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<title><![CDATA[EC21 Product Catalogs - inspection quality]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/inspection_quality--2053/1/inspection quality.html]]></link><item>
<title><![CDATA[China High Quality DN65 Butterfly Valve Manufacturer]]></title><link><![CDATA[https://wtstwtvalve.en.ec21.com/China_High_Quality_DN65_Butterfly--11759535_12031221.html]]></link><description><![CDATA[China High Quality DN65 Butterfly Valve Manufacturer 
The China butterfly valve 
features a concentric design, making it lightweight and easy to operate. Its EPDM seat ensures excellent sealing even ]]></description><pubDate><![CDATA[20250305]]></pubDate></item>
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<title><![CDATA[Butterfly Control Valves]]></title><link><![CDATA[https://controlvalves.en.ec21.com/Butterfly_Control_Valves--11947685_11947565.html]]></link><description><![CDATA[inspection to uphold quality and consistency. The Butterfly Control Valve from China Valve is designed with
user-friendly features, facilitating easy installation, operation, and maintenance. Its com]]></description><pubDate><![CDATA[20250106]]></pubDate></item>
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<title><![CDATA[Astm A CFM CHECK VALVE]]></title><link><![CDATA[https://valmaxvalves.en.ec21.com/Astm_A_CFM_CHECK_VALVE--12030198_12030200.html]]></link><description><![CDATA[inspection and testing as per API 598, API 6D, and JB/T 9092. The valve is pressure-rated up to Class 150, providing a reliable solution for fluid control systems.For more，know more about China Man]]></description><pubDate><![CDATA[20241209]]></pubDate></item>
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<title><![CDATA[Pressure Seal Swing Check Valve]]></title><link><![CDATA[https://onevalve.en.ec21.com/Pressure_Seal_Swing_Check_Valve--12017351_12022080.html]]></link><description><![CDATA[Inspection: ISO 5208, API 6D, BS 6755. Sizes: 2&quot;-36&quot; or DN50-DN900Pressure Rating: Class 600-Class 1500 LB or PN100-PN250Material: WCB, LCB, WC6, WC9, C12, C5, CF8, CF3, CF3M, CF8M, etc.Application: ]]></description><pubDate><![CDATA[20241104]]></pubDate></item>
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<title><![CDATA[Stainless Steel Gate Valve Supplier]]></title><link><![CDATA[https://cnbstv.en.ec21.com/Stainless_Steel_Gate_Valve_Supplier--11958900_12020697.html]]></link><description><![CDATA[Inspected according to API598 for quality assurance.
All stainless construction gives it a wide range of industry and media uses including water, gas, oil and some acids. Simple to use, install and m]]></description><pubDate><![CDATA[20241025]]></pubDate></item>
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<title><![CDATA[ASTM A105 Fully Welded Ball Valve]]></title><link><![CDATA[https://jscvalves123.en.ec21.com/ASTM_A105_Fully_Welded_Ball--11881854_11986774.html]]></link><description><![CDATA[inspection: API 598Ball Valves made with fully welded body can minimize the leakage point, which reduce the maintenance works, safe cost. Meanwhile, it can make sure the pipeline is running stable.Ou]]></description><pubDate><![CDATA[20240816]]></pubDate></item>
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<title><![CDATA[API 608 Ball Valve]]></title><link><![CDATA[https://vervovalve.en.ec21.com/API_608_Ball_Valve--11978302_11978522.html]]></link><description><![CDATA[inspection: API 598.Product Range:Body material: Carbon Steel.Normal diameter: 1/2 - 32 Inch (DN15 - DN800).End connection: BW, Flange.Pressure range: Class 150 - 2500 LB (PN16 - PN420).Working tempe]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
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<title><![CDATA[40 Inch Swing Check Valve, ASTM A351 CF8, 300 LB, Flanged]]></title><link><![CDATA[https://ballvalve1.en.ec21.com/40_Inch_Swing_Check_Valve--11978534_11978541.html]]></link><description><![CDATA[inspection in accordance with the API 598 standard. This includes pressure testing to ensure that the valve can withstand the rated pressure without leakage and functional testing to verify that the ]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
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<title><![CDATA[Valve Parts]]></title><link><![CDATA[https://baodinghaoxu.en.ec21.com/Valve_Parts--11006106_11006129.html]]></link><description><![CDATA[quality inspection team and production process management team; 3）We can provide you with the drawing mapping, mold or product design and manufacturing, as well as the inspection and monitoring man]]></description><pubDate><![CDATA[20240710]]></pubDate></item>
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<title><![CDATA[Gate Valve]]></title><link><![CDATA[https://tj930927.en.ec21.com/Gate_Valve--11934999_11935000.html]]></link><description><![CDATA[Inspection and Test：APl 598，BS EN 12266+ISO 5208
