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Production categories:
FRP fitting includes elbow, tee, flange, Y-type connector, T-type connector, reducer, etc. Every kind of FRP pipe has its corresponding pipe fittings. Please refer to the following pictures.
Molding process:
There are two processes: hand lay-up molding and winding molding.
Elbow dimension & sketch
D
|
R
|
0.6Mpa
|
1.0Mpa
|
1.6Mpa
|
TH
|
L
|
TH
|
L
|
TH
|
L
|
10
|
15
|
5
|
115
|
5
|
115
|
5
|
115
|
15
|
22.5
|
5
|
122.5
|
5
|
122.5
|
5
|
122.5
|
20
|
30
|
5
|
130
|
5
|
130
|
5
|
130
|
25
|
37.5
|
5
|
137.5
|
5
|
137.5
|
5
|
137.5
|
32
|
48
|
5
|
148
|
5
|
148
|
5
|
148
|
40
|
60
|
5
|
160
|
5
|
160
|
5
|
160
|
50
|
75
|
5
|
175
|
5
|
175
|
5
|
225
|
65
|
97.5
|
5
|
197.5
|
5
|
247.5
|
5
|
257.5
|
80
|
120
|
5
|
270
|
5
|
280
|
5.7
|
320
|
100
|
150
|
5
|
300
|
5
|
330
|
6.7
|
400
|
125
|
187.5
|
5
|
387.5
|
5.6
|
417.5
|
8
|
487.5
|
150
|
225
|
5
|
425
|
6.4
|
505
|
9.3
|
595
|
200
|
300
|
5.4
|
520
|
8
|
660
|
11.9
|
800
|
250
|
375
|
6.4
|
655
|
10
|
795
|
14.4
|
995
|
300
|
450
|
6.4
|
750
|
10
|
950
|
14.4
|
|
350
|
525
|
6.4
|
925
|
10
|
1095
|
14.4
|
|
400
|
600
|
6.9
|
1020
|
10.4
|
|
15.8
|
|
450
|
675
|
7.5
|
1155
|
11.5
|
|
17.5
|
|
500
|
750
|
8.2
|
1290
|
12.7
|
|
19.3
|
|
600
|
900
|
9.5
|
1540
|
14.9
|
|
22.9
|
|
700
|
1050
|
10.9
|
|
17.1
|
|
26.4
|
|
800
|
1200
|
12.2
|
|
19.3
|
|
30
|
|
900
|
1350
|
13.5
|
|
21.5
|
|
33.5
|
|
1000
|
1500
|
14.9
|
|
23.8
|
|
37.1
|
|
Remarks: 1. The liner thickness is 1.5mm, safety modulus is 8.
2. The thickness in the table is just for reference, according to the specific use condition, and design should be taken as the standard.
Elbow sketch: note--R=1.5D, R=2D elbow
Assembled randomly
Reducer dimension and sketch
D1
|
D2
|
L0
|
0.6Mpa
|
1.0Mpa
|
1.6Mpa
|
TH
|
L
|
TH
|
L
|
TH
|
L
|
15
|
10
|
37.5
|
5
|
237.5
|
5
|
237.5
|
5
|
237.5
|
20
|
15
|
37.5
|
5
|
237.5
|
5
|
237.5
|
5
|
237.5
|
25
|
20
|
37.5
|
5
|
237.5
|
5
|
237.5
|
5
|
237.5
|
32
|
25
|
37.5
|
5
|
237.5
|
5
|
237.5
|
5
|
237.5
|
40
|
32
|
37.5
|
5
|
237.5
|
5
|
237.5
|
5
|
237.5
|
50
|
40
|
37.5
|
5
|
237.5
|
5
|
237.5
|
5
|
237.5
|
65
|
50
|
37.5
|
5
|
237.5
|
5
|
287.5
|
5
|
287.5
|
80
|
65
|
37.5
|
5
|
287.5
|
5
|
347.5
|
5.7
|
347.5
|
100
|
80
|
37.5
|
5
|
350
|
5
|
390
|
6.7
|
397.5
|
125
|
100
|
62.5
|
5
|
412.5
|
5.6
|
472.5
|
8
|
500
|
150
|
125
|
62.5
|
5
|
462.5
|
6.4
|
572.5
|
9.3
|
612.5
|
200
|
100
|
250
|
5.4
|
620
|
8
|
790
|
11.9
|
732.5
|
200
|
150
|
125
|
5.4
|
545
|
8
|
765
|
11.9
|
1000
|
250
|
200
|
125
|
6.4
|
625
|
10
|
905
|
14.4
|
995
|
300
|
200
|
250
|
6.4
|
770
|
10
|
1110
|
14.4
|
1245
|
300
|
250
|
125
|
6.4
|
705
|
10
|
1045
|
14.4
|
|
350
|
300
|
125
|
6.4
|
825
|
10
|
1195
|
14.4
|
|
400
|
300
|
250
|
6.9
|
970
|
10.4
|
|
|
|
400
|
350
|
125
|
6.9
|
945
|
10.4
|
|
15
|
|
450
|
400
|
125
|
7.5
|
1025
|
11.5
|
|
17.5
|
|
500
|
400
|
250
|
8.2
|
1210
|
12.7
|
|
19.3
|
|
500
|
450
|
125
|
8.2
|
1145
|
12.7
|
|
19.3
|
|
600
|
500
|
250
|
9.5
|
1430
|
14.9
|
|
22.9
|
|
700
|
600
|
250
|
10.9
|
|
17.1
|
|
26.4
|
|
800
|
700
|
250
|
12.2
|
|
19.3
|
|
3015.8
|
|
900
|
800
|
250
|
13.5
|
|
21.5
|
|
33.5.8
|
|
1000
|
900
|
250
|
14.9
|
|
23.8
|
|
37.1
|
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Note: 1. Reducer standard L0=2.5(D1-D2), you can choose any one of them according to need.
