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<title><![CDATA[EC21 Product Catalogs - structural welding]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/structural_welding--2053/1/structural welding.html]]></link><item>
<title><![CDATA[Needle Valve Aluminum Alloy Handwheel]]></title><link><![CDATA[https://baoyi123456.en.ec21.com/Needle_Valve_Aluminum_Alloy_Handwheel--12048738_12048741.html]]></link><description><![CDATA[structure, long service life ▲Nominal diameter: 3.2, 6.4 ▲Connection type: internal thread, external thread, socket welding ▲Pipe size: 6~12 1/4~1/2 ▲Used materials: CF3, CF3M, CF8, CF8M ▲N]]></description><pubDate><![CDATA[20250313]]></pubDate></item>
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<title><![CDATA[800PSI 4 Inch SS Natural Gas Y Strainer Thread End NPT]]></title><link><![CDATA[https://sscastings.en.ec21.com/800PSI_4_Inch_SS_Natural--11211917_12048479.html]]></link><description><![CDATA[weld strainers or all D series strainers, it should be noted that the gaskets of these filters are made of non-metallic material and are easily damaged due to overheating. Therefore, the welding time]]></description><pubDate><![CDATA[20250312]]></pubDate></item>
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<title><![CDATA[Rising Stem Hard Seal Groove Gate Valve]]></title><link><![CDATA[https://wendy0987.en.ec21.com/Rising_Stem_Hard_Seal_Groove--12049941_12048238.html]]></link><description><![CDATA[welding surfacing
technology of valve body and valve plate with reference to foreign oxygen
welding technology, and forms copper alloy and valve casting as a whole
to avoid the influence of temperatu]]></description><pubDate><![CDATA[20250311]]></pubDate></item>
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<title><![CDATA[Tilting Check Valve]]></title><link><![CDATA[https://leflowvalves.en.ec21.com/Tilting_Check_Valve--11930782_12039230.html]]></link><description><![CDATA[welding.
2. The sealing that can be made of EPDM/NBR/VITON,which can be replaced easily on field conditions.
3. Inner and outer surfaces of the valve is coated with fusion bonded epoxy.
4. Low toqure]]></description><pubDate><![CDATA[20250124]]></pubDate></item>
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<title><![CDATA[Pneumatic V-Port Regulating Ball Valve]]></title><link><![CDATA[https://cnzpv.en.ec21.com/Pneumatic_V_Port_Regulating_Ball--12025004_12025692.html]]></link><description><![CDATA[welding connection can be used with standards.This ball valve designed with single-seat structure.
The Advantages Of ZPR740:
1.The V-port spool design gives this ball valve approximately equal percen]]></description><pubDate><![CDATA[20241125]]></pubDate></item>
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<title><![CDATA[API6D Pipeline Transfer Ball Valves (WZIPIE)]]></title><link><![CDATA[https://chinawzipie.en.ec21.com/API6D_Pipeline_Transfer_Ball_Valves--2593894_2858358.html]]></link><description><![CDATA[The Pipeline Transfer Ball Valves of WZIPIE Made: 
Structure: 2PC, 3PC; FB, RB; Floating &amp; Trunnion, Soft &amp; metal sealing; Fire safe, Anti Static, DBB design; Emergency Grease Injection; NACE MR-01-7]]></description><pubDate><![CDATA[20241014]]></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_API--11978513_11978518.html]]></link><description><![CDATA[structure and a variety of end connection options: flange, threaded, welded, and grooved. The body materials encompass cast or forged carbon steel, stainless steel, duplex steel, and special alloys, ]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
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<title><![CDATA[ASTM A351 CF8 Plug Valve]]></title><link><![CDATA[https://jscvalves123.en.ec21.com/ASTM_A351_CF8_Plug_Valve--11881854_11970017.html]]></link><description><![CDATA[structure, reliable sealing, excellent performance, and a beautiful appearance.Its sealing is achieved by the sealing face around the sleeve, which has a unique 360-degree metal edge for protection a]]></description><pubDate><![CDATA[20240717]]></pubDate></item>
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<title><![CDATA[Fluoroplastic-Lined Anti-Corrosion Cut-off Ball Valve Regulating Ball Valve]]></title><link><![CDATA[https://zhipengvalve.en.ec21.com/Fluoroplastic_Lined_Anti_Corrosion_Cut--11948615_11948700.html]]></link><description><![CDATA[while the fixed ball structure is designed for valves with a diameter of 250mm or above. This non-directional valve can be installed at any angle but welding on the pipeline is strictly prohibited.
