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<title><![CDATA[EC21 Product Catalogs - welding bolts]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/welding-bolts--2053/1/welding bolts.html]]></link><item>
<title><![CDATA[Forged Steel Lift Check Valve]]></title><link><![CDATA[https://onevalve.en.ec21.com/Forged-Steel-Lift-Check-Valve--12017351_12021023.html]]></link><description><![CDATA[weld, Threaded end, API 598, ASME B16.11 standard.Detail InformationSpecificationsLift type Welded Bonnet; Bolted bonnet check valves are optional Guided Disc in valve body provides accurate sealing ]]></description><pubDate><![CDATA[20241028]]></pubDate></item>
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<title><![CDATA[Forged Steel Globe Valves: API 602]]></title><link><![CDATA[https://valvemanufacturer.en.ec21.com/Forged-Steel-Globe-Valves--11993434_12020877.html]]></link><description><![CDATA[Forged Steel Globe Valves: These valves comply with API 602 standards and are designed with bolted and welded bonnets, featuring outside screw and yoke (OS&amp;Y) mechanisms and socket-welded ends. They ]]></description><pubDate><![CDATA[20241026]]></pubDate></item>
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<title><![CDATA[API Gate Valve]]></title><link><![CDATA[https://solidvalves.en.ec21.com/API-Gate-Valve--10841834_10843284.html]]></link><description><![CDATA[Material: ASTM A216 WCB, ASTM A351 CF8，ASTM A351 CF8M, ASTM A351 CF3，ASTM A351 CF3M, ASTM A352 LCB, ASTM A217 WC6 and ASTM A217 WC9
Bolted Bonnet, OS&amp;Y, Rising stem
Size: 1/2&apos; -48&apos;
Pressure: 150L]]></description><pubDate><![CDATA[20240913]]></pubDate></item>
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<title><![CDATA[API 602 Forged Steel A105 High Pressure Globe Valve Actuator, Globe Valve Dimensions]]></title><link><![CDATA[https://polly2333.en.ec21.com/API-602-Forged-Steel-A105--10605632_10636132.html]]></link><description><![CDATA[welded ends confirm:
ANSI B16.25;JB/T12224
Flnaged ends confirm:
ANSI B 16.5;JB79
Test and inspection confirm:
API598;GB/T13927;JB/T9092
Bolted bonnet:
outsite screw and yoke
welded bonnet:
outsite s]]></description><pubDate><![CDATA[20240828]]></pubDate></item>
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<title><![CDATA[ASTM A105N Rising Stem Gate Valve]]></title><link><![CDATA[https://vervovalve.en.ec21.com/ASTM-A105N-Rising-Stem-Gate--11978564_11978579.html]]></link><description><![CDATA[bolted bonnet design, it is suitable for socket weld (SW) connections and is offered in various sizes ranging from 1/2 to 2 inches and pressure ratings spanning from 150 to 800 LB.
Valve description:]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
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<title><![CDATA[API 6D Lift Check Valve, 1/2-12 Inch, 150-2500 LB]]></title><link><![CDATA[https://ballvalve1.en.ec21.com/API-6D-Lift-Check-Valve--11978534_11978536.html]]></link><description><![CDATA[bolted bonnet or pressure sealed bonnet, to suit different application requirements. The seat can be threaded, welded, or integral, providing flexibility in installation and maintenance.
The flange c]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
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<title><![CDATA[ASTM B148 C95800 Trunnion Ball Valve]]></title><link><![CDATA[https://jscvalves123.en.ec21.com/ASTM-B148-C95800-Trunnion-Ball--11881854_11977807.html]]></link><description><![CDATA[Welding Ends: ASME B16.25, EN 12982, GB/T 12224Testing: API 598, API 6D, EN 12266-1, EN 1074-1, ISO 5208, DIN 2401, JIS B 2003.Nickel Aluminum Bronze C95800 - Material DetailsASTM B148 UNS C95800 is ]]></description><pubDate><![CDATA[20240731]]></pubDate></item>
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<title><![CDATA[Utmost G115 Series Cryogenic Flow Control Valve]]></title><link><![CDATA[https://utmostvalves.en.ec21.com/Utmost-G115-Series-Cryogenic-Flow--11940076_11940551.html]]></link><description><![CDATA[Bolted bonnet, extended stem, Threaded or welded seat ring
Full bore, OS&amp;Y, rising stem, flexible wedge, pressure relief hole on seat, Stainless trim
ASTM A352 LCB, LC1, LC2, LC3, LC4, A351 CF8, A351]]></description><pubDate><![CDATA[20240521]]></pubDate></item>
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<title><![CDATA[High Performance 2-OFFSET BUTTERFLY VALVE]]></title><link><![CDATA[https://leflowvalves.en.ec21.com/High-Performance-2-OFFSET-BUTTERFLY--11930782_11930783.html]]></link><description><![CDATA[disc with imbus bolts, the disc is protected against corrosion by placing o-rings under the bolts.
