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<title><![CDATA[EC21 Product Catalogs - seamless welding]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/seamless_welding--2040/1/seamless welding.html]]></link><item>
<title><![CDATA[Carbon Steel ASME B16.9 Pipe Fitting Seamless Straight/Reducing Tee DN80 ASTM A234 STD WPB Butt Weld]]></title><link><![CDATA[https://hxpipelineequipment.en.ec21.com/Carbon_Steel_ASME_B16.9_Pipe--11575951_11786550.html]]></link><description><![CDATA[Standard: ASME B16.9,ASME B16.11,B16.25,MSS SP.75,SP97,ASME B16.49,EN10253
Material:
Carbon steel (ASTM A234 WPB/WPC,API 5L Gr.B X42-X70, S235/S355,P235/P355,A420 WPL6 A105,A694 F42-F70,A350 LF1/LF2)]]></description><pubDate><![CDATA[20230510]]></pubDate></item>
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<title><![CDATA[ASTM B16.9 A234 WPB A105 JIS B2311 Seamless Steel Butt Weld Pipe Fittings]]></title><link><![CDATA[https://matt1990.en.ec21.com/ASTM_B16.9_A234_WPB_A105--10671901_10671951.html]]></link><description><![CDATA[LAMAT PIPING-sales(at)lamatpiping.com-Seamless Steel Butt Weld Pipe Fittings:
1. Standards:
ASME B16.9, JIS B2311, GOST17375, DIN2615/DIN2616
2. Types:
45D/90D Elbow,Equal Tee,Reducing Tee,Concentric]]></description><pubDate><![CDATA[20221101]]></pubDate></item>
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<title><![CDATA[TA1 1.5D Stamping Long Radius Elbow]]></title><link><![CDATA[https://vickynova.en.ec21.com/TA1_1.5D_Stamping_Long_Radius--11914711_11933150.html]]></link><description><![CDATA[TA1 1.5D stamping long radius elbow
Connection: welding, flange, thread
Seamless size: 1/2 &quot;~24&quot;
Welding size: 4 &quot;to 78&quot;
Material: ASTM/ASME A234 WPB, WPC, ASTM/ASME A402, WPL 3-WPL 6, etc
Wall thick]]></description><pubDate><![CDATA[20241128]]></pubDate></item>
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<title><![CDATA[Tees]]></title><link><![CDATA[https://solidsteelfitting.en.ec21.com/Tees--10745080_10745138.html]]></link><description><![CDATA[and alloy steel.
Process: seamless and welded.
Painting: black paint, anti-rust oil or zinc coated.
Packing: Sea-worthy Plywood cases or Pallet with polyethylene film or as customers’ request.
]]></description><pubDate><![CDATA[20240912]]></pubDate></item>
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<title><![CDATA[EL90 Elbow]]></title><link><![CDATA[https://zhseamlesspipe.en.ec21.com/EL90_Elbow--11988939_11988940.html]]></link><description><![CDATA[welding and seamless); 1/8&apos;&apos;-4&apos;&apos; (Threaded and socket-welding); 16&apos;&apos;-72&apos;&apos; (Welded)
Wall Thickness
SCH10, SCH20, SCH30, STD, SCH40, SCH60, XS, SCH100, SCH120, SCH40, SCH160, XXS
Manufacturing Process
]]></description><pubDate><![CDATA[20240821]]></pubDate></item>
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<title><![CDATA[Carbon Steel 90d Lr Bw Elbow Jis Sijinpiping]]></title><link><![CDATA[https://mikepiping163.en.ec21.com/Carbon_Steel_90d_Lr_Bw--11598263_11981832.html]]></link><description><![CDATA[Supply piping system products ,trying to be a good piping solution provider. Help customers solve their needs for Material.
