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Internal Expansion Forestry Fire Hose Coupling
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Internal Expansion Forestry Fire Hose Coupling

The Internal Expansion Forestry Fire Hose Coupling consists of a pair of internal expansion internal claw couplings. 
The hose connection method is as follows: the hose is placed inside the coupling, and the connection is sealed by the expansion of an aluminum ring. 

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Dimensions Resources

ITEM NO.

DIN/mm

DIA

A/mm

B/mm

C/mm

/

40/29

1.5"/1 5/32"

76

29.4

54

40/30

1.5"/1 3/16"

76

30.2

54

40/32

1.5"/1 1/4"

76

31.8

54

40/42

1.5"/1 11/16"

76

42.9

54.6

40/44

1.5"/1 3/4"

76

44.45

54.6

40/46

1.5"/1 13/16"

76

46

54.6

40/49

1.5"/1 15/16"

76

49.2

58.6

* Materials and manufacturing processes can be customized upon request.
* Other requirements (such as working pressure, burst pressure, etc.) can also be customized as needed.

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Jiangsu Jinding Fire Protection Technology Co., Ltd.

Jiangsu Jinding Fire Protection Technology Co., Ltd., located in Jiang su Xinghua Economic Development Zone, was founded in 1998. It is an industrial company integrating design, development, production and sales. The company has passed iso9001:2015 quality system certification and product voluntary certification, and the related products have obtained the inspection report of the National Fire Equipment Quality Supervision and inspection center.

The company mainly produces several series of products such as fire-fighting joints, water guns, fire hydrants, large-diameter water pipe joints and oil field water supply joints. The products are widely used in fire-fighting, petroleum, chemical industry, military industry and other fields.

The company has good independent R & D capability and has a complete set of production processes such as mold manufacturing, production processing and product testing. At the same time, the enterprise attaches importance to the requirements of customers, timely grasps the market dynamics, continuously develops and produces new products, and wins the trust and praise of new and old customers.

The company delivers reliable products and professional services based on quality commitment and collaborative partnerships, striving to build sustainable cooperative relationships with clients.

27+

27 Years Of Industry Manufacturing Experience

Certificates
  • DC water gun QZ3.5_7.5
  • DC spray water gun QLD6.0_10III
  • DC spray water gun QLD6.0 _13III
  • DC spray water gun QLD6.0 _8III
  • Self-locking single clamp interface DN300
  • Internal buckle interface KD150
  • Internal buckle interface KD80Z
  • Internal buckle interface KD65Z
  • Internal thread interface KY65-65
  • Internal buckle fixed pipe thread interface KN65-65
  • Cassette male cover interface KMK80Z
  • Card-type male cover interface KMK65Z
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