| 详细介绍： 玻纤增强聚丙烯FRPP管材概述
玻纤增强聚丙烯frpp管材标准：选用经处理的玻璃纤维改性聚丙烯材料生产，可输送一般用途的水或腐蚀性液体的输送。
饮用水管卫生性能符合GB/T17219规定。 玻纤增强聚丙烯frpp管材卓越的品质长久的使用寿命-----在额定温度、压力状况下，frpp管道可安全使用50年以上。
◇ 长久的使用寿命-----在额定温度、压力状况下，FRPP玻璃纤维聚丙烯管材可安全使用50年以上。
◇ 卓越的耐腐蚀性能-----FRPP管材能耐大多数化学物品的腐蚀，可在很大的范围内承受PH值范围在1-14的高浓度酸和碱的腐蚀。
◇ 优异的抗磨性能-----在输送矿砂泥浆时，FRPP管材的耐磨性是钢管的4倍以上。
◇ 较高的刚度-----由于加入了玻纤增强材料使FRPP管材不易变形。
◇ 耐热保温节能-----FRPP管材最高使用温度95度左右，该产品的导热系数仅为钢管的1/200，故有较好的保温性能。
◇ 可靠的连接性能-----FRPP管材热熔接口的强度高于管材本体，接缝不会由于土壤移动或载荷的作用而断开。
◇ 良好的施工性能-----FRPP管材质轻，焊接工艺简单，施工方便，工程综合造价低。
Glass fiber reinforced polypropylene FRPP tubes standard: choose the treatment of glass fiber modified polypropylene materials production, may transport the general use of water or corrosive liquid delivery.
Drinking water health performance accord with GB/T17219 provisions. Glass fiber reinforced polypropylene FRPP tubes excellent quality long service life - - - - - in rated temperature and pressure conditions, FRPP pipeline safe to use more than 50 years.
So long service life - - - - - in rated temperature and pressure conditions, FRPP glass fiber polypropylene pipe safe to use more than 50 years.
So excellent corrosion resistance - - - - - FRPP tubes ability most chemicals corrosion, but in large range bear PH value range in 1-14 high concentrations of acid and alkali corrosion.
So excellent antiwear performance - - - - - in conveying ore mud, FRPP tubes the wear resistance of the steel tube is more than four times.
So high stiffness - - - - - due to join the glass fiber reinforced material make FRPP tubes is out of shape not easily.
So heat insulation energy-saving - - - - - FRPP tubes maximum working temperature of 95 degrees or so, this product coefficient of thermal conductivity is only 1/200 of the steel pipe, it has good heat preservation performance.
So reliable connection performance - - - - - FRPP tubes hot melt interface strength is higher than pipe ontology, joint can be caused by soil move or load role and disconnect.
So good construction performance - - - - - FRPP tubes qualitative light, the welding process is simple, convenient construction, engineering comprehensive low cost.
frpp管性能
指标名称
|
单 位
|
指 标 值
|
热变形温度
|
0C
|
≥135
|
密 度
|
g/cm3
|
0.92—1.00
|
扁平试验
|
压至管材外径1/2 无裂缝
|
20 0C液压试验（瞬时爆破环向应力）
|
MPa
|
≥26
|
拉伸强度
|
MPa
|
35
|
断裂伸长率
|
%
|
≥90
|
悬臂梁冲击强度
|
KJ/m2
|
≥14
|
弯曲强度
|
MPa
|
≥45
|
落锤冲击能量
|
Kg.m
|
8
|
线膨胀系数
|
10-5m/m. 0C
|
9～11
|
frpp管规格
公称外径
|
公称偏差
|
0.4 MPa
|
0.6 MPa
|
0.8 MPa
|
1 MPa
|
|
|
S+偏差
|
S+偏差
|
S+偏差
|
S+偏差
|
25
|
+0.3
|
—
|
—
|
2.0+0.4
|
2.1+0.4
|
32
|
+0.3
|
—
|
—
|
2.2+0.4
|
2.7+0.5
|
40
|
+0.4
|
—
|
—
|
2.8+0.5
|
3.4+0.5
|
50
|
+0.5
|
2.0+0.4
|
2.6+0.5
|
3.4+0.6
|
4.2+0.6
|
63
|
+0.5
|
2.3+0.5
|
3.3+0.6
|
4.3+0.7
|
5.2+0.7
|
75
|
+0.7
|
2.7+0.5
|
3.9+0.6
|
5.1+0.8
|
6.2+0.9
|
90
|
+0.9
|
3.2+0.6
|
4.7+0.7
|
6.1+0.9
|
7.5+1.0
|
110
|
+1.0
|
3.9+0.6
|
5.7+0.8
|
7.5+1.0
|
9.1+1.2
|
125
|
+1.2
|
4.4+0.7
|
6.5+0.9
|
8.5+1.1
|
10.4+1.3
|
140
|
+1.3
|
5.0+0.7
|
7.2+1.0
|
9.5+1.2
|
11.6+1.4
|
160
|
+1.5
|
5.7+0.8
|
8.3+1.1
|
10.8+1.3
|
13.3+1.6
|
180
|
+1.7
|
6.4+0.9
|
9.3+1.2
|
12.2+1.4
|
14.9+1.7
|
200
|
+1.8
|
7.1+1.0, ,
|
10.3+1.3
|
13.6+1.6
|
16.6+1.9
|
225
|
+2.1
|
7.9+1.0
|
11.6+1.4
|
15.2+1.7
|
18.7+2.1
|
250
|
+2.3
|
8.8+1.1
|
12.9+1.5
|
17.0+1.9
|
20.7+2.3
|
280
|
+2.6
|
9.9+1.2
|
14.4+1.7
|
18.9+2.1
|
23.2+2.6
|
315
|
+2.9
|
11.1+1.3
|
16.2+1.9
|
21.2+2.4
|
26.1+2.9
|
355
|
+3.2
|
12.5+1.5
|
18.3+2.1
|
23.9+2.7
|
29.4+3.2
|
400
|
+3.6
|
14.1+1.7
|
20.6+2.3
|
26.9+3.0
|
33.2+3.6
|
450
|
+4.1
|
15.8+2.6
|
23.2+3.7
|
30.5+4.8
|
—
|
500
|
+4.5
|
17.6+2.9
|
25.7+4.1
|
33.9+5.3
|
—
|
560
|
+5.0
|
21.6+3.0
|
31.7+4.3
|
—
|
—
|
630
|
+5.0
|
24.3+3.2
|
35.7+4.5
|
—
|
—
|
6: frpp管长度5m+20mm特殊尺寸按需方要求特制
frpp管产品分类
1) 按管径分类 增强聚丙烯frpp管常用的有十二种规格。
2) 采用焊丝熔接连接。
3) 适应于排入管道的水温不大于40℃。
主要适用场合：建筑较大区域排水工程。
frpp管施工、安装要点
1) 管道应敷设在原状土地基或经开槽处理后回填密实的地基上。
2) 沟槽槽底净宽度可按管径大小，土质条件、埋设深度施工工艺等确定。
3) 开挖沟槽时，应严格控制基底高程，不得扰动基面。管
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