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Plastic Pipe Plugs/Pipe Internal End Caps
Plastic Gas/Water Pipe Caps and Plugs
Recessed Pipe Caps for Crane Hooks/Liftable Pipe Caps
Flange Caps and Covers
Plastic Flange Face Protectors
Plastic Bolted Quick Fit Flange Covers
Plastic Full Face Flange Protectors
Push-ln Flange-Face Covers
Marine Flanges Face Protection
Plastic Plugs for Tubes
Round Plastic Plugs
Square Plastic Tubes
Rectangular Plastic Plugs
Thread Protectors
Thread Protectors for Tubing and Casing
Thread Protectors for Drill Pipes and Drill Collars
Plastic Caps for Packaging
Plastic Plugs for Furniture
Plastic Plugs for School Furniture
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PRODUCTS LIST
Pipe Caps and Plugs
Plastic Pipe External End Caps
Plastic Pipe Plugs/Pipe Internal End Caps
Plastic Gas/Water Pipe Caps and Plugs
Recessed Pipe Caps for Crane Hooks/Liftable Pipe Caps
Flange Caps and Covers
Plastic Flange Face Protectors
Plastic Bolted Quick Fit Flange Covers
Plastic Full Face Flange Protectors
Push-ln Full-Face flange Protectors
Marine Flanges Face Protection
Plastic Plugs for Tubes
Round Plastic Plugs
Square Plastic Plugs
Rectangular Plastic Plugs
Plastic Plugs for Furniture
Thread Protectors
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Plastic Bolted Quick Fit Flange Covers
A. Color: Yellow, Blue, White, Orange, Black, Red, Green, etc
B
. Material: LDPE
C
. Usage: To protect flange from damage and contamination during transit, handling and storage
D
. Available in 150 /300/600/900/1500/2500Lb. Pressure classes
E
. Designed with a flexible hinge for easier installation and quicker removal
F
. Designed with enhanced side and end walls to enable greater surface contact with the face of the flange
G
. Being specific to the size and pressure rating of the flange, they offer a perfect fit protecting all critical areas of the flange.
H:
Most sizes in-stock for immediate delivery
150LB
Site
d1
d2
Hole
1/2"
60.45
39
15.7
3/4"
69.85
48
15.7
1"
79.25
53
15.7
1 1/4"
88.9
67
15.7
1 1/2"
98.6
82
15.7
2"
120.7
99
19.1
2 1/2"
139.7
117
19.1
3"
152.4
129
19.1
4"
190.5
168
19.1
5"
215.9
190
22.4
6"
241.3
220
22.4
8"
298.5
271
22.4
10"
362
325
25.4
12"
431.8
388
25.4
14"
476.3
412
28.4
16"
539.8
468
28.4
18"
577.9
540
31.75
20"
635
586
31.75
24"
749.3
693
35.05
26"
806.45
754
35.05
28"
863.6
805
35.05
30"
914.4
862
35.05
600LB
Site
d1
d2
Hole
1/2"
66.55
39
15.7
3/4"
82.5
47
19.1
1"
88.9
54
19.1
1 1/4"
98.6
69
19.1
1 1/2"
114.3
79
22.4
2"
127
99
19.1
2 1/2"
149.4
105
22.4
3"
168.1
133
22.4
4"
215.9
173
25.4
5"
266.7
186
28.4
6"
292.1
244
28.4
8"
349.3
305
31.75
10"
431.8
369
35.1
12"
489
414
35.1
14"
527.1
458
38.1
16"
603.3
509
41.1
18"
654.1
576
44.5
20"
723.9
636
44.5
24"
838.2
750
50.8
1500LB
Site
d1
d2
Hole
1/2"
82.5
43
22.3
3/4"
88.9
51
22.3
1"
101.6
59
25.4
1 1/4"
111.2
64
25.4
1 1/2"
123.9
80
28.4
2"
165.1
129
25.4
2 1/2"
190.5
105
28.4
3"
203.2
170
31.7
4"
241.3
186
35
5"
292.1
186
41.1
6"
317.5
251
38.1
8"
393.7
325
44.4
10"
482.6
375
50.8
12"
571.5
439
53.8
14"
635
490
60.45
16"
704.8
547
66.55
18"
774.7
614
73.15
20"
831.8
674
79.25
24"
990.6
795
91.9
300LB
Site
d1
d2
Hole
1/2"
66.55
39
15.7
3/4"
82.5
47
19
1"
88.9
54
19
1 1/4"
98.5
69
19
1 1/2"
114.3
78
22.3
2"
127
99
19
2 1/2"
149.3
109
22.3
3"
168.1
133
22.3
4"
200.1
163
22.3
5"
234.9
194
22.3
6"
269.7
222
22.3
8"
330.2
276
25.4
10"
387.3
328
28.4
12"
450.8
393
31.7
14"
514.3
408
31.7
16"
571.5
467
35
18"
628.6
539
35
20"
685.8
589
35
24"
812.8
697
41.1
26"
876.3
754
44.45
28"
939.8
805
44.45
30"
996.95
862
47.75
900LB
Site
d1
d2
Hole
1/2"
82.5
43
22.3
3/4"
88.9
51
22.3
1"
101.6
59
25.4
1 1/4"
111.2
64
25.4
1 1/2"
123.9
80
28.4
2"
165.1
129
25.4
2 1/2"
190.5
105
28.4
3"
190.5
170
25.4
4"
234.9
187
31.7
5"
279.4
186
35
6"
317.5
248
31.7
8"
393.7
312
38.1
10"
469.9
367
38.1
12"
533.4
420
38.1
14"
558.8
468
41.1
16"
615.9
525
44.4
18"
685.8
595
50.8
20"
749.3
649
53.8
24"
901.7
773
66.55
2500LB
Site
d1
d2
Hole
1"
108
85
25.4
1 1/2"
146.1
115
31.75
2"
171.5
140
28.4
3"
228.6
172
35.1
4"
273.1
209
41.1
6"
368.3
280
53.8
8"
438.2
341
53.8
10"
539.8
426
66.55
12"
619.3
496
73.15
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丨
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0086-25-58612095
丨gm@3si.xyz; sales-03@3si.xyz