Butt Weld Pipe Fittings Products:
Size : 1/8”NB TO 72”NB. (Seamless &amp; 1]]></description><pubDate><![CDATA[20240807]]></pubDate></item>
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<title><![CDATA[Pipe Seamless Tube Pipe 316l BE SRL Sch10s Stainless Steel Industry Round ASTM Hot Finished Seamless]]></title><link><![CDATA[https://nickyoung1997.en.ec21.com/Pipe_Seamless_Tube_Pipe_316l--11951427_11951440.html]]></link><description><![CDATA[StandardASTM
Place of OriginChina
Section ShapeRound
Alloy Or NotNon-Alloy
Delivery Timewithin 7 days
Brand NameCZIT
Model NumberSMLS
ApplicationIndustry
Welding Line TypeSeamless
Processing ServiceB]]></description><pubDate><![CDATA[20240614]]></pubDate></item>
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<title><![CDATA[Titanium Alloy Fitting]]></title><link><![CDATA[https://nanjingfugo.en.ec21.com/Titanium_Alloy_Fitting--11946889_11947025.html]]></link><description><![CDATA[ASME B16.9
Titanium &amp; Titanium Alloy Fitting
Material Grade: Gr.1, Gr.2, Gr.3, Gr.5, Gr.7, Gr.12, Gr.16
Size Range:
OD: Seamless ≤ 24&apos;&apos;, Welded: 8&apos;&apos;~36&apos;&apos;
Sch: 5s~160s
]]></description><pubDate><![CDATA[20240604]]></pubDate></item>
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<title><![CDATA[SS Mechanical Tubing]]></title><link><![CDATA[https://hengyangpiping.en.ec21.com/SS_Mechanical_Tubing--11762005_11926163.html]]></link><description><![CDATA[Seamless construction: The stainless hollow bar is produced using a seamless manufacturing process, resulting in a continuous and uniform structure without any welded joints. This enhances its streng]]></description><pubDate><![CDATA[20240417]]></pubDate></item>
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<title><![CDATA[Seamless Pipe Nipples]]></title><link><![CDATA[https://tcpipefittings.en.ec21.com/Seamless_Pipe_Nipples--11919678_11919693.html]]></link><description><![CDATA[Seamless pipe nipple
s are the epitome of precision and reliability when it comes to fluid transport systems. These meticulously crafted components, free from weld seams, offer unparalleled strength ]]></description><pubDate><![CDATA[20240402]]></pubDate></item>
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<title><![CDATA[Combination Nipple]]></title><link><![CDATA[https://fluidtechpipe.en.ec21.com/Combination_Nipple--11917471_11917480.html]]></link><description><![CDATA[seamless or welded; stainless steel pipe fittings, King Nipple: unions, elbows, reducers, bushings, couplings, caps, nuts, soft Pipe joints, etc.; butt welding pipe fittings. We also offer pipe cutti]]></description><pubDate><![CDATA[20240328]]></pubDate></item>
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<title><![CDATA[Butt Weld Fittings]]></title><link><![CDATA[https://csfittings.en.ec21.com/Butt_Weld_Fittings--4521509_4521513.html]]></link><description><![CDATA[Hebei Haiyuan Pipe Fittings Co., Ltd specializes in manufacturing Seamless Pipe, Steel Butt Weld Fittings and Forged Flanges, which are widely used in the field of water, oil, gas and chemical indust]]></description><pubDate><![CDATA[20240325]]></pubDate></item>
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<title><![CDATA[Carbon Steel Seamless Pipe]]></title><link><![CDATA[https://hebeifusion.en.ec21.com/Carbon_Steel_Seamless_Pipe--11708757_11708761.html]]></link><description><![CDATA[seamless steel pipes, welded steel pipes in standards ASTM A106, ASTM A53, API 5L, API 5CT, ASTM A312, ASTM A333, ASTM A335, etc. And We can also supply butt welding pipe fittings, forged steel flang]]></description><pubDate><![CDATA[20230114]]></pubDate></item>
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<title><![CDATA[TP316/Tp316l/Tp316h Stainless Steel Pipe]]></title><link><![CDATA[https://yuhong1.en.ec21.com/TP316_Tp316l_Tp316h_Stainless_Steel--11657398_11741437.html]]></link><description><![CDATA[welding.
