{"product_id":"gr420","title":"Gland packing - Graphite with PTFE impregnate |  GRP 420","description":"\u003ch4\u003eGrafopak GRP 420 Gland Packing\u003c\/h4\u003e\n\u003cp\u003eThe GRP 420 gland packing is made from high-purity expanded graphite yarn and is impregnated with PTFE for improved flexibility and sliding properties. It is designed for dynamic applications and has good thermal conductance, a low coefficient of friction, and self-lubricating properties. This packing is more flexible and easier to install in the stuffing box of pumps and provides tightness at a lower pressure than packing made from pure graphite.\u003c\/p\u003e\n\u003ch4\u003eTechnical properties\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Expanded graphite yarn, impregnated with PTFE\u003c\/li\u003e\n\u003cli\u003eColor: Gray\u003c\/li\u003e\n\u003cli\u003eTemperature range: -100°C to +200°C\u003c\/li\u003e\n\u003cli\u003ePressure resistance:\u003cbr\/\u003ePumps: max. 25 bar\u003cbr\/\u003eValves: n\/a\u003cbr\/\u003eRotary applications: max. 100 bar\u003c\/li\u003e\n\u003cli\u003epH range: 1 - 14\u003c\/li\u003e\n\u003cli\u003eSpeed:\u003cbr\/\u003ePumps: max. 15 m\/s\u003cbr\/\u003eValves: n\/a\u003cbr\/\u003eRotary applications: max. 2 m\/s\u003c\/li\u003e\n\u003cli\u003eMaximum load (pV): ~300 bar·m\/s\u003c\/li\u003e\n\u003cli\u003eAverage density: ~1.2 g\/cm³\u003c\/li\u003e\n\u003cli\u003eMin. shaft\/sleeve hardness: ~30 HRC\u003c\/li\u003e\n\u003cli\u003eAvailable in square profiles from: S6 to S25 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDOCUMENTEN \u0026amp; DOWNLOADS\u003c\/h4\u003e\n\u003cp\u003eTechnical datasheet: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/9126\/7203\/files\/fbdd56eb67a4e4c765b1.pdf?v=1788632615\" rel=\"noopener\" target=\"_blank\"\u003eDatasheet document \u003c\/a\u003e\u003cbr\/\u003eMontage instructies: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1025\/9126\/7203\/files\/e44e273e2db2a774a49c.pdf?v=1788632615\" rel=\"noopener\" target=\"_blank\"\u003eMontage instructies document\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Heat Shieldings","offers":[{"title":"Square 6 mm - Roll length 49 m","offer_id":58412362137987,"sku":"HSGRP420.06","price":130.91,"currency_code":"EUR","in_stock":true},{"title":"Square 8 mm - Roll length 29 m","offer_id":58412362170755,"sku":"HSGRP420.08","price":130.91,"currency_code":"EUR","in_stock":true},{"title":"Square 10mm - Roll length 38 m","offer_id":58412362203523,"sku":"HSGRP420.10","price":233.05,"currency_code":"EUR","in_stock":true},{"title":"Square 12mm - Roll length 29 m","offer_id":58412362236291,"sku":"HSGRP420.12","price":233.05,"currency_code":"EUR","in_stock":true},{"title":"Square 14mm - Roll length 21 m","offer_id":58412362269059,"sku":"HSGRP420.14","price":233.05,"currency_code":"EUR","in_stock":true},{"title":"Square 16mm - Roll length 16.5 m","offer_id":58412362301827,"sku":"HSGRP420.16","price":233.05,"currency_code":"EUR","in_stock":true},{"title":"Square 18 mm - Roll length 12.5 m","offer_id":58412362334595,"sku":"HSGRP420.18","price":233.05,"currency_code":"EUR","in_stock":true},{"title":"Square 20 mm - Roll length 10.5 m","offer_id":58412362367363,"sku":"HSGRP420.20","price":233.05,"currency_code":"EUR","in_stock":true},{"title":"Square 22 mm - Roll length 34 m","offer_id":58412362400131,"sku":"HSGRP420.22","price":842.98,"currency_code":"EUR","in_stock":true},{"title":"Square 25 mm - Roll length 26 m","offer_id":58412362432899,"sku":"HSGRP420.25","price":842.98,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/9126\/7203\/files\/image_ad1fd9a4-516a-4b94-943f-c5d0fe65a845.jpg?v=1783429382","url":"https:\/\/heatshieldings.com\/en-eu\/products\/gr420","provider":"Heat Shieldings ","version":"1.0","type":"link"}