ORB Fitting Size: SAE O-Ring Boss Fittings - QC Hydraulics
SAE ORB fitting meet SAE J1926 standard, and SAE Straight Thread O-ring or O-Ring Boss (ORB) is a multipurpose thread ideal for medium and high-pressure hydraulic applications. The male part has a straight thread with a groove for the placement of an O-ring.
Elbow and Tee fittings require a backup washer and a locknut above the O-ring on the threaded stud to permit a 360° orienta- tion of the fitting around the port. The following table lists the specifications for SAE O-Ring Boss Ports.
A Comprehensive Guide to O-Rings for SAE O-Ring Boss (ORB)
Aug 3, 2023 · Prepare for an in-depth overview of O-rings for SAE O-Ring Boss (ORB) thread sizes 4, 6, 8, 12, and 16, explore their significance, features, and discover how Summit Hydraulics provides the perfect solution for your hydraulic sealing needs.
For SAE O-ring boss adaptors, the sizing shown on our website uses the ‘thread’ column to describe the fitting. An easy way to think of this is that the thread would be the same thread as a JIC fitting.
SAE thread ORB fitting size chart
Apr 2, 2020 · The female port of the O-Ring Boss has a sealing face, chamfer, and a straight thread. The male connector has an O-ring and a straight thread. The seal is made when the O-ring is squeezed into the chamfer.
Fitting Thread Chart - Hydraulics Direct
The male half has an O-ring and a straight thread, while the female half has a machined surface, a chamfer, and a straight thread. The O-ring on the male half compresses on the chamfer of the female port, to make the seal.
O-Ring Size Chart for U.S. & Metric Standard Sizes
O-ring size charts for U.S. and metric o-ring sizes. Find the right size o-rings, quad-rings, x-rings and square-rings for your application. Custom and non-standard o-ring sizes available with no tooling or setup fees.
NPTF, BSPT and BSPP measure 1/4” larger than their actual size. For example, a 1/4” NPTF, BSPT or BSPP will actually measure 1/2” on the O. D. of the threads. JIC, SAE O-ring & Flat Face threads measure as listed below. The first number listed is the size of thread, the second number is the threads per inch. Adapter Sizing Chart Thread ...
Hydraulic Fitting Identification and Connection Types - Brennan …
This guide features 28 pages of helpful information and illustrations, tips for measuring & identifying common threads, visual ID and size guide for multiple fitting types, and thread dimension chart covering 15 different thread types.
ISO 6149 Metric O-Rings - Global O-Ring and Seal
ISO 6149 Metric O-Rings Size Chart. ISO 6149 specifies O-Rings designed for use in Metric Tube Fittings. This standard includes 13 different sizes and calls out the metric thread size for each o-ring size. For a complete listing of all metric o-ring sizes, visit our Metric O-Ring Cross Reference Table. SHOP FOR METRIC O-RINGS