SANY S Valve Pipe DN200 DN230 DN260 A810301032047C A810301032043C A810301032055C

1.Super wear and impact resistant

The tube is made of quenched and tempered steel plate with high strength and toughness.

2.The wear-resistant layer of the inner surface is welded by the imported wear-resistant flux cored wire, which is high hardness, good wear-resistance and long service life.

3.The quality is stable and reliable

Service life : 40,000m³