Stainless steel iron air cooler

Ranges of Insect Screens in Chennai ________________________________________ We NETS WORLD INSECT SCREENS provide's wide ranges of Insect Screens/Mesh, Curtains, Blinds, Upholstery for Residential/Commercial Flats, Individual Villas/Houses, Beach Houses, Corporate Giants/Office, Factories, Colleges, Hostels, Etc., The brands we deal with NETLON, SAINT GOBAIN, PHIFER, ALUMINIUM MESH AND STAINLESS STEEL MESH for Mosquitos. We provide best service with neat work man ship with our professionally trained technicians. Feel free Call us for free estimation and suggestions Mobile 24 hrs @ +91-9790916884EMail: netsworldindia@mail.com Website: netsworld.com Leading Mosquito Netlon Dealer for Windows & Doors in Aluminium Frame Model, Chennai. Manufacturing & distributing services are provided for insect screens products like mesh, nets, screens, sleek frames channel & door channels to all over TamilNadu. Dealing with: Pest Screen, Pest Control, Insect Screens, Fly mesh, Saint Gobain, & Mosquito nets for Customizable windows & doors. ________________________________________ The products we provide Mosquito Net for Windows ( Wooden, Aluminium, UPVC, Steel Windows), Doors Nets, Window Nets. ________________________________________ Brands Available : Phifer, Saint Gobain, Tuflex (formerly Netlon), Micro Stainless Steel Mesh ( AISI 304 Grade) ________________________________________ Variety of Mosquito Nets Available: Fiber Glass Insect Screen (stretch proof,light in weight, strong & durable),Polymer, Aluminium, Stainless Steel (rat proof), Black Stainless Steel, Imported Meshes for Windows & Doors. ________________________________________ Available Colours: Grey, Black, White, Ivory, Black, Dark Brown, Honey Gold. ________________________________________ Models Available: 1. Openable Hinged Sleek Aluminium Frame System for window with fiber & S.Steel Net 2. Openable & Detachable Heavy Aluminium Frame System for Doors with S.S. Net 3. Velcro Insect Screen with Fiber Glass, Stainless Steel Mesh. 4. Double Door, Folding Door with S.S.Net and Pet Mesh, 5. Magnetic Insect Screens for Windows, 6. Rollup with Phifer Fiber Glass Insect Screens for Windows, 7. Plissy Sliding Screens (Imported from Netherland) ________________________________________ Advantages: ü Netlon Insect Screens will be easily fixed with removable type for windows & doors, ü Transparent, easy to wash, fresh air & natural light, 30% dust reduction, strong & thin, ü Netlon Insect Screens will be easily fixed in any type of windows, e.g., wooden window, UPVC window, aluminium windows, iron & steel windows, ü Velcro Type available with Imported Fiber Glass Mesh, Stainless Steel Mesh, Aluminium & Pet Mesh. ü Proven performance due to their long history of successful use in service. ü Netlon for mosquitoes, insect screens, pest screens, pets. ________________________________________ Windows Frame Model (Openable & Detachable): Our hinged openable door type available with variety of insect screens like imported fiber mesh, aluminium, stainless steel & black stainless steel and pet mesh. These door type screens easily openable providing full protection against pests and mosquito control. They are manufactured to give a remarkable ease-of-use, are light and can be used effortlessly with existing windows. Our hinged window screens have special features • Hinged window insect screens provide complete insect protection. • Its unique design allows for maximum maneuverability, operational ease and low maintenance. • The screens of the insect screens are made with imported fiber mesh, S.Steel, aluminium,brass, pet, etc., • The fibre mesh comes in a range of colours such as grey, black, white and brown. • The frame of the hinged window screen comes in a choice of powder coated colours that includes off-white, ivory, black, dark brown, reddish brown. • These window screens are also available in special colours upon request. These hinged screens are ideally suitable for home windows and openings in bedrooms, living rooms,kitchens. ________________________________________ Exclusive Services Available all over TamilNadu. Branches in Coimbatore & Madurai. Feel Free to call us for free Estimation & suggestions 24 Hrs @ +9790916884= 9003131893= 9003131894 = 9003213010

