ISO 4144 Threaded in accordance with ISO 7-1 (CL150) and ANSI/ASME B16.11 CL3000 and CL6000 Threaded ISO 7-1
NOTE: ISO 4144 Fittings are generally supplied in 316 or CF8M materials CL3000 and CL6000 are generally supplied in dual grade 316/L material.
Prochem manufactures a complete range (from 6 (1⁄8”) – 100 (4”) NB) of BSP tapered, BSP parallel sealing and BSP fastening threads for a variety of applications, in Class 150 and 3000. All of our BSP threaded fittings are checked with calibrated gauges during manufacture. Each batch is further confirmed as being in compliance with the international standard before they are released into the market. Materials used comply with ASTM A403, A182 or A351.
Fittings can be specially manufactured to suit customers’ requirements in a variety of stainless and special alloys including CL6000 and 68,948 kPa (10,000 psi) fittings.
Prochem’s BSP range includes the following:
Prochem manufactures a complete range (from 6 (1⁄8″) to 100 (4″) NB) of BSP tapered male (R), BSP tapered female (Rc), BSP parallel female (Rp) sealing thread and BSP parallel male and female (G) fastening threads.