Universal Coupling

Classification：

Universal coupling & Flange Adaptor

Summary

Message

PRODUCT DETAILS

◆ Features

● Ductile Iron GGG50 material with FBE coated.

● PN10,PN16 working pressure.

● Equipped with DacrometCoated Steel bolts,nuts.

● EPDM or NBR rubber seals.

● High Tolerance Mechanical Pipe Fittings

◆ Material Specification:

No.	Parts Name	Material	Specification
1	Center Sleeve	Ductile Iron	GGG50 with FBE Coated
2	Rubber Gasket	Rubber	EPDM
3	End Ring	Ductile Iron	GGG50 with FBE Coated
4	Bolt	Dacromet Coated Steel	ISO898-1:1999
5	Washe	Dacromet Coated Steel
6	Nut	Dacromet Coated Steel	ISO898-2:1992
7	Cap	Plastic

◆ Dimensions(mm)

Size	Pipe OD(mm)	A	L1	Bolts
				MxL	Bolts No.
DN50	58-74	170	100	M12x 190	4
DN65	68-84	180	100	M12x 190	4
DN80	84-105	200	100	M12x 190	4
DN100	99-118	225	100	M12x 190	4
DN100	109-133	240	100	M12x200	4
DN125	133-157	265	100	M12x200	4
DN150	157-183	295	115	M12×220	4
DN150	177-201	312	115	M12x220	4
DN200	194-215	320	115	M12x220	4
DN200	218-242	355	140	M12x240	4
DN225	242-268	405	140	M12x240	6
DN250	266-291	420	160	M12x270	6
DN250	280-305	425	160	M12x270	6
DN300	302-327	470	160	M12x270	6
DN300	324-350	475	160	M14x280	6
DN350	352-378	515	160	M14x280	8
DN350	386-410	525	160	M14×280	8
DN400	410-436	555	160	M14x 280	8
DN400	436-462	585	160	M14 x280	8

Hiwa product specification in this catalogue for reference only,the produc construction subject to Hiwa's design,Hiwa eserve the right to change the design, construction,specification without prior notice and without incuring any obligation.Any definite information kindly contact with Hiwa directly.

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