<?xml version="1.0" encoding="utf-8" ?>
<rss version="2.0">
<channel>
<title><![CDATA[EC21 Product Catalogs - stainless rings]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/stainless-rings--2053/1/stainless rings.html]]></link><item>
<title><![CDATA[DIN3356 Globe Valve]]></title><link><![CDATA[https://superhiwavalve.en.ec21.com/DIN3356-Globe-Valve--3529667_3535117.html]]></link><description><![CDATA[Material&amp;Description
Body:GG25, 
Disc:GG25/Carbon steel, 
Disc ring: Stainless steel/Brass
Stem:SS420,
Operator:Handwheel,
Pressure:PN16
Technical Specification
Design: DIN3356,
Face to Face: DIN3202]]></description><pubDate><![CDATA[20250326]]></pubDate></item>
<item>
<title><![CDATA[Tilting Check Valve]]></title><link><![CDATA[https://leflowvalves.en.ec21.com/Tilting-Check-Valve--11930782_12039230.html]]></link><description><![CDATA[ring fixed to the outer diameter of the disc fully facing the seat surface inside the body perimeter made of stainless steel welding.
2. The sealing that can be made of EPDM/NBR/VITON,which can be re]]></description><pubDate><![CDATA[20250124]]></pubDate></item>
<item>
<title><![CDATA[HIFLUX - High Pressure Check Valve - Ball Type, O-Ring Type]]></title><link><![CDATA[https://hiflux.en.ec21.com/HIFLUX-High-Pressure--6018315_6018753.html]]></link><description><![CDATA[ring type, Ball type).
- O-ring for easy replacement and ball replacement-type check.
- Excellent corrosion resistant.
- A valve using stainless steel 316 cold material for preventing reverse flow.
-]]></description><pubDate><![CDATA[20250121]]></pubDate></item>
<item>
<title><![CDATA[BS Non-rising Stem Resilient Seatd Gate Valve China]]></title><link><![CDATA[https://metalco602.en.ec21.com/BS-Non-rising-Stem-Resilient--9654712_9654713.html]]></link><description><![CDATA[Main parts and material
No.
Parts name 
Material 
1
Valve body
Ductile Iron 
2
Disc 
Ductile Iron+EPDM
3
Stem 
Stainless Steel 
4
Bonnet Gasekt
EPDM .
5
Bonnet 
Ductile Iron
6
Sealing Ring
Silica Gal]]></description><pubDate><![CDATA[20241231]]></pubDate></item>
<item>
<title><![CDATA[DELCO High Pressure Pneumatic Actuated Female Thread Stainless Steel Ball Valve]]></title><link><![CDATA[https://delcovalve.en.ec21.com/DELCO-High-Pressure-Pneumatic-Actuated--12030803_12031196.html]]></link><description><![CDATA[ring is generally movable, making disassembly and assembly convenient ● The pneumatic piston actuator adopts low friction materials, and the inner and outer surfaces of the cylinder are treated wit]]></description><pubDate><![CDATA[20241213]]></pubDate></item>
<item>
<title><![CDATA[Swing Type Check Valve]]></title><link><![CDATA[https://solidvalves.en.ec21.com/Swing-Type-Check-Valve--10841772_10841895.html]]></link><description><![CDATA[ring: Brass/Bronze/Stainless steel/ EPDM
Body seat ring: Brass/Bronze/Stainless steel
Bolt and Nuts: Carbon Steel with zinc plated or SS304,316
Coating: Internal and external with fusion bonded epoxy]]></description><pubDate><![CDATA[20240913]]></pubDate></item>
<item>
<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[ring design and manufacturing excellence.Pressure-temperature ratings adhering to ASME B16.34 standards, accommodating a broad range of operating conditions.Face-to-face dimensions conforming to ASME]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
<item>
<title><![CDATA[ASTM B148 C95800 Butterfly Valve]]></title><link><![CDATA[https://jscvalves123.en.ec21.com/ASTM-B148-C95800-Butterfly-Valve--11881854_11977810.html]]></link><description><![CDATA[ring a triple eccentric design and metal laminate seat, it offers reliable sealing and durability. Uni-directional operation and flange ends make installation and operation seamless. Trust in our But]]></description><pubDate><![CDATA[20240731]]></pubDate></item>
<item>
<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>
<item>
<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[ring time.
