]></description><pubDate><![CDATA[20230216]]></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[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[SAW, ERA Pipes/Tubes]]></title><link><![CDATA[https://hanresco.en.ec21.com/SAW-ERA-Pipes-Tubes--145439_145440.html]]></link><description><![CDATA[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. (Long]]></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 
Grade 
API
5L X42-X80 
Delivery
Time 
within
7 days 
Brand
Name 
Topregal 
Application 
Fluid
Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Chemical Fertilizer
Pipe, Structure Pipe, Othe]]></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[ERW tube used as a metal raceway for protecting and routing of electrical wiring.
Steel IMC 90°elbow is made from the same material of straight IMC conduit,and it changes the direction of the tubing]]></description><pubDate><![CDATA[20240930]]></pubDate></item>
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<title><![CDATA[Hot Dipped Gavlanized Hollow Section]]></title><link><![CDATA[https://tjsinosteel.en.ec21.com/Hot-Dipped-Gavlanized-Hollow-Section--11090280_11090294.html]]></link><description><![CDATA[Hot Dipped Gavlanized Hollow Section
Best Quality Hollow Section
Product details
Name
Galvanized Square &amp; Rectangular Tube
OD
15mm*15mm-800mm*800mm20mm*30mm-600mm*800mm
Wall Thickness
1.0mm-30mm 
Len]]></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[tube 
:
Manufacture: Seamless and welding and process are available, seamless process: cold drawn or hot rolled, but Grade 4 Shall be made by the seamless process.
Seamless Steel Pipe: OD: 20~700mm W]]></description><pubDate><![CDATA[20240605]]></pubDate></item>
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<title><![CDATA[ASTM A214 ERW Carbon Steel Pipe]]></title><link><![CDATA[https://1438963.en.ec21.com/ASTM-A214-ERW-Carbon-Steel--11933303_11944878.html]]></link><description><![CDATA[Execution standard: ASTM A214;Manufacturing processes: ERW;Size range: outside diameter not larger than 3in [76.2mm];Length: 3 m, 6 m, 12 m or customized length according to customer’s need;Uses: h]]></description><pubDate><![CDATA[20240530]]></pubDate></item>
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<title><![CDATA[Spiral 3pe Anti Corrosion Steel Pipe  Anti-corrosion Pipe  3PE Pipe]]></title><link><![CDATA[https://creditsteelpipe.en.ec21.com/Spiral-3pe-Anti-Corrosion-Steel--10987621_10987661.html]]></link><description><![CDATA[tube outer wall corrosion protection form 3PE anticorrosion generally consists of three layers: First layer epoxy powder (FBE&gt;100um),Second layer adhesive (AD) 170 ~ 250um. The third layer of polyeth]]></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[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[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[tube.
10.Competitive Advantage:
■ We have more than 10,000 square meters workshop, including 4 ERW high Frequency welding fining lines, daily production capacity around 40 Tons;
■ Our quality ass]]></description><pubDate><![CDATA[20230628]]></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[ERW API Casing
2&quot; ~ 24&quot;
0.078&quot;~ 0.625&quot;
API 5CT J55, K55,N80
ERW API Tubing
2-3/8&amp;rdquo; ~ 4-1/2&amp;rdquo;
0.145&quot; ~ 0.47&quot;
J55, N80,L80,P110,P110 HC, API 5CT, API 5B
ERW Boiler &amp; Heat Exchanger Tubes
1/2&quot;]]></description><pubDate><![CDATA[20090226]]></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[Tube: OD: 16-119mm or customized
Length
6m or
according to customers&apos; request
Tolerance
Outer
diameter:±0.2mm,Thickness:±0.05mm,Length:±0.5mm
Ends
In
plain end or bevelled ends or as your requirem]]></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 Speed Tube Mill Line]]></title><link><![CDATA[https://hzrollforming.en.ec21.com/High-Speed-Tube-Mill-Line--11257491_11257517.html]]></link><description><![CDATA[Tube Mill
Line
Decoiling
Shear and butt welding
Accumulator
Roll forming 
High frequency ERW
Removing burrs
Cooling
Sizing 
Flying saw
Conveying 
Downloading
Packing
Warehousing