SPECIFICATION OF A312 TP 316/TP316L/TP316H STAINLESS STEEL PIPE
Steel Grade
300 Series, 316
Type
Seamless, Straight-Seam Welded, Heavily Cold Worked
Standard
ASTM, AISI, GB, DIN, JIS
Certifi]]></description><pubDate><![CDATA[20230306]]></pubDate></item>
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<title><![CDATA[Stainless Products]]></title><link><![CDATA[https://kensunlionpiping.en.ec21.com/Stainless_Products--11862031_11862253.html]]></link><description><![CDATA[Stainless Steel (Seamless/Welded)/Corrosion &amp; High Temperature Resistant Alloys Pipe/Tube is thought to be able to withstand higher pressure, higher temperatures, higher mechanical stress and a corro]]></description><pubDate><![CDATA[20231103]]></pubDate></item>
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<title><![CDATA[Steel Pipe Fittings - Elbow]]></title><link><![CDATA[https://jina1701.en.ec21.com/Steel_Pipe_Fittings_Elbow--11856844_11856846.html]]></link><description><![CDATA[Type
Pipe elbow, tee, reducer, cap, stub end, bends etc.
Size
1/2&quot;-24&quot; seamless, 26&quot;-60&quot; welded
Standard
ANSI B16.9, EN10253-4, DIN 2605, GOST 17375-2001, JIS B2313, MSS SP 75, etc.
Wall thickness
SC]]></description><pubDate><![CDATA[20231020]]></pubDate></item>
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<title><![CDATA[Polished SS316 Stainless Steel Pipe Fittings Sch5s Sch10s Equal Tee for Sanitary]]></title><link><![CDATA[https://pipingindustry.en.ec21.com/Polished_SS316_Stainless_Steel_Pipe--11867203_11867204.html]]></link><description><![CDATA[seamless and welded Pipe Fitting for Food and healthy IndustryTypesTraight Tee, Equal Tee, Long Raduis Elbows, Short Raduis Elbow, 180deg bends, Returns, Reducing Eblows,Concentric. Reducers, Eccentr]]></description><pubDate><![CDATA[20231116]]></pubDate></item>
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<title><![CDATA[Titanium Elbows with Grade 2]]></title><link><![CDATA[https://tifittings.en.ec21.com/Titanium_Elbows_with_Grade_2--11620457_11624545.html]]></link><description><![CDATA[welding fittings, valves availableTechnicalPressing,welded, seamlessMaterial Test ReportEN10204.3.1,Chemical Composion And Physical PropertiesProduct MarkingAll products are marked by laser after the]]></description><pubDate><![CDATA[20220822]]></pubDate></item>
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<title><![CDATA[Carbon Steel Unequal Tee]]></title><link><![CDATA[https://crsunny.en.ec21.com/Carbon_Steel_Unequal_Tee--11806304_11807408.html]]></link><description><![CDATA[seamless and erw pipe fittings. we produce carbon steel,alloy steel ,stainless steel and aluminum pipe fittings, including elbow,tee,reducer,cap ,flange and pipe nipples.
We also supply socket weld f]]></description><pubDate><![CDATA[20230616]]></pubDate></item>
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<title><![CDATA[Carbon Steel Concentric Reducer]]></title><link><![CDATA[https://weihengsteel.en.ec21.com/Carbon_Steel_Concentric_Reducer--10972930_11023352.html]]></link><description><![CDATA[Carbon Steel Concentric Reducer
Supply SCH40 cabon steel pipe reducer /high pressure reducer
/black steel pipe reducer
Type
pipe fitting reducer
Size
Seamless reducer:1/2&quot;~24&quot; DN15~DN600
Welded reduc]]></description><pubDate><![CDATA[20240109]]></pubDate></item>
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<title><![CDATA[Stainless Steel Buttweld Fittings]]></title><link><![CDATA[https://hosesandfittings.en.ec21.com/Stainless_Steel_Buttweld_Fittings--11066768_11066772.html]]></link><description><![CDATA[Technology: Bulge forming
Size: seamless 1/2&quot;-24&quot;（DN15-DN600) Welded 1/2”-48”(DN15-DN1200)
Standard:ASMEB16.9,DIN2605,JIS B2313,GB/T12459,GB/T13401,SH3408,SH3409,HG/T21635,HG/T21631,MSS SP-43
T]]></description><pubDate><![CDATA[20200220]]></pubDate></item>
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<title><![CDATA[Reducer Steel Pipe Transition for Pipes and Fitting Suppliers]]></title><link><![CDATA[https://yopipe1.en.ec21.com/Reducer_Steel_Pipe_Transition_for--11860773_11860778.html]]></link><description><![CDATA[Type
concentric reducer(con reducer) , eccentric reducer(ecc reducer), seamless reducer , butt welding reducer,carbon steel reducer(CS
reducer), mild steel reducer(MS reducer), alloy steel reducer(AS]]></description><pubDate><![CDATA[20231031]]></pubDate></item>
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<title><![CDATA[Steel Flanges and Pipe Fittings Elbow]]></title><link><![CDATA[https://raintung.en.ec21.com/Steel_Flanges_and_Pipe_Fittings--826235_8734312.html]]></link><description><![CDATA[ANSI B16.9,ANSI B16.5 JIS and DIN etc. 