Full Welded Ball Valve Technical SpecificationSize: 1/2&quot;~16&quot;(DN15~DN400)
Pressure: Class ANSI #150~900, PN10~PN150
Fully welded ball valves body material: Carbon steel, Stainless steel, Al]]></description><pubDate><![CDATA[20240521]]></pubDate></item>
<item>
<title><![CDATA[High Quality Stainless Steel Pneumatic Actuator]]></title><link><![CDATA[https://13165842695.en.ec21.com/High-Quality-Stainless-Steel-Pneumatic--11916308_11918920.html]]></link><description><![CDATA[Hearken high quality stainless steel pneumatic actuator are supplied with 304 or 316 stainless steel body and output shafts (namur standard ISO5211),available in spring returnor double acting configu]]></description><pubDate><![CDATA[20240401]]></pubDate></item>
<item>
<title><![CDATA[Bellow Seal Globe Valve  GG25 Bellow Seal Globe Valve PN16]]></title><link><![CDATA[https://yuanda698.en.ec21.com/Bellow-Seal-Globe-Valve--8883738_9916345.html]]></link><description><![CDATA[Ring:Z2Cr13
3.Disc:2Cr13
4.Bonnet Gasket:08+ Flexible graphite
5.Gland:Flexible graphite
6.Bonnet:GG25
7.Plug screw:Q235
8.Limit plate:Q235
9.Screw Cap: Q235
10.Hand wheel:Q235
11.Yoke nut:ZCuZn38Mn2]]></description><pubDate><![CDATA[20240315]]></pubDate></item>
<item>
<title><![CDATA[3PC Floating Ball Valve]]></title><link><![CDATA[https://zjxyvalve.en.ec21.com/3PC-Floating-Ball-Valve--11895413_11895415.html]]></link><description><![CDATA[ring suitability for a wide range of applications.
3. Material Options: The valve is available in different materials such as carbon steel, stainless steel, and alloy steel, allowing for compatibilit]]></description><pubDate><![CDATA[20240130]]></pubDate></item>
<item>
<title><![CDATA[Forged Brass Ball Valve PN30 1/4 Inch 435 Psi with L Type Handle]]></title><link><![CDATA[https://yuehaotec.en.ec21.com/Forged-Brass-Ball-Valve-PN30--11895452_11895453.html]]></link><description><![CDATA[ring: NBR &amp; FKM, made of imported raw material, small friction coefficient, long service life and not easy to leak.Stainless Steel Locknut: Internal design of anti-loose, can be used for long time. c]]></description><pubDate><![CDATA[20240130]]></pubDate></item>
<item>
<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[Stainless Steel)
:ASTM A 182 F304L / F316L (Stainless Steel)
: ASTM A182 F347
: ASTM A182 F51/ F53 /F53 (Duplex Stainless Steel)
Solid Ball : ASTM A105N+ENP/ A105N+TCC
: ASTM A 182 F304 / F316 (SS 30]]></description><pubDate><![CDATA[20231009]]></pubDate></item>
<item>
<title><![CDATA[Single Ball Small Orifice Air Release Valve, Air Valve, Air Relief Valve]]></title><link><![CDATA[https://pipefittingcn.en.ec21.com/Single-Ball-Small-Orifice-Air--11550266_11552192.html]]></link><description><![CDATA[ring: EPDM
6.Cover: Ductile iron
7.Hexagon bolt: carbon steel
8. Ajusting Screws: stainless steel
9. Gasket: EPDM
10. Cap: Nylon/Brass
11 Seat: EPDM
12. Bracket: Nylon
13. Hinge Pin: Stainless steel.]]></description><pubDate><![CDATA[20220505]]></pubDate></item>
<item>
<title><![CDATA[D342X Double Eccentric Butterfly Valve]]></title><link><![CDATA[https://disaivalve.en.ec21.com/D342X-Double-Eccentric-Butterfly-Valve--11865326_11865328.html]]></link><description><![CDATA[ring, the chemical industry, water source engineering, environmental facility construction, and various other sectors. Particularly well-suited for water pipelines, this double eccentric butterfly va]]></description><pubDate><![CDATA[20231111]]></pubDate></item>
<item>
<title><![CDATA[2-way Ball Valves with SAE Connection]]></title><link><![CDATA[https://001019.en.ec21.com/2-way-Ball-Valves-with--11831368_11831373.html]]></link><description><![CDATA[stainless steel.The main valve body is made of steel and the ball seat is made of POM.O-rings are available in NBR or FPM.
