JIS 30° Flare Hydraulic Fittings | Industries & Applications – CHIBIN Machine

JIS 30° fittings are metal cone tube fittings designed according to Japanese Industrial Standards (JIS B2351 / B8363), featuring a 30° sealing angle. They are widely used in hydraulic systems, pneumatic equipment, and various Japanese-made automation machinery, providing reliable metal-to-metal sealing performance. JIS 30° fittings typically use BSPP or JIS metric threads, suitable for medium to high-pressure applications. Please note that JIS 30° fittings are not compatible with JIC 37° fittings due to different angles and thread standards. This category page features a variety of JIS 30° tube fitting types and specifications for easy selection and application. Browse CHIBIN Machine product categories—tube & pipe fittings, adapters, couplings, valves, and accessories—organized for fast selection and sourcing.