High-Quality Pru Symmetric Seals for Rod and Piston Use

• Customization: Available
• Style: Hydraulic Seal
• Function: Hole Sealing, Rotary Sealing, Shaft Sealing, Dust Prevention Sealing
• Model NO.: PRU
• Application: Equipment Seal, Flange Seal, Hydroseal, Pump Seal
• Shape (For Gasket): Grooved Gasket
• Material: PU
• Standard: Standard, Nonstandard
• Color: Red,Black
• Size: Any Sizes Can Be Made
• Certificate: ISO9001, SGS
• Sample: Aviliable
• Bands: Def
• Price: Competitive Price
• Deliver Time: 3-5 Working Days
• Transport Package: Plastic Film Inner& Outer Carton
• Specification: SGS, ISO 9001
• Trademark: DEF
• Origin: Guangzhou, China
• HS Code: 848410000
• Production Capacity: 500.000PCS/Month
• Package Size: 21.00cm * 21.00cm * 16.00cm
• 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.

Standard design, With shortened inner lip, can absorb deflections
 

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

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