<?xml version="1.0" encoding="utf-8" ?>
<rss version="2.0">
<channel>
<title><![CDATA[EC21 Product Catalogs - steel structure]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/steel-structure--2053/1/steel structure.html]]></link><item>
<title><![CDATA[D 371X-16Q Wafer Gear Type Butterfly Valve]]></title><link><![CDATA[https://wendy0987.en.ec21.com/D-371X-16Q-Wafer-Gear--12049948_12049968.html]]></link><description><![CDATA[steel mills,
papermaking, catering and other systems as an opening and closing or regulating
device for controlling the flow of media.
Features 
1. Simple structure, small size and short structure le]]></description><pubDate><![CDATA[20250318]]></pubDate></item>
<item>
<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[structure of this natural gas Y strainer is made of stainless steel, which makes the contaminated air be cleaned to the state needed for production and life, that is, it makes the air reach a certain]]></description><pubDate><![CDATA[20250312]]></pubDate></item>
<item>
<title><![CDATA[BS 1873 Stainless Steel Globe Valve, A351 CF8M, 6 in, CL300]]></title><link><![CDATA[https://kellyvalves.en.ec21.com/BS-1873-Stainless-Steel-Globe--12047583_12047587.html]]></link><description><![CDATA[steel, providing excellent corrosion resistance and strength, making it ideal for harsh environments.
Designed with the structural characteristics of an ammonia shut-off valve, it is highly effective]]></description><pubDate><![CDATA[20250308]]></pubDate></item>
<item>
<title><![CDATA[GGG50 Butterfly Valve]]></title><link><![CDATA[https://wtstwtvalve.en.ec21.com/GGG50-Butterfly-Valve--11759535_11855915.html]]></link><description><![CDATA[Structure
Double-Eccentric Sealing
Media
Water
Stem material
Stainless steel
Connection Form
Flange
Work Pressure
Low Pressure
Color
Red, Blue, Black or as Per Customer′s Request.
Application
Indus]]></description><pubDate><![CDATA[20250305]]></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[structure, normally with counterweight and hydraulic damper.
Tilting Disk Check Valves
,also called butterfly check valve, is a cost-effective valve with a unique design that provides excellent tight]]></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[Structure
As shown by the above image, when a liquid or gas flows into a flow direction (right direction), the spring is pressed by the flowing liquid and the oil passage is opened. In consequence, t]]></description><pubDate><![CDATA[20250121]]></pubDate></item>
<item>
<title><![CDATA[DELCO Lug Type Stainless Steel Spring Return Pneumatic Air Actuated Butterfly Valve]]></title><link><![CDATA[https://delcovalve.en.ec21.com/DELCO-Lug-Type-Stainless-Steel--12030803_12031521.html]]></link><description><![CDATA[structure is compact and small
ITEM
DK67- LB-S Lug Type Butterfly Stainless Steel Double Acting Pneumatic Butterfly Valve
Port Size
DN50-DN400
Media
Water
Power
Pneumatic
Body material
Stainless Stee]]></description><pubDate><![CDATA[20241216]]></pubDate></item>
<item>
<title><![CDATA[Stainless Steel 316L Globe Control Valve]]></title><link><![CDATA[https://cncontrol.en.ec21.com/Stainless-Steel-316L-Globe-Control--11968066_12025274.html]]></link><description><![CDATA[Steel 316L Globe Control Valve-Features1. Simplicity in Design: The cylinder boasts a straightforward structure that facilitates easy manufacturing and maintenance processes.2. Safe and Eco-Friendly ]]></description><pubDate><![CDATA[20241118]]></pubDate></item>
<item>
<title><![CDATA[Stainless Steel Flange Ball Valve]]></title><link><![CDATA[https://afbvalve.en.ec21.com/Stainless-Steel-Flange-Ball-Valve--11859822_12021342.html]]></link><description><![CDATA[Structure: Flanged connections allow easy connection to piping systems.
Flow Regulation: Ball valves, especially those designed with a V-shaped opening, have good flow regulation capabilities, making]]></description><pubDate><![CDATA[20241030]]></pubDate></item>
<item>
<title><![CDATA[Extension Stem Cryogenic Globe Valve]]></title><link><![CDATA[https://onevalve.en.ec21.com/Extension-Stem-Cryogenic-Globe-Valve--12017355_12021024.html]]></link><description><![CDATA[China Cryogenic Globe Valve: forged steel body material, Through Way structure, Bolted bonnet, OS&amp;Y, Extension stem, 150lb-2500lb, handwheel.Detail InformationSpecificationsDesign and manufacture: AP]]></description><pubDate><![CDATA[20241028]]></pubDate></item>
<item>
<title><![CDATA[Cast Steel Globe Valves]]></title><link><![CDATA[https://chinawzipie.en.ec21.com/Cast-Steel-Globe-Valves--2593894_4448095.html]]></link><description><![CDATA[Cast Steel Globe Valves: 
Structure: Swivel Plug Disc, OS&amp;Y, BB, BG. 
