Lima New Material (Suzhou) Co., Ltd. JA double-sided insulated herringbone ladder Product Number Step number Specificatio n parameters （m） LM-JA-12 0 2X4steps height1.2 Theoretic al weight （KG) Step spacing(cm ) Textur e of materia l load （KG） 7.2 30 FRP-Al Profile 150 LM-JA-15 0 2X5steps height1.5 8.9 30 FRP-Al Profile 150 LM-JA-18 0 2X6steps height1.8 10.8 30 FRP-Al Profile 150 LM-JA-21 0 2X7steps height2.1 12.8 30 FRP-Al Profile 150 LM-JA-24 0 2X8steps height2.4 14.6 30 FRP-Al Profile 150 LM-JA-27 0 2X9steps height2.7 16.5 30 FRP-Al Profile 150 LM-JA-30 0 2X10step s height3 18.5 30 FRP-Al Profile 150 JD single-sided insulated herringbone ladder Product Number Step number Specificatio n parameters （m） Theoretica l weight(KG ) Step spacing(cm ) Texture of materia l load （KG） LM-JD-12 0 4steps height1.2 5.8 30 FRP-Al Profile 150 LM-JD-15 0 6steps height1.5 7.2 30 FRP-Al Profile 150 LM-JD-18 0 6steps height1.8 8.6 30 FRP-Al Profile 150 LM-JD-21 0 7steps height2.1 10 30 FRP-Al Profile 150 LM-JD-24 0 8steps height2.4 11.5 30 FRP-Al Profile 150 LM-JD-27 0 9steps height2.7 13 30 FRP-Al Profile 150 LM-JD-30 0 10step s height3 14.3 30 FRP-Al Profile 150 JR insulated herringbone ladder Product Number Step number Specificatio n parameters （m） Theoretica l weight(KG ) Step spacing(cm ) Textur e of materia l load （KG） LM-JR-12 0 2X4steps height1.2 7.6 30 FRP-Al Profile 150 LM-JR-15 0 2X5steps height1.5 9.4 30 FRP-Al Profile 150 LM-JR-18 0 2X6steps height1.8 11.2 30 FRP-Al Profile 150 LM-JR-21 0 2X7steps height2.1 13.2 30 FRP-Al Profile 150 LM-JR-24 0 2X8steps height2.4 15 30 FRP-Al Profile 150 LM-JR-27 0 2X9steps height2.7 17 30 FRP-Al Profile 150 LM-JR-30 0 2X10step s height3 19 30 FRP-Al Profile 150 JS insulated elevator Product Number Step number Theoretic Specification al parameters（m） weight(K G) LM-JS2X 8 2X8step s Extended height:4.4 Closedheight 2.9 : 14.8 Step spacing(c m) Textur e of materi al load （KG） 30 FRP-A l Profile 150 LM-JS2X 10 LM-JS2X 12 LM-JS2X 14 LM-JS2X 16 LM-JS2X 18 LM-JS2X 19 2X10ste ps Extended height:5.6 Closedheight 3.5 2X12ste ps Extended height:6.8 Closedheight 4.1 2X14ste ps Extended height:8 Closedheight 4.7 2X16ste ps Extended height:9.2 Closedheight 5.3 2X18ste ps Extended height:10.4 Closedheight 5.9 2X19ste ps Extended height:11 Closedheight 6.2 : : : : : : 18 21 23.9 34.7 39.5 43.5 30 FRP-A l Profile 150 30 FRP-A l Profile 150 30 FRP-A l Profile 150 30 FRP-A l Profile 150 30 FRP-A l Profile 150 30 FRP-A l Profile 150