Ptfe
List ptfe
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below photos are ptfe lined butterfly valve of tianjin tanghai valve, more information please click here: ptfe butterfly valveptfe butterfly valve is to adapt to some corrosive environment with strong acid, strong alkali, petroleum, chemical, food and other special areas of need, the use of ptfe made of the valve body, has a strong anti-corrosion effect
at present, the ptfe butterfly valve, as a component used to realize the on-off and flow control of the pipeline system, has been widely used in petroleum, chemical industry, metallurgy, hydropower and many other fields
ptfe (teflon) butterfly valve can be equipped with akr electric, by pneumatic actuator, input control signal (4~20madc or 1~5vdc) and single-phase power supply can control the operation, can realize intelligent type (regulating type) and switching typein the known butterfly valve technology, its sealing form is mostly sealed structure, sealing materials for rubber, ptfe, etcin the cylindrical channel of the butterfly valve body, the disc shaped butterfly plate rotates around the axis, the rotation angle is 0°~90°, rotate to 90°, the valve brand is fully openwith strong function, small size, light and pleasant, reliable performance, simple supporting, large circulation capacity, especially suitable for the medium is sticky, containing particles, fiber properties of the occasionit can replace the stainless steel body under conventional conditions, with higher cost performance
th valve is a professional manufacturer of butterfly valve, gate valve, check valve, globe valve, knife gate valve, 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, ccsstandards: en 593, api609, api6dthe butterfly plate of the butterfly valve is installed in the diameter direction of the pipedue to the limitation of structural characteristics, it is not suitable for high temperature resistance, high pressure resistance, corrosion resistance, wear resistance and other industriesIndia
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Are you searching for premium quality fep wires, fep insulated cables, floor heating cables, and ptfe wires manufacturers & suppliers? so, visit here and know about tanya cablecom/fep-wires-mumbaicom/heating-cables-chennaicom/fep-cables-bangalorecom
address: 46-vedvyaspuri industrial area, sector - 8, meerut pin-250103, india
website - https://wwwcom/teflon-wires-bangalorecom/fep-insulated-wires-puneour productfep wires suppliers
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contact us
phone: +91-9997024844
email: info@tanyacablescom/heating-cables-punecom/under-floor-heating-cableshtml
https://wwwcom/fep-insulated-cables-mumbaiMeerut (Uttar Pradesh)
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Qr code link to this post find here ptfe wires manufacturer, ptfe wires suppliers and exporters in indiawe use top quality materials to manufacture the wires and supply the product at the best possible pricesfor more details: address: 1-2, industrial estate, roorkee- state uttrakhand indiarajendra pal (sr) (+91- show contact info, +) fax: + e mail: show contact info show contact infopiyush jindal (md) (+91- show contact info) mrget contact details and send us an inquiry for further detailsawadhesh yadav (dgm) (+91-) mr
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Exppress car wash offering best ptfe coating service for car in delhi ncr at reasonable priceqr code link to this post ptfe coating process also known as teflon coating which which works as anti rust coating for carcall us: http://www
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Qr code link to this post it is expected that ptfe tubing manufacturers will have certified to a quality standard like iso & to be systems in place for continual quality improvementfor more info visit: https://www
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Advanced fluro tubes are the manufacturers and suppliers of world class ptfe tubes and ptfe hoses in indiaour plant is located on the outskirts of mumbaimaharashtra, india phone: +91 250 6012223, +91-7028052223 email: contact@aftubescom/ contact us: advanced flurotubes unit no2 arunoday industrial estate sativali road, gokhivare vasai eastfor more details visit: httpswwwcom website: httpswww
India
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We expertise in manufacturing stainless steel, copper, ptfe and aluminuim gasketsgaskets are seals used to avoid the leakage of foreign particle inside the refined fluidwe always do our best to manufacture quality material for our customersfor more info or any query please write us at sales@rajfiltersrajfilters is a one of the leading gaskets suppliers and manufacturers in indiathe main factors we take care of during the manufacturing of gaskets are, dimensional accuracy material surface finish yield strength tensile strength we produce the best quality gaskets and the raw material used by us are from genuine source and also we provide a certified material testing report if its required by any of our client for their satisfactioncom or contact us on +91-9724333767 or visit httpwwwcom/gasket-manufacturers/it is designed in such a way that it fills the irregularities between the mating surface
