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<title><![CDATA[EC21 Product Catalogs - gear rings]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/gear_rings--2053/1/gear rings.html]]></link><item>
<title><![CDATA[Valve Assembly]]></title><link><![CDATA[https://jnkx1987.en.ec21.com/Valve_Assembly--11957409_12019102.html]]></link><description><![CDATA[ring 4053156H
AH1001010218
AH33001-02.23
Lock nut
T507-302.00 ( M24)
Cross pin
AH0801010407 
AH34001-04.09
Gear oil pump 2S
512601010031000000 
Lock nut
T507-305.00 (M39X3)
Cross pin
AH1001010408
AH3]]></description><pubDate><![CDATA[20241106]]></pubDate></item>
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<title><![CDATA[API6D Through Conduit Slab Gate Valve]]></title><link><![CDATA[https://chinawzipie.en.ec21.com/API6D_Through_Conduit_Slab_Gate--2593894_4047431.html]]></link><description><![CDATA[Through Conduit Slab Gate Valves: 
DBB design, Pilot Holes, Floating seats with PTFE rings.
Specifications:
1) Design: API6D
2) Test &amp; Inspection: API6D, API598
3) Face to Face: ANSI B16.10, API6D
4)]]></description><pubDate><![CDATA[20241016]]></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[ring compatibility with handwheels, gear devices, electric, pneumatic, or hydraulic actuators, providing flexibility in automation and control. Additionally, optional features like bypass systems, li]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
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<title><![CDATA[Floating Ball Valve]]></title><link><![CDATA[https://kairuitevalves.en.ec21.com/Floating_Ball_Valve--11933785_11974769.html]]></link><description><![CDATA[The ball in a floating ball valve is not fixed and can move freely. Under the influence of media pressure, the ball can shift to tightly press against the sealing surface at the outlet end, ensuring ]]></description><pubDate><![CDATA[20240725]]></pubDate></item>
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<title><![CDATA[High Performance Butterfly Valve]]></title><link><![CDATA[https://haiyingvalve.en.ec21.com/High_Performance_Butterfly_Valve--11725077_11725079.html]]></link><description><![CDATA[ring the opening process, the disk gradually leaves the seat, and the friction between the sealing surface is reduced, thus extending the service life. The seat is lip type, the material of PTFE, RPT]]></description><pubDate><![CDATA[20230210]]></pubDate></item>
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<title><![CDATA[Casting Trunnion Mounted Ball Valve]]></title><link><![CDATA[https://lyvalves.en.ec21.com/Casting_Trunnion_Mounted_Ball_Valve--11776594_11851861.html]]></link><description><![CDATA[Gear /Actuator Operated/ Pneumatic Actuator / Motor Actuator
MOC (Bill of Material – BOM) :
Body &amp;Bonnet: ASTM A 216 GR. WCB (Carbon steel)
: ASTM A352 LCB / LCC (Low temp. carbon steel)
: ASTM A 3]]></description><pubDate><![CDATA[20231009]]></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[ringSize:1/8 inch ～ 8 inchMaterial:WCB,Q235B,2507,A105,CF8(304),CF8M(316),CF3M (316L),CF3(304L),PVC,ZG1Cr18Ni9Ti,ZG1Cr18Ni12Mo2TiConnection type:Welded connection/flange connection/thread connectio]]></description><pubDate><![CDATA[20231031]]></pubDate></item>
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<title><![CDATA[ASTM A216 WCB Butterfly Valve]]></title><link><![CDATA[https://bossealvalves.en.ec21.com/ASTM_A216_WCB_Butterfly_Valve--11755381_11807459.html]]></link><description><![CDATA[ring excellent strength and corrosion resistance. Equipped with a CR13 overlay seat, it guarantees optimal sealing capabilities. Featuring a gear operation mechanism and BW end connection, this butte]]></description><pubDate><![CDATA[20230616]]></pubDate></item>
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<title><![CDATA[Gate Valve]]></title><link><![CDATA[https://frontvalve.en.ec21.com/Gate_Valve--1320899_1320914.html]]></link><description><![CDATA[seat ring
4) Material:WCB, WCC, WC6, WC9, C5, C12, CF8, CF8M, CF3, CF3M, CN7M, LCB, LCC, DUPLEX SS, MONEL, ALLOY 20, CAST IRON etc
5) Operation: handwheel, gear, pneumatic and electric actuator
]]></description><pubDate><![CDATA[20140630]]></pubDate></item>
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<title><![CDATA[Casting Steel Pressure Seal Valve SAAXBW-PS]]></title><link><![CDATA[https://zhu1120123.en.ec21.com/Casting_Steel_Pressure_Seal_Valve--5511270_5516445.html]]></link><description><![CDATA[GEAR OPERATOR; * FLANGED ENDS OR BUTT-WELDING ENDS; * RISING FLANGE OR RING TYPE JOINT. WORKING PRESSURE AND TEMPERATURE: WORKING TEMPERATURE MATERIAL CELSIUR SCALE FAHRENHEIT CARBON STEEL -29degree~]]></description><pubDate><![CDATA[20120208]]></pubDate></item>
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<title><![CDATA[Carbon Stainless Steel Plug Valve Bolted Bonnet Design]]></title><link><![CDATA[https://yuanfeng711.en.ec21.com/Carbon_Stainless_Steel_Plug_Valve--6007486_6028877.html]]></link><description><![CDATA[RING VITON 
9 SMALL SPRING STAINLESS STEEL 
10 SMALL BALL STAINLESS STEEL 
11 GLAND FLANGE ASTM A 216-WCB A351-CF8 A351-CF8M A351-CF3 A351-CF3M 
12 GLAND BOLT ASTM A193-B7 A193B8 A193B8 A193B8 A193B8]]></description><pubDate><![CDATA[20180211]]></pubDate></item>
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<title><![CDATA[Flat Gate Valve]]></title><link><![CDATA[https://aolongvalve1.en.ec21.com/Flat_Gate_Valve--10653757_10653987.html]]></link><description><![CDATA[ring and mild steel silver plated gasket to aid disassembly and provide maximum bonnet seal. 
(4) the seat ring - welded-in seat rings are perpendicular to the flow channel, easy to maintain. 
(5) ac]]></description><pubDate><![CDATA[20180129]]></pubDate></item>
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<title><![CDATA[Butterfly Valves]]></title><link><![CDATA[https://sxsld.en.ec21.com/Butterfly_Valves--10635864_10636501.html]]></link><description><![CDATA[disc with EPDM O ring seal
c) Gear box operator
Wafer Butterfly Valve
Features: 
1) Size: 2&quot; - 24&quot; 
2) Standard: ANSI, BS, DIN, JIS 
3) Working pressure: PN16 
4) Suitable media: water, oil and gas
]]></description><pubDate><![CDATA[20200508]]></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[rings. 
5. Preventing the disc from closing under over/under travel by adjusting mechanical stopper. 
6. According to the requirements of medium conditions, overlaying or spray welding different seal]]></description><pubDate><![CDATA[20181120]]></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[ring joint gasket is also optional for Class 600 gate valve; Ring Joint gasket is used for Class 900 gate valve; Pressurized seal design is used for Class 1500~Class 2500 gate valve. 
Packing Seal 
M]]></description><pubDate><![CDATA[20160709]]></pubDate></item>

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