A gate valve is a gate plate of an opening and closing part. The movement direction of the gate plate is perpendicular to the direction of the fluid. The gate valve can only be fully opened and fully closed, and cannot be adjusted or throttled. The gate valve is sealed by the contact of the valve seat and the gate plate. Usually, the sealing surface will be welded with metal materials to increase wear resistance, such as 1Cr13, STL6, stainless steel, etc. The gate has a rigid gate and an elastic gate. According to the different gate plates, the gate valve is divided into a rigid gate valve and an elastic gate valve. Area of application Marine industry, Water supply & drainage, fire fighting, shipbuilding, water treatment, power stations, energy, food, chemical, and other systems Data sheet of gate valve: TYPE: Wafer, double flange SIZE & CONNECTIONS: Resilient seated: DN50 to D600 Metal seated: DN50 to DN1200 MEDIUM: Waste water, Water, Seawater, Air, Inert Gas, Oil. MATERIALS: Cast Iron / Ductile Iron/ Carbon Steel / Stainless Steel / Alu Bronze PRESSURE RATING: PN10, PN16, PN25 TEMPERATURE: -30°C to 200°C SEAT/LINING: Replaceable Liner / Bonded Liner NBR/EPDM/VITON; SS/BRONZE CERTIFICATES & APPROVALS: DNV-GL, Lloyds, DNV, ABS, BV Type Approval 3.1 & 3.2 Cert (on request) Standards Design and Manufacture Conform to AWWA, BS5163, DIN-F4,F5 Dimensions Conform to EN1092-2,ANSI B16.5 Face to Face dimensions Conform to EN558-1, API 594, DIN3202 Testing Conform to EN12266-1, API598 Material of gate valve Parts PART NAME Material BODY Cast Iron; Ductile Iron; Stainless Steel; Carbon steel DISC / FLAP Stainless Steel; Carbon steel; Bronze SHAFT / STEM Brass, Stainless Steel Monel; Stainless Steel Inconel SEAT / LINING NBR/EPDM/VITON SS/BRONZE BOLTS Carbon steel NUTS Stainless steel GASKET/PACKING Graphite NAME PLATE Aluminum WASHER Steel HANDWHEEL Cast Iron BUSHING/RING Cast Brass Actuation Worm-gear/hand-wheel Electric-actuator Pneumatic-actuator Hydraulic-actuator Gate valve features Advantages: Low flow resistance. Less effort when opening and closing. Large height and long opening and closing time. Water hammer phenomenon is not easy to produce. The reason is the long shutdown time. The medium can flow in any direction on both sides, easy to install. The structure length is small. The shape is simple, the structure length is short, the manufacturing process is good, and the application range is wide. The structure is compact, the valve has good rigidity, the channel is smooth, the flow resistance is small, the sealing surface is made of stainless steel and hard alloy, and the service life is long. The use of PTFE packing is reliable and easy to operate. Disadvantages The overall dimensions and opening height are large. The space required for installation is large. During the opening and closing process, there is relative friction between the sealing surfaces, which can easily cause scratches. Gate valves generally have two sealing surfaces, adding some difficulties to processing, grinding and maintenance. Related types of valves: We can also produce check valve, globe valve, knife gate valve and ball valve with API, JIS, DIN standard, used in Oil, Gas, Marine industry, Water supply and drainage, fire fighting, shipbuilding, water treatment and other systems, with Nominal Diameter of DN50 to DN1200, NBR/EPDM/VITON, Certificates & Approvals: DNV-GL, Lloyds, DNV, BV, API, ABS, CCS. Standards: EN 593, API609, API6D, More video of gate valve, please see: https://www.youtube.com/watch?v=AI-LT1dy2sU

Ranges of Insect Screens in Chennai ________________________________________ We NETS WORLD INSECT SCREENS provide's wide ranges of Insect Screens/Mesh, Curtains, Blinds, Upholstery for Residential/Commercial Flats, Individual Villas/Houses, Beach Houses, Corporate Giants/Office, Factories, Colleges, Hostels, Etc., The brands we deal with NETLON, SAINT GOBAIN, PHIFER, ALUMINIUM MESH AND STAINLESS STEEL MESH for Mosquitos. We provide best service with neat work man ship with our professionally trained technicians. Feel free Call us for free estimation and suggestions Mobile 24 hrs @ +91-9003131893 ,9790916884, EMail: netsworldindia@mail.com Website: netsworldinsectscreens.com Leading Mosquito Netlon Dealer for Windows & Doors in Aluminium Frame Model, Chennai. Manufacturing & distributing services are provided for insect screens products like mesh, nets, screens, sleek frames channel & door channels to all over TamilNadu. Dealing with: Pest Screen, Pest Control, Insect Screens, Fly mesh, Saint Gobain, & Mosquito nets for Customizable windows & doors. ________________________________________ The products we provide Mosquito Net for Windows ( Wooden, Aluminium, UPVC, Steel Windows), Doors Nets, Window Nets. ________________________________________ Brands Available : Phifer, Saint Gobain, Tuflex (formerly Netlon), Micro Stainless Steel Mesh ( AISI 304 Grade) ________________________________________ Variety of Mosquito Nets Available: Fiber Glass Insect Screen (stretch proof,light in weight, strong & durable),Polymer, Aluminium, Stainless Steel (rat proof), Black Stainless Steel, Imported Meshes for Windows & Doors. ________________________________________ Available Colours: Grey, Black, White, Ivory, Black, Dark Brown, Honey Gold. ________________________________________ Models Available: 1. Openable Hinged Sleek Aluminium Frame System for window with fiber & S.Steel Net 2. Openable & Detachable Heavy Aluminium Frame System for Doors with S.S. Net 3. Velcro Insect Screen with Fiber Glass, Stainless Steel Mesh. 4. Double Door, Folding Door with S.S.Net and Pet Mesh, 5. Magnetic Insect Screens for Windows, 6. Rollup with Phifer Fiber Glass Insect Screens for Windows, 7. Plissy Sliding Screens (Imported from Netherland) ________________________________________ Advantages: ü Netlon Insect Screens will be easily fixed with removable type for windows & doors, ü Transparent, easy to wash, fresh air & natural light, 30% dust reduction, strong & thin, ü Netlon Insect Screens will be easily fixed in any type of windows, e.g., wooden window, UPVC window, aluminium windows, iron & steel windows, ü Velcro Type available with Imported Fiber Glass Mesh, Stainless Steel Mesh, Aluminium & Pet Mesh. ü Proven performance due to their long history of successful use in service. ü Netlon for mosquitoes, insect screens, pest screens, pets. ________________________________________ Windows Frame Model (Openable & Detachable): Our hinged openable door type available with variety of insect screens like imported fiber mesh, aluminium, stainless steel & black stainless steel and pet mesh. These door type screens easily openable providing full protection against pests and mosquito control. They are manufactured to give a remarkable ease-of-use, are light and can be used effortlessly with existing windows. Our hinged window screens have special features • Hinged window insect screens provide complete insect protection. • Its unique design allows for maximum maneuverability, operational ease and low maintenance. • The screens of the insect screens are made with imported fiber mesh, S.Steel, aluminium,brass, pet, etc., • The fibre mesh comes in a range of colours such as grey, black, white and brown. • The frame of the hinged window screen comes in a choice of powder coated colours that includes off-white, ivory, black, dark brown, reddish brown. • These window screens are also available in special colours upon request. These hinged screens are ideally suitable for home windows and openings in bedrooms, living rooms,kitchens. ________________________________________ Exclusive Services Available all over TamilNadu. Branches in Coimbatore & Madurai. Feel Free to call us for free Estimation & suggestions 24 Hrs @ +9003131893,9790916884 We service all areas in Chennai and suburbans like Nungambakkam, Kodambakkam, Vadapalani, Virugambakkam, Valasaravakkam, Porur, Ramapuram, Nandambakkam, Kundrathur, Pammal, Pallavaram, Chrompet, hasthinapuram, Anakaputhur, Tambaram, Madambakkam, Urapakkam, Perungalathur, Guindy, Ekkaduthangal, K.K.Nagar, Ashok Nagar, West Mambalam, T.nagar, Saidapet, Kotturpuram, R.A.Puram, Mylapore, Mandeiveli, Adyar, Besant nagar, Thiruvanmiyur, Kottivakkam, Neelangarai, Akkarai, Kanathur, Sholinganallur, Pudhur, Kelambakkam, Thoraipakkam, Perungudi, Taramani, Velacherry, Pallikaranai, Medavakkam, Madipakkam, Rajakilpakkam, Chitlapakkam, Ponmar, Vandalur, Mudichur, Wallajah, Padappai, Oragadam, Sriperambudur, Kanchipuram, Vellore Arcot, Ranipet, Chitoor, Hosur, Poonthamalle, Kaatupakkam, Avadi, Ambattur, Kallikuppam, Surapet, Saligramam, M.M.D.A., Choolaimedu, Chetpet, Kilpauk, Ayanavaram, Purasawalkam, Vepery, Parrys, Choolai, Perambur, Vyasarpadi, Moolakadai, Madhavaram, Manali, Manali New Town, Minjur, Ponneri, Gummidipoondi, Tada, Sullurpet, Nellore, Thiruthani, Thirupathi, Thiruvallur, Arakkonam, Putlur, Guduvancherry, Potheri, Kaatankulathur, Singaperumal Koil, Maraimalai Nagar, Chengalpet, Tindivanam, Maduranthagam, melmaruvathur, Acharapakkam, Adambakkam, Nanganallur, Mahabalipuram, Kalpakkam, Pondicherry, Cuddalore, Karaikal, Nagapattinam, Chidambaram, Madurai, Coimbatore, Salem, Etc.

