DN125 pipe clamp 1.forging 2.40CR(ASTM 5140) 3.Spraying ... life is long 2-3 times DN125 pipe clamp TypeSnap clamp, bolt clamp, screw clamp, wedge clampTechnicalForging, high-temperature 1200 forging and ... We are a manufacturer of flange and concrete pump pipe clamp,which use the national high quality 40CRsteel (ASTM 5140 ... 6.Delivery port: Shanghai port. Any questions,pls feel free to contact us.