Premium Lathe PU Symmetric Seal for Industrial Applications

• Customization: Available
• Structure: Double-End
• Pressure: 40MPa
• Model NO.: PRU
• Speed: 0.5m/S
• Temperature: -20~+100
• Performance: High Pressure
• Standard: Standard, Nonstandard
• Color: Red, Blue, Green
• Size: According to Your Need
• Certificate: ISO9001, SGS
• Style: Mechanical Seal
• Material: PU
• Shape (for Gasket): Ring Gasket
• Application: Hydroseal
• Business Type: Manufacturer
• Transport Package: Seals Can Be Packed According to Your Need
• Specification: ISO 7425/I, GB/T15242.1 and GB/T15242.3
• Trademark: DEF
• Origin: Guangdong, China
• HS Code: 848490
• Production Capacity: 500000PCS/Month
• Package Size: 21.00cm * 21.00cm * 11.00cm
• Package Gross Weight: 3.000kg

Product Description

 

Product Description

Polyurethane seals is one of the most commonly used elastomer in most of the industries, when high levels of abrasion are present. This abrasion resistance is combined with high load & impact bearing capabilities that make polyurethane the material of choice for a number of machines and other engineering products.
PU seal: hydraulic & pneumatic seals like piston seals, rod seals & wiper seal are available in all standard sizes. We also supply non-standard size and extra big size polyurethane seals.

Design Standard

The series is in conformity with ISO 7425/I, GB/T15242.1 and GB/T15242.3

Range of d mm	D                        mm	HA	HB	h	R1≤	C≥
20-50	d+8	5	7	4	0.4	3
20-150	d+6	6	8	5	0.2	3
20-50	d+8	6	8	5	0.4	3
20-150	d+10	6	8	5	0.8	3.5
20-50	d+8	7	9	6	0.4	3
20-150	d+10	7	9	6	0.8	3.5
20-50	d+10	8	10	7	0.8	3.5
20-100	d+8	9	11	8	0.4	3
20-100	d+10	9	11	8	0.8	3.5
20-100	d+12	9	11	8	0.8	3.5
20-100	d+13	9	11	8	0.8	3.5
20-150	d+15	9	11	8	1.2	5
20-200	d+12	10	12	9	0.8	3.5
20-200	d+15	10	12	9	1.2	5
20-200	d+10	11	13	10	0.8	3.5
20-200	d+15	11	13	10	1.2	5
20-200	d+20	11	13	10	1.2	5
20-200	d+10	13	15	2	0.8	3.5
20-250	d+15	13	15	12	1.2	5
20-250	d+20	13	15	12	1.2	5
20-250	d+25	13	15	12	1.6	7
100-250	d+15	17	20	15	1.2	5
50-350	d+20	17	20	15	1.2	5
20-250	d+25	17	20	15	1.6	7
20-250	d+30	17	20	15	2.4	8
100-300	d+20	18	21	16	1.2	5
50-300	d+25	18	21	16	1.6	7
50-300	d+20	20	23	18	1.2	5
50-300	d+25	20	23	18	1.6	7
100-300	d+30	20	23	18	2.4	8
150-400	d+30	24	27	22	2.4	8

Application Example

Mobile machinery

Injection presses

Machine tools

Standard cylinders

Injection moulding machines

Advantages

Optimal sealing in static and dynamic applications

Low friction coefficient; no stick-slip effect

Excellent abrasion and extrusion resistance

Wide temperature range and excellent chemical resistance.

Company Profile

Certifications

Exhibition Exchange

 

Production and packaging