Available medium: T-water steam; w-petroleum products

Working temperature: t-200℃ w-100℃

Face to face: DIN 3202 F1

Flange dimensions: DIN2533

Working pressure: PN16

 

Materials:

Body & bonnet: cast iron

Seat ring: brass/ stainless steel

Wedge disc: cast iron + brass/ cast iron+ stainless steel

Stem: Stainless steel

Packing: Graphite

Stem nut: brass

Gasket: Graphite

Hebei Tongchan, which was founded in 1974, is a famous valve exporter and manufacture in China. We have professional technical persons and complete sets of test equipment to ensure the quality of the products. We have professional trading people to ensure you good service. after more than 40 years, our products have been exporting to more than 100 countries and regions in the world. All of our customers are very satisfied with our products and service. Our major products are cast iron/ ductile iron valves which comply with ANSI, BS, DIN, JIS standard. Such as gate valves, globe