TK111D gland packing is dedicated sealing packing for stuffing box of  D-series slurry pumps, compatible with 4/3D-AH, 6/4-TKAH/AHR-E/D, 3/2D-HH, 3/2DD-HH pumps. It forms full packing sealing assembly with D078/DAM078 stuffing box, D044 split gland, D118 lantern ring and D075 shaft sleeve. Multiple material grades available: Q05 mica impregnated general grade, Q05A reinforced wear-resistant grade, Q21 PTFE anti-corrosion grade, X06 aramid high-strength grade. Standard OEM cross-section delivers excellent compression rebound, blocks slurry leakage and reduces sleeve abrasion, ideal for abrasive & corrosive slurry in mining and desulfurization industries. Core Product Advantages，OEM standard cross-section, perfect fit for all D-series stuffing boxes & shaft sleeves Manufactured strictly per  original dimension, zero gap after packing filling, even compression without shifting. Superior compression & rebound performance, no hardening or loosening under long compression Dense braided structure retains stable sealing force under continuous pressure, less frequent gland bolt tightening during operation. Impregnated internal lubricant cuts friction wear on D075 shaft sleeve Built-in graphite/mica lubricant avoids dry friction & overheating, greatly extend service life of both sleeve and packing. Full material grades cover low-pressure wear & high-pressure anti-corrosion working conditions Four options for general, heavy abrasion, acid-alkali & high-load slurry, one sealing set fits mining, desulfurization and chemical media. Form double water barrier together with D118 lantern ring to block solid particles Cooling water cooperates with packing to isolate grit, prevent hard particles from abrading sealing surface and eliminate slurry dripping & spraying leakage. Matched with D044 split gland, easy disassembly to cut maintenance downtime Cuttable segmented design, packing replacement available without rotor disassembly, reduce production shutdown loss. Stable temperature & pressure resistance for continuous slurry transportation Withstand slurry temperature 0~120℃, max working pressure up to 1.6MPa, no melting, cracking or pulverization failure. Full rolls in stock, customizable cutting length, stable supply for bulk orders Standard full rolls kept in warehouse, cuttable per stuffing box length, stable mass production schedule for large quantity orders. Applicable Industries & Working Conditions Metal mineral processing, coarse tailings transportation, coal washing plant, power plant flue gas desulfurization, river sand dredging, metallurgy, chemical corrosive slurry, thickener underflow delivery