India
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Bn lubricant additives may be the solution where conditions exceed the useful operating range of other solid lubricants such as graphite, mos2 or ptfecompared to other solid lubricants, only momentive bn has this unique combination of properties, making them the perfect solution for the most challenging applicationswith the growing demand for lubricants with improved heat dissipation, better wear rates and oxidation resistance, momentive boron nitride may be the solution that leads to less frequency of lubrication, lower lubricant usage and less downtimehowever,bn lubricant additives are electrically insulating, are unmatched in thermal conductivity, have low coefficients of friction and oxidation resistance at high temperatures (up to 900°c), and are naturally whitein applications involving moving parts, heat dissipation and wear resistance can mean success or failure of a designmomentive boron nitride lubricant additives are hexagonal boron nitride powders (bn) with lamellar structures similar to graphiteapplications •food processing lubricants •high temperature greases and oils •high load and extreme pressure applications •anti-seize compounds •dielectric grease •coatings and dry film lubricants •gear boxes and chain oils •release agent on gaskets or seals •additive to gaskets or seals
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Bn lubricant additives may be the solution where conditions exceed the useful operating range of other solid lubricants such as graphite, mos2 or ptfecompared to other solid lubricants, only momentive bn has this unique combination of properties, making them the perfect solution for the most challenging applicationswith the growing demand for lubricants with improved heat dissipation, better wear rates and oxidation resistance, momentive boron nitride may be the solution that leads to less frequency of lubrication, lower lubricant usage and less downtimeapplications •food processing lubricants •high temperature greases and oils •high load and extreme pressure applications •anti-seize compounds •dielectric grease •coatings and dry film lubricants •gear boxes and chain oils •release agent on gaskets or seals •additive to gaskets or seals contact: mail idhowever,bn lubricant additives are electrically insulating, are unmatched in thermal conductivity, have low coefficients of friction and oxidation resistance at high temperatures (up to 900°c), and are naturally whitein applications involving moving parts, heat dissipation and wear resistance can mean success or failure of a designmomentive boron nitride lubricant additives are hexagonal boron nitride powders (bn) with lamellar structures similar to graphite
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Bn lubricant additives may be the solution where conditions exceed the useful operating range of other solid lubricants such as graphite, mos2 or ptfecompared to other solid lubricants, only momentive bn has this unique combination of properties, making them the perfect solution for the most challenging applicationswith the growing demand for lubricants with improved heat dissipation, better wear rates and oxidation resistance, momentive boron nitride may be the solution that leads to less frequency of lubrication, lower lubricant usage and less downtimehowever,bn lubricant additives are electrically insulating, are unmatched in thermal conductivity, have low coefficients of friction and oxidation resistance at high temperatures (up to 900 c), and are naturally whitein applications involving moving parts, heat dissipation and wear resistance can mean success or failure of a designapplications food processing lubricants high temperature greases and oils high load and extreme pressure applications anti-seize compounds dielectric grease delhi, mumbai, kolkata, chennai, bangalore, pune, ahmedabad, vadodra,surat, vapi, aurangabad, kohlapur, raigad, raipur, lucknow, jaipur, udaipur, trivandrum, coimbatore, bhopal, gurgaon, raipur, manesar, bhubaneshwar, jamshedpur, hyderabad, vizag, vijayawada, goa, hosur, nagpur, rajkot, kanpur, india mobmomentive boron nitride lubricant additives are hexagonal boron nitride powders (bn) with lamellar structures similar to graphite
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area of application
marine industry, water supply and drainage, fire fighting, shipbuilding, water treatment and other systems
standards
design and manufacture conform to en 593, api609, jis
flange dimensions conform to en 1092-2 pn10, pn16, jis5k, jis10k
face to face dimensions conform to en558 series
topwork’s dimensions conform to iso5211
testing conform to api598、en12266-1
actuation
hand lever
worm-gear/hand-wheel
electric-actuator
pneumatic-actuator
hydraulic-actuator
wafer type butterfly valve features
simple structure and easy operation
easy installation and good sealing
long service life and high reliability
good interchangeability of parts and cost saving