Size: 2in-20in, Class: ANSI 150-2500Lbs 
Body: WCB, WCC, LCB, LCC, CF8, CF8M, CF3, CF3M, Special Alloy Steel. 
Design, Manufactur]]></description><pubDate><![CDATA[20241026]]></pubDate></item>
<item>
<title><![CDATA[Carbon Steel 4 Flanged Knife Gate Valve Cv, Resilient Prices Gate Valve]]></title><link><![CDATA[https://polly2333.en.ec21.com/Carbon-Steel-4-Flanged-Knife--10605669_10636438.html]]></link><description><![CDATA[Structure:
Uni-directional &amp; Bi-directional.
Standard flange connection:
EN1092 PN10 &amp; ANSI B16.5 (class 150) &amp; JIS (10K).
Maximum working pressures::
DN 50 to DN 250: 10 bar ,DN 300 to DN 450: 7 bar]]></description><pubDate><![CDATA[20240828]]></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[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>
<item>
<title><![CDATA[ASTM A351 CF8 Water Pump Control Valve]]></title><link><![CDATA[https://vervovalve.en.ec21.com/ASTM-A351-CF8-Water-Pump--11978306_11978543.html]]></link><description><![CDATA[SS 304Performance standard: Quality assurance: IS0 9001Design: CJ/T 167, CJ/T 219Structure Length: CJ/T 167, GB/T 12221Test Standard: GB/T 13927Flange standard: GB/T 17241.6, GB/T 9124.1, GB/T 9113
]]></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[structure adopts the three-dimensional core principle design and the valve seat adopts the laminate stainless steel with graphite structure of hard and soft sealing compatibility, with exquisite proc]]></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[structure of a floating ball valve is simple and offers good sealing capabilities. However, the ball transfers the load of the working medium entirely to the outlet sealing ring. Therefore, it is imp]]></description><pubDate><![CDATA[20240725]]></pubDate></item>
<item>
<title><![CDATA[Self-Actuated Regulating Valves Self-Operated Control Valves for Pipeline Pressure Adjusting]]></title><link><![CDATA[https://zhipengvalve.en.ec21.com/Self-Actuated-Regulating-Valves-Self--11948701_11949223.html]]></link><description><![CDATA[structures 
1.Single-seat structure 
2.With Steel Bushing structure
3.Double-seat structure
According to Bonnet Type 
1. 
Ordinary type: used in general situations
2. 
Long-neck type: need wide range]]></description><pubDate><![CDATA[20240608]]></pubDate></item>
<item>
<title><![CDATA[Utmost Pneumatic Actuated Ball Valve CF8 CF8m SS304 SS316 3 Passing]]></title><link><![CDATA[https://utmostvalves.en.ec21.com/Utmost-Pneumatic-Actuated-Ball-Valve--11940076_11940614.html]]></link><description><![CDATA[linkage, electric-liquid linkage, manual, etc. Utmost has its own brand of pneumatic actuator, and can also select the brand and structure of actuator according to the customers&apos; requirements.
]]></description><pubDate><![CDATA[20240521]]></pubDate></item>
<item>
<title><![CDATA[Gate Valve]]></title><link><![CDATA[https://tj930927.en.ec21.com/Gate-Valve--11934999_11935000.html]]></link><description><![CDATA[structure of low flow resistance 
channeIstruclure,enables the body stiffness and strength to bear the 
nominal pIplngpressure and stress loading,the valve body wall thickness 
design complies with t]]></description><pubDate><![CDATA[20240511]]></pubDate></item>
<item>
<title><![CDATA[Check Valve 50mm]]></title><link><![CDATA[https://gangyevalve.en.ec21.com/Check-Valve-50mm--11928587_11928590.html]]></link><description><![CDATA[steel, stainless steel, etc., and adopt soft sealing structure, which has good sealing performance and is easy to switch.
For more information about 50mm nrv price
, please feel free to contact us!