]]></description><pubDate><![CDATA[20240607]]></pubDate></item>
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<title><![CDATA[Utmost CS Ss Full Welded Ball Valve]]></title><link><![CDATA[https://utmostvalves.en.ec21.com/Utmost_CS_Ss_Full_Welded--11940076_11940622.html]]></link><description><![CDATA[Welded Ball Valve Structure FeaturesThe high quality ball valve is composed of a full welding body together with the RPTFE sealing which ensures the full welded ball valve can work well in there are ]]></description><pubDate><![CDATA[20240521]]></pubDate></item>
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<title><![CDATA[BalI Valve]]></title><link><![CDATA[https://tj930927.en.ec21.com/BalI_Valve--11934999_11935018.html]]></link><description><![CDATA[Weld Ball Valve Class300-Class2500
3PC Forged Steel Ball Valve Class800-Class1500
The ball valve structure
1.Small fluid resistance：The balI valve is of Ieast fluid resistance 
in aII types of valv]]></description><pubDate><![CDATA[20240511]]></pubDate></item>
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<title><![CDATA[Stainless Steel 1pc Thread Ball Valve]]></title><link><![CDATA[https://haiyingvalve.en.ec21.com/Stainless_Steel_1pc_Thread_Ball--11725077_11725078.html]]></link><description><![CDATA[welding, thread, bearing welding, etc.;
4. Suitable temperature: -196℃ ~540℃;
5. Driving mode: manual, cochlear worm transmission, pneumatic, electric, liquid movement, gas-liquid linkage, electr]]></description><pubDate><![CDATA[20230210]]></pubDate></item>
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<title><![CDATA[Top Entry Ball Valve]]></title><link><![CDATA[https://penbomfluid.en.ec21.com/Top_Entry_Ball_Valve--11789392_11789856.html]]></link><description><![CDATA[Product Detail
Product design and scope
Design standard:API 6D, API 608, ASME B16.34
Length of structure:API 6D/ASME B16.10
Flange connecting end :ASME B16.5
Butt welding connecting end:ASME B16.25
W]]></description><pubDate><![CDATA[20230515]]></pubDate></item>
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<title><![CDATA[FABIA Pneumatic 3 Piece Butt Welding Ball Valve with Thrust Bearing]]></title><link><![CDATA[https://fbballvalve.en.ec21.com/FABIA_Pneumatic_3_Piece_Butt--11860860_11860861.html]]></link><description><![CDATA[FABIA Pneumatic 3 Piece Butt Welding Ball Valve With Thrust Bearing
1. Description:
Ball valve is mainly used to cut off or connect the medium in the pipeline, and can also be used for fluid regulati]]></description><pubDate><![CDATA[20231031]]></pubDate></item>
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<title><![CDATA[Union Elbow]]></title><link><![CDATA[https://apimeivalve66.en.ec21.com/Union_Elbow--11754519_11841156.html]]></link><description><![CDATA[https://www.apimeivalve.com/product-hammer-union.html
Our company provides hammer hammers for various pipeline connections, including three types of screw connection, welding and hydrogen sulfide gas]]></description><pubDate><![CDATA[20230904]]></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[Structure: 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: 1Cr]]></description><pubDate><![CDATA[20230323]]></pubDate></item>
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<title><![CDATA[Metal Seated Ball Valves]]></title><link><![CDATA[https://kdvalve.en.ec21.com/Metal_Seated_Ball_Valves--1570912_1571392.html]]></link><description><![CDATA[welded coating. So, the original function of valves lasts several times to several ten times than other products.
The leakage class of ball valves is over ANSI VI, and the sealing between ball and me]]></description><pubDate><![CDATA[20080715]]></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[structure, easy operation, high cost- effective.
The valve welded by the steel plate is simple&amp; short structure, light weight, and is convenient to use and maintain, which is equipped with electronic]]></description><pubDate><![CDATA[20180129]]></pubDate></item>
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<title><![CDATA[Sanitary Y Type Strainer Sanitary Basket Strainer]]></title><link><![CDATA[https://henzevalves.en.ec21.com/Sanitary_Y_Type_Strainer_Sanitary--10778756_10780016.html]]></link><description><![CDATA[Structural length
ASME B16.10 and Manufacture Standard
Connect Ends
Threaded NPT, BSP, Butt Welded, Clamped, Flanged, Hoop
Sanitary - Strainer - Basket Strainer
Product Description
Sanitary Basket St]]></description><pubDate><![CDATA[20180718]]></pubDate></item>
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<title><![CDATA[Forged Steel Bellows Gate Valve]]></title><link><![CDATA[https://suifengpiaobo.en.ec21.com/Forged_Steel_Bellows_Gate_Valve--4027451_4086545.html]]></link><description><![CDATA[Contact DetailsProduct Details Company Profile Certificate:: API6D,TS,ISO
Power: Manual Brand Name: MED Media: WOG Pressure: High Pressure Structure:
Gate Place of Origin: Zhejiang China (Mainland) S]]></description><pubDate><![CDATA[20141114]]></pubDate></item>
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<title><![CDATA[Pneumatic Tank Bottom Angle Valve]]></title><link><![CDATA[https://free123456789.en.ec21.com/Pneumatic_Tank_Bottom_Angle_Valve--10441583_10444230.html]]></link><description><![CDATA[welded or installed on the vessel through the flange at the bottom of the valve , tank bottom angle valves are most commonly installed on feeding of vessels or dead space free draining and pipelines.]]></description><pubDate><![CDATA[20181120]]></pubDate></item>
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<title><![CDATA[API 602 Globe Valves]]></title><link><![CDATA[https://mfrsvalve.en.ec21.com/API_602_Globe_Valves--11115176_11115206.html]]></link><description><![CDATA[structure: ASME B16.10 or factory standard.
Flange connecting end: ASME B16.5.
Butt welding connecting end: ASME B16.25.
Wall thickness: API 602, ASME B16.34.
Inspection and test: API 602.
Pressure a]]></description><pubDate><![CDATA[20200424]]></pubDate></item>

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