Oct 29, 2022 · 1. What is BSP thread size? BSP (British Standard Pipe Thread) is a British 55° pipe thread with a rounded top and root, used in Europe and the British Commonwealth. 1/4" BSP Thread: 1/4 represents the inside diameter of the tube connected to the female thread in inches. BSP Thread Dimensions Chart

Feb 13, 2013 · Technical information Chart for British Pipe Thread ( Whitworth Form) -- Taper (BSPT). R-Series pipe thread and PT-Series pipe thread.

BSPT R 1/4 : Brith Pipe (BSP) Thread Dimensions and Tolerances. All the relevant data for this tread in one spot.

Use these corrosion-resistant fittings in a low-pressure pipe line. Typically used with low-pressure stainless steel threaded pipe fittings. Also known as Pressure Class 150 flanges, these corrosion-resistant flanges are designed for low-pressure pipe applications.

Thread sealant is needed to seal the male and female fitting together. BSPT thread also called R and PT thread. R thread include Rc. Please see below R thread specifically as follows: Rp – Inch sealed cylindrical internal thread. Rs – Inch sealed cylindrical external thread. Rc – …

» R refers to the pipe thread sealed with thread: the tooth angle is 55 degrees, and it has tightness after tightening. The top and bottom of the teeth are arc-shaped. Taper of taper thread is 1:16. There are two types of fit: » Cylindrical internal thread / conical external thread, used for low-pressure static load, such as water and gas pipe.

Thread Standards | CEJN (US)Thread Standards

May 26, 2011 · I need to fit this part (pictured below) to something. It has a "R1/4" thread. Anyone know what that means? Is it an ordinary 1/4" BSP thread or is it some kind of fancy thread with non-parallel sides?

Taper Pipe Threads (PT) profile, dimension and tolerance. R 1/8, R 1/4, R 3/8, R 1/2, R 3/4, R 1, R 1 1/4, R 1 1/2, R 2, R 2 1/2, R 3, R 4, R 5, R 6.

Female and male thread are both parallel. Female thread is parallel and male thread is tapered. Female thread can also be tapered: Rc, but this is not common.