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<title><![CDATA[EC21 Product Catalogs - pipe welding]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/pipe-welding--1803/1/pipe welding.html]]></link><item>
<title><![CDATA[Carbon Steel Pipe Fitting&amp; Flange,Weld Neck]]></title><link><![CDATA[https://pipefitting0086.en.ec21.com/Carbon-Steel-Pipe-Fitting--6460153_6461172.html]]></link><description><![CDATA[Carbon steel flange
1) Stainless steel and Carbon steel flange. 
2) Standard : ASME,ANSI,AWWA,JIS,DIN,API,BS etc 
3) Size: as customer requirements 
4) Material : 316L, 316Ti, 304L, 321, 321H, Rst37.]]></description><pubDate><![CDATA[20160624]]></pubDate></item>
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<title><![CDATA[Flanges]]></title><link><![CDATA[https://nyos.en.ec21.com/Flanges--12040899_12040900.html]]></link><description><![CDATA[welded.Commonly used in high-pressure steam systems.
Threaded Flanges (TH)
Have internal threads that allow them to be screwed onto the pipe.Ideal for systems where welding is not possible.Commonly u]]></description><pubDate><![CDATA[20250131]]></pubDate></item>
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<title><![CDATA[Welding Loose Sleeve Flange]]></title><link><![CDATA[https://vickynova.en.ec21.com/Welding-Loose-Sleeve-Flange--11915565_11933670.html]]></link><description><![CDATA[Welding loose sleeve flange
Flipped flange, also known as loose flange or rotary fit flange. Generally used in combination with flanged pipe joints. The pipe is connected to the flanged pipe joint by]]></description><pubDate><![CDATA[20241023]]></pubDate></item>
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<title><![CDATA[PT Flange]]></title><link><![CDATA[https://zhseamlesspipe.en.ec21.com/PT-Flange--11988939_11988941.html]]></link><description><![CDATA[pipe and be welded in place. This design makes them easier to install and align compared to other flange types.
The flat welding flange is commonly used in various industrial applications, including ]]></description><pubDate><![CDATA[20240821]]></pubDate></item>
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<title><![CDATA[Customized Large Flange]]></title><link><![CDATA[https://supperflange168.en.ec21.com/Customized-Large-Flange--11966181_11966182.html]]></link><description><![CDATA[Professional production of wind turbine tower flange, wind turbine brake disc flange, wind turbine spindle and steam pressure vessel flange, glass vessel flange, pressure vessel flange, elbow fitting]]></description><pubDate><![CDATA[20240710]]></pubDate></item>
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<title><![CDATA[Flange Stainless Steel 316l Flange Ansi B16.5 Flat Face Flange]]></title><link><![CDATA[https://nickyoung1997.en.ec21.com/Flange-Stainless-Steel-316l-Flange--11950873_11950879.html]]></link><description><![CDATA[Welding Neck Flange 5.Long Welding Neck Flange 6. Blind Flange 7. SocketWelding Flange 8. Thread Flange 9. Screwed Flange 10. Lap Joint Flange. etc.Connection TypeRaised Face, Flat Face, Ring Type Jo]]></description><pubDate><![CDATA[20240612]]></pubDate></item>
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<title><![CDATA[Flanges and Pipe Fittings]]></title><link><![CDATA[https://botopsteelpipe.en.ec21.com/Flanges-and-Pipe-Fittings--11051196_11051199.html]]></link><description><![CDATA[Flanges and Pipe Fittings
Types:
FLANGES: Weld Neck Flange
, Slip-on Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Blind Flange, Spectacles Blind, Orifice Flange, Reducing Flange, Lo]]></description><pubDate><![CDATA[20240605]]></pubDate></item>
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<title><![CDATA[1&quot; SCH160-900# RF WN Flanges To ASTM A105N ASME B16.5]]></title><link><![CDATA[https://huaxipipe.en.ec21.com/1-SCH160-900--11560540_11573681.html]]></link><description><![CDATA[China Manufacturer of 1&quot; Sch160-900# RF WN Flanges to ASTM A105N ASME B16.5
Type: Weld NeckStandard: ASME B16.5 ASME B16.47Material: A105 ………………Manufacturing Method: ForgedPressure: Class]]></description><pubDate><![CDATA[20220523]]></pubDate></item>
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<title><![CDATA[Weldneck Flange, DN300, 600# RF SCH-80, ASME B16.5, A-105]]></title><link><![CDATA[https://greatwallsteel9.en.ec21.com/Weldneck-Flange-DN300--11575970_11785527.html]]></link><description><![CDATA[Flange type: Welding Neck (WN), Slip On (SO), Blind Flange (BL), Thread (TH) ,Lap Joint (LJ) ,Socket welding (SW), Spectacle Blind (figure 8 BL), Paddle blank (Spade),Paddle spacer, Orifice flange 
F]]></description><pubDate><![CDATA[20230509]]></pubDate></item>
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<title><![CDATA[Blind Flange]]></title><link><![CDATA[https://crsunny.en.ec21.com/Blind-Flange--11806304_11811236.html]]></link><description><![CDATA[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 fittings .