2.Steel seamless pipes ,Welded Pipe &amp; Galv. Pipes, which are widely used in various pipe lines of water ,gas ,oil ,building and so on. 
Rain (Sales Manager)
]]></description><pubDate><![CDATA[20140120]]></pubDate></item>
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<title><![CDATA[Fittings]]></title><link><![CDATA[https://frontvalve.en.ec21.com/Fittings--1320899_1320959.html]]></link><description><![CDATA[carbon steel and stainless steel BW fittings 
Butt Weld Pipe Fittings: 
Butt-weld Seamless &amp; Welded Fittings in shape of Long Radius Elbow, Reducing Elbow, Return Elbow, Straight &amp; Reducing Tee, Cros]]></description><pubDate><![CDATA[20140630]]></pubDate></item>
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<title><![CDATA[Pipe Fitting Elbow]]></title><link><![CDATA[https://cherry1985.en.ec21.com/Pipe_Fitting_Elbow--1733318_1733319.html]]></link><description><![CDATA[WELD FITTINGS:
1. Cold Form and Hot Form: Seamless and Welded (from Welded Pipe or Plate)
2. Standard: DIN, ANSI, JIS, MSS, BS
3. Size: 1/2&quot;-60?
Steel: Stainless and Carbon Steel
Types:
a. Elbows and]]></description><pubDate><![CDATA[20231221]]></pubDate></item>
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<title><![CDATA[Duplex&amp;Super Duplex Pipe&amp;Fittings]]></title><link><![CDATA[https://libowei111.en.ec21.com/Duplex_Super_Duplex_Pipe_Fittings--2287787_7678363.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[20231023]]></pubDate></item>
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<title><![CDATA[Steel Pipe ,Pipe Fitting ,Elbow,Bend ,Reducer ,Gasket Flange]]></title><link><![CDATA[https://hbxsd8553.en.ec21.com/Steel_Pipe_Pipe_Fitting_Elbow--2657741_2657742.html]]></link><description><![CDATA[We produce all types and sizes of carbon steel pipes,alloy pipes and fittings Such as ,seamless pipe,welded pipe,square pipes,rectangular pipes and round pipes,elbow,tee.cross,cap,bend,flange,reducer]]></description><pubDate><![CDATA[20110620]]></pubDate></item>
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<title><![CDATA[A420 A815 WP304/L WP316/L WP321 Wp904l WP31803 WP31254 WP317]]></title><link><![CDATA[https://lindasun00.en.ec21.com/A420_A815_WP304_L_WP316--2845141_5004979.html]]></link><description><![CDATA[Seamless
Welded
Type 
Elbows in long &amp; short radius in 45 deg, 90 deg, 180 deg, R=3D, 5D, 6D, 8D, 10D &amp; 20D.
Eccentric &amp; concentric reducer.
Caps &amp; crosses.
Equal &amp; unequal tee.
