FRP Flange Pipe Connection Fittings for Cable Protection, Water Supply and Drainage, Oil Well Water Injection, Corrosive Fluid Transport Flange Fittings

• Certification: ISO, ISO22163;ISO45001
• Technique: Winding Filament Roving
• Yarn Structure: Single Yarn
• Model NO.: Customized Type
• Surface Treatment: PVC Coated
• Fiberglass Type: E-Glass
• Transport Package: Polybag-Paper Carton-Wooden Case
• Specification: Customized
• Trademark: znspring
• Origin: Dezhou China
• HS Code: 3909500000
• Production Capacity: 5000 Sets / Day

Product Description

Product Description

Specifications

0.6MPa Flange     

serial number	Flange Specification	Thickness (mm)	L mm	H mm	Flange structure layup
					Shell	Reinforcement before demolding	Reinforced after demolding	R angle outer layer
1	DN50	18	45	70	Surface felt + (1 felt + 1 layer of 04 cloth) * 2	/	Winding yarn (thickness does not exceed 10mm at a time) + 1 felt + 2 layers of 04 cloth (R angle reinforcement) until the required thickness of the flange minus the thickness of the R angle outer layer felt. (Among them, DN25-DN80 is not allowed to use winding yarn to thicken)	2 felts
2	DN65	18	47.5	70	Surface felt + (1 felt + 1 layer of 04 cloth) * 2	/		2 felts
3	DN80	20	52.5	80	Surface felt + (1 felt + 1 layer of 04 cloth) * 2	/		2 felts
4	DN100	20	52.5	100	Surface felt + (1 felt + 1 layer of 04 cloth) * 2	(1 felt + 2 layers of 04 cloth) *2		2 felts
5	DN125	22	55	100	Surface felt + (1 felt + 1 layer of 04 cloth) * 2	(1 felt + 2 layers of 04 cloth) *2		2 felts
6	DN150	22	55	100	Surface felt + (1 felt + 1 layer of 04 cloth) * 2	(1 felt + 2 layers of 04 cloth) *2		2 felts
7	DN200	24	57.5	125	Surface felt + (1 felt + 2 layers of 04 cloth) * 2	(1 felt + 3 layers of 04 cloth)*2		3 felt
8	DN250	24	60	125	Surface felt + (1 felt + 2 layers of 04 cloth) * 2	(1 felt + 3 layers of 04 cloth)*2		3 felt
9	DN300	26	67.5	125	Surface felt + (1 felt + 2 layers of 04 cloth) * 2	(1 felt + 2 layers of 04 cloth) *2		3 felt
10	DN350	26	67.5	125	Surface felt + (1 felt + 2 layers of 04 cloth) * 2	(1 felt + 2 layers of 04 cloth) *2		3 felt
11	DN400	30	67.5	150	Surface felt + (1 felt + 2 layers of 04 cloth) * 2	(1 felt + 2 layers of 04 cloth) *2		3 felt
12	DN450	30	70	150	Surface felt + (1 felt + 2 layers of 04 cloth) * 2	(1 felt + 3 layers of 04 cloth)*2		3 felt
13	DN500	34	70	150	Surface felt + (1 felt + 1 layer of 04 cloth) * 2	(1 felt + 2 layers of 04 cloth) *2		3 felt
14	DN600	36	77.5	150	Surface felt + (1 felt + 1 layer of 04 cloth) * 2	(1 felt + 2 layers of 04 cloth) *2		3 felt
15	DN700	36	80	180	Surface felt + (1 felt + 1 layer of 04 cloth) * 2	(1 felt + 2 layers of 04 cloth) *3		3 felt
16	DN800	40	87.5	180	Surface felt + (1 felt + 1 layer of 04 cloth) * 2	(1 felt + 2 layers of 04 cloth) *3		3 felt
17	DN1000	40	87.5	200	Surface felt + (1 felt + 1 layer of 04 cloth) * 2	(1 felt + 2 layers of 04 cloth) *3		3 felt
18	DN1200	44	45	200	Surface felt + (1 felt + 1 layer of 04 cloth) * 2	(1 felt + 2 layers of 04 cloth) *4		3 felt
19	DN1400	44	47.5	200	Surface felt + (1 felt + 1 layer of 04 cloth) * 2	(1 felt + 2 layers of 04 cloth) *4		3 felt