We have]]></description><pubDate><![CDATA[20230625]]></pubDate></item>
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<title><![CDATA[Blind Forged Flange,Threaded Forged Flange]]></title><link><![CDATA[https://estela123.en.ec21.com/Blind-Forged-Flange-Threaded-Forged--11611629_11611722.html]]></link><description><![CDATA[welded flange and clip flange. Flanges are used in pairs. Low-pressure pipes can be used with wire-bonded flanges, and welded flanges are used for pressures above four kilograms. A gasket is placed b]]></description><pubDate><![CDATA[20220729]]></pubDate></item>
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<title><![CDATA[304 Stainless Steel Weld Neck Flanges]]></title><link><![CDATA[https://wspipe.en.ec21.com/304-Stainless-Steel-Weld-Neck--11785609_11851860.html]]></link><description><![CDATA[Weld Neck Flanges is also called high neck flange, it is different from flat welding flange in that there is a long and inclined high neck from the flange and pipe welding to the flange, the wall thi]]></description><pubDate><![CDATA[20231009]]></pubDate></item>
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<title><![CDATA[316 Stainless Steel Weld Neck Flanges]]></title><link><![CDATA[https://cncysteel.en.ec21.com/316-Stainless-Steel-Weld-Neck--11747394_11851842.html]]></link><description><![CDATA[pipe with nominal pressure not exceeding 2.5MPa. The sealing surface of flat welded flange can be made into smooth, concave and convex and tenon type three. The application of smooth flat welding fla]]></description><pubDate><![CDATA[20231009]]></pubDate></item>
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<title><![CDATA[Weldolet Fitting]]></title><link><![CDATA[https://changhaogroup.en.ec21.com/Weldolet-Fitting--11741145_11828362.html]]></link><description><![CDATA[https://www.changhaogroup.com/weldolet/weldolet.html
The weldolet is an innovative and versatile pipe fitting designed to provide a reliable and efficient means of branching pipelines. Made from high]]></description><pubDate><![CDATA[20230802]]></pubDate></item>
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<title><![CDATA[Flange Leakage Guards]]></title><link><![CDATA[https://flangehields.en.ec21.com/Flange-Leakage-Guards--10928002_11665839.html]]></link><description><![CDATA[Design concept of seamless welding molded type, eliminating sewing technology, eliminating drip pollution of soil and atmosphere.•VelcroInstallation is easier than the splash cover, do not tie any ]]></description><pubDate><![CDATA[20221031]]></pubDate></item>
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<title><![CDATA[Api 5l X70  Wn 1500lb  18 SCH160  Anchor Flange]]></title><link><![CDATA[https://terryding818.en.ec21.com/Api-5l-X70-Wn--10021738_11078135.html]]></link><description><![CDATA[The anchor flange is a very important supporting component on the large-diameter, high-pressure, long-distance gas or oil pipeline, which is welded on the main gas (oil) pipeline, fixed with cement p]]></description><pubDate><![CDATA[20200312]]></pubDate></item>