Long &amp; short stub end]]></description><pubDate><![CDATA[20231106]]></pubDate></item>
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<title><![CDATA[Tee Series]]></title><link><![CDATA[https://kellyhbwr.en.ec21.com/Tee_Series--3143223_3302348.html]]></link><description><![CDATA[The company produces welded fittings with the diameter of 24 to 52 inches and seamless pipe fittings with the diameter of below 24 inches. It also produces bends, sockets, lip joint ends, elbows, tee]]></description><pubDate><![CDATA[20131108]]></pubDate></item>
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<title><![CDATA[A234 WPB, ASME B16.9 ,SMLS Equal  Tee 8 Inch  SCH80]]></title><link><![CDATA[https://terryding818.en.ec21.com/A234_WPB_ASME_B16.9_SMLS--10021738_10134442.html]]></link><description><![CDATA[seamless)
Qualification: 
ISO9001, API, CE,
Packing:
wooden cases &amp; pallets
Special design available as the requirements of custom
TEST CERTIFICATE
Manufacturer Test Certificate as per EN 10204 / 3.1]]></description><pubDate><![CDATA[20200225]]></pubDate></item>
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<title><![CDATA[Seamless Steel Equal Cross]]></title><link><![CDATA[https://bohaiindustry.en.ec21.com/Seamless_Steel_Equal_Cross--4659034_4984265.html]]></link><description><![CDATA[size
Seamless:from 1/2&quot; to 24&quot;
Welded:from 24&quot; to 96&quot;( or as customer requirements)
Type
straight cross&amp;iuml;&amp;frac14;&amp;Acirc;&amp;Acirc; reducing cross&amp;iuml;&amp;frac14;&amp;Acirc;&amp;Acirc; 
thickness
SCH10,SCH]]></description><pubDate><![CDATA[20140801]]></pubDate></item>
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<title><![CDATA[Carbon Steel Pipe]]></title><link><![CDATA[https://kathy820827.en.ec21.com/Carbon_Steel_Pipe--5242722_5242802.html]]></link><description><![CDATA[Competitive lowest price in China and good quality are our greatest advantages! 
Material: 
Carbon steel (A106 GR.B, API 5L GR.B, X42, X60, X70 erc.); 
Stainless steel (ASTM A312 TP304/304L/316/316L/]]></description><pubDate><![CDATA[20170304]]></pubDate></item>
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<title><![CDATA[0Cr18Ni9 Concentric Reducer Stainless Pipefittings]]></title><link><![CDATA[https://pipefitting0086.en.ec21.com/0Cr18Ni9_Concentric_Reducer_Stainless_Pipefittings--6482660_6525593.html]]></link><description><![CDATA[seamless pipe fittings),26-72inch(butt-welding)
Wall thickness
Sch10-Sch160,STD,XS XXS
Types
Concentric reducer, Eccentric reducer
Material
1.carbon steel 
ASTM234 WPB,WPC,ASTMA420WPL3,WPL6,WPL9,WYPH]]></description><pubDate><![CDATA[20160624]]></pubDate></item>
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<title><![CDATA[1&apos;&apos; Sch40S Nickel Alloy Monel 400 Equal Tee ASME B16.9]]></title><link><![CDATA[https://angel2304.en.ec21.com/1_Sch40S_Nickel_Alloy_Monel--10642441_10913596.html]]></link><description><![CDATA[Seamless &amp;
Welded)
Tee Type
Stainless steel tee, Pipe tee , Equal tee ,reducer tee.
Size
1/2’’~48’’(Seamless);16’’~72’’(Welded)
Wall thickness
Sch5~Sch160\XXS
Manufacture Standard:
AS]]></description><pubDate><![CDATA[20190222]]></pubDate></item>
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<title><![CDATA[Pipe Fitting Ansi B16.9 Caps Bend Reducer]]></title><link><![CDATA[https://robertyin.en.ec21.com/Pipe_Fitting_Ansi_B16.9_Caps--10682856_10683078.html]]></link><description><![CDATA[Seamless elbows from D22mm to D820mm
3, Seamless tees, reducers, and caps from D25mm to D820mm
4, Pipe fitting made of steel plate from D630mm to D3320mm
5, Socket welding pipe fittings from D3mm to ]]></description><pubDate><![CDATA[20191012]]></pubDate></item>
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<title><![CDATA[Alloy Steel Pipe Fittings,P5 P9 P11 P22,Elbow Tee Reducer]]></title><link><![CDATA[https://cnpipeline.en.ec21.com/Alloy_Steel_Pipe_Fittings_P5--4175128_4175236.html]]></link><description><![CDATA[Seamless Pipe Fittings(BW) 
1/2&quot; N. B. TO 48&quot; N. B. Welded BW
Marking: As per request 
Packing: Wooden case(Fumigation free) Or as per request 
Inspection: In house and third party 
Document: MTC ,CO]]></description><pubDate><![CDATA[20160913]]></pubDate></item>

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