Description for "Hinged Aluminium Door Type with Saint Gobain Mosquito Net Our Spaces Nettings & Insect Screens, Blinds, Curtfains in Chennai provides a very effective and simple insect protection. Using our mosquito nets reduces the risk of malaria infection and other mosquito borne diseases. Spaces Nettings deals with all kind of Wholsale items like Fiber Mesh, Aluminium, Stainless Steel Mesh, Window Frame Channel, Door Frame Channel, Retractable Mesh, Sliding Insect Screens with Stainless Steel Mesh. Models Available: 1. Sliding Frame with Stainless Steel Mesh & Saint Gobain Mesh, 2. Hinged Door with Type Stainless Steel Mesh & Saint Gobain Net, 3. Velcro Type with Stainless Steel Mesh &Saint Gobain Net 4. Rollup (Pull Down) Retractable Mosquito Screens, Rollaside, Motorized, Rollup Chain Operator, 5. Double Door, Folding Doors, 6. Magnetic System, 7. Plisse Sliding Screens. Our insect nets are innovative, stylish and advanced yet totally provide an insect free environment. Our Insect screens windows are made to measure.No matter what type of windows you have, we manufacture customizable insect screen to suit your needs. Spaces Nettings InsectScreens is one of the best mosquito net suppliers in Chennai, Pondicherry, Coimbatore,Madurai, Trichy, Salem, Dharmapuri, Thanjavur, Thirunelveli & Other Districts in Tamilnadu. We provide best service with clean and neat work man ship with our professionally trained technicians. Call, SMS, mail us for free estimation and suggestions , Company Name : Spaces Netlon Services, Contact Name : Mr.vishnu.s Dealing with : Pest Screen, Pest Control, Insect Screens, Fly mesh, Saint Gobain, & Mosquito nets for Customizable windows & doors Services for: Villas, Residential,Commercial, Colleges & Schools, Etc., . Mosquito Net Brands Available : Phifer, Saint Gobain, Netlon, Micro Stainless Steel Mesh ( AISI 304 Grade ). Certified Product: Microban: Anti microbial Protection, 100% Bacteria – Free & Fungus – Free, Stays Cleaner & Longer Life-Time Protection. Greenguard: Indoor Air-Quality Certified, No Harmful Emissions. Variety of Mosquito Nets Available: 1.Fiber Glass Insect Screen, - Bettervue, See Through vue, Bug Screens, 2.Polynex, 3.Aluminium, 4. Black & Grey Aluminium, 5.Stainless Steel, 6.Black Stainless Steel, 7.Brass Mesh, 8.Pet Mesh. • Advantages: • üNetlon Insect Screens will be easily fixed with removable type for windows & doors, • üTransparent, easy to wash, fresh air & natural light, 30% dust reduction, strong & thin, • üNetlon Insect Screens will be easily fixed in any type of windows, e.g., wooden window, UPVC window, aluminium windows, iron & steel windows, • üProven performance due to their long history of successful use in service. • üNetlon for mosquitoes, insect screens, pest screens, pets. Leading Mosquito Netlon Dealer for Windows & Doors in Aluminium Frame Model & Retractable Mosquito Screens. Call or SMS us for free estimation and suggestions , Mobile 24 hrs + 9003131893 ,9790916884 and also visit our website in the google – nets world insect screens . We service all areas in Chennai and suburbans like Nungambakkam, Kodambakkam, Vadapalani, Virugambakkam, Valasaravakkam, Porur, Ramapuram, Nandambakkam, Kundrathur, Pammal, Pallavaram, Chrompet, hasthinapuram, Anakaputhur, Tambaram, Madambakkam, Urapakkam, Perungalathur, Guindy, Ekkaduthangal, K.K.Nagar, Ashok Nagar, West Mambalam, T.nagar, Saidapet, Kotturpuram, R.A.Puram, Mylapore, Mandeiveli, Adyar, Besant nagar, Thiruvanmiyur, Kottivakkam, Neelangarai, Akkarai, Kanathur, Sholinganallur, Pudhur, Kelambakkam, Thoraipakkam, Perungudi, Taramani, Velacherry, Pallikaranai, Medavakkam, Madipakkam, Rajakilpakkam, Chitlapakkam, Ponmar, Vandalur, Mudichur, Wallajah, Padappai, Oragadam, Sriperambudur, Kanchipuram, Vellore Arcot, Ranipet, Chitoor, Hosur, Poonthamalle, Kaatupakkam, Avadi, Ambattur, Kallikuppam, Surapet, Saligramam, M.M.D.A., Choolaimedu, Chetpet, Kilpauk, Ayanavaram, Purasawalkam, Vepery, Parrys, Choolai, Perambur, Vyasarpadi, Moolakadai, Madhavaram, Manali, Manali New Town, Minjur, Ponneri, Gummidipoondi, Tada, Sullurpet, Nellore, Thiruthani, Thirupathi, Thiruvallur, Arakkonam, Putlur, Guduvancherry, Potheri, Kaatankulathur, Singaperumal Koil, Maraimalai Nagar, Chengalpet, Tindivanam, Maduranthagam, melmaruvathur, Acharapakkam, Adambakkam, Nanganallur, Mahabalipuram, Kalpakkam, Pondicherry, Cuddalore, Karaikal, Nagapattinam, Chidambaram, Madurai, Coimbatore, Salem, Etc.