Casting Steel Material
Visual check for cast steel material includes：surface quality,dimension,
chemical properties,mechanical performance,non-d]]></description><pubDate><![CDATA[20240511]]></pubDate></item>
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<title><![CDATA[Pinch Valve]]></title><link><![CDATA[https://leflowvalves.en.ec21.com/Pinch_Valve--11930782_11930787.html]]></link><description><![CDATA[Inspection: EN12266, API 598
Leflow’s high quality Pinch Valve
is the ideal solution for shutting off and controlling abrasive, corrosive and fibrous media such as emulsions, silt, dust,gaseous sub]]></description><pubDate><![CDATA[20240429]]></pubDate></item>
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<title><![CDATA[Fire Protection Grooved Butterfly Valve]]></title><link><![CDATA[https://fluidtechpipe.en.ec21.com/Fire_Protection_Grooved_Butterfly_Valve--11917143_11917148.html]]></link><description><![CDATA[inspection to finished product, quality is checked and monitored in the whole process. Each step of the manufacturing process is carefully documented, regularly reviewed for revision control and upda]]></description><pubDate><![CDATA[20240327]]></pubDate></item>
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<title><![CDATA[High Torque Pneumatic Actuator]]></title><link><![CDATA[https://juhang1.en.ec21.com/High_Torque_Pneumatic_Actuator--11601080_11853726.html]]></link><description><![CDATA[Quality Inspection
Juhang has a strict inspection system, the most advanced inspection equipment and strict scientific management, so that each product from Juhang can meet various customer’s selec]]></description><pubDate><![CDATA[20231012]]></pubDate></item>
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<title><![CDATA[Intelligent Electric Valve Actuator IP67 Part Turn Electric Actuator]]></title><link><![CDATA[https://valvesactuators.en.ec21.com/Intelligent_Electric_Valve_Actuator_IP67--11898041_11898042.html]]></link><description><![CDATA[quality inspection personnel. The company has more than 50 CNC machining centers, CNC lathes, various inspection equipment and other professional equipment.
Our comprehensive product portfolio and ov]]></description><pubDate><![CDATA[20240206]]></pubDate></item>
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<title><![CDATA[API Valves]]></title><link><![CDATA[https://dlthm.en.ec21.com/API_Valves--1917149_1917150.html]]></link><description><![CDATA[Our company has excellent mechanical processing equipment and modernized inspection&amp;testing equipments more than 600 sets used for our main products: nominal size 1/2�42�(DN15 ~ DN1500), nominal ]]></description><pubDate><![CDATA[20070509]]></pubDate></item>
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<title><![CDATA[3pc Ball Valves(F304,F316)]]></title><link><![CDATA[https://suifengpiaobo.en.ec21.com/3pc_Ball_Valves_F304_F316--4027451_4084127.html]]></link><description><![CDATA[Inspection:API6D,BS5146
7.Main Materials:A105,LF2,F304,F316,F304L,F316L.
the ball valve is using fixed-axis support plate structure, and ensuring the accuracy of the center sphere; the seat is using ]]></description><pubDate><![CDATA[20141008]]></pubDate></item>
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<title><![CDATA[Carbon Stainless Steel Globe Valve Pressure Seal Design]]></title><link><![CDATA[https://yuanfeng711.en.ec21.com/Carbon_Stainless_Steel_Globe_Valve--6028787_6028832.html]]></link><description><![CDATA[INSPECTION AND TEST API 598
TEST PRESSURE TO DIN 3230
TRIMS SPECITIED DUE TO TABLE 3:
ANSI SHELL (WATER) SEAT (WATER) SEAT (AIR) BACK SEAT(WATER)
CLASS 900 3350PSI 235BAR 2242PSI 157BAR 80PSI 6BAR 22]]></description><pubDate><![CDATA[20180211]]></pubDate></item>
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<title><![CDATA[Small Dimension Triple Offset Wafer Butterfly Valve]]></title><link><![CDATA[https://kevinyuda.en.ec21.com/Small_Dimension_Triple_Offset_Wafer--9420490_9420491.html]]></link><description><![CDATA[Inspection Test
GB/T13927/BS EN12266/ISO 528/ API 598
Specifications
Size
DN40-DN3200
Pressure
PN2.5-PN40/CL150/CL300
Actuator
Manual/Electric/Pneumatic/ Hydraulic/Solenoid
Media
Water/ Sea water/ Ga]]></description><pubDate><![CDATA[20150314]]></pubDate></item>
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<title><![CDATA[ASME B16.5   Stainless    300# 8&quot;  Corrugated Compensator]]></title><link><![CDATA[https://terryding818.en.ec21.com/ASME_B16.5_Stainless_300_8--10021738_11093753.html]]></link><description><![CDATA[inspect the good and inspection production process 
8.Can you accept L/C deferred 30,60 ,90 days?
No problem , please negotiate with our sales !
