Hongkong DDQ Applied Materials Co., LTD are a professional supplier of Titanium and other advanced metal materials and spare parts.The advanced metal mainly includes
 Titanium(whole series),Zirconium,Waspaloy,Molybdenum (whole series),Tantalum,Hastelloy(X,B,C4,C22,C276),Monel (400,500,404),Inconel(600,602CA,625,718,725),Nimonic(263,75,80A),Incoloy(028,800,800H,800HT),Invar(36),DIN1.4877,etc.
We mainly focus on these materials and the processing precision parts made of these materials.
 
These materials and parts are wide used in the fields of petrochemical, chemical , pharmacy, food , power, marine and many industries.
 
 
(1) Washer/screw : We can supplies all types of metallic gaskets according to various standards for use in rectors, exchangers, towers, pressure vessels, vales, pipe/tube lines, pumps, compressors, boilers and other equipment.

(2) Washer Products system: Spiral wound gaskets , Metal jacketed gaskets ,Solid metal gaskets ,Flat & Threaded metal gaskets ,High strength graphite gaskets etc.
  
Screw Industrial Screws(Products system )
Pan Head Slotted Screws, Hexagon Head Screws, Cheese Head Slotted Screws, Countersunk Head Slotted Screws, Countersunk Raised Head Slotted Screws, Pan Phillipse Head Screws, Countersunk Phillipse Raised Head Screws

(3) Available Washers / screw materials:
              Titanium,Molybdenum,Tantalum,Monel, Inconel, Alloy 20, Nickel, Hastelloy C-276 ,Hastelloy B-2/3 and Zirconium702 , etc.