Profile: ASLR Fabrication Services Ltd. specializes in offering pre-fabricated pipeworks. We provide semi automated welding, manual welding, roll grooving, threading, shot blasting and powder coating services. We are able to produce BSP & NPT pipework threads between 15mm and 100mm nominal bore. Malleable iron pipe fittings are made on to their optimum torque setting using our purpose built machinery. Threaded joints are formed using an anaerobic thread locking solution, which cures to form a watertight rigid seal.