- Company : ZHENJIANG CHUNHUAN SEALING MATERIALS CO.,LTD(GROUP)
- Region : Jiangsu , China
- Category : Apparel & Clothing > Wedding Apparel
- Specification : Standard Export Package
- Quantity : 5 t
- Contact Person : Alice wang|||sales
- Telephone :
- Fax :
- Mobile phone :
- Website : www.chsealing.com
- Email : [email protected]
- Update : Nov/13/2017
Product Details
PRODUCT FEATURES PTFE Envelope Gasket is made of PTFE wrapping flexible core material by professional equipment. It is mainly used on the sealing gasket of the flange, pagoda groove and all kinds of the machinery equipment. It is also used on highly corrosive liquid, such as strong acid, halogen or no contaminating food stuff, medicine. It has outstanding corrosion resistance and is suitable for majority of chemical material,especially the toxicity, strong acid, strong alkaline and strongly corrosive medium. It is application to chemical, petrochemical, pharmaceutical and food industries (With the exception of molten alkali and high temperature fluoride). CATEGORIES V type : V type is the most commonly used and one of most economical gaskets. It is suitable for various applications, with the exception of corrosive fluids and the requirements of thicker embedded material. Square type: Applicable to the production of thicker embedded materials and corrosive fluids, liquid residual in the inner diameter of the flange can be reduced. U type: Applicable to toxic chemicals and the production of large diameter gaskets. SPECIFICATION Type A and Type B PTFE envelope gasket commonly used standard European size system Nominal Size DN Inner Diameter of enveloping layer D1 Outer Diameter of enveloping layer D3min Gasket Outer Diameter D2 Gasket Thickness T Nominal Pressure PN 6 10 16 25 40 10 18 36 39 46 46 46 46 3 15 22 40 44 51 51 51 51 20 27 50 54 61 61 61 61 25 34 60 64 71 71 71 71 32 43 70 76 82 82 82 82 40 49 80 86 92 92 92 92 50 61 92 96 107 107 107 107 65 77 110 116 127 127 127 127 80 89 126 132 142 142 142 142 100 115 151 152 162 162 168 168 125 141 178 182 192 192 194 194 150 169 206 207 218 218 224 224 200 220 260 262 273 273 284 290 250 273 314 317 328 329 340 352 300 324 365 373 378 384 400 417 350 377 412 423 438 444 457 474 400 426 469 473 489 495 514 546 4 450 480
