Thread standard: GB,NPT,BSP,BSPP thread are available .
4 inch
3 inch
2-1/2 inch
2 inch
1-1/2 inch
1-1/4 inch
1 inch
3/4 inch
Specification:
Male thread connectors operation pressure is 0.6Mpa
Male thread connector is made by aluminum alloy.There have different specifications for choice.