Technical Data Materal: 1. Contact with the product components-304/304L/316L, Forging 2. Materal No contact with the product components-304 Sealing material: 1. Standard-EPDM(Working Temperature: -20~+135° C) 2. Option- SILICONE ( Working Temperature: -50+180° C) VITON ( Working Temperature: -30+230° C) Surface treatment: 1. Inside surface treatment (Ra≥ 0.4~0.8um) 2. Surface treatment (Ra≥ 0.8~1.6um) |