鋼絲網(wǎng)骨架塑料復(fù)合管是一款改良過的新型的鋼骨架塑料復(fù)合管。這種管材又稱為srtp管。這種新型管道是用高強度過塑鋼絲網(wǎng)骨架和熱塑性塑料聚乙烯為原材料，鋼絲纏繞網(wǎng)作為聚乙烯塑料管的骨架增強體，以高密度聚乙烯（HDPE）為基體，采用高性能的HDPE改性粘結(jié)樹脂將鋼絲骨架與內(nèi)、外層高密度聚乙烯緊密地連接在一起，使之具有優(yōu)良的復(fù)合效果。因為有了高強度鋼絲增強體被包覆在連續(xù)熱塑性塑料之中，因此這種復(fù)合管克服了鋼管和塑料管各自的缺點，而又保持了鋼管和塑料管各自的優(yōu)點。
鋼絲網(wǎng)骨架塑料復(fù)合管，采用了優(yōu)質(zhì)的材質(zhì)和先進的生產(chǎn)工藝，使之具有更高的耐壓性能。同時，該復(fù)合管具有優(yōu)良的柔性，適用于長距離埋地用供水、輸氣管道系統(tǒng)。鋼絲網(wǎng)骨架聚乙烯復(fù)合管采用的管件是聚乙烯電熔管件。連接時，利用管件內(nèi)部發(fā)熱體將管材外層塑料與管件內(nèi)層塑料熔融，把管材與管件可靠地連接在一起。
外觀：管材內(nèi)外表面應(yīng)平整光滑，色澤均勻，不得有鋼絲裸露及明顯的劃痕、氣泡等缺陷。
|
公稱半徑dn（mm）
|
公稱壓力Mpa
|
|
0.8
|
1
|
1.25
|
1.6
|
2
|
2.5
|
3.5
|
|
基本尺寸
|
極限偏差
|
公稱厚度en及極限偏差/mm
|
|
50
|
1.2
|
|
|
|
4.5 +1.2
|
5.0 +1.2
|
5.5 +1.5
|
1.5
|
|
0
|
0
|
0
|
0
|
5.5 0
|
|
63
|
1.2
|
|
|
|
4.5 +1.2
|
5.0 +1.2
|
5.5 +1.5
|
5.5 +1.5
|
|
0
|
0
|
0
|
0
|
0
|
|
75
|
1.2
|
|
|
|
5.0 +1.2
|
5.0 +1.2
|
5.5 +1.5
|
6.0 +1.5
|
|
0
|
0
|
0
|
0
|
0
|
|
90
|
1.4
|
|
|
|
5.5 +1.5
|
5.5 +1.5
|
5.5 +1.5
|
6.0 +1.5
|
|
0
|
0
|
0
|
0
|
0
|
|
110
|
1.5
|
|
5.5 +1.5
|
5.5 +1.5
|
7.0 +1.5
|
7.0 +1.5
|
7.5 +1.5
|
8.5 +1.5
|
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
|
140
|
1.7
|
|
5.5 +1.5
|
5.5 +1.5
|
8.0 +1.5
|
8.5 +1.5
|
9.0 +1.5
|
9.5 +1.5
|
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
|
160
|
2
|
|
6.0 +1.5
|
6.0 +1.5
|
9.0 +1.5
|
9.5 +1.5
|
10.0 +2.0
|
10.5 +2.0
|
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
|
200
|
2.3
|
|
6.0 +1.5
|
6.0 +1.5
|
9.5 +1.5
|
10.5 +2.0
|
11.0 +2.0
|
12.5 +2.2
|
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
|
225
|
2.5
|
|
8.0 +1.5
|
8.0 +1.5
|
10.0 +2.0
|
10.5 +2.0
|
11.0 +2.0
|
|
|
0
|
0
|
0
|
0
|
0
|
0
|
|
250
|
2.5
|
8.0 +1.5
|
10.5 +2.0
|
10.5 +2.0
|
12.0 +2.2
|
12.0 +2.2
|
12.5 +2.2
|
|
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
|
315
|
2.7
|
9.5 +1.5
|
11.5 +2.0
|
11.5 +2.0
|
13.0 +2.5
|
13.0 +2.5
|
|
|
|
0
|
0
|
0
|
0
|
0
|
0
|
|
355
|
2.8
|
10.0 +1.5
|
12.0 +2.2
|
12.0 +2.2
|
14.0 +2.5
|
|
|
|
|
0
|
0
|
0
|
0
|
0
|
|
400
|
3
|
10.5 +2.0
|
12.5 +2.2
|
12.5 +2.2
|
15.0 +2.8
|
|
|
|
|
0
|
0
|
0
|
0
|
0
|
|
450
|
3.2
|
11.5 +2.0
|
13.5 +2.5
|
13.5 +2.5
|
16.0 +2.8
|
|
|
|
|
0
|
0
|
0
|
0
|
0
|
|
500
|
3.2
|
12.5 +2.0
|
15.5 +2.8
|
15.5 +2.8
|
18.0 +3.0
|
|
|
|
|
0
|
0
|
0
|
0
|
0
|
|
560
|
3.2
|
17.0 +3.0
|
20.0 +3.0
|
|
|
|
|
|
|
0
|
0
|
0
|
|
630
|
+3.2 0
|
20.0 +3.0
|
23.0 +3.0
|
|
|
|
|
|
|
0
|
0
|
鋼絲網(wǎng)骨架聚乙烯復(fù)合管礦用通用管材的公稱壓力、公稱外徑、最小壁厚及極限偏差
|
公稱外徑dn（mm）
|
公稱壓力Mpa
|
|
0.8
|
1
|
1.25
|
1.6
|
2
|
2.5
|
3.5
|
|
基本尺寸
|
極限偏差
|
最小壁厚及極限偏差/mm
|
|
50
|
1.2
|
|
|
|
4.5 +1.2
|
5.5 +1.2
|
5.5 +1.5
|
5.5 +1.5
|
|
0
|
0
|
0
|
0
|
0
|
|
63
|
1.2
|
|
|
|
4.5 +1.2
|
5.0 +1.2
|
5.5 +1.5
|
5.5 +1.5
|
|
0
|
0
|
0
|
0
|
0
|
|
75
|
1.2
|
|
|
|
5.0 +1.2
|
5.0 +1.2
|
5.5 +1.5
|
6.0 +1.5
|
|
0
|
0
|
0
|
0
|
0
|
|
90
|
1.4
|
|
|
|
5.5 +1.5
|
5.5 +1.5
|
5.5 +1.5
|
6.0 +1.5
|
|
0
|
0
|
0
|
0
|
0
|
|
110
|
1.5
|
|
5.5 +1.5
|
5.5 +1.5
|
7.0 +1.5
|
7.0 +1.5
|
7.5 +1.5
|
8.5 +1.5
|
|
0
|
0
|
0
|
0
|
0
|
tags:鋼絲網(wǎng)骨架塑料復(fù)合管廠家，鋼絲網(wǎng)骨架塑料復(fù)合管價格