1.0MPa Flange

serial number	Flange Specification	Thickness (mm)	L mm	H mm	Flange structure layup
					Shell	Reinforcement before demolding	Reinforced after demolding	R angle outer layer
1	DN50	20	55	70	Surface felt + (1 felt + 1 layer of 04 cloth) * 2	/	Winding yarn (thickness does not exceed 10mm at a time) + 1 felt + 2 layers of 04 cloth (R angle reinforcement) until the required thickness of the flange minus the thickness of the R angle outer layer felt. (DN25-DN80 does not allow the use of winding yarn to thicken)	2 felts
2	DN65	20	57.5	70	Surface felt + (1 felt + 1 layer of 04 cloth) * 2	/		2 felts
3	DN80	22	57.5	80	Surface felt + (1 felt + 1 layer of 04 cloth) * 2	/		2 felts
4	DN100	22	57.5	100	Surface felt + (1 felt + 1 layer of 04 cloth) * 2	(1 felt + 2 layers of 04 cloth) *2		2 felts
5	DN125	24	60	100	Surface felt + (1 felt + 1 layer of 04 cloth) * 2	(1 felt + 2 layers of 04 cloth) *2		3 felt
6	DN150	24	67.5	100	Surface felt + (1 felt + 1 layer of 04 cloth) * 2	(1 felt + 2 layers of 04 cloth) *2		3 felt
7	DN200	26	67.5	125	Surface felt + (1 felt + 2 layers of 04 cloth) * 2	(1 felt + 3 layers of 04 cloth)*2		3 felt
8	DN250	26	70	125	Surface felt + (1 felt + 2 layers of 04 cloth) * 2	(1 felt + 3 layers of 04 cloth)*2		3 felt
9	DN300	30	70	125	Surface felt + (1 felt + 2 layers of 04 cloth) * 2	(1 felt + 2 layers of 04 cloth) *2		3 felt
10	DN350	30	75	125	Surface felt + (1 felt + 2 layers of 04 cloth) * 2	(1 felt + 2 layers of 04 cloth) *2		3 felt
11	DN400	34	82.5	150	Surface felt + (1 felt + 2 layers of 04 cloth) * 2	(1 felt + 2 layers of 04 cloth) *2		3 felt
12	DN450	36	82.5	150	Surface felt + (1 felt + 2 layers of 04 cloth) * 2	(1 felt + 3 layers of 04 cloth)*2		3 felt
13	DN500	36	85	150	Surface felt + (1 felt + 1 layer of 04 cloth) *3	(1 felt + 2 layers of 04 cloth) *2		3 felt
14	DN600	40	90	150	Surface felt + (1 felt + 1 layer of 04 cloth) *3	(1 felt + 2 layers of 04 cloth) *2		3 felt
15	DN700	40	97.5	180	Surface felt + (1 felt + 1 layer of 04 cloth) *3	(1 felt + 2 layers of 04 cloth) *3		3 felt
16	DN800	44	105	180	Surface felt + (1 felt + 1 layer of 04 cloth) *3	(1 felt + 2 layers of 04 cloth) *3		3 felt
17	DN1000	44	110	200	Surface felt + (1 felt + 1 layer of 04 cloth) *3	(1 felt + 2 layers of 04 cloth) *3		3 felt
18	DN1200	50	55	200	Surface felt + (1 felt + 1 layer of 04 cloth) *3	(1 felt + 2 layers of 04 cloth) *3		4 felt
19	DN1400	50	57.5	200	Surface felt + (1 felt + 1 layer of 04 cloth) *3	(1 felt + 2 layers of 04 cloth) *3		4 felt

1.6MPa Flange

serial number	Flange Specification	Thickness (mm)	L mm	H mm	Flange structure layup
					Shell	Reinforcement before demolding	Reinforced after demolding	R angle outer layer
1	DN50	22	55	70	Surface felt + (1 felt + 1 layer of 04 cloth) * 2	/	Winding yarn (thickness does not exceed 10mm at a time) + 1 felt + 2 layers of 04 cloth (R angle reinforcement) until the required thickness of the flange minus the thickness of the R angle outer layer felt. (DN25-DN80 does not allow the use of winding yarn to thicken)	2 felts
2	DN65	22	57.5	70	Surface felt + (1 felt + 1 layer of 04 cloth) * 2	/		2 felts
3	DN80	24	57.5	80	Surface felt + (1 felt + 1 layer of 04 cloth) * 2	(1 felt + 2 layers of 04 cloth) *2		2 felts
4	DN100	24	57.5	100	Surface felt + (1 felt + 1 layer of 04 cloth) * 2	(1 felt + 2 layers of 04 cloth) *2		2 felts
5	DN125	26	60	100	Surface felt + (1 felt + 1 layer of 04 cloth) * 2	(1 felt + 2 layers of 04 cloth) *2		3 felt
6	DN150	26	65	100	Surface felt + (1 felt + 1 layer of 04 cloth) * 2	(1 felt + 2 layers of 04 cloth) *2		3 felt
7	DN200	30	67.5	125	Surface felt + (1 felt + 2 layers of 04 cloth) * 2	(1 felt + 3 layers of 04 cloth)*2		3 felt
8	DN250	30	77.5	125	Surface felt + (1 felt + 2 layers of 04 cloth) * 2	(1 felt + 3 layers of 04 cloth)*2		3 felt
9	DN300	34	80	125	Surface felt + (1 felt + 2 layers of 04 cloth) * 2	(1 felt + 2 layers of 04 cloth) *2		3 felt
11	DN350	36	85	125	Surface felt + (1 felt + 2 layers of 04 cloth) * 2	(1 felt + 2 layers of 04 cloth) *2		3 felt
12	DN400	36	90	150	Surface felt + (1 felt + 2 layers of 04 cloth) * 2	(1 felt + 2 layers of 04 cloth) *2		3 felt
13	DN450	40	95	150	Surface felt + (1 felt + 2 layers of 04 cloth) * 2	(1 felt + 3 layers of 04 cloth)*2		3 felt
14	DN500	40	102.5	150	Surface felt + (1 felt + 1 layer of 04 cloth) *3	(1 felt + 2 layers of 04 cloth) *2		3 felt
15	DN600	44	120	150	Surface felt + (1 felt + 1 layer of 04 cloth) *3	(1 felt + 2 layers of 04 cloth) *2		3 felt

Application

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