D型管件的结构型式和基本尺寸要求

D型管件的结构型式和基本尺寸要求D型T、45E-A、45E-B、90E-A、90E-B、C、CAP管件的结构型式和基本尺寸见图A.1和表A.1、表A.2、表A.3。T管件45E-A管件45E-B管件90E-A管件90E-B管件C管件CAP管件图A.1D型ST、45E-A、45E-B、90E-A、B90E-B、SC、CAP管件表A.2D型T、45E-A、45E-B、90E-A、B90E-B、SC、CAP管件的基本尺寸单位为毫米公称尺寸DN管外径DwLHL1L2L3L4L5L61015.064393641495548291518.068423742535948312022.074454248616750332528.084524854727854353235.01005855818613062414042.011463659911217671485054.0138787812712521183566576.1230106123188190247141948088.9260126141225220292162104100108.0310146166275260358194125D型CR管件的结构型式和基本尺寸见图A.2和表A.4。(DN15～50) (DN60～100)图A.2D型CR管件表A.4D型RC管件的基本尺寸单位为毫米管外径Dw×Dw1L15×1018.0×15.05520×1022.0×15.05920×1522.0×18.05725×1528.0×18.06425×2028.0×22.05932×1535.0×18.07832×2035.0×22.07132×2535.0×28.06840×1542.0×18.08040×2042.0×22.08840×2542.0×28.07940×3242.0×35.07250×1554.0×18.09650×2054.0×22.010950×2554.0×28.010250×3254.0×35.09550×4054.0×42.08965×5076.1×54.016080×5088.9×54.020180×6588.9×76.1179100×65108×76.1229100×80108×88.9230D型TR管件的结构型式和基本尺寸见图A.3和表A.5。图A.3D型异径三通管件表A.5D型异径三通的基本尺寸单位为毫米管外径Dw×Dw1LH15×1018.0×15.0684120×1022.0×15.0744320×1522.0×18.0744525×1228.0×15.0844525×1528.0×18.0844525×2028.0×22.0844732×1535.0×18.01005032×2035.0×22.01005132×2535.0×28.01005240×1542.0×18.01145340×2042.0×22.01145340×2542.0×28.01145640×3242.0×35.01146150×1554.0×18.01385850×2054.0×22.01385850×2554.0×28.01386450×3254.0×35.01386750×4054.0×42.01387065×5076.1×54.02308580×5088.9×54.02609180×6588.9×76.1260116100×65108.0×76.1310126100×80108.0×88.9310136D型ITC、ETC管件的结构型式和基本尺寸见图A.4、图A.5和表A.6。图A.4ITC管件图A.5ETC管件表A.6D型ITC、ETC管件的基本尺寸单位为毫米公称尺寸DN管螺纹Rp/inR1/in管外径DwLL1101/215.05953151/218.059533/46257201/222.060543/4625816661253/428.063611696411/4716832135.0