钢梯应用领域：
钢梯采用钢格板作梯踏步，符合国家标准，工业化生产，施工简便，热浸锌表面处理，免定期油漆防
腐，具有新颖美观，坚固耐用，安装快捷等特点。广泛用于污水处理厂，自来水，电厂及石化等企事
业单位，产品符合中国通用建筑标准设计图集87J432。
钢梯系列：种类角度型号梯宽踏步高踏步板梯梁材料梯段限高踏步长总体宽规格型式阶梯30°TT30-1010001140160G325/30/100-305X1000T1 T2 T3 T4[185mTT30-099001040160G325/30/100-305X90035°TT35-1010001140175G325/30/100-305X1000TT35-099001040175G325/30/100-305X90040°TT40-1010001130185G325/30/100-275X1000[16TT40-099001030185G325/30/100-275X90045°TT45-1010001130200G325/30/100-245X1000TT45-099001030200G325/30/100-245X900TT45-08800930200G325/30/100-245X800TT45-07700830200G325/30/100-245X700TT45-06600730200G325/30/100-245X600靠梯50°TT50-1010001130210G255/30/100-245X1000TT50-099001030210G325/30/100-305X900TT50-08800930210G325/30/100-305X800TT50-07700830210G325/30/100-305X700TT50-06600730210G255/30/100-185X60055°TT55-08800916225G255/30/100-185X800[145mTT55-07700816225G255/30/100-185X70060°TT60-08800916235G255/30/100-185X800TT60-07700816235G255/30/100-155X70065°TT65-07700816245G255/30/100-155X700TT65-06600716245G255/30/100-155X600抓梯70°TT70-06600706255G255/30/100-125X600[125m75°TT75-06600706265G255/30/100-125X600直梯80°TT75-055005963001"管11/2"9m85°TT85-044004853003/4"管11/4"4.5m90°TT90-044004853003/4"管11/4"9m
示意图：
