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<title><![CDATA[EC21 Product Catalogs - pipe butt welding]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/pipe-butt-welding--2053/1/pipe butt welding.html]]></link><item>
<title><![CDATA[Double Shutter Shut-off Valve]]></title><link><![CDATA[https://baoyi123456.en.ec21.com/Double-Shutter-Shut-off-Valve--12048742_12048743.html]]></link><description><![CDATA[butt welding, etc.
■ Clutch size 3 to 25MM mm, 1/8 to 1IN
■ Butt and socket welding sizes 10 to 34MM mm or inch sizes
■ The inner and outer thread dimensions of straight and conical pipes are 1]]></description><pubDate><![CDATA[20250313]]></pubDate></item>
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<title><![CDATA[Pressure Seal Gate Valve, API 602, ASME B16.34, DIN 3202, API 600]]></title><link><![CDATA[https://ballvalve1.en.ec21.com/Pressure-Seal-Gate-Valve--11978513_11978518.html]]></link><description><![CDATA[butt-weld, threaded, and socket-weld end connections compliant with ASME B16.5, B16.25, B1.20.1, and B16.11, respectively, for versatile piping system integration.Comprehensive valve marking as per M]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
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<title><![CDATA[Check Valve]]></title><link><![CDATA[https://tj930927.en.ec21.com/Check-Valve--11934999_11935009.html]]></link><description><![CDATA[Butt-weld End：ASME B16.25．
Shell WalI Thickness：BS 1868．
Inspection and Test：APl 598,BS EN 12266,ISO 5208
Casting Steel Material
V i s u a l c h e c k f o r c a s t s t e e l m a t e r i a ]]></description><pubDate><![CDATA[20240511]]></pubDate></item>
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<title><![CDATA[Butt Welding Butterfly Valve]]></title><link><![CDATA[https://free123456789.en.ec21.com/Butt-Welding-Butterfly-Valve--10441583_10444239.html]]></link><description><![CDATA[Butt Welding Butterfly Valve 
FREE-Valve&amp;rsquo;s Butt Welding Butterfly Valves are suitable for high temperature , high pressure , corrosion etc. Its are quarter-turn valves which are used for isolat]]></description><pubDate><![CDATA[20181120]]></pubDate></item>
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<title><![CDATA[L/T Port Three(3) Way Ball Valve with BSPT Thread]]></title><link><![CDATA[https://lillian07042.en.ec21.com/L-T-Port-Three-3--11037931_11095066.html]]></link><description><![CDATA[Pipe Thread
ASME B1.20.1,BS21
Pipe Thread
ASME B1.20.1,BS21
DIN 2999/259,ISO 228/1
DIN 2999/259,ISO 228/1
JIS B0203, ISO 7/1
JIS B0203, ISO 7/1
Butt Weld
ASME B16.25
Butt Weld
ASME B16.25
Socket Weld]]></description><pubDate><![CDATA[20200709]]></pubDate></item>
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<title><![CDATA[Forged Trunnion Mounted Ball Valve]]></title><link><![CDATA[https://lyvalves.en.ec21.com/Forged-Trunnion-Mounted-Ball-Valve--11776594_11851862.html]]></link><description><![CDATA[Butt Weld ends, Stock Weld ends.
Manufacturer Size and Pressure Range:
NPS 2” to 48 ” (for ANSI Class 150LB)
NPS 2” to 48” (for ANSI Class 300LB)
NPS 2” to 48” (for ANSI Class 600LB)
NPS ]]></description><pubDate><![CDATA[20231009]]></pubDate></item>
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<title><![CDATA[Top Entry Eccentric Semi Ball Valve]]></title><link><![CDATA[https://zjxyvalve.en.ec21.com/Top-Entry-Eccentric-Semi-Ball--11895413_11895417.html]]></link><description><![CDATA[butt-weld, or threaded end connections, ensuring compatibility with different piping systems.
Eccentric Semi Ball Valve
Applications:
The Top Entry Eccentric Semi Ball Valve is widely used in various]]></description><pubDate><![CDATA[20240130]]></pubDate></item>
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<title><![CDATA[Butterfly Valve]]></title><link><![CDATA[https://frontvalve.en.ec21.com/Butterfly-Valve--1320899_1320916.html]]></link><description><![CDATA[Butt-welding end: ANSI B16.25
Specifications:
1) Size: DN50 - DN4000 
2) Class: 150LB to 600LB
3) Type: wafer type, lugged type, flanged type, center line/double eccentric/triple offset type, metal s]]></description><pubDate><![CDATA[20140630]]></pubDate></item>
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<title><![CDATA[Ball Valve]]></title><link><![CDATA[https://aqabengineers.en.ec21.com/Ball-Valve--8962730_8962804.html]]></link><description><![CDATA[inserted in the larger body 
part, and the smaller body part is assembled by a bolted 
connection.
&amp;bull;The Valve ends are available as butt welding, socket welding,
flanged, threaded and others.]]></description><pubDate><![CDATA[20140603]]></pubDate></item>
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<title><![CDATA[API/ANSI Gate Valve]]></title><link><![CDATA[https://boluo0513.en.ec21.com/API-ANSI-Gate-Valve--9512207_9541691.html]]></link><description><![CDATA[welding .When the gate valve is at fully open position, the sealing of the back seat can be very reliable .However, as per the requirement of API600, it is not advisable to add or change packing by t]]></description><pubDate><![CDATA[20160709]]></pubDate></item>
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<title><![CDATA[Sanitary Clamp, Union, and Butt-welding Fittings &amp; Valves]]></title><link><![CDATA[https://devalve.en.ec21.com/Sanitary-Clamp-Union--8482854_8522475.html]]></link><description><![CDATA[butt-welding and clamp fittings, including ferrules, gaskets, clamps, and valves designed and manufactured in compliance with 3A, DANSK, DIN, IDF, RJT(BSM), SMS, MACON specifications for biotechnolog]]></description><pubDate><![CDATA[20130930]]></pubDate></item>

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