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<title><![CDATA[Stainless Steel Flanges]]></title><link><![CDATA[https://mikepiping163.en.ec21.com/Stainless-Steel-Flanges--11598263_11599152.html]]></link><description><![CDATA[Pipe Flanges Test CertificatesEN 10204/3.1BRaw Materials Certificate100% Radiography Test ReportThird Party Inspection Report, etcMost common types of Stainless Steel FlangesWeld Neck Ring Flange (WN]]></description><pubDate><![CDATA[20220708]]></pubDate></item>
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<title><![CDATA[Weldneck Flange, DN300, 600# RF SCH-80, ASME B16.5, A-105]]></title><link><![CDATA[https://hxpipelineequipment.en.ec21.com/Weldneck-Flange-DN300--11575951_11783415.html]]></link><description><![CDATA[Flange type: Welding Neck (WN), Slip On (SO), Blind Flange (BL), Thread (TH) ,Lap Joint (LJ) ,Socket welding (SW), Spectacle Blind (figure 8 BL), Paddle blank (Spade),Paddle spacer, Orifice flange 
F]]></description><pubDate><![CDATA[20230506]]></pubDate></item>
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<title><![CDATA[TOBO Stainless Steel Socket Welding Flanges RF 20&quot; 150# ASTM A 182 F316L]]></title><link><![CDATA[https://angel2304.en.ec21.com/TOBO-Stainless-Steel-Socket-Welding--10642441_10923012.html]]></link><description><![CDATA[flangeType
Stainless Steel Flanges ASTM A
182, GR F1, F11, F22, F5, F9, F9 WN
SO BL JIN ECT
Standard
ASME/ANSI B16.5
Size
1/2’’~60’’
Pressure Rate
150lb to 2500lb
Manufacturing process
Push, ]]></description><pubDate><![CDATA[20190315]]></pubDate></item>
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<title><![CDATA[SABS1123 1000/3 1600/3 1600/4 BS10 T/D T/E Forged Steel Flanges]]></title><link><![CDATA[https://matt1990.en.ec21.com/SABS1123-1000-3-1600-3--10671955_10671947.html]]></link><description><![CDATA[LAMAT PIPING-sales(at)lamatpiping.com-Forged Steel Flanges:
1. Standards:
ANSI B16.5, BS10, BS4504, EN1092-1, SABS1123, DIN, JIS, GOST, UNI
2. Types:
Slip-On,Blind,Weld Neck,Socket Weld,Threaded,Lap ]]></description><pubDate><![CDATA[20221101]]></pubDate></item>
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<title><![CDATA[5 Axis Machining for Aircraft CNC Titanium Joints Hydraulic Part for Hydraulic Oil Cylinder Body]]></title><link><![CDATA[https://rosa20.en.ec21.com/5-Axis-Machining-for-Aircraft--11309350_11309489.html]]></link><description><![CDATA[Product Name
multi-axis cnc turning special steel pipe connections for Aero Engine parts
Working Process
Turning, deep stamping, bending, punching, threading,welding, tapping, riveting
Material
Black]]></description><pubDate><![CDATA[20201219]]></pubDate></item>
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<title><![CDATA[Stainless Steel Flange]]></title><link><![CDATA[https://libowei111.en.ec21.com/Stainless-Steel-Flange--2048109_2050403.html]]></link><description><![CDATA[Pipe
Nickel Alloy Inconel 601 Pipe
Nickel Alloy Inconel 625 Pipe
Nickel Alloy Inconel 718 Pipe
Nickel Alloy Incoloy 800H Pipe
Nickel Alloy Incoloy 825 Pipe
Stainless Steel Welding Neck Flange
Stainle]]></description><pubDate><![CDATA[20231017]]></pubDate></item>

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