PTFE O-Ring 55D Durometer White PTFE Oring Kits

• Material: PTFE
• Application: Car
• Type: Orings
• Performance: Corrosion, Temperature, Wear, High Pressure
• Shape: O-Ring
• Standard: Standard, Nonstandard
• Model NO.: PTFE Oring kit
• Color: White
• Transport Package: Color Box & Carton
• Specification: 36 sizes, 325pcs
• Trademark: GOODSEAL
• Origin: Ningbo, China
• HS Code: 4016931000
• Production Capacity: 500 Sets/Day

Product Description

This PTFE O-ring is white in color, has a durometer of 55D, a round cross-section, and is designed for use in a wide variety of sealing applications.

PTFE has excellent heat, fuel, and chemical resistance and is acceptable for temperature applications between -328 degrees F (-200 degrees C) to 500 degrees F (260 degrees C). It can be used outdoors, with lubricants, hydrocarbons, acids, alkalis, detergents, alcohol, ketones, steam and refrigerants, and also has good electrical resistance. PTFE is vulnerable to high vacuum seals, low compression vacuum sealing flanges, and super-heated steam.

This PTFE O-ring has a shore durometer of 55D. Shore durometer is the hardness of a material, and its resistance to permanent indentation. A higher durometer value indicates greater resistance to indentation on a scale of 0 to 100, with 100 indicating no indentation.

O-rings commonly provide a pressure and fluid seal between cylindrically shaped, overlapping mating surfaces and are commonly seen in engines, faucets, flanges, valves and various cylinders. They are circular in shape, with a round cross section and a hole in the center, similar to a doughnut. O-rings are available in various sizes, and can be ordered based on required nominal inside diameter (ID), outer diameter (OD), and cross-sectional (CS) diameter.

This PTFE O-ring meets standards defined by Aerospace Standard AS568A, which is the Aerospace Size Standard for O-rings.

O-Ring Kit Varieties

TYPE	DESCRIPTION	MATERIAL
AS568 / INCH	12 SIZES, 200 PCS	NBR, SILICONE, EPDM, FKM
AS568 / INCH	18 SIZES, 225 PCS	NBR, SILICONE, EPDM, FKM
METRIC	18 SIZES, 225 PCS	NBR, SILICONE, EPDM, FKM
AS568 / INCH	18 SIZES, 270 PCS	NBR, SILICONE, EPDM, FKM
AS568 / INCH	30 SIZES, 382 PCS	NBR, SILICONE, EPDM, FKM
P&G	30 SIZES, 382 PCS	NBR, SILICONE, EPDM, FKM
SAE / IMPERIAL	30 SIZES, 382 PCS	NBR, SILICONE, EPDM, FKM
METRIC	30 SIZES, 386 PCS	NBR, SILICONE, EPDM, FKM
METRIC	30 SIZES, 404 PCS	NBR, SILICONE, EPDM, FKM
SAE / IMPERIAL	32 SIZES, 407 PCS	NBR, SILICONE, EPDM, FKM
AS568 / INCH	32 SIZES, 407 PCS	NBR, SILICONE, EPDM, FKM
METRIC	32 SIZES, 419 PCS	NBR, SILICONE, EPDM, FKM
Hydraulic Oring Kit	SAE 70PC, BOSS 212PC, BOSS 275PC	NBR90
Excavator Oring Kit	4C-4784, 4C-4782, 4C-8253	NBR90, SILICONE
Upgrades Type Excavator O-ring Kit	Cat Ko matsu Hitachi Kobelco Kato Hyundai Volvo Doosan Sumitomo	NBR90
Normal Type Excavator O-ring Kit	Cat Ko matsu Hitachi Kobelco Kato Hyundai Volvo Doosan Sumitomo	NBR90
Huge Type Excavator O-ring Kit	JCB Cat Ko matsu Hitachi Kobelco Kato Hyundai Volvo Doosan Sumitomo	NBR90
Carry Type Excavator O-ring Kit	JCB Cat Ko matsu Hitachi Kobelco Kato Hyundai Volvo Doosan Sumitomo	NBR90
Brown Type Excavator O-ring Kit	JCB Cat Ko matsu Hitachi Kobelco Kato Hyundai Volvo Doosan Sumitomo	NBR90, FKM
Yellow Type Excavator O-ring Kit	JCB Cat Ko matsu Hitachi Kobelco Kato Hyundai Volvo Doosan Sumitomo	NBR90

We also have other many types of o ring box, please send your list to us and we will offer to you.

Q: Are you a factory or trading company? 
A: We are factory in Cixi, Zhejiang.

Q: Can you do OEM? 
A: Yes, we can do OEM products. It's no problem. 

Q: How to get a quotation fast?
A: Providing the detailed information such as material,size, annual quantity or photos.   
    Detailed drawings are the best.

Q: How can I get some samples? 
A: We are honored to offer you samples by express. Abroad clients are expected to pay for the freight cost, the samples are free. For clients in China, we pay express fee. 

Q: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit.
   2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.