Description We Nets world Insect Screens deals with all kind of Wholsale items like Fiber Mesh, Aluminium, Stainless Steel Mesh, Window Frame Channel, Door Frame Channel, Retractable Mesh, Sliding Insect Screens with Stainless Steel Mesh. Models Available: 1. Sliding Frame with Stainless Steel Mesh & Saint Gobain Mesh, 2. Hinged Door Type Saint Gobain Net, 3. Rollup (Pull Down) Retractable Mosquito Screens, 4. Double Door, Folding Doors, 5. Magnetic System, 6. Velcro System, 7. Plisse Sliding Screens. Our insect nets are innovative, stylish and advanced yet totally provide an insect free environment. Our Insect screens windows are made to measure.No matter what type of windows you have, we manufacture customizable insect screen to suit your needs. Netsworld InsectScreens is one of the best mosquito net suppliers in Chennai, Pondicherry, Coimbatore,Madurai, Trichy, Salem, Dharmapuri, Thanjavur, Thirunelveli & Other Districts in Tamilnadu. We provide best service with clean and neat work man ship with our professionally trained technicians. Call or SMS us for free estimation and suggestions , Mobile 24 hrs @ 9003131893 , 9790916884 and also visit our website in the google – netsworld insectscreens Brands Available : Saint Gobain, Netlon, Phifer, Tuflex India, Micro Stainless Steel Mesh ( AISI 304 Grade ). Variety of Mosquito Nets Available: 1.Fiber Glass Insect Screen, 2.Polynex, 3.Aluminium, 4. Black & Grey Aluminium, 5.Stainless Steel, 6.Black Stainless Steel, 7.Brass Mesh, 8.Pet Mesh. • Advantages: • üNetlon Insect Screens will be easily fixed with removable type for windows & doors, • üTransparent, easy to wash, fresh air & natural light, 30% dust reduction, strong & thin, • üNetlon Insect Screens will be easily fixed in any type of windows, e.g., wooden window, UPVC window, aluminium windows, iron & steel windows, • üProven performance due to their long history of successful use in service. • üNetlon for mosquitoes, insect screens, pest screens, pets. Leading Mosquito Netlon Dealer for Windows & Doors in Aluminium Frame Model & Retractable Mosquito Screens. Manufacturing & distributing services are provided for insect screens products like nets, screens, frames to all over TamilNadu. Feel Free to call us for free Estimation & suggestions 24 Hrs @ +9003131893 , 9790916884 Services available in Chennai, Pondicherry, Madurai, Salem, Coimbatore, Tirunelveli, Bangalore, Etc., Services available from us in Chennai: Call or SMS us for free estimation and suggestions , Mobile 24 hrs @ 9003131893 , 9790916884 and also visit our website in the google – netsworld insectscreens

Single-disc swing check valve (TH-CKV-SDS) Area of application Marine industry, Water supply and drainage, fire fighting, shipbuilding, water treatment and other systems Data sheet of Single-disc swing check valve TYPE: Wafer, single disc SIZE & CONNECTIONS: DN50 to D600 MEDIUM: Air, Inert Gas, Oil, Seawater, Waste water, Water MATERIALS: Cast Iron / Ductile Iron/ Carbon Steel / Stainless Steel / Alu Bronze PRESSURE RATING: PN10, PN16 TEMPERATURE: -30°C to 200°C SEAT/LINING: Replaceable Liner / Bonded Liner NBR/EPDM/VITON CERTIFICATES & APPROVALS: DNV-GL, Lloyds, DNV, ABS, BV Type Approval 3.1 & 3.2 Cert (on request) Standards Design and Manufacture Conform to API 6D Dimensions Conform to ANSI B16.5 Face to Face dimensions Conform to API 6D Testing Conform to API598 Material of Single-disc Swing check valve Parts PART NAME Material BODY ASTM A182 F304 A216 WCB DISC / PLATE ASTM A182 F304 A216 WCB A536 65-45-12 SHAFT / STEM SS431/SS420/SS410/SS304 SEAT / LINING NBR/EPDM/VITON BOLTS Carbon steel