Main technical parame]]></description><pubDate><![CDATA[20200914]]></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[ASTM A53 SCH40 8&quot; Hot Dip Galvanized Seamless Steel Pipe]]></title><link><![CDATA[https://alan3218.en.ec21.com/ASTM-A53-SCH40-8--10961535_10961609.html]]></link><description><![CDATA[ERW Pipe and tube, widely used for fluid/oil/gas transportation, structure building, greenhouse, scaffold, Agriculture Equipment; etc. The usual standards we often supply include BS1387,ASTM A53, API]]></description><pubDate><![CDATA[20190528]]></pubDate></item>
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<title><![CDATA[Square Tube Manufacturer]]></title><link><![CDATA[https://weihengsteel.en.ec21.com/Square-Tube-Manufacturer--10972930_10972947.html]]></link><description><![CDATA[TUBE
Technique
Longitudinal Electronic Resistance Welding(ERW)
High Frequency Welding (HFW)
Material Quality
Steel Grade
Q195 similar to a283 GR.B, 040a10, ss330, sphcQ235 similar to a283 GR.D, 080a1]]></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[Tubing has various outstanding attributes to provide like having sturdiness, dimensional accuracy, toughness. DIN 2391 EN 10305 1 standard specifies the Seamless steel tubes used for Automobile and M]]></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[Carbide Edge Milling Inserts  for Tube Processing]]></title><link><![CDATA[https://dbzeng166.en.ec21.com/Carbide-Edge-Milling-Inserts--2273977_2273978.html]]></link><description><![CDATA[SMT is specialized in carbide edge milling inserts for tube processing industry. Our Carbide edge milling inserts TCMW2204, TPMW270710,TPEX2807, TPEX3106, TPKW3307,SNMG2007,SPMW1906, SEEN250624, SEEN]]></description><pubDate><![CDATA[20220428]]></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 A249 Welded Steel Tube]]></title><link><![CDATA[https://baowuspecialsteel.en.ec21.com/ASTM-A249-Welded-Steel-Tube--10986066_10986087.html]]></link><description><![CDATA[ASTM A249 Welded Steel Tube
N08800 Condenser Tube, Heat Exchanger Tube, N08810 Superheater Tube.
GRADES:TP304/TP304L, TP316/TP316L/TP316H, TP310s, TP347/TP347H, TP321, N08800(800), N08810(800H).
SPEC]]></description><pubDate><![CDATA[20240206]]></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[Hot Selling Api 5ct 7in 26ppf Seamless Carbon Steel Pipe High Quality Casing Pipe]]></title><link><![CDATA[https://zhuyan230401.en.ec21.com/Hot-Selling-Api-5ct-7in--11826223_11828905.html]]></link><description><![CDATA[tubing, Spiral 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 s]]></description><pubDate><![CDATA[20230803]]></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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<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[API 5CT Grade P110 Casing and Tubing Pipe]]></title><link><![CDATA[https://vivian6789.en.ec21.com/API-5CT-Grade-P110-Casing--11844657_11846255.html]]></link><description><![CDATA[tubing could be made by welded ERW or seamless and in most cases seamless type is adopted.
GradeCSiMnPSCrNiMoCuP110–––≤0.030≤0.030––––https://exipei.com/product/api-5ct-grade-p110-c]]></description><pubDate><![CDATA[20230920]]></pubDate></item>
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<title><![CDATA[321H Stainless Steel Pipes]]></title><link><![CDATA[https://kaixin11.en.ec21.com/321H-Stainless-Steel-Pipes--11795410_11795448.html]]></link><description><![CDATA[Specification of 321H Stainless Steel Seamless Tube 
Standard 
ASTM A312, A358 / ASME SA312, SA358
Grade 
321H
Type 
Seamless / Welded / ERW / EFW 
Length 
01 Meter to 12.5 Meters, Single Random Leng]]></description><pubDate><![CDATA[20230523]]></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[Tubing Schedule:
0.3~50mm;SCH5,SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Tubing Type :
Type : Seamless / ERW / Welded / Fabricated / LSAW Pipes
Form :
Round, Squa]]></description><pubDate><![CDATA[20230423]]></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[ERW Square Hollow Sections]]></title><link><![CDATA[https://tiffanyjianhesteel.en.ec21.com/ERW-Square-Hollow-Sections--10292317_10292324.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[Cold Drawn Steel Tube]]></title><link><![CDATA[https://hsteel.en.ec21.com/Cold-Drawn-Steel-Tube--10887371_10887372.html]]></link><description><![CDATA[tube for automotive parts. 
Jinju sabong plant, based on new equipment and best technology in realization of the best quality. 
and, Dangjin 2nd plant, processing tubes for automotive.
From the ERW T]]></description><pubDate><![CDATA[20190104]]></pubDate></item>

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