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1.Joint
Quick Connecting Couplers are widely used in the connections within pipelines which are doing the reansportation of the fuels. Aluminum Alloy, Stainless Steel are options for the users. Aluminum's is suitable for the petroleum,diesel,kerosine's transportation.Stainless Steel's suitable for the corroded fuel or gas and edible fuel's transportation.All kinds coupler are with different sizes for the users' choice.All the couplers are in high quality and widely usages.
2.Feature & Benefit
Together with the female joints to longer the hoses.
The material of Couplers depend to the working environments.
Different Couplers have different diameters.
Before ordering ,please inform us the sizes.
| Size | Length(mm) |
| 4" | 120 |
| 4"turns into 3" | 120 |
| 3" | 120 |
| 3"turns into 2.5" | 120 |
| 2.5" | 120 |
| 2.5"turns into 3" | 120 |
| 2" | 120 |
3. Picture
double male connecter
