100% factory direct selling prices for who buy in bulk wholesale Ground Joint Couplings

Ground joint couplings supply a convenient threaded fitting to connect two lengths of hose, or a single length to a male or female threaded (NPT) outlet.

The female ground joint consists of a female hose end, wing nut and female spud.
The female spud has NPT threads to accept the NPT threads of a rigid connection or male NPT nipple.
By replacing the female spud of a ground joint coupling with a double or male spud, hose to hose ground joint connections or hose to rigid connections are simplified. Double spuds for hose to hose connections are threaded NPS male X NPS male. (GJ wing nut is also NPS). For hose to rigid connection, the male spud is threaded NPS male X NPT male.

Application
Ground joint couplings are secured with an interlocking clamp,widely used for heavy-duty applications such as steam, air supply for construction, roadbuilding, and drilling applications.

Material
Zinc plated carbon steel or malleable iron

packaging:
1)Normally we use wooden case, standard export carton inside.
2)IPPC standard Wooden case.
3)Special package upon request.

Delivery time:
If product in stock, we will delivery within 7days after deposit.
if product out of stock, it may take 15 to 30 days to complete production.
please contact us to get your current order lead time.

Shipping Terms:
We offer air shipping (Like DHL, UPS, FedEx, TNT or plain air shipping) and shipping by sea. All will be decided by your quantity. Shipping cost and shipping speed are the primary thing when we considering shipping.