qingdao weiaoxin plastic product co.,ltd
e-mail: inquiry@hosecn.cn
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air hose coupling US style / universal air coupling, claw coupling fitting
1. Specifications of Universal hose connector US style
Material: carbon steel, malleable iron
Size:1/4"-2"
Thread: Female, male, hose end type
2. Casting method of our coupling
Precision Casting
Investment casting
Sand casting
3. Sizes:
Hose end: 1/4’’, 3/8’’, 1/2’’, 3/4’’, 1’’
Female end: 1/4’’, 3/8’’, 1/2’’, 3/4’’, 1’’
Male end: 1/4’’, 3/8’’, 1/2’’, 3/4’’, 1’’
Four lug: 1-1/4’’, 1-1/2’’, 2’’
4. Body material:
Carton steel
Malleable Iron
Remarks: Universal style couplings, also know as "Chicago Coupling", are most commonly used on hose lines connecting pneumatic tools to a compressed air source. Sizes over I inch have a four lug design.