Ball valve with SAE split flange adapter steel
BKH / BKHP-SAEFS
BKH-SAE-FS-2]]></description><pubDate><![CDATA[20230808]]></pubDate></item>
<item>
<title><![CDATA[Globe Valve]]></title><link><![CDATA[https://tongchan123.en.ec21.com/Globe-Valve--10205322_10205374.html]]></link><description><![CDATA[bonnet: cast iron
Seat ring: brass/ stainless steel
Wedge disc: cast iron + brass/ cast iron+ stainless steel
Stem: stainless steel
Packing: graphite
Stem nut: brass
Gasket: graphite 
Dimensions: 
]]></description><pubDate><![CDATA[20180730]]></pubDate></item>
<item>
<title><![CDATA[Electric Butterfly Valve]]></title><link><![CDATA[https://szbanyan.en.ec21.com/Electric-Butterfly-Valve--10654351_10654387.html]]></link><description><![CDATA[ring or seal material. Owning two-way seal function,this valves can be installed in any direction and not be affected by the spatial position and the medium flow.
The Characteristics of the products
]]></description><pubDate><![CDATA[20180129]]></pubDate></item>
<item>
<title><![CDATA[Gate Valve with Prices]]></title><link><![CDATA[https://shanxisxmidas.en.ec21.com/Gate-Valve-with-Prices--10780767_10781168.html]]></link><description><![CDATA[STAINLESS STEEL
5
GASKET
NBR
6
BONNET
DUCTILE IRON
7
BONNET BOLT
CARBON STEEL
8
O-RING
NBR
9
LOCATING RING
BRASS
10
O-RING
NBR
11
BONNET NUT
BRASS
12
MINIPAD
TFL
13
DUST RING
NBR
14
WHEEL
DUCTILE IRO]]></description><pubDate><![CDATA[20201216]]></pubDate></item>
<item>
<title><![CDATA[GKSL-Series Linear Piston Pneumatic Actuator]]></title><link><![CDATA[https://geko2022.en.ec21.com/GKSL-Series-Linear-Piston-Pneumatic--11563788_11621576.html]]></link><description><![CDATA[rings are fully encapsulated in a welded container, which encloses the spring assembly in a safety frame
arrangement that does not allow it to extend beyond a given value and ensures personnel safety]]></description><pubDate><![CDATA[20220816]]></pubDate></item>
<item>
<title><![CDATA[Carbon Steel Fixed Ball Valve]]></title><link><![CDATA[https://aolongvalve1.en.ec21.com/Carbon-Steel-Fixed-Ball-Valve--10653671_10654949.html]]></link><description><![CDATA[Size:DN50-DN1200(mm) 
1, the operation is labor-saving: the ball is supported by the upper and lower bearings, reducing friction, eliminating the excessive torque caused by the import pressure to dri]]></description><pubDate><![CDATA[20180130]]></pubDate></item>
<item>
<title><![CDATA[Triple Offset Butterfly Valve]]></title><link><![CDATA[https://free123456789.en.ec21.com/Triple-Offset-Butterfly-Valve--10441583_10653723.html]]></link><description><![CDATA[ring bolts, saving the cost of the valve. 
4. According to the requirements of medium conditions, overlaying or spray welding different sealing materials on the sealing surface of the valve seat. 
5.]]></description><pubDate><![CDATA[20181120]]></pubDate></item>
<item>
<title><![CDATA[Stainless Steel BALL VALVE]]></title><link><![CDATA[https://bentrade.en.ec21.com/Stainless-Steel-BALL-VALVE--1_3198520.html]]></link><description><![CDATA[Stainless Steel 
A351 Gr. CF8. CF8M
Stem 
Stainless Steel 
A182 Gr. F304. F316
Lever 
Carbon Steel 
A216 Gr. WCB
Gland Flange 
Stainless Steel 
A351 Gr. CF8. CF8M
Gland Ring 
Stainless Steel 
A182 Gr]]></description><pubDate><![CDATA[19990525]]></pubDate></item>
<item>
<title><![CDATA[Cast Iron Gate Valve]]></title><link><![CDATA[https://frontvalve.en.ec21.com/Cast-Iron-Gate-Valve--1320899_1705087.html]]></link><description><![CDATA[125LB, 150LB
3) Type: Bolted Bonnet, non rising stem/rising stem, NBR/EPDM/brass/bronze/stainless steel seat ring.
