PST Precision Sealing Technology LTD

		ALP NR.	DIMENSION	Ød	ØD	B	H
Display # Page 1 of 2 Start Prev 1 2 Next End
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	View	A402-017	17X25,4X2,85	17	25.4	4.2	2.85
	View	A402-023,40	23,4X31,8X2,85	23.4	31.8	4.2	2.85
	View	A402-026,3	26,3X33,5X2,2	26.3	33.5	3.6	2.2
	View	A402-031,30	31,3X39,7X2,85	31.3	39.7	4.2	2.85
	View	A402-036,10	36,1X44,5X2,85	36.1	44.5	4.2	2.85
	View	A402-036,20	36,2X45X3,3	36.2	45	4.4	3.3
	View	A402-045,40	45,4X53,8X2,85	45.4	53.8	4.2	2.85
	View	A402-055	55X63,4X2,85	55	63.4	4.2	2.85
	View	A402-060,20	60,2X69X3,3	60.2	69	4.4	3.3
	View	A402-066,80	66,8X75X2,85	66.8	75	4.1	2.85

Technical Properties

A402 FLANGE SEAL

ALP A402 flange seals are designed especially to be used for static sealing of SAE J518 flanges and valves.

A402 static seal is manufactured with special high specification 92 shore ALP PU compound as standard and could be manufactured with endurance grade 95 shore ALP PU compound or ALP FKM compound for extreme working conditions on your demand. Please contact our sales team for pricing and lead time.

Wide range of sizes available on Exstock.

A402 flange seal offers reliable sealing performance for the flange and very good resistance to high wear.

A402 static seal prevents pumping and high pressures in the system so you can see these common problems where O rings are used in applications.

A402 static flange seals to be used safely for SAE J518 flanges and valve blocks.

TECHNICAL DATA
Standard Materials	PU
Working Pressure	630 Bar
Working Temperature	-30 +100
Material	92 PU
Media	Mineral Base Hydraulic Oil

Surface Roughness
	Ra	Rmax
Groove Base	≤0.4 μm	≤6.3 μm
Groove Flanks	≤3 μm	≤25 μm

A402

General Properties

A402

Technical Properties