Item: dl-fr-01 Brand name: daolin Type: replacement seal Product details: Operational conditions: Shaft diameter:20mm, 30mm, 35mm Temperature: -20 to +180 Pressure: 1.0mpa Speed: 15m/s Materials: Stationary ring: carbon/sic/tc Rotary ring: carbon/sic/tc Secondary seal: nbr/epdm/viton Spring and metal: ss304/ss316 Application: Water, oil and other moderately corrosive fluids Packaging: 1.Tissue paper + carton box 2.As per customer's requirement. Shipping method: 1.By express: dhl, ups, ems, tnt or fedex 2.By air, or by sea service are all available as requirements.