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圆连接管及示意图

塑料波纹管与镀锌波纹管性能对比:性能塑料波纹管镀锌波纹管耐腐蚀性比较稳定,永不生锈与水泥粘结有不良影响耐久性水泥包裹密封下老化时间达50年使用寿命一般在5年最小弯曲半径0.9-1.5米(约10-15倍内径)大于30倍内径局部荷载的抵抗能力荷载作用后不会渗漏,无弯曲渗漏之忧管材变形后不可恢复,荷载作用后会漏水集中荷载的抵抗能力不怕踩压,不易被振捣棒戳破踩压易变形耐水压密封性湿度20度,压力50KPa
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塑料波纹管与镀锌波纹管性能对比:

性能 塑料波纹管 镀锌波纹管
耐腐蚀性 比较稳定,永不生锈 与水泥粘结有不良影响
耐久性 水泥包裹密封下老化时间达50年 使用寿命一般在5年
最小弯曲半径 0.9-1.5米(约10-15倍内径) 大于30倍内径
局部荷载的抵抗能力 荷载作用后不会渗漏,无弯曲渗漏之忧 管材变形后不可恢复,荷载作用后会漏水
集中荷载的抵抗能力 不怕踩压,不易被振捣棒戳破 踩压易变形
耐水压密封性 湿度20度,压力50KPa条件下,保持24小时不漏水 无压力下即会漏水,有压力作用下渗水泥
磨擦系数 0.14 0.25
绝缘性 不导电,绝缘性好 导电
与混凝土的粘结性 波纹高,与与混凝土的机械粘结好 生锈后降低与混凝土的粘结性

 

技术参数

圆形波纹管技术参数表:

规格 d(Φ) D(Φ) S(mm) 配套使用锚具
DF-SBG-50Y 50 61 2 M15-3~5
DF-SBG-70Y 70 81 2 M15-6~9
DF-SBG-80Y 80 91 2 M15-7~70
DF-SBG-85Y 85 99 2 M15-10~12
DF-SBG-90Y 90 104 2 M15-11~13
DF-SBG-100Y 100 114 2 M15-13~19
DF-SBG-110Y 110 124 2 M15-19~25
DF-SBG-120Y 120 135 2.5 M15-20~27
DF-SBG-130Y 430 145 2.5 M15-28~30
DF-SBG-140Y 140 155 3 M15-31~37
DF-SBG-160Y 160 175 3 M15-38~55

 

扁波纹管技术参数表

规格 U1 U2 s 配套使用锚具
DF-SBG-46B 46 20 2 BM15-2
DF-SBG-60B 60 20 2 BM15-3
DF-SBG-72B 72 23 2.5 BM15-4
DF-SBG-90B 90 23 2.5 BM15-5

 

圆连接管技术参数表

规格 d(Φ) D(Φ) L(mm)
DFLG-50 64 67 160
DFLG-70 84 87 160
DFLG-85 102 106 160
DFLG-100 117 121 160
DFLG-120 137 141 170
DFLG-130 147 151 170

 

扁型连接管技术参数表

规格 U1 U2 L
BLG-46 59 33 160
BLG-60 73 33 160
BLG-72 87 38 160
BLG-90 105 38 160

 

圆连接头技术参数表

规格 d(Φ) D(Φ) d1(Φ) D1(Φ) L
DFLT-3/4 64 67 51 55 130
DFLT-5 64 67 60 64 130
DFLT-6/7 84 87 75 79 130
DFLT-8/9 84 87 80 84 130
DFLT-10/12 102 106 85 89 130
DFLT-13/19 117 121 95 99 130
DFLT-20/24 137 141 105 109 145
DFLT-25/27 137 141 116 120 145

 

扁型连接头技术参数表

规格 U1 U2 U3 U4 L
BLT-2 59 33 50 20 130
BLT-3 73 33 60 20 130
BLT-4 87 38 71 21 130
BLT-5 105 38 91 21 130

 

  

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