9.Can you supply invoice and CO with chamber of commer]]></description><pubDate><![CDATA[20200403]]></pubDate></item>
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<title><![CDATA[L/T Port Three(3) Way Ball Valve with BSPT Thread]]></title><link><![CDATA[https://lillian07042.en.ec21.com/L_T_Port_Three_3--11037931_11095066.html]]></link><description><![CDATA[Inspection &amp; Testing
MSS SP-110,EN 12266
MSS SP-110,EN 12266
End
Pipe Thread
ASME B1.20.1,BS21
Pipe Thread
ASME B1.20.1,BS21
DIN 2999/259,ISO 228/1
DIN 2999/259,ISO 228/1
JIS B0203, ISO 7/1
JIS B0203]]></description><pubDate><![CDATA[20200709]]></pubDate></item>
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<title><![CDATA[Compact Gas Stove Valve for Outdoor Cooking - Portable Camping Stove Regulator - Efficient and Relia]]></title><link><![CDATA[https://jinrui13784160889.en.ec21.com/Compact_Gas_Stove_Valve_for--11888206_11896192.html]]></link><description><![CDATA[quality valve is designed to provide efficient and reliable fuel control for portable gas stoves. With its durable construction and precise engineering, it ensures optimal performance and safety duri]]></description><pubDate><![CDATA[20240201]]></pubDate></item>
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<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[Inspection &amp; Testing Standard : API 598/ API 6D
Fire Safe Testing Standard : API 607/API 6FA
Flange To Flange Length : ANSI B 16.10 -Short pattern/ Long pattern
End Connection : Flanged End to ANSI B]]></description><pubDate><![CDATA[20231009]]></pubDate></item>
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<title><![CDATA[Customizable Handle Mini Ball Pressure Washing Ball Valve  Water Ball Valve Sanwa Valve]]></title><link><![CDATA[https://jackyjida.en.ec21.com/Customizable_Handle_Mini_Ball_Pressure--11796777_11800994.html]]></link><description><![CDATA[Quality and inspection: 
· We promise supply you high quanlity and durable goods for you.
· Our worker will check everyone accessories before hand-assembl
· Our quality inspector will check everyo]]></description><pubDate><![CDATA[20230602]]></pubDate></item>
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<title><![CDATA[LHSA Series Zinc Alloy Ball Joint]]></title><link><![CDATA[https://xinyuan1.en.ec21.com/LHSA_Series_Zinc_Alloy_Ball--11601863_11601865.html]]></link><description><![CDATA[quality management certificate in year 2021. First of all, we will have corresponding inspections after each process. For the final product, we will conduct 100% full inspection according to customer]]></description><pubDate><![CDATA[20220713]]></pubDate></item>
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<title><![CDATA[DN250 DN350 DI Gate Valve Ductile Iron PN16 Gate Valve Flange Type]]></title><link><![CDATA[https://digatevalve.en.ec21.com/DN250_DN350_DI_Gate_Valve--11855929_11855930.html]]></link><description><![CDATA[inspections, adjustments, and repairs. Our services also include product upgrades and customized solutions to meet customers’ specific needs.
Packing and Shipping:DI Gate Valves are packaged and sh]]></description><pubDate><![CDATA[20231018]]></pubDate></item>
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<title><![CDATA[Cast Steel Bellow Seal Globe Valve]]></title><link><![CDATA[https://afbvalve.en.ec21.com/Cast_Steel_Bellow_Seal_Globe--11859822_11859823.html]]></link><description><![CDATA[please feel free to contact us
!
Cast Steel Bellow Seal Globe Valve
TECHNICAL SPECIFICATION
Face to face: DIN3202
Flange ends: DIN2543-2546
Design standard: DIN
Test&amp; inspection: DIN3230 
]]></description><pubDate><![CDATA[20231028]]></pubDate></item>
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<title><![CDATA[Flanged Top Entry Ball Valve]]></title><link><![CDATA[https://zjxyvalve.en.ec21.com/Flanged_Top_Entry_Ball_Valve--11895413_11895416.html]]></link><description><![CDATA[inspection, maintenance, and repair a breeze. Unlike traditional ball valves, which require complete removal from the pipeline for such activities, the top entry design eliminates the need for a larg]]></description><pubDate><![CDATA[20240130]]></pubDate></item>
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<title><![CDATA[UNS N08020 Alloy 20 Floating Ball Valve]]></title><link><![CDATA[https://bossealvalves.en.ec21.com/UNS_N08020_Alloy_20_Floating--11755381_11828193.html]]></link><description><![CDATA[Material: N08020, RPTFEFace-to-face: Manufacturer StandardTest and inspection: API 598Key Features: Anti-static Device, Fire Safe, Anti-Blowout Stem, Locking Device, Hi Anti-Corrosion material
]]></description><pubDate><![CDATA[20230802]]></pubDate></item>

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