PP-GF Backing Flange for Socket Systems Metric

The PP-GF Backing Flange is made from polypropylene glass-fiber reinforced (30%) material, designed for socket and butt fusion systems. It offers high chemical resistance, UV protection, and a V-groove for even force distribution during mounting. This flange complies with multiple international standards, including ISO and DIN.

Category : Butt Welding Flanges

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Model Features:

Full-plastic flange: Polypropylene glass-fiber reinforced (30%)
V-groove for even force distribution during mounting
Connecting dimensions: ISO 7005, EN 1092, DIN 2501
Bolt circle PN10
Suitable for socket and butt fusion systems
UV-resistant and high chemical resistance

PP-GF Backing Flange Specifications

SIZE	Dia	DN	d1	d2	d3	Z	NxD	PN	QUANTITY
020	20	15	28	65	95	16	4×14	16	1
025	25	20	34	75	105	17	4×14	16	1
032	32	25	42	85	115	18	4×14	16	1
040	40	32	51	100	140	20	4×18	16	1
050	50	40	62	110	150	22	4×18	16	1
063	63	50	78	125	165	24	4×18	16	1
075	75	65	92	145	185	26	4×18	16	1
090	90	80	110	160	200	27	8×18	16	1
110	110	100	133	180	220	28	8×18	16	1
140	140	125	167	210	250	30	8×18	16	1
160	160	150	190	241	285	32	8×22	16	1
200	200	200	226	297	340	34	8×22	16	1
225	225	200	250	297	340	34	8×22	16	1
250	250	250	277	350	395	38	8×22	16	1
280	280	250	310	350	395	38	12×22	16	1
315	315	300	348	400	445	42	12×22	16	1
355	355	350	388	460	515	46	16×22	10	1
400	400	400	442	515	574	50	16×26	10	1

Standardization and Certification

SIZE	NEN-EN 1092-1 SIZEGROUP PN10	ISO 1452-3 SIZEGROUP PN10 + PN16	ISO 15493 Table B.6	DIN 2501 SIZEGROUP PN10	DIN 2536 SIZEGROUP PN10	ASME B16.5	SUITABLE FOR PE BUT FUSION	SUITABLE FOR PE SOCKET FUSION
020	• 1)	•		• 1)			•
025	• 1)	•		• 1)			•
032	• 1)	•		• 1)			•
040	• 1)	•		• 1)			•
050	• 1)	•		• 1)			•
063	• 1)	•		• 1)			•
075	• 1)	•		• 1)			•
090	• 1)	•		• 1)			•
110	• 1)	•		• 1)			•
140	• 1)	•		• 1)			•
160	• 1)	•		• 1)			•
200	• 1)	•		• 1)			•
225	• 1)	•		• 1)			•
250		•		•			•
280	• 1)	•		• 1)			•
315	• 1)	•		• 1)			•
355	• 1)	•		• 1)			•
400	• 1)	•		• 1)			•

•*1) Bore diameter d1 adapted for use with PVC-U; for diameter see table.

For more information about this product and its related items, you may check and browse the catalog below:

PP-GF Backing Flange

PP-GF Backing Flange for Socket Systems Metric

PP-GF Backing Flange for Socket Systems Metric

Model Features:

PP-GF Backing Flange Specifications

Standardization and Certification

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