wafer type butterfly valve with concentric design
using backless structure, rubber fusion bonded on valve body
replaceable, resilient seat
streamlined disc, one-piece stem
approved and registered by vds, dvgw
related types of butterfly valves:
we have other types of butterfly valves: lug type butterfly valve, u flange butterfly valve, double flange butterfly valve, fluorine lined ptfe butterfly valve, double eccentric butterfly valve and triple eccentric butterfly valves used in 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, ccsstandards: en 593, api609, api6dworking pressure: pn10/pn16
size: from dn40-dn1200
operator: bare shaft with iso 5211 top flange, handlever and gearbox,actuators
body material:ci,di,alu-bronze,cs and others
disc:di,alu-bronze,ss
seat:epdm,nbr
shaft:ss, inconel
about material, it can be customized, please contact us if any further requirementsIndia
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The use of ptfe packing is reliable and easy to operatethe gate has a rigid gate and an elastic gate2 cert (on request)
standards
design and manufacture conform to awwa, bs5163, din-f4,f5
dimensions conform to en1092-2,ansi b16
the structure length is smallthe reason is the long shutdown timeaccording to the different gate plates, the gate valve is divided into a rigid gate valve and an elastic gate valvea gate valve is a gate plate of an opening and closing part
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
during the opening and closing process, there is relative friction between the sealing surfaces, which can easily cause scratches
large height and long opening and closing timeusually, the sealing surface will be welded with metal materials to increase wear resistance, such as 1cr13, stl6, stainless steel, etc
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, ccsstandards: en 593, api609, api6d,
more video of gate valve, please see: https://wwwcom/watch?v=ai-lt1dy2su
gate valves generally have two sealing surfaces, adding some difficulties to processing, grinding and maintenance
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, oil5
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
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
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the medium can flow in any direction on both sides, easy to install
disadvantages
the overall dimensions and opening height are large
the shape is simple, the structure length is short, the manufacturing process is good, and the application range is widethe space required for installation is largethe movement direction of the gate plate is perpendicular to the direction of the fluidthe gate valve is sealed by the contact of the valve seat and the gate plate
water hammer phenomenon is not easy to producethe gate valve can only be fully opened and fully closed, and cannot be adjusted or throttledIndia
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usage:
installation: properly install the wafer concentric butterfly valve between flanges using appropriate gaskets and fasteners according to manufacturer specifications and industry standards
maintenance: implement a regular maintenance schedule to inspect, clean, lubricate, and replace components as necessary to ensure optimal performance and longevitythis design minimizes turbulence and pressure drop while providing efficient flow control
operation: operate the valve manually or remotely using the designated controls, following established procedures for opening, closing, and adjusting the flow as needed
material construction: select valve materials compatible with the fluid being handled and the environmental conditions
operation type: decide whether manual or actuated operation is preferred based on the level of automation required, accessibility, and control system integration
monitoring: periodically monitor the valve’s operation and condition for signs of leakage, wear, or malfunction, and take corrective action as required to prevent downtime or safety hazardshere’s a brief overview of its features, selection considerations, and usage:
features:
concentric design: the wafer concentric butterfly valve features a concentric design where the stem passes through the center of the disc, ensuring a uniform seal around the circumferenceepdm, nbr, ptfe) based on the fluid properties (e
wafer style: these valves have a wafer-style body, which means they fit between two flanges without the need for additional bolts or nuts
manual or actuated operation: wafer concentric butterfly valves are available in manual or actuated configurationsconsider factors such as flow rate, system pressure, and compatibility with existing piping
seat material: consider the type of seat material (etemperature, viscosity, chemical compatibility) and sealing requirements
emergency response: establish protocols for responding to valve failures, leaks, or other emergencies, including shutdown procedures, isolation measures, and contingency plans to mitigate risks and minimize disruptionsthis compact design saves space and facilitates easy installation and removala wafer concentric type butterfly valve is a type of butterfly valve commonly used in various industries, including marine applications