2. When the reducer Diameter ≦250, the reinforced layer should use chopped strand; when diameter ≧300, the chopped strand and glass cloth should be used alternatively on the reinforced layer.
3. The thickness of liner is 1.5mm, and the safety modulus is 8.
4. The thickness in the table is only for reference, according to the specific using condition, and the design should be taken as the standard.
Reducer sketch
Tee dimension & sketch
D
|
0.7Mpa
|
1.0Mpa
|
1.6Mpa
|
TH
|
L=2L1
|
B
|
TH
|
L=2L1
|
B
|
TH
|
L=2L1
|
B
|
10
|
5
|
300
|
50
|
5
|
300
|
50
|
5
|
300
|
50
|
15
|
5
|
300
|
50
|
5
|
300
|
50
|
5
|
300
|
50
|
20
|
5
|
300
|
50
|
5
|
300
|
50
|
5
|
300
|
50
|
25
|
5
|
300
|
50
|
5
|
300
|
50
|
5
|
300
|
50
|
32
|
5
|
300
|
50
|
5
|
300
|
50
|
5
|
300
|
50
|
40
|
5
|
300
|
50
|
5
|
300
|
50
|
5
|
300
|
50
|
50
|
5
|
300
|
50
|
5
|
300
|
50
|
5
|
300
|
50
|
65
|
5
|
300
|
50
|
5
|
300
|
50
|
5
|
350
|
60
|
80
|
5
|
300
|
50
|
5
|
350
|
50
|
5.7
|
450
|
80
|
100
|
5
|
350
|
50
|
5
|
400
|
50
|
6.7
|
520
|
80
|
125
|
5
|
400
|
50
|
5.6
|
500
|
80
|
8
|
650
|
100
|
150
|
5
|
460
|
50
|
6.4
|
600
|
80
|
9.3
|
780
|
120
|
200
|
5.4
|
600
|
60
|
8
|
800
|
100
|
11.9
|
1050
|
160
|
250
|
6.4
|
740
|
80
|
10
|
960
|
130
|
14.4
|
1300
|
200
|
300
|
6.4
|
840
|
100
|
10
|
1200
|
150
|
14.4
|
1560
|
240
|
350
|
6.4
|
1000
|
120
|
10
|
1380
|
180
|
14.4
|
1820
|
280
|
400
|
6.9
|
1200
|
120
|
10.4
|
1580
|
200
|
15.8
|
2080
|
320
|
450
|
7.5
|
1260
|
150
|
11.5
|
1720
|
230
|
17.5
|
2340
|
360
|
500
|
8.2
|
1400
|
150
|
12.7
|
1940
|
250
|
19.3
|
2600
|
400
|
600
|
9.5
|
1650
|
180
|
14.9
|
2320
|
300
|
22.9
|
3120
|
480
|
700
|
10.9
|
1900
|
210
|
17.1
|
2700
|
350
|
26.4
|
3640
|
560
|
800
|
12.2
|
2150
|
240
|
19.3
|
3100
|
400
|
30
|
4160
|
640
|
900
|
13.5
|
2440
|
270
|
21.5
|
3400
|
450
|
33.5
|
4680
|
720
|
1000
|
14.9
|
2700
|
300
|
23.8
|
3850
|
500
|
37.1
|
5200
|
800
|
Remarks: 1. The connection method should fit to the pipe.
2. The thickness of liner is 1.5mm, the safety modulus is 8.
3. The thickness in the table are only for the reference, according to the specific using condition, and the design should be taken as the standard.
Flange dimension & sketch
D
|
0.6Mpa
|
1.0Mpa
|
1.6Mpa
|
|
S
|
L
|
S
|
L
|
S
|
L
|
10
|
12
|
100
|
15
|
100
|
15
|
100
|
15
|
12
|
100
|
15
|
100
|
15
|
100
|
20
|
12
|
100
|
15
|
100
|
18
|
100
|
25
|
12
|
100
|
18
|
100
|
20
|
100
|
32
|
15
|
100
|
18
|
100
|
22
|
100
|
40
|
15
|
100
|
20
|
100
|
25
|
100
|
50
|
15
|
100
|
22
|
100
|
25
|
150
|
65
|
18
|
100
|
25
|
150
|
30
|
160
|
80
|
18
|
150
|
28
|
160
|
30
|
200
|
100
|
20
|
150
|
28
|
180
|
35
|
250
|
125
|
22
|
200
|
30
|
230
|
35
|
300
|
150
|
25
|
200
|
32
|
280
|
42
|
370
|
200
|
28
|
220
|
35
|
360
|
52
|
500
|
250
|
30
|
280
|
45
|
420
|
56
|
620
|
300
|
40
|
300
|
52
|
500
|
|
|
350
|
45
|
400
|
60
|
570
|
|
|
400
|
50
|
420
|
|
|
|
|
450
|
50
|
480
|
|
|
|
|
500
|
50
|
540
|
|
|
|
|
600
|
50
|
640
|
|
|
|
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Remark: flanges fabricated by Zhongsheng completely comply with the standard joint dimension, such as JB/T81-94, GB91115-88, ANSI, and JIS.
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