FRP Stub Flanges, Fiberglass Stub Flanges

• Customization: Available
• FRP Fiberglass Flange: FRP Stub Flanges
• Transport Package: Bundle, Plywood Box
• Model NO.: Fiberglass Stub Flanges
• Origin: China
• Production Capacity: 500ton/Month

Product Description

We offer a complete line of FRP stub flanges. We are a manufacturer of fiberglass products and all of our FRP Flanges are manufactured at our ISO 9001: 2000 factory. 

Frp Flanges are used in corrosion resistant applications when connecting pipes and tanks. 

FRP Blind Flanges
 FRP Flanges
 FRP Manhole
FRP Cover 
FRP U-Vent

Manufactured to conform to PS 15-69 ASTM D5421

build up 100 mil resin rich Corrosion Liner Hand Laid, Integral type construction, 
woven roving used continuously from flange face to hub from 3inch and larger. 
Uniform external surface and stub outside diameter with stub end surface prepared for immediate bonding


 ADVANTAGES: 
1. smooth surface 2. light weight 
3. high strength 4. easy installation. 
5. firm and reliably sealing

Nominal	Pressure	Stub	Flange	Flange	No. of	Bolt Hole
Diameter	Rating (psi)	Thickness	Diameter	Thickness	Bolts	Diameter
1/2"	150	0.25	3.75"	0.625"	4	0.625"
3/4"	150	0.25"	4.125"	0.625"	4	0.625"
1"	150	0.25"	4.50"	0.625"	4	0.625"
1.5"	150	0.25"	5.50"	0.6875"	4	0.625"
2"	150	0.25"	6.50"	0.6875"	4	0.75"
2.5"	150	0.25"	7.50"	0.75"	4	0.75"
3"	150	0.25"	8.00"	0.8125"	4	0.75"
4"	150	0.25"	9.50"	0.9375"	8	0.75"
5"	150	0.375"	10.50"	1.00"	8	0.875"
6"	150	0.375"	11.50"	1.0625"	8	0.875"
8"	150	0.4375"	14.00"	1.00"	8	0.875"
10"	150	0.25"	16.50"	1.00"	12	1.00"
12"	150	0.25"	19.50"	1.00"	12	1.00"
14"	150	0.75"	21.50"	1.875"	12	1.125"
16"	150	0.8125"	21.25"	2.00"	16	1.125"
18"	150	1.00"	25.50"	2.25"	16	1.25"
20"	150	1.00"	28.00"	2.4375"	20	1.25"
24"	150	1.25"	32.50"	2.8125"	20	1.375"
30"	150	1.50"	39.25"	3.00"	28	1.375"
36"	150	1.75"	46.00"	3.50"	32	1.625"