... clamp 1.forging 2.40CR(ASTM 5140) 3.Spraying plastics or Galvanizing 4.service life is long 2-3 times DN125 pipe clamp ... TypeSnap clamp, bolt clamp, screw clamp, wedge clampTechnicalForging, high- ... pipe, it reduces arms weight. 3.High temperature forging,service life is 2-3 times. 4.Good,stable product quality ...