I]]></description><pubDate><![CDATA[20240424]]></pubDate></item>
<item>
<title><![CDATA[Stainless Steel Pipe Fittings]]></title><link><![CDATA[https://tcpipefittings.en.ec21.com/Stainless-Steel-Pipe-Fittings--11919678_11919710.html]]></link><description><![CDATA[steel threaded pipe fitting
s are built to withstand high pressures, extreme temperatures, and mechanical stresses without compromising their structural integrity. This robustness ensures uninterrupt]]></description><pubDate><![CDATA[20240402]]></pubDate></item>
<item>
<title><![CDATA[D973H/F/X-6C/10C/16C/25 Triple Eccentric Hard Seal Motorized Driven Wafer Type Butterfly]]></title><link><![CDATA[https://yuanda698.en.ec21.com/D973H-F-X-6C-10C--8883741_8883846.html]]></link><description><![CDATA[steel
Stainless steel
Wholesale Cast Steel Butterfly Valve
Standard and norm 
Design and manufacture
Structure and length
Connection and flange
Test and inspection
JB/T 12238
GB/T 12221
GB/T 9113.1
G]]></description><pubDate><![CDATA[20240315]]></pubDate></item>
<item>
<title><![CDATA[M5*0.8 Mm Metal Screw Vent Waterproof Breathable Vent Valves]]></title><link><![CDATA[https://baoxin123.en.ec21.com/M5-0.8-Mm-Metal-Screw--10985016_11004329.html]]></link><description><![CDATA[steel / Copper / AluminumTemperature of Media:High TemperaturePressure:High PressurePower:SolenoidMedia:GasPort Size:M5*0.8Structure:Pressure ReducingStandard or Nonstandard:StandardProduct name:M5*0]]></description><pubDate><![CDATA[20190903]]></pubDate></item>
<item>
<title><![CDATA[Lug Type Butterfly Valve]]></title><link><![CDATA[https://tongchan123.en.ec21.com/Lug-Type-Butterfly-Valve--10205322_10205383.html]]></link><description><![CDATA[Lug Type Butterfly Valve Resilient Seated(Our Series F101) 
Structure: Centerline Design &amp; One Shaft With Pin 
Connection Standard: ANSI DIN BS &amp; JIS 
Working Pressure: 0.6MPa to 1.6Mpa 
Size: 1 1/2&quot;]]></description><pubDate><![CDATA[20180730]]></pubDate></item>
<item>
<title><![CDATA[STI Air Pneumatic Actuator]]></title><link><![CDATA[https://szhtx88.en.ec21.com/STI-Air-Pneumatic-Actuator--10964854_10964921.html]]></link><description><![CDATA[structure, it can be divided into single cylinder piston type and double cylinder piston type.
According to the main materials, it can be divided into aluminum alloy, stainless steel, carbon steel an]]></description><pubDate><![CDATA[20231214]]></pubDate></item>
<item>
<title><![CDATA[UPVC Electric Ball Valve]]></title><link><![CDATA[https://szbanyan.en.ec21.com/UPVC-Electric-Ball-Valve--10654351_10654407.html]]></link><description><![CDATA[structure
This valve with an innovative optimized design by three-dimensional model of CAD has a beautiful and compact appearance and modern modeling, and adopts new material and new technology to en]]></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[Structure
Gate
8.
Payment
T/T, L/C,etc
9
Packing 
Plywooden case
2.MAIN PARTS AND MATERIALS
NO.
PART NAME
MATERIAL
1
BODY
DUCTILE IRON
2
WEDGE
DUCTILE IRON
3
STEM NUT
BRASS
4
STEM
STAINLESS STEEL
5
G]]></description><pubDate><![CDATA[20201216]]></pubDate></item>
<item>
<title><![CDATA[Stainless Steel PTFE Seat Wafer Butterfly Valve]]></title><link><![CDATA[https://jrval210222.en.ec21.com/Stainless-Steel-PTFE-Seat-Wafer--11342712_11342713.html]]></link><description><![CDATA[Structure:BUTTERFLY
Product name:SS304 PTFE Seat Manual Wafer stainless steel Butterfly ValveBody 
material:Stainless Steel 304Connection 
type:Wafer butterfly valve
Working pressure:PN10/PN16
Disc m]]></description><pubDate><![CDATA[20210625]]></pubDate></item>
<item>
<title><![CDATA[CI DI Wafer Type Butterfly Valve EPDM PTFE TEFLON Seat DI SS304 Disc Butterfly Valve Pneumatic]]></title><link><![CDATA[https://shenghong09.en.ec21.com/CI-DI-Wafer-Type-Butterfly--11450470_11450471.html]]></link><description><![CDATA[Structure &amp; flange structure
dimension(mm)
ISO,JIS,GB
ISO
JIS
GB
H
h1
L1
L
D
D1
D2
L
D
D1
D2
L
D1
D2
50
1.0 
215
80
235
43
165
125
102
40
155
120
98
43
103
98
65
235
90
235
46
185
145
122
40
175
140
]]></description><pubDate><![CDATA[20220412]]></pubDate></item>
<item>
<title><![CDATA[Check Valve, Industry Valve Supplier]]></title><link><![CDATA[https://liana2018.en.ec21.com/Check-Valve-Industry-Valve--10839904_10846011.html]]></link><description><![CDATA[
-The products are new structure .small and light weight. 
