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Washers › Flat & Other Precision Washers

Non Stick Expanded PTFE Washer for Corrosive Environment

Q: What is the minimum order quantity (MOQ) for Non Stick Expanded PTFE Washer for Corrosive Environment?

The listed minimum order is 1 piece, at US$0.22 – 0.58 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

Q: What are the main specifications of Non Stick Expanded PTFE Washer for Corrosive Environment?

Type: Stationary Seal; Standard: Standard; Material: Expanded PTFE; Diameter: 1mm-25mm , Length : in rolls; Application: Valve; Performance: Corrosion. The full specification table and any technical parameter tables are listed on this page.

Q: Can this product be customized (OEM)?

Listed configurations include material, standard, thickness tolerance, surface roughness and package size. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing.

Q: What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

Q: Which other flat & other precision washers are available?

The Flat & Other Precision Washers category lists 8,437 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/washers/flat-other-precision-washers/

Updated 2026-11-04 · Markdown version

Model no. Eptfe Gasket

US$0.22 – 0.58 / piece

MOQ 1 piece · Final price confirmed in your quote

Material: Expanded PTFE
Standard: Standard
Thickness Tolerance: ±0.03mm
Surface Roughness: Ra≤0.5μm
Package Size: 20.00cm * 20.00cm * 10.00cm
Diameter: 1mm-25mm , Length : in rolls
Regular size: 1.7*0.9/ 2.3*1.5/4*2/6*4/3.5*2.5/3*2/12*10......
Customization & Quality: Custom EPTFE products (0.1-20mm, various sizes/shapes) available. ISO 9001 certified, free samples provided with professional technical support.

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Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

Specifications

Customization	Available
Material	Expanded PTFE
Application	Valve
Model NO.	Eptfe Gasket
Type	Stationary Seal
Performance	Corrosion
Shape	Rectangle Ring
Standard	Standard
Compression Rebound Rate	≥35%
Thickness Tolerance	±0.03mm
Surface Roughness	Ra≤0.5μm
Creep Relaxation Rate	≤12%
Transport Package	Wooden Box
Specification	Customized
Origin	Jiangsu China
Production Capacity	200t/Month
Package Size	20.00cm * 20.00cm * 10.00cm
Package Gross Weight	0.120kg
Thickness	0.5mm- 10mm, width and length: regular 1500*1500, also can customized in rolls
Thickness	1.5mm-10mm,Width: 1/8”-6”(3mm-150mm), length in 5M.8M,15M.20M.30M or as request
Diameter	1mm-25mm , Length : in rolls
Regular size	1.70.9/ 2.31.5/42/64/3.52.5/32/12*10......
Applications	EPTFE gaskets/seals/membranes are used in chemical, food & beverage, medical, automotive, electronics and outdoor industries, fitting harsh and hygienic requirements.
Customization & Quality	Custom EPTFE products (0.1-20mm, various sizes/shapes) available. ISO 9001 certified, free samples provided with professional technical support.
Category	Flat & Other Precision Washers

Technical parameters

Property	Unit	Results	Requirements
1#	2#	3#	≤0.5 (single-use,volume is less than 3.78L/) ≤ 1.8 (single-use volume is more than 3.78L/,3.78)≤ 18 (repeated use/)
N -heptane extraction	150℃ F,2h	mg/in2	<0.1	<0.1	<0.1
Distilled water extraction	212℃ F,2h	mg/in2	<0.1	<0.1	<0.1
8% alcohol extract	212℃ F,2h	mg/in2	<0.1	<0.1	<0.1

ltem	Details Specification
Expanded PTFE Sheet	Thickness: 0.5mm- 10mm, width and length: regular 1500*1500, also can customized in rolls
Expanded Tape	Thickness :1.5mm-10mm,Width: 1/8”-6”(3mm-150mm), length in 5M.8M,15M.20M.30M or as request
Expanded Rope Cord	Diameter: 1mm-25mm , Length : in rolls
Expanded Tube	Regular size :1.70.9/ 2.31.5/42/64/3.52.5/32/12*10......
PTFE Thread Tape	Regular size : Width 20/25/30/50, Thickness is around 0.2mm, Oil and without oil

Description

Non Stick Expanded PTFE Washer for Corrosive Environment is part of our flat & other precision washers range (Washers).

Key details

Type: Stationary Seal
Standard: Standard
Material: Expanded PTFE
Diameter: 1mm-25mm , Length : in rolls
Application: Valve
Performance: Corrosion
Shape: Rectangle Ring
Compression Rebound Rate: ≥35%

Available configurations include material, standard, thickness tolerance, surface roughness and package size. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 1 piece at US$0.22 – 0.58 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you.

Frequently asked questions

What is the minimum order quantity (MOQ) for Non Stick Expanded PTFE Washer for Corrosive Environment?

The listed minimum order is 1 piece, at US$0.22 – 0.58 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

What are the main specifications of Non Stick Expanded PTFE Washer for Corrosive Environment?

Type: Stationary Seal; Standard: Standard; Material: Expanded PTFE; Diameter: 1mm-25mm , Length : in rolls; Application: Valve; Performance: Corrosion. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include material, standard, thickness tolerance, surface roughness and package size. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing.

What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

Which other flat & other precision washers are available?

The Flat & Other Precision Washers category lists 8,437 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/washers/flat-other-precision-washers/

How we work

Specified, checked and shipped by Engineering Hardware & Fasteners

Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing.

DIN, ISO, ASTM, ANSI, JIS and GB standard parts
Non-standard parts made to your drawing
Dimensions, thread gauges and plating checked before packing
Export cartons and pallets, consolidated mixed orders
Samples available for approval before mass production

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US$0.22 – 0.58MOQ 1 pieceGet a quote WA