4) Material: CAST IRON, DUCTILE IRON
5) Operation: hand wheel, gear, square head
]]></description><pubDate><![CDATA[20140630]]></pubDate></item>
<item>
<title><![CDATA[Swing Pan Check Valve(Wafer Type)]]></title><link><![CDATA[https://wsvav.en.ec21.com/Swing-Pan-Check-Valve-Wafer--1968405_2615202.html]]></link><description><![CDATA[stainless steel plate through bending forming. Extermely light 
will bring ultimately low opening pressure, nominal abrasion of hinge and rocking 
under full open condition.
Specification 
Model
SP
S]]></description><pubDate><![CDATA[20090102]]></pubDate></item>
<item>
<title><![CDATA[Water Control Valve IWDXRF-800X]]></title><link><![CDATA[https://zhu1120123.en.ec21.com/Water-Control-Valve-IWDXRF-800X--5511270_5513407.html]]></link><description><![CDATA[Stainless Steel 3 STEM 2CR13/SS304/SS316 4 DISC PLATE ASTM A126-B/A536, WCB, CF8, CF8M 5 O-RING NBR/EPDM 6 SEAL RING NBR/EPDM 7 DISC ASTM A126-B/A536, WCB, CF8, CF8M 8 DIAPHRAGM NBR/EPDM 9 PLATE ASTM]]></description><pubDate><![CDATA[20120208]]></pubDate></item>
<item>
<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>
<item>
<title><![CDATA[Ball Check Valve]]></title><link><![CDATA[https://985980671.en.ec21.com/Ball-Check-Valve--11034589_7132304.html]]></link><description><![CDATA[Stainless Steel
Ball
Steel/DI+NBR
Washer
Stainless Steel
O-ring
NBR
Washer
PTFE
Bonnet
Ductile Iron
Plug
Galvanized Steel
Other information you can visit:
http://www.generalblogger.cn
http://www.elec]]></description><pubDate><![CDATA[20230525]]></pubDate></item>
<item>
<title><![CDATA[CF8M Thin Wafer Swing Check Valve]]></title><link><![CDATA[https://boluo0513.en.ec21.com/CF8M-Thin-Wafer-Swing-Check--9512207_9541644.html]]></link><description><![CDATA[Specifications
1.Size: 1&quot;-24&quot; Inch 
2.NBR,EPDM,and VITON O-Ring Seats 
3.Compact and Light Weight 
4.Easy Installation 
5.Face to face:DIN,ANSI
THIN WAFER CHECK VALVE PN16 
Stainless Steel Body and D]]></description><pubDate><![CDATA[20160716]]></pubDate></item>
<item>
<title><![CDATA[2 PC 304 316 Grade Stainless Steel Ball Valve with BSP Thread DN6~DN100]]></title><link><![CDATA[https://sscastings.en.ec21.com/2-PC-304-316-Grade--11274587_11274596.html]]></link><description><![CDATA[2 pc 304 316 grade stainless steel ball valve with BSP thread DN6~DN100
The stainless steel two-piece ball valve and the flange gate valve are the same type of valve. The difference is that the closi]]></description><pubDate><![CDATA[20210203]]></pubDate></item>
<item>
<title><![CDATA[Pup Joint]]></title><link><![CDATA[https://apimeivalve66.en.ec21.com/Pup-Joint--11754519_11754526.html]]></link><description><![CDATA[Stainless Steel 316L or Inconel 625 corrosion-resistant alloy ring grooves are also available.
H. Normally we will provide tap-end studs and nuts with studded-end connections.
Technical Parameters
Pr]]></description><pubDate><![CDATA[20230322]]></pubDate></item>
<item>
<title><![CDATA[6-inch Wafer Ring]]></title><link><![CDATA[https://weibao2.en.ec21.com/6-inch-Wafer-Ring--10963019_10963023.html]]></link><description><![CDATA[ring material is made of high quality imported stainless iron material manufacturing, flatness, high hardness, bending, can KangFuXing superior, prevent scratch ability etc, and at the same time surf]]></description><pubDate><![CDATA[20190531]]></pubDate></item>
<item>
<title><![CDATA[Knife Gate Valve]]></title><link><![CDATA[https://utmostvalve.en.ec21.com/Knife-Gate-Valve--11563892_11662128.html]]></link><description><![CDATA[stainless steel gate can prevent corrosion caused by the seal leakage. Suitable for slurry, powder and granular materials, fibers, and other difficult to control fluids, widely used in paper, petrole]]></description><pubDate><![CDATA[20221024]]></pubDate></item>

</channel>
</rss>