Cov tuam txhab sib txawv ntawm PPSU yeeb nkab fittings, cov khoom sib txawv, thiab cov kev xav tau sib txawv yuav cuam tshuam rau cov thickness ntawm cov khoom kawg, thiab cov thickness ntawm cov khoom yuav muaj qee yam cuam tshuam rau kev siv cov khoom tom qab. Kev cuam tshuam ntawm cov tuab ntawm PPSU yeeb nkab fittings ntawm cov khoom: Thawj yog kev ntseeg siab. Qhov siab dua qhov tuab ntawm cov khoom, qhov siab dua qhov kev ntseeg ntawm cov khoom. Thaum siv cov khoom siv tib yam, cov tuab tuaj yeem txhim kho kev ntseeg tau ntawm cov khoom. Phab ntsa thickness ntawm cov khoom yog proportional rau cov degree ntawm firmness, thiab tom qab siv lub sij hawm kuj yuav txawv; stability, qee cov kav dej feem ntau ntsib cov pob txha thiab cov kab nrib pleb hauv kev siv tom qab, uas yog tshwm sim los ntawm cov thickness tsis txaus. Thaum lub thickness tsis tuaj yeem ncav cuag lub peev xwm tiag tiag, cov khoom yuav muaj teeb meem ntawm pob txha. Qhov siab dua qhov tuab, qhov siab dua qhov ruaj khov. Lwm qhov xwm txheej yog qhov tuab ntawm cov yeeb nkab yog nyias, khoov tshwm sim nyob rau theem tom qab, thiab qhov khoob tshwm sim ntawm qhov sib cuam tshuam, uas ncaj qha cuam tshuam rau lub thickness. Siv lub sij hawm teeb meem: Lub thickness ntau dua, lub sij hawm siv ntev dua. Cov khoom siv ntawm PPSU yeeb nkab fittings kuj yuav cuam tshuam los ntawm lwm yam. Thaum muaj qee qhov kev txwv tsis pub dhau, teeb meem yuav tshwm sim. Yog hais tias lub thickness yog nce, lub sij hawm no yuav txuas ntxiv. Bearing muaj peev xwm: Lub thinner lub thickness, qhov phem lub peev xwm yuav yuav.