10. Stainless steel welding seat can reach better sealing
Learn more about LEFLOW butterfly valve
]]></description><pubDate><![CDATA[20240429]]></pubDate></item>
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<title><![CDATA[Electric Three-Piece Ball Valve]]></title><link><![CDATA[https://sudhanafluid89.en.ec21.com/Electric-Three-Piece-Ball-Valve--11846191_11846205.html]]></link><description><![CDATA[The electric three-piece ball valve (electric internal thread ball valve) is assembled from three parts: the left and right valve casings and the middle valve body. Four longer bolts traverse the thr]]></description><pubDate><![CDATA[20230920]]></pubDate></item>
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<title><![CDATA[Globe Valve]]></title><link><![CDATA[https://utmostvalve.en.ec21.com/Globe-Valve--11563892_11662123.html]]></link><description><![CDATA[welding end can be reasonably matched according to the actual working condition or user requirements to meet various engineering needs.
Globe Valve Datas
Materials of Globe Valve Main Parts
Main Conn]]></description><pubDate><![CDATA[20221024]]></pubDate></item>
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<title><![CDATA[2 Piece Floating Ball Valve]]></title><link><![CDATA[https://lyvalves.en.ec21.com/2-Piece-Floating-Ball-Valve--11776594_11776595.html]]></link><description><![CDATA[welding Ni60/ Ni55
Stem : ASTM A182 F6a
:ASTM A182 F304 / F316 / F304L / F316L
:17/4 PH
: ASTM A182 F51/ F53/ F55
Ball Seat &amp; Body Seal : PTFE Virgin / 25% Glass Fillted PTFE – GFT / Carbon Filled ]]></description><pubDate><![CDATA[20230426]]></pubDate></item>
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<title><![CDATA[Forged Steel Valve]]></title><link><![CDATA[https://frontvalve.en.ec21.com/Forged-Steel-Valve--1320899_1320964.html]]></link><description><![CDATA[Bolted bonneted or welded bonnet, reducer bore or full bore, Screwed end or SW end.
4)      Material: A105, LF2, F304, F316, F304L, F316L,F11,F22, F51,F5, F9,MONEL, ALLOY 20 etc
5)      Ope]]></description><pubDate><![CDATA[20140630]]></pubDate></item>
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<title><![CDATA[High Pressure Hydraulic Ball Valve]]></title><link><![CDATA[https://001019.en.ec21.com/High-Pressure-Hydraulic-Ball-Valve--11831368_11831369.html]]></link><description><![CDATA[bolts symmetrically, one by one, evenly.
Lastly, open and close the ball valve several times to ensure it works properly. Also, check the flange joint for any leaks or issues with the sealing. Ensuri]]></description><pubDate><![CDATA[20230808]]></pubDate></item>
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<title><![CDATA[Forged Globe Valve 800lb]]></title><link><![CDATA[https://suifengpiaobo.en.ec21.com/Forged-Globe-Valve-800lb--3991218_4086602.html]]></link><description><![CDATA[Bolted
2.1
2
2.3
4.3
5.9
6.9
11.1
15.2
Welded
1.8
1.7
2
3.8
5.1
6.1
10.2
14
TERM OF PAYMENT: 30% by T/T in advance, 70% by T/T after buyer received copy of
Price above as per FOB basement.
