qd16

gas springs : high quality,silence moving any OEM size welcome fast sample supply & goods delivery long life time Compression gas spring for auto support:1.different piston rod diameter2.different piston rod length3.different cylinder diameter4.different cylinder length6.different force7.different end connector8.surface treatment:coated or chrome platedOur gas spring advantages:1.Reasonable ...

The feature of our gas spring: 1) good sealing 2) higher accuracy 3) long useful life 4) Stroke force varies in small range Gas Spring for Car Features:1) pass 180,000 times fatigue times; passed ISO9001:2000 International Quality System Certification2) Good quality: pass 180,000 times fatigue times; good sealing; higher accuracy; long useful life; stroke force varies small range3) Competitive ...

This driving head is used on matched earth rod. Use 45# carbon steel after quenching, it touch the surface of hitting, protect the surface, and also relieve the working strength. Sizes Inner Dia(mm)Related Earth RodBLJ-QD12ø12BLJ-DB12BLJ-QD14ø14.2BLJ-DB14BLJ-QD16ø16BLJ-DB16BLJ-QD17ø17.2BLJ-DB17BLJ-QD18ø18BLJ-DB18BLJ-QD20ø20BLJ-DB20BLJ-QD22ø22BLJ-DB22BLJ-QD25ø25BLJ-DB25