Txawm hais tias tus nqi ntawm PPR cov kav dej fittings tsis ntau npaum li cov kav dej PPR, nws kuj yog ib qho khoom siv tsis tau hauv kev tsim kho vaj tse. Tej zaum peb yuav paub txog PPR cov kav dej, tab sis ntau tus neeg tsis paub ntau txog PPR yeeb nkab fittings. PPR yeeb nkab fittings ua lub luag haujlwm hauv kev sib txuas ntawm cov kav dej Nws kuj yog qhov dav heev, yog li muaj ob lub cim ntawm F thiab M hauv cov ntsiab lus ntawm PPR yeeb nkab fittings. Nws txhais li cas? Koj puas paub ib yam dab tsi?
First of all, let's talk about F (Femaie Screw), which means inner wire, which can also be called inner tooth. Refers to the thread specification of the accessories, for example: S251/2F represents the inner thread elbow with the thread size of 20mm and the pipe diameter of DN25mm, (the inner thread is the inner thread (thread), and the inner thread elbow is the plumbing installation A commonly used end fitting for steering connection.)
PPR yeeb nkab fittings
Qhov thib ob, M (Male Screw) sawv cev rau cov hlau sab nraud, tseem hu ua cov hniav sab nrauv, piv txwv li: S251/2M txhais tau tias qhov loj ntawm cov ntsia hlau yog 20 hli, thiab cov hlau sab nraud nrog txoj kab uas hla ntawm DN25mm yog ncaj qha. (Cov hniav sab nrauv yog cov hniav (xov) nyob rau sab nrauv, uas ncaj qha mus rau ob lub kav dej. Cov hniav sab nrauv yuav tsum tau siv ncaj qha nrog cov khoom siv nrog cov hniav sab hauv)
PPR yeeb nkab fittings
Life is full of knowledge, and it is always useful to know more about it. Even though the size of PPR pipe fittings is relatively small compared to PPR pipes, there will always be its presence in some essential places, providing convenience for people's water supply system and providing Contribute to the comfort of people's lives. Small fittings, big effects!