standards compliance: ensure the selected valve complies with relevant industry standards and certifications for quality, performance, and safety, such as ansi, api, iso, and marine classification societies’ requirements
resilient seating: most wafer concentric butterfly valves come with resilient seat materials such as epdm or nbr, which provide excellent sealing properties and resistance to wear, corrosion, and chemicals
bidirectional sealing: the concentric design allows for bidirectional sealing, meaning the valve can be installed in either direction without affecting its performancemanual valves are operated by hand, while actuated valves can be controlled remotely using pneumatic, electric, or hydraulic actuators for automated flow controlcommon materials include stainless steel, carbon steel, ductile iron, and various alloys
selection considerations:
size and pressure rating: choose a valve size and pressure rating suitable for the intended application and operating conditions
by considering these factors and following best practices for selection, installation, and maintenance, wafer concentric butterfly valves can effectively control flow and provide reliable performance in marine applications and other industrial settingsIndia
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by considering these factors and following best practices for selection, installation, and maintenance, lug concentric butterfly valves with rubber seating can effectively control flow and provide reliable performance in marine applications and other industrial settings
maintenance: implement a regular maintenance schedule to inspect, clean, lubricate, and replace components as necessary to ensure optimal performance and longevity
usage:
installation: properly install the lug concentric butterfly valve between flanges using appropriate gaskets and fasteners according to manufacturer specifications and industry standardsthis design minimizes turbulence and pressure drop while providing efficient flow control
rubber seating: the valve has rubber or elastomeric seating, typically made from materials like epdm or nbr, which provide excellent sealing properties
operation: operate the valve manually or remotely using the designated controls, following established procedures for opening, closing, and adjusting the flow as needed
material construction: select valve materials compatible with the fluid being handled and the environmental conditionsa lug concentric type butterfly valve with rubber seated refers to a specific configuration of a butterfly valve commonly used in various industries, including marine applications
bidirectional sealing: similar to other concentric butterfly valves, this type can seal bidirectionally, allowing it to be installed in either direction without affecting its performance
operation type: decide whether manual or actuated operation is preferred based on the level of automation required, accessibility, and control system integration
monitoring: periodically monitor the valve’s operation and condition for signs of leakage, wear, or malfunction, and take corrective action as required to prevent downtime or safety hazards
manual or actuated operation: lug concentric butterfly valves are available in both manual and actuated configurationsepdm, nbr, ptfe) based on the fluid properties (e
lug style: the valve body has lugs (also known as ears or tabs) on the valve’s periphery, allowing it to be bolted directly between flanges in the pipeline
selection considerations:
size and pressure rating: choose a valve size and pressure rating suitable for the intended application and operating conditionsconsider factors such as flow rate, system pressure, and compatibility with existing piping
seat material: consider the type of seat material (etemperature, viscosity, chemical compatibility) and sealing requirements
emergency response: establish protocols for responding to valve failures, leaks, or other emergencies, including shutdown procedures, isolation measures, and contingency plans to mitigate risks and minimize disruptionsthis design provides easy installation and removal without needing to disconnect the entire pipeline
standards compliance: ensure the selected valve complies with relevant industry standards and certifications for quality, performance, and safety, such as ansi, api, iso, and marine classification societies’ requirementsmanual valves are operated by hand, while actuated valves can be controlled remotely using pneumatic, electric, or hydraulic actuators for automated flow controllet’s break down its features, considerations for selection, and how it’s typically used:
features:
concentric design: like other concentric butterfly valves, this type features a design where the stem passes through the center of the disc, ensuring a uniform seal around the circumferencecommon materials include stainless steel, carbon steel, ductile iron, and various alloysrubber seats offer resilience, chemical resistance, and longevity, making them suitable for various fluids and operating conditionsIndia
₹ 13827