Hot Selling PTFE Envelope Spiral Wound Gasket for Wholesales

• Material: PTFE
• Kind: White Plastic Sheet
• Water Absorption: ＜0.01%
• Contraction Percentage: ＜0.4%
• Tensile Strength: ≥15MPa
• Apparent Density: 2.10~2.30g/cm3
• Ultimate Elongation: ≥150%
• Categories: as Your Requirement
• Usage: Chemical and Electrical Properties
• Transport Package: Wooden Boxes
• Specification: 1200 1500 1800 2000 2700
• Trademark: CHUNHUAN
• Origin: China
• HS Code: 39209910
• Production Capacity: 200 Tons/Month

Product Description

GRAPHITE CARBON FILLED PTFE GASKET FOR VALVES
Produced by molding and mechanical processing of suspension PTFE resin.

CATEGORIES:
Fill different materials according to customers' requirement, such as carbon powder, polystyrene, glass fiber, graphite, copper powder, etc.

FILLED PTFE MATERIAL:

Glass Fiber	Increases compressible strength, rigidity and wear. Reduces creep and cold flow Minimal effect on chemical and electrical properties
Carbon	Increases compressible strength, hardness, wear, and load properties. Good chemical resistance Various types and amounts of carbon can be added to alter conductivity
Graphite	Reduces coefficient of friction Reduces initial wear Increases strength
Molybdenum Disulfide	Increases hardness, stiffness, and wear Minimal effect on chemical and electrical properties
Polybenzoate	Improve the creep resistance, dimensional stability,high temperature;
Bronze	Increases hardness and wear resistance Increases dimensional stability and compressive strength Not suitable for corrosive or electrical applications

SPECIFICATIONS:
Wide range of categories,could process according to customers' requirements.

MAIN PROPERTIES:

Property	Unit	Pure PTFE  Result
Apparent  density	g/cm^3	2.10~2.30
Tensile  strength	MPa	≥15
Ultimate  elongation	%	≥150

Our Service

1. Your inquiry will be replied within 2 hours during working time, within 24hours when rest time.

2. Our working time is 7:30am-17:30pm, Monday to Saturday.

3. General samples time can be arranged within 2-5days.

4. Orders will be produced exactly as request and approved samples.

5. When mass production, we send photos to show the production line and confirm the estimate time again.

6. At the end of mass production, photos and samples will send to you for approval. You can arrange the inspection.

7. Before shipment, our QC will have inspection to make sure the quality

8. We always try best to ensure every order to delivery in time.

Payment Terms

1. T/T, Cash, L/C

2. 30% deposit, 70% balance before shipment.

3. Lead time: 15 days after received deposi for 2 tons.

4. 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

1. Qty of 2 tons within 15 days

2. Via sea

3. Delivery time: we finish production in 15 days for 2 tons

4. For 20 GP, may need around 30 days
 

About our factory

Zhenjiang Chunhuan Sealing Materials Co.,Ltd (Group) Is The Member Of China Fluoroplastics Commissions.Our Company Has More Than 30 Years' Professional Production Experience,Familiar With Modern Equipment And Techniques. 
 
We specialize in PTFE which include sheet, bar, tube, tape, film, gasket,  braided packing and all special type components. We can meet your special demand.