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Screen Gasket Resists Low And High Temperature - China

price: contact company for price

Screen Gaskets for Food and Beverage Industries

Screen gasket consists two parts, one is the elastomer gasket external part, and in most cases its section is a standard Tri- Clamp. The gasket part is connected with a stainless steel screen or perforated stainless steel plate as inner part. The material of sealing gasket can be Viton, Buna, EPDM, PTFE, Silicone, NBR and so on, and the material of the screen can be stainless steel wire, copper wire, low carbon steel wire and so on. Our company' s screen gaskets are anti- aging and pressure resistant, and they are mainly used in food and beverage industries as well as pharmaceutical industries.

Screen gasket can resist low and high temperature and anti- aging, and they can be used in pharmaceutical, food and chemical applications.

Screen gaskets have various applications and their mesh count ranges from 10 to 400 to satisfy different filtration purpose.


Gasket material: Buna, FKM, Fluoro elastomer ( Viton) , EPDM, PTFE ( Teflon) , Silicon, NBR, HNBR, BR, CR, Hy- Tuf Steel.

Gasket size: 1/ 2' - 12' or according to customer request.

Gasket shape: round, square, rectangle, oval, loop, sock, kidney- shaped, irregular.

Screen material:

Metallic: 304, 316, 316L stainless steel wire, low carbon steel wire, copper wire, nickel- plated copper wire, aluminum wire, nickel based alloy wire, perforated stainless steel piece.

Non- metallic: Polypropylene, Teflon.

Screen mesh count: 10, 20, 40, 60, 80, 100, 120, 150, 200, 300, 400 mesh.

Wire diameter: 0.025mm - 2.5mm.

Temperature range: - 50°C - 287°C.

Standard: U. S. Pharmacopoeia Class VI, Cytotoxicity Criteria, USDA Sanitary Standards, Current Good Manufacturing Practices, EP 3.1.9, FDA, ISO9001, NSF, LFGB, DIN, ASTM, ACS.

Durometer Hardness Shore A: 30A - 70A, adjustable.

Surface treatment:

Talc: physical sunscreen agent.

Silicone grease: high temperature resistant, anti- aging, ozone resistant, hydrophobicity, water proof, moisture proof, vacuum sealing performance, prevent dust and pollutants into sealing parts.

Graphite coating: wear resistant.

Ground surface.

Color: black, white, semi- transparent, transparent.

Screen weave type: plain weave, twill twill weave ( provide for maximum strength and minimum pressure drop) .

Layer: single or multilayer.

Packing: inner poly bag and outside carton box or as request.

Screen gasket can also have metallic gasket ring to seal the gap, and it is acid and alkaline resistant.

Sock screen gasket generally has 300% more open area which means 300% more particle collection capability than conventional screen gasket.

A fine particulate elimination system made of comprehensive range of mesh screens can effectively

Advantages of some gasket materials:

Buna: petroleum based fluids resistant.

FKM: corrosion resistant.

Viton: good chemical stability.

EPDM: anti- aging.

PTFE: high electrical insulation.

Silicone: high temperature resistance.

NBR: oil resistant.

CR: abrasion resistant.

Screen filter features:

Abrasion resistant.

Decrease pump wear and energy consumption.

Corrosion resistant.

Acid and alkali resistant.

Anti- ozone.

Petroleum based fluids resistant.

High reliability and durability.

Low and high temperature resistant.

Good electrical property.

Environmental compatibility.

Chemical compatibility.

Stress resistant.

Shock absorption.

Good sealing.

Anti- aging.


Our screen gaskets have various applications in our daily life. Protecting sensitive pieces of process equipment, such as spray balls, spray nozzles, filling needles, pumps, one- way valves and accessories. By separating the volume of solids out of the process stream.

They can also be used for pre- filtration in thin- film filters, coalescence of water vapor from process lines, remove the large particulate before fill and finish process as well as disinfection process, and chromatography purification.

The specific usages of some materials Materials Usages

Buna Widely used in the food and beverage industries, and the economical choice for seals in engines and equipment where petroleum based oils, lubricants, and fuels are present.

Never use Buna gaskets for ozone, ketones, esters and aldehydes.

PTFE Widely used in pharmaceutical, food and chemical applications.

Silicone Widely used in pharmaceutical, high- purity water, injectable, food and beverage applications.

Orifice plate Sanitary orifice plates are widely used in a sanitary process line to constrict or flow downstream, or to maintain a constant pressure upstream.

Company Contact:

  • Phone: 8631874682543

  • Address: Industrial Park, Anping County, Hengshui City, Heb, Hengshui City, China

  • Email: Email

Published date: February 15, 2015 -

  • Business Description: Qualified Screen Gasket Manufacturer

    As a professional manufacturer of screen gaskets, filter discs, candle filters and their related filtration products, WEWIN Screen Gasket Company was established in the year of 1991. And now we have established long term and stable cooperative relationship with many well known manufacturers. Because of our good quality products, reasonable prices and excellent service, we have won our customers' trust and more than 150 clients at home and abroad. And our products including:

    Screen gasket
    Filter discs
    Candle filter
    Filter mesh slice
    Test sieve
    Filter element
    We have received many international level certification and inspection standards:
    U.S. Pharmacopoeia Class VI
    Cytotoxicity Criteria
    USDA Sanitary Standards
    Current Good Manufacturing Practices
    EP 3.1.9

    The shining points of our team:
    Clear team goals
    The aim of our company is to become a professional manufacturer of screen gaskets and the leader of this field, and now everybody of our team spare no effort to achieve our dream.
    The members of our team could share the wisdom of others, the resources and information of team, so as to make progress together.
    Serve different roles
    Everybody of our team plays his own role, like doer, coordinator, facilitator, innovator, information and supervisor.
    The same value cognition and behavior standard
    We provide a common and compatible unified platform for different team members.
    Good communication
    Members openly and honestly express their ideas, communicate actively and try to understand and accept others' ideas.
    Sense of belonging
    The sense of belonging is the cohesive force. Members are willing to belong to the team and help others to overcome difficulties, and they are voluntary to do more.
    Effective accrediting
    Our members have channels to obtain the necessary skills and resources, and team's policies and practices could support the team's goal. Everyone in our team has position and right.
    We are your best choice because we have the high quality product, the service skilled sale team, the consummation training service, formidable market support and strict surveillance mechanism.

    Our service is always here waiting respectively for your coming, please do not hesitate to contact us at wewin@screengasket.com if you have any question, we will reply as soon as possible.

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