Home > Products > Ground Joint Coupings

American joint connect

Ground joint complete seal hose fitting is made of plated iron and connects a high-pressure air and steam hose to a male NPT threaded connection. It has a barbed end to create a tight seal on a hose when used with a hose clamp or crimp sleeve or ferrule (not included) and a female National Pipe Taper (NPT) threads on the other to connect to male NPT threaded connections. This fitting is made of pl

  • Product Description

Ground joint complete seal hose fitting is made of plated iron and connects a high-pressure air and steam hose to a male NPT threaded connection. It has a barbed end to create a tight seal on a hose when used with a hose clamp or crimp sleeve or ferrule (not included) and a female National Pipe Taper (NPT) threads on the other to connect to male NPT threaded connections. This fitting is made of plated iron for strength, malleability, ductility, and resistance to corrosion, and it has a polymer seat for chemical resistance. This Boss ground joint complete seal hose fitting is recommended for steam service up to 450 degrees F.

1. A ground joint female hose coupling set includes hose stem, female NPT spud, and hammer swivel. The seal on the nose of the spud creates a tight seal when the hammer swivel pulls it against the hose stem.

2. Material: Malleable iron

3. Maximum Working Temperature:450 °F

4. Size Available: 1/2’’—3’’

5. Application: Female spud only couplings supply a convenient threaded fitting to connect two lengths of hose, or a single length to a male or female threaded outlet. Use with Ground Joint fittings. They are all-purpose hose couplings, universally recommended for steam hose connections. They are also widely used for air, water, fluid petroleum, chemicals etc.

6. Parts: Zinc Plated Iron Wing Nut, Female NPT,BSP Spud, Hose stem

7. Style: Hose Stem with Wing Nut and Female Spud Ground Joint

8. Surface :  Zinc Plated

9. Terms payments: TT 30% prepayments of products before producing and TT the balance after receiving copy of B/L, all price expressed in USD;

7. Packing detail: Packed in cartons then on pallets;

8. Delivery date: 60days after receiving 30% prepayments and also confirming samples;

9. Quantity tolerance: 15% .


86 136 3331 1855 sdhcast donghuan@sdhcast.com