1. unique structure,design flexibility, light weight, effort, open and colse quickly. 2.Seal replacement parts can be adjusted
1.high quality and low price 2.design service and OEM service 3.20 years exporting experience 4.discount of large quantity 5.ISO certificate
1. many years in opreration and experienced in valve making 2. the competitive price
1.Standard or Nonstandard: standard 2.Structure: butterfly 3.Pressure: low pressure 4.Power:manual 5.Material: casting 6.Temperature of media: normal temperature 7.Media: water 8.Port size: DN40—DN1200 9.Body: cast iron, ductile iron 10.Disc: ductile…
1.Rubber:EPDM NR NBR Neoprene 2.Flange: Q235A, 20,16Mn 3.Quality :high-tech conditions and advanced workers 4.Structure :rubber layers and fabric material layers 5.Elasticity :compensate for extension and compression 6.Color :depends on your demands 7.Ad…
1.Quality :high-tech conditions and advanced workers 2.Elasticity :compensate for extension and compression 3.Certificate:GB/199901-2000-ISO9001:2000 4.Standard: IS09001:2000 5.Function : compensator 6.Size depends on your requirements 7.Quantity follow…
