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Cowinns Industry Equipment Co.,Ltd
No.127 Room No.748 Changjiang Road,High-Tech District,
Suzhou City, Jiangsu Province, zip:215128 China
Tel:+86 512 6878 1993
Fax:+86 512 6818 4193
Mob&what's app:+86 153 0620 9257
Email:info@cowinns.com
www.cowinns.com
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Introduction to PID Diagram Knowledge of Valve Industry
Introductionto PID Diagram Knowledgeof Valve Industry PID diagram is thetechnical core of factory production. Whether it is an engineer from a designi...The difference between DBB, DIB-1, DIB-2
Two types of seat sealing structures commonto trunnion mounted ball valves. 1. Double block and bleed valve A valve with two valve seat sealing pairsc...Gaskets Are Not Created Equal
Gaskets are near the bottom of the food chain of valve components; trim, body materials and packing seem to get a lot more press. But gaskets serve an...True Meaning of Double Block and Bleed
It’s time to do maintenance ona section of process. You don't want to shut down the entire facility, so youdecide to block off and depressurize just ...Why PTFE-Lined valves should be cossetted
“Every day is a learning opportunity”, is a saying which is often heard here in the Valve World editorial department. After all, the valve industry is so diverse, and the number of applications so huge, that no-one (and certainly not a humble editor!) can possibly hope to know everything.LNG: Significant opportunities for cryogenic valves
Quenching the world’s thirst for energy while mitigating climate change and air pollution is one of the greatest challenges of the 21st century. Natu...VELAN VTP-2000 Ball Valve
A high performance ball valve with an affordable price Velan Inc., a leading manufacturer of high quality industrial valves for a broad range of indus...Valve maintenance on its way to the cloud
Edited by Constanze Schmitz, Analyst ARC Advisory Group Europe ___ In the process industries, one of the most important, yet often over-looked assets,...18''RF WCB Butterfly valve
Customized top connection dimensions 18'' RF WCB butterfly valve supplied to power plant service for high temperature steam pipelineChina (Shanghai) International Fluid Machinery Exhibition (2)
China (Shanghai)International Fluid Machinery Exhibition (2) The China(Shanghai) International Fluid Machinery Exhibition is one of the mostsignifican...
Keywords : high pressure ball valve
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3/4'' 300LB ASTM B148 UNS C95800 aluminum bronze nickel RPTFE seat FF reduced port floating level operated ball valve
Material list: Bodyand bonnet: ASTM B148 C95800 Seat:ASTM RPTFE Ball:ASTM MONEL K500 O-ring:CITON Gasket:Graphite+SS316 Bolt:ASTM A193 Gr B7(Zn platin... More
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PN63 DN80 A182 F316 metal seated floating RF connection 2 pc Worm gear handle operated ball valve
Productdescription: 2-PC Forged SteelFloating Metal Seated high temperature ball Valve Seats are Tungsten Carbide HVOF(High Velocity Oxy Fuel) oroverl... More
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8inch 800LB F304 metal to metal seated trunnion RF flange 3 pc worm gear operated ball valve
Product description: Main parts materiallist 1.Body:A182 F304 2.Stem:A182 F316 3.Packing:Graphite 4.Ball :A182 F304 5.Seat:A182 F304+TC Design standar... More
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Worm gear operated 6'' 1500LB A182 F51 trunnion mounted full port RF ball valve
Product description: 3PCforged trunnion ball valve RF end structure Designstandards: ASMEB16.34/API6D design standard API6D/ISO 15848 or API 598 testi... More
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1'' 1500LB F316L RF full port floating bare stem ball valve
Technicaldata: Designand manufacture Standard : API 608 FlangedSize : ASME B 16.5 Faceto Face : ASME B 16.10 Testand Inspection Standard : API598 Thev... More
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1/2'' 600LB F51 RF full port floating bare stem ball valve
TechnicalSpecification DesignStandard : API 608 Faceto Face : ASME B 16.10 FlangedSize : ASME B 16.5 Test& Inspection : API598 Thevalve port sizes of ... More
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2'' 6000psi B381 F2 SAE flanged full port floating handle operated ball valve
material list: Bodyand bonnet: B381 F2 Seat:ASTM RPTFE Ball:B381 F2 O-ring:VITON Designstandard Design:ASME B16.34/API 608/BS 5351 Testing:API 598/BS ... More
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1 1/2'' 1500LB F304 seat RF flange full port floating level operated ball valve
materiallist: Bodyand bonnet:ASTM A182 F304 Seat:ASTM RPTFE Ball:ASTM A 182 F304 O-ring:VITON Gasket:Graphite+SS316 Bolt:ASTM A193 Gr B7 Nut:ASTMA194 ... More
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Worm gear 6 '' 1500LB A182 F51 RF ball valve mounted on trunnion
Product description: Features: Sideentrance design Anti-expulsion stem:The stem is made separately from the ball. The lower end of the stem isdesigned... More
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3/4'' 300LB ASTM B148 UNS C95800 RPTFE seat FF reduced port floating level operated ball valve
material list: Bodyand bonnet:ASTM B148 C95800 Seat:ASTM RPTFE Ball:ASTM MONEL K500 O-ring:CITON Gasket:Graphite+SS316 Bolt:ASTM A193 Gr B7(Zn plating... More
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bare stem 6'' 900LB A105 trunnion mounted full port RF ball valve
Features: Sideentry design Anti Blow-out Stem:The stem is made separately from the ball. The lower end of the stem isdesigned withan integral shoulder... More
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1 1/2'' 600LB titanium Gr 2 RF flange 2pc full port level operated ball valve
Productdescription: Designfeatures Valvedesign in accordance with ASME B16.34 Faceto face dimension: ASME B16.10 Connectionend dimension: ASME B16.5 I... More
