Flat sling tha taka dah chuan kum tam tak chhung service rintlak tak a pe thei a ni. Sling dik lo taka dah chu ngawi rengin a chhe thei a—abrasive wear, chemical exposure, UV radiation, leh mildew lo pung avângin chakna a hloh a, hmuh theiha vaukhânna engmah awm lovin.
Flat sling zau zawng dik thlan hi thil pawimawh pahnih: load capacity leh surface pressure inkara balance act a ni. Sling zau zawk hian working load limit sang zawk a pe a, hmun zau zawkah weight a sem darh a, hei hian load nalh tak takte tihchhiat emaw, tihchhiat emaw hlauhawmna a ti tlem a ni.
Flat sling chu a chung lamah serviceable tha takin a lang thei a, chutih rualin a load-bearing capacity tichhe thei damage a thup thei bawk. ASME B30.9-in a sawi dan chuan, synthetic web sling-te chu chhiatna dinhmun bik a awm hunah service aṭangin lak chhuah nghal tur a ni—chu chu load-bearing fiber-te pholang thei hole, tear, cut, emaw snags te pawh a ni a, load-bearing splice-a stitching chhe emaw, chhe tawh emaw pawh a tel
Eye & eye flat sling leh tawp nei lo flat sling thlan chu pakhat chak zawk chungchang a ni lo—an pahnih hian size pakhat atan rated capacities inang an pe a, vertical, choker, leh basket hitches-ah te hman theih a ni