NUTS Stainless steel SPRING SS304/SS306 Sing-disc swing check valve features The structure length is short, its structure length is only 1/4~1/8 of the traditional flange check valve Small size, light weight, its weight is only 1/4~1/20 of the traditional flange check valve The valve disc closes quickly and the water hammer pressure is small Both horizontal and vertical pipes can be used, easy to install Smooth flow channel, fluid resistance is small Sensitive action and good sealing performance Short disctravel, low valve closing impact The overall structureis simple and compact, beautiful appearance Long service lifetime and high reliability Related types of check valves: We have other types of check valves: dual plate check valve, tilting disc swing check valve, lift swing check valve, silent check valve, ball check valve used in Oil, Gas, Marine industry, Water supply and drainage, fire fighting, shipbuilding, water treatment and other systems, with Nominal Diameter of DN50 to DN1200, NBR/EPDM/VITON, Certificates & Approvals: DNV-GL, Lloyds, DNV, BV, API, ABS, CCS. Standards: EN 593, API609, API6D,

Marine valves are used to control the pressure, flow and flow policy of the fluid in the ship pipeline in order to meet the environmental conditions of the ship. Valve is the control of fluid pipeline assembly, its basic function is to put through or cut off the pipeline medium smoothness, change the medium smoothness, change the direction of the flow of the medium, adjust the pressure and flow of the medium, protect the normal operation of the pipeline equipment. According to the requirements of the shipbuilding industry of our country, a total of 12 general valves are designed, 1400 specifications. The height limit pressure of the valve is 25MPa and the diameter is 900mm. Valve materials are cast iron, carbon steel, alloy steel, copper alloy, aluminum alloy, titanium alloy, stainless steel, and non-metallic etc. Common medium for fresh water, sea water, air, steam, fuel oil, oil and so on. Ball and butterfly valves, with their advantages of light weight, small size, good sealing function and easy opening and closing speed, have gradually gained operation on ships, and more and more efforts are being made to replace stop valves and gate valves, improving the functions of ships. Electric gate valve, electric globe valve, electric sea access valve, electro-hydraulic ball valve, electro-hydraulic butterfly valve, pneumatic butterfly valve and other remote control valves have gradually been adopted by the department ship system, and the operation of hydraulic valve remote control system has long improved the level of modernization of ships. The special valves required by the function requirements of various systems on ships, such as high pressure butterfly valve, leading full-open safety valve, sea water solenoid valve, high piezo-liquid ball valve, changing hydraulic gate valve, special pressure reducing valve, temperature regulating valve, high pressure air solenoid valve, night displacement trap, general butterfly valve, etc., can also be developed by themselves to supply ship operation. Tianjin Tanghai Valve Co., Ltd. is a professional marine valve manufacturer, including butterfly valve, check valve, gate /Knife gate valve. We have certificates: CE, ISO, BV, DNV foundry and products approval. Now we have our own independent R & D, manufacturing, assembly and warehousing workshops; we have professional pre-sale and after-sale technical support and perfect services. Below is our wafer butterfly valve of marine valves, if you need to check more information, please click here: butterfly valve :https://www.tanghaivalve.com/wafer-type-butterfly-valve-th-btv-aw/; ball valve: https://www.tanghaivalve.com/ball-valve-th-bav/ Please contact us if you need more support, please contact us freely: info@tanghaivalve.com. We are committed to “Build a top valve enterprise; Be a reliable partner!” Friends from all over the world are welcome to visit us for evaluation, guidance, and orders!