Packing wi]]></description><pubDate><![CDATA[20141114]]></pubDate></item>
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<title><![CDATA[Cast Steel Gate Valve SAA1RF-RS]]></title><link><![CDATA[https://zhu1120123.en.ec21.com/Cast-Steel-Gate-Valve-SAA1RF--5511270_5551988.html]]></link><description><![CDATA[BOLTED BONNET; * FLEXIBLE WEDGE, FULLY GUIDER; * INTEGRAL SEATS; * RISING STEM HANDWHEEL; * AVAILABLE WITH GEAR OPERATOR; * FLANGED ENDS OR BUTT-WELDING ENDS; * RISING FLANGE OR RING TYPE JOINT. WORK]]></description><pubDate><![CDATA[20120208]]></pubDate></item>
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<title><![CDATA[ASTM A105N Forged Globe Valve]]></title><link><![CDATA[https://bossealvalves.en.ec21.com/ASTM-A105N-Forged-Globe-Valve--11755381_11755386.html]]></link><description><![CDATA[Bolted Bonnet, OS&amp;YNominal size: 1 Inch, DN25Nominal class: 800 LB, PN130Bore: Regular BoreEnd Connection: SW-Socket Weld EndOperation: HandwheelBody Material: ASTM A105NTrim Material: 1Cr13+STL, No.]]></description><pubDate><![CDATA[20230323]]></pubDate></item>
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<title><![CDATA[Esdv. Bdv. Sdv]]></title><link><![CDATA[https://djc905.en.ec21.com/Esdv.-Bdv.-Sdv--5228699_5229300.html]]></link><description><![CDATA[BOLTED, PRESSURE SEAL, WELDED TYPE
MATERIAL A105, A182 F304, F316
OPERATION
PNEUMATIC ACTUATOR:
1. SINGLE ACTING
2. DOUBLE ACTING
HYDRAULIC ACTUATOR
1. SINGLE ACTING
2. DOUBLE ACTING
GAS OVER OIL ACT]]></description><pubDate><![CDATA[20190821]]></pubDate></item>
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<title><![CDATA[Class 150~1500 Cast Steel Gate Valves]]></title><link><![CDATA[https://carbonltd.en.ec21.com/Class-150-1500-Cast-Steel--5401829_5401830.html]]></link><description><![CDATA[CLASS 150~1500 CAST STEEL GATE VALVE
OS&amp;Y,Rising stem,Flexible Wedge
Bolted Bonnet,Threaded or welded seat ring
ASTM A216 WCB,A217 WC6,A351 CF8,A351 CF8M,
A351 CF3,A351 CF3M,A351 CN7M
Standards compl]]></description><pubDate><![CDATA[20220506]]></pubDate></item>
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<title><![CDATA[Automatic Control Globe Valve]]></title><link><![CDATA[https://yuanfeng711.en.ec21.com/Automatic-Control-Globe-Valve--5446587_6028888.html]]></link><description><![CDATA[DESIGN DESCRIPTION:
* BOLTED BONNET;
* FULLY GUIDER;
* INTEGRAL SEATS;
* HANDWHEEL OPERATOR;
* AVAILABLE WITH GEAR OPERATOR;
* FLANGED ENDS OR BUTT-WELDING ENDS;
* RISING FLANGE OR RING TYPE JOINT.
S]]></description><pubDate><![CDATA[20180629]]></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[API Flanged Gate Valve]]></title><link><![CDATA[https://nyvalve.en.ec21.com/API-Flanged-Gate-Valve--11004029_11004030.html]]></link><description><![CDATA[Bolted bonnet,Welded seat ring
Flange or Butt welding
Material:ASTM A216 WCB,A217 WC6,A351 CF8,A351 CF8M,A351 CF3,A351 CF3M,A351 CN7M
Specifications
Design and Manufacture:ANSI B16.34,API600,API6D,AP]]></description><pubDate><![CDATA[20220326]]></pubDate></item>
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<title><![CDATA[Electric Ventilation Butterfly Valve]]></title><link><![CDATA[https://szbanyan.en.ec21.com/Electric-Ventilation-Butterfly-Valve--10654351_10654391.html]]></link><description><![CDATA[bolts inside, the valve has reliable operation, long service life, which is easy to install in any direction, and not affected by the medium flow.
★Simple structure, easy operation, high cost- effe]]></description><pubDate><![CDATA[20180129]]></pubDate></item>
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<title><![CDATA[High Performance Butterfly Valve]]></title><link><![CDATA[https://free123456789.en.ec21.com/High-Performance-Butterfly-Valve--10441583_10444255.html]]></link><description><![CDATA[bolts, saving the cost of the valve. 
3. The resilient-seated design ensures minimal seat wear and double offset disc design provides excellent throttling capabilities ,it has characteristic of super]]></description><pubDate><![CDATA[20181120]]></pubDate></item>
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<title><![CDATA[Carbon Steel Fully Welded Ball Valves PN25]]></title><link><![CDATA[https://lillian07042.en.ec21.com/Carbon-Steel-Fully-Welded-Ball--11049786_11094000.html]]></link><description><![CDATA[WENBAO VALVE MANUFACTURING THE FULLY WELDED BALL VALVE,THE VALVES ARE COMPOSED OF THREEE INDEPENT FORGINGS BY WLDING INTO AN INTEGRAL,TO ENSURE THAT THE BALL VALVE WITHOUT LEAKAGE UNDER THE PERMITTED]]></description><pubDate><![CDATA[20200709]]></pubDate></item>

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