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Elastic Flat Envelope Gasket 6mm Virgin Plastic PTFE

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Zhenjiang Chunhuan Sealing Materials Co., Ltd.

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Elastic Flat Envelope Gasket 6mm Virgin Plastic PTFE

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Brand Name :	CHUNHUAN
Model Number :	Pure Virgin PTFE Gasket
Certification :	SGS,MSDS,FDA
Price :	Negotiable
Payment Terms :	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :	50 tons per month
Delivery Time :	5-8 work days

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Product Details
Company Profile

Elastic Flat Envelope Gasket 6mm Virgin Plastic PTFE

Customized White 100% PTFE Material Envelope Gasket/Washer Sealing Thickness1-6mm for Sealing fitting

PTFE envelope gasket is a kind of static seals.It is composed of elastic materials such as compressed asbestos sheet,rubber,ceramics,etc. And PTFE envelope cover.
PTFE has superior properties against chemical(not affected by all chemicals except molten alkali metal and fluorine at elevated temperature) and temperature(from - 180ºC ~ +250ºC)The coefficient of static and dynamic friction of PTFE are every low.PTFE is the best of the "non-stick"material. It has excellent anti weathering and aging characteristics.

TYPES AND SPECIFICATION:
PTFE Envelope Gasket

Outside Diameter	Inside Diameter	Thickness
1-7/8''(48mm)	1/2''(12.7mm)	0.04''(1.02mm) 1/15''(1.6mm) 3/16''(4.8mm) 1/4''(6.4mm)
2-1/4''(57mm)	3/4''(19mm)
2-5/8''(67mm)	1''(25.4mm)
3-3/8''(86mm)	1-1/2''(38mm)
4-1/8''(105mm)	2''(51mm)
5-3/8''(136.5mm)	3''(76mm)
6-7/8''(175mm)	4''(102mm)
8-3/4''(222mm)	6''(152mm)
11''(279mm)	8''(203mm)

Note:(Thickness)Gasket slot width

MAIN TECHINICAL PARAMETER

Pressure	<=10Mpa
Temperature	<=250℃
Density	2.1-2.3g/cm3
PH Range	0-14
PTFE Packed Gasket’s Pressure	16Mpa
PTFE Packed Gasket’s Temperature	<=260℃
Expanded PTFE Gasket’s Temperature	-268℃-315℃
Expanded PTFE Gasket’s Pressure	21Mpa

APPLICATION
PTFE envelope gasket is used to seal pipe flange anti joint of industrial machinery apparatus which is lined with rubber,plastic ceramics graphite etc.

PACKAGE

PHOTOS

OUR SERVICE

Your inquiry will be replied within 2 hours during working time, within 24hours when rest time.
Our working time is 7:30am-17:30pm, Monday to Saturday.
General samples time can be arranged within 2-5days.
Orders will be produced exactly as request and approved samples.
When mass production, we send photos to show the production line and confirm the estimate time again.
At the end of mass production, photos and samples will send to you for approval. You can arrange the inspection.
Before shipment, our QC will have inspection to make sure the quality
We always try best to ensure every order to delivery in time.

PAYMENT TERMS

T/T, Cash, L/C
30% deposit, 70% balance before shipment.
Lead time: 15 days after received deposit for 2 tons.
Delivery way: By sea, By air, By EMS, DHL,UPS,TNT, FedEX.

PACKING & DELIVERY
For sample:By EMS, DHL,UPS, TNT,FedEx
Around 5-7 working days to arrive

FOR BULK ORDER:

Qty of 2 tons within 15 days
Via sea
Delivery time: we finish production in 15 days for 2 tons
For 20 GP, may need around 30 days

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