-Reliable sealed, endurable open-close, long life. 
-With less flowing resistance than old check valve and obvious energy-saving effect.]]></description><pubDate><![CDATA[20181102]]></pubDate></item>
<item>
<title><![CDATA[Flat Gate Valve]]></title><link><![CDATA[https://aolongvalve1.en.ec21.com/Flat-Gate-Valve--10653757_10653987.html]]></link><description><![CDATA[1. The seat of the sealing structure should be elastic pre-tightening force, either upstream or downstream seal seat sealing structure at the same time.Seating and sealing seal between content is alw]]></description><pubDate><![CDATA[20180129]]></pubDate></item>
<item>
<title><![CDATA[High Performance Butterfly Valve]]></title><link><![CDATA[https://free123456789.en.ec21.com/High-Performance-Butterfly-Valve--10441583_10444255.html]]></link><description><![CDATA[FREE-Valve&amp;rsquo;s High Performance Butterfly Valves are double offset structure and can be used for shut-off and throttling control. 
It is divided into hard to hard sealing or hard to soft sealing ]]></description><pubDate><![CDATA[20181120]]></pubDate></item>
<item>
<title><![CDATA[Gate Valve]]></title><link><![CDATA[https://utmostvalve.en.ec21.com/Gate-Valve--11563892_11662122.html]]></link><description><![CDATA[structural features are:
The industrial gate valve
product structure is reasonable, has reliable sealing, excellent performance, beautiful shape.
Co-based hard alloy is overlaid on the sealing surfac]]></description><pubDate><![CDATA[20221024]]></pubDate></item>
<item>
<title><![CDATA[API Mud Pump Parts Valve Assembly for Oil Drilling Mud Pump Hydraulic End Accessories]]></title><link><![CDATA[https://hpct230301.en.ec21.com/API-Mud-Pump-Parts-Valve--11737674_11737754.html]]></link><description><![CDATA[Structure: full open style, three web style, four web style4) Depth of Carburized Layer: 1.80~2.22mm5) Hardness: HRC58-656) Temperature tolerance property: -60ºC~100ºC7) high strength, high toughne]]></description><pubDate><![CDATA[20230301]]></pubDate></item>
<item>
<title><![CDATA[High Performance Butterfly Valve]]></title><link><![CDATA[https://haiyingvalve.en.ec21.com/High-Performance-Butterfly-Valve--11725077_11725079.html]]></link><description><![CDATA[structure, during 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]]></description><pubDate><![CDATA[20230210]]></pubDate></item>
<item>
<title><![CDATA[Pinch Valve VMC Series]]></title><link><![CDATA[https://xnvalves.en.ec21.com/Pinch-Valve-VMC-Series--11845583_11845590.html]]></link><description><![CDATA[Structure: sac type
Seal form: soft seal type
Connection mode: internal thread connection
Lining sleeve: natural rubber, food grade natural rubber, EPDM, etc
Material: Plastic steel, stainless steel,]]></description><pubDate><![CDATA[20230918]]></pubDate></item>
<item>
<title><![CDATA[CS Ball Socket Series Ball Joint]]></title><link><![CDATA[https://xinyuan1.en.ec21.com/CS-Ball-Socket-Series-Ball--11601863_11749913.html]]></link><description><![CDATA[structure.Meanwhile, there are also standard elements in every feasible structure, size and material composition that are applicable for many uses.It’s has a wide range of applications,Involving au]]></description><pubDate><![CDATA[20230316]]></pubDate></item>
<item>
<title><![CDATA[AS 1252 STRUCTURE NUTS: Class 8, 10]]></title><link><![CDATA[https://dtnut.en.ec21.com/AS-1252-STRUCTURE-NUTS--11618173_11618191.html]]></link><description><![CDATA[structural nuts widely in steel structure construction, machinery industry, and oil pipelines.
