Stainless steel springs - Import export

The Acme X Seal is a versatile smooth ribbon pull-tight seal manufactured from Polypropylene material. The design features rolled heat staking technology to secure the metal spring insert to the body, which provides clear evidence of tampering if forced open or cut. The seal can be manufactured with a Short Tag (ST) or Long Tag (LT) in three different lengths and with a 2mm diameter ribbon making this seal ideal for most applications particularly where there are small sealing apertures. Recommended applications Airline in-flight duty free or Catering Trolleys, Baggage, Refineries, Fuel and Oil Tankers, Chemical Drums, ATM Dispensers, Coin Boxes, Cash Bags, Gaming Machines, Postbags, Fire doors, Lockers Material Body - Polypropylene Insert - Spring Stainless Steel ** Click for more **

Alloy 17-4 PH is a chromium-copper precipitation hardening martensitic stainless steel with Cu and Nb/Cb additions. 17-4PH Stainless Steel combines high strength, hardness (up to 572°F / 300°C), and moderate corrosion resistance. Alloy 17-4 PH withstands corrosive attacks better than any of the standard hardenable stainless steels and is comparable to Alloy 304 in most media. The alloy is subject to crevice or pitting attack if exposed to stagnant seawater for any length of time, although it is corrosion resistant in some chemical, petroleum, paper, dairy and food processing industries(equivalent to 304L grade). Mechanical properties can be improved (high strength and superior corrosion resistance) when precipitation hardened from Condition A to one of the Condition H tempers. We supply 17-4 PH