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SAE J 513

Refrigeration Tube Fittings - Reducing Union

SAE J 513 (010101-UR2) - 2019 制冷剂管接头 - 异径接头

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Dimensional Specifications — SAE J 513 (mm)

Size	P	e	r	k_max	k_min	s_max	s_min	ds_max	ds_min	k_nominal	ds_nominal
1/4	1/2 -20	31.7	33.3	5.56	0.219	1/4	7/16 -20	0.188	32.5	1/2	4.78
3/16	7/16 -20	48.5	50.1	4.78	0.188	3/4	1-1/16 -14	0.625	49.3	1-1/16	15.88

Related Standards

GB /T 14383 (THD-FCC) - 2021 GB /T 32294 (SUN) - 2015— Forged Unions, Socket-Welding GB /T 32294 (TUN) - 2015— Forged Unions, Threaded GB 3289.29 - 1982— Malleable Cast Iron Pipe Fittings - Type Size - Through Thread Male Joint (Sockets)DIN 2986 - 1977— Threaded Steel Pipe Fittings - Sockets Q 905.1 JB /ZQ 4079 (A) - 1997 JB /ZQ 4079 (B) - 1997 SAE J 513 (010102-U1) - 2019— Refrigeration Tube Fittings - Connector (Half Union)

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