Star Flange Adapter

Star flange adaptors, commonly known as wide range flange adaptors, serve various pipeline applications such as air, water, sewer, and natural gas. These adaptors possess a broad tolerance range, making them compatible with commonly used standard pipe sizes. Consequently, they significantly minimize the inventory requirements for maintenance purposes. Additionally, this type of flange adaptor can be employed with steel, PVC, ductile iron, asbestos cement, FRP, cast iron, and concrete pipes.

 

2. Technical Parameters

1. Drawing

2. Material Specification

Item No.	Item Name	Material
1	Sleeve	Ductile Iron/Carbon Steel
2	End Ring	Ductile Iron
3	Gasket	Rubber
4	Bolt	Galvanized Steel
5	Washer	Galvanized Steel
6	Nut	Galvanized Steel
7	Cap	Plastic

 

3. Dimensions(mm)

Pipe	Range	Pressure	Bolt		A	D	H	Weight
Flange		Flange	L	No.	mm	mm	mm	kgs
DN40	48-60	PN10/16	M12 X 130	2	150	150	80	2.3
DN50	58-72	PN10/16	M12 X 130	2	156	165	80	3.0
DN65	72-85	PN10/16	M12 X 130	2	174	190	80	3.9
DN80	88-103	PN10/16	M12 X 130	4	185	200	80	4.8
DN100	96-116	PN10/16	M12 X 130	4	205	220	80	5.0
DN100	108-120	PN10/16	M12 X 130	4	210	220	80	5.3
DN100	105-125	PN10/16	M12 X 130	4	210	220	80	5.3
DN100	109-128	PN10/16	M12 X 130	4	218	220	80	5.5
DN125	132-146	PN10/16	M12 X 140	4	240	250	80	6.5
DN125	138-153	PN10/16	M12 X 140	4	246	250	80	6.6
DN150	158-172	PN10/16	M12 X 140	4	275	285	80	7.5
DN150	155-175	PN10/16	M12 X 140	4	275	285	80	7.5
DN150	159-182	PN10/16	M12 X 140	4	280	285	80	7.6
DN175	192-210	PN10/16	M12 X 140	4	312	340	80	11.0
DN200	192-210	PN10/16	M12 X 140	4	312	340	80	11.2
DN200	198-225	PN10/16	M12 X 140	4	320	340	80	12.0
DN200	218-235	PN10/16	M12 X 140	4	328	340	80	10.6
DN250	242-262	PN10/16	M12 X 140	6	360	400	85	14.0
DN250	250-267	PN10/16	M12 X 140	6	368	400	85	14.5
DN250	250-274	PN10/16	M12 X 150	6	370	400	85	14.8
DN250	272-289	PN10/16	M12 X 150	6	382	400	85	14.9
DN300	315-332	PN10/16	M12 X 150	6	430	455	85	17.9
DN300	322-339	PN10/16	M12 X 150	6	435	455	85	17.0
DN300	340-360	PN16	-M12 X 170	6	455	455	85	35.0
DN350	340-360	PN10/16	M14 X 190	8	455	520	115	28.0
DN350	351-378	PN10/16	M14 X 170	8	510	520	108	28.0
DN350	374-391	PN10/16	M14 X 180	8	520	520	108	30.4
DN400	390-410	PN10/16	M14 X 150	8	530	580	108	33.5
DN400	398-430	PN10/16	M14 X 210	8	560	580	108	34.0
DN400	417-437	PN10/16	M14 X 180	8	555	580	108	35.0
DN400	425-442	PN10/16	M14 X 180	8	560	580	108	34.1
DN400	450-463	PN16	-M14 X 180	8	585	580	108	40.0
DN450	455-475	PN10/16	M14 X 180	10	600	640	108	32.0
DN450	476-500	PN10/16	M14 X 180	10	620	640	108	34.0
DN500	500-508	PN10/16	M14 X 180	10	620	715	114	49.5
DN500	500-533	PN10/16	M14 X 210	10	680	715	124	50.0
DN500	526-546	PN10/16	M14 X 180	10	663	715	114	49.0
DN600	600-630	PN10/16	M14 X 180	10	725	840	114	60.0
DN600	608-636	PN10/16	M14 X 200	10	740	840	130	78.2
DN600	630-650	PN10/16	M14 X 180	10	745	840	118	66.5
DN700	710-739	PN10/16	M16 X 180	12	875	910	114	72.0
DN800	816-842	PN10/16	M16 X 230	12	986	1025	128	120

The above drawings and parameters are for reference only, please consult us for exact data.

 

3. Product advantages

1.Versatility: Star Flange Adapter are highly versatile and can be used with various pipe materials. This versatility makes them a reliable choice for different pipeline systems.

 

2.Durable and Resilient: DI is known for its exceptional durability and resilience. Flange adaptors can withstand high-pressure environments, resist corrosion, and provide long-lasting performance, ensuring reliable and secure connections in pipelines.

 

3.Easy Installation: The design of DI universal flange adaptors simplifies the installation process. With their user-friendly features, such as bolt holes and precise alignment guides, these adaptors facilitate quick and hassle-free connections, saving time and labor costs.

 

4.Flexibility in Application: This adapter is suitable for a wide range of applications, including air, water, sewer, and natural gas pipelines. Their adaptability to different environments and fluid types makes them a versatile choice for various industries and infrastructure projects.

 

4. FAQ

1.Q: What is the maximum working pressure of DI universal flange adaptors?
    A: The maximum working pressure of these adaptors depends on the specific product and its size.

 

2.Q: Are ductile iron universal flange adaptors resistant to corrosion?   
    A: Yes, it has inherent corrosion resistance, making these adaptors highly durable and suitable for long-term use in corrosive environments.

 

3.Q: Do these adaptors require maintenance?
    A: These adaptors are designed for low maintenance. 

 

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