Boss coupling

Cixi Beideli pipe fitting Co. Ltd. is a profeesuonal boss coupling manufacture and supplier in China Cixi.We produce boss couplings more than 20years.As a professional manufacture,you can rest assured to buy boss coupling from our factory and we will offer you the best asfter-sale service and timely delivery.We are very glad to supply you boss coupling with lower price and good quality.

Model:boss coupling

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Product Description

Product Introduction full set ground joint coupling

Boss coupling has three parts,hose stem+wing nut+female spud,the female spud with NPT or BSP female thread.And the material for boss coupling is carbon steel,the female thread with brass seal.The following are more information for our boss oupling,hope to build business relationship with you.

Product Specification of full set ground joint coupling

	Size	Marks
Full set ground joint coupling(female spud+wing nut+hose stem)	1/2”	3/4” and 1” same wing nut,1-1/4” and 1-1/2” same wing nut
	3/4”
	1”
	1-1/4”
	1-1/2”
	2”
	2-1/2”
	3”
	4”
Female spud	1/2”	with brass seal
	3/4”
	1”
	1-1/4”
	1-1/2”
	2”
	2-1/2”
	3”
	4”
Hose stem	1/2”
	3/4”
	1”
	1-1/4”
	1-1/2”
	2”
	2-1/2”
	3”
	4”
Wing nut	1/2”	3/4” and 1” are the same,1-1/4” and 1-1/2” are the same
	3/4”/1”
	1-1/4”/1-1/2”
	2”
	2-1/2”
	3”
	4”

Product Feature and full set ground joint coupling

Full set ground joint couplings are all-purpose hose couplings,universally recommended for steam hose connections. They are also widely used for air, water, fluid petroleum, chemicals and liquid petroleum gas up to 1" ID. Full set ground joint couplings can be applied to many types of rubber, synthetic, plastic, metallic or semi-metallic hose.

Full set ground joint couplings recommended for steam service up to 450°F

Full set ground joint couplings easy to seal.

Full set ground joint couplings works with existing fitting.

capabilities. Producttion details of full set ground joint coupling

The material of full set ground joint coupling is carbon steel,and material brass and stainless steel also available,the technology is precision casting.The surface is Zn plated silver colour.The female spud with thread NPT or BSP both available.

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