Flange Grooved Fire Hydrant Extension
Flange Grooved Fire Hydrant Extensions are used for extension of fire hydrants through flange connection.

Description:

Flange Grooved Fire Hydrant Extensions are used for extension of fire hydrants through flange connection.

Features:

  • Gray iron casting, with dense interior and high structural strength.

  • Flange connection, through bolt fastening and appropriate sealing ring, can easily realize effective sealing.

  • A variety of lengths are available to meet the needs of different occasions.

  • Both with or without single break-off groove are available.

  • The material meets ASTM A48 CLASS 30B requirement and has excellent mechanical properties.

  • 6-hole and 8-hole flanges are optional to meet the installation of fire hydrants of different specifications.

Finish Treatment:

  • The outer surface shall be coated with asphalt paint, and the inner surface shall be coated with cement before asphalt paint. Casting surfaces are also optional.

  • Different surfaces can be customized according to customer needs.

Technical Parameters:

Part Number

Description

ID(inch)

A(inch)

Optional Flange

121101

6x4"

6

4

6 or 8 holes

121102

6x6"

6

6

6 or 8 holes

121103

6x8"

6

8

6 or 8 holes

121104

6x10"

6

10

6 or 8 holes

121105

6x12"

6

12

6 or 8 holes

121106

6x14"

6

14

6 or 8 holes

121107

6x16"

6

16

6 or 8 holes

121108

6x18"

6

18

6 or 8 holes

121109

6x20"

6

20

6 or 8 holes

121110

6x22"

6

22

6 or 8 holes

121111

6x24"

6

24

6 or 8 holes

121112

6x26"

6

26

6 or 8 holes

121113

6x28"

6

28

6 or 8 holes

121114

6x30"

6

30

6 or 8 holes

121115

6x36"

6

36

6 or 8 holes

Our Service:

  • OEM service available.

  • Design for customer.

  • Develop according to customer special requirement.

  • Improve products according to customer needs.

FAQ:

  • Q: Can I customize surface?

    A: Yes, we can customize product surface according to customer needs.

  • Q: Can I customize the logo?

    A: Yes, we can cast logo and text according to customer needs.

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