ANSI B18 2.2
1252 STRUCTURE NUTS Class 8, 10 Specifications
AS 1252 Structural Nuts
AS 1252 - 1996 High-]]></description><pubDate><![CDATA[20220809]]></pubDate></item>
<item>
<title><![CDATA[ASTM A216 WC6 Pressure Seal Gate Valve]]></title><link><![CDATA[https://bossealvalves.en.ec21.com/ASTM-A216-WC6-Pressure-Seal--11755381_11812486.html]]></link><description><![CDATA[Structure: Pressure Seal BonnetNominal size: 3 InchNominal class: 1500 LBBore Type: Standard BoreEnd Connection: BWOperation: HandwheelBody Material: ASTM A216 WC6Trim Material: 1Cr13+STL, No.5Face t]]></description><pubDate><![CDATA[20230628]]></pubDate></item>
<item>
<title><![CDATA[JIS Flanged Globe Valve]]></title><link><![CDATA[https://englishmelon.en.ec21.com/JIS-Flanged-Globe-Valve--4944553_4945135.html]]></link><description><![CDATA[B1.20.1, ASME B16.5, ASME B16.47, DIN2543-2551. Test Standard: ISO5208, API 600, BS 6755 Structure Type: Rising Stem and Wedge Single Disc Operated Way: Handwheel, Bevel Gear, Pneumatic, Electric.
]]></description><pubDate><![CDATA[20101229]]></pubDate></item>
<item>
<title><![CDATA[Plug Valve]]></title><link><![CDATA[https://apimeivalve66.en.ec21.com/Plug-Valve--11754519_11754523.html]]></link><description><![CDATA[structural steel. The materials used are in full compliance with ASTM and AISI standards, and the product specifications are in full compliance with API Spec 6A. The plug valve manufactured by our co]]></description><pubDate><![CDATA[20230322]]></pubDate></item>
<item>
<title><![CDATA[Stainless Steel Gate Valve]]></title><link><![CDATA[https://hcvalve1.en.ec21.com/Stainless-Steel-Gate-Valve--11602168_11851889.html]]></link><description><![CDATA[structural length is short.6. Good sealing performance. When fully opened, the sealing surface is less eroded.[executive standard]Design Code: gb/t 12234Structure length: gb/t 12221Connecting flange:]]></description><pubDate><![CDATA[20231009]]></pubDate></item>
<item>
<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>
<item>
<title><![CDATA[Forged Steel 42CrMo]]></title><link><![CDATA[https://tinajun.en.ec21.com/Forged-Steel-42CrMo--4245333_4315309.html]]></link><description><![CDATA[1.Dia: 100mm-1200mm 2.Length: 3-12m
3. Tolerance: -0/+3mm
4. Straightness: 3mm /M max
5. Process: EAF+LF+VD (annealed, peeled, Q+T, rough turned)
6. Delivery condition: Hot forged + Rough machined + ]]></description><pubDate><![CDATA[20101123]]></pubDate></item>
<item>
<title><![CDATA[Ansi  Carbon  Stainless Steel Ball Valve 3-PCS Trunnion Type]]></title><link><![CDATA[https://yuanfeng711.en.ec21.com/Ansi-Carbon-Stainless--6007455_6007526.html]]></link><description><![CDATA[STEEL BALL VALVE CLASS 150/300/600/900/1500 3- PIECE STRUCTURE &amp; TRUNION BALL TYPE. GEAR OPERATOR PROVIDED 4&quot; AND ABOVE ANTI-STATIC DEVICE &amp; ANTI-BLOWOUT STEM DESIGN FIRE-SAFE SEAT DESIGN PTFE &amp; META]]></description><pubDate><![CDATA[20180629]]></pubDate></item>
<item>
<title><![CDATA[Steel Wedge Gate Valve]]></title><link><![CDATA[https://boluo0513.en.ec21.com/Steel-Wedge-Gate-Valve--9512207_9541680.html]]></link><description><![CDATA[steel wedge gate valve of the main shape and structure size (mm)
DN
DN/in
L
D
D1
D2
b
z&amp;times;&amp;Phi;d
H&amp;asymp;
D0&amp;asymp;
weight of the/kg
50
2
178
152
120.5
120.5
16
4&amp;times;&amp;Phi;19
323
200
23
65
21/2]]></description><pubDate><![CDATA[20160709]]></pubDate></item>
<item>
<title><![CDATA[DN250 PN16 Triple Offset Butterfly Valve for Steam]]></title><link><![CDATA[https://kevinyuda.en.ec21.com/DN250-PN16-Triple-Offset-Butterfly--9420490_10432221.html]]></link><description><![CDATA[structure, and convenient in mounting, dismounting and
change.
2. About our factory
Henan Yuda valve manufacture co., ltd. It located in Yuda industrial park in the industrial zone in Ruzhou with con]]></description><pubDate><![CDATA[20170606]]></pubDate></item>

</channel>
</rss>