Aluminum bronze | Al:0.15%, Fe:0.15%, Si:0.15% , Ni: 0.2-0.4% Ti: 0.1-0.25% Be: 1.8-2.0% Cu , others 0.6% |
Beryllium bronze | Al:9-10% Mn:3-5% Fe:3-4% Ni: 5% Cu |
Copper Alloy | Al:9% Co:8% Ni: 2-3% Cu |
Clamp | chain pipe wrench is a special clamp in flammable and explosive situations of all kinds of round pipe, suitable for automobile, diesel engine maintenance, pipeline installation and maintenance. |
Nature | The explosion-proof chain pipe wrench and explosion-proof pipe wrench in nature, but the performance is better , can clamp various large diameter pipe, the pipe size in similar function compared it with small volume, lightweight, practical and praiseworthy for users. |
Hardness | Explosion-proof chain pipe wrench for high hardness alloy steel pipe, ceramic tube, glass tube, and thin pipe, plastic pipe can be clamped good. The utility model has the advantages of long service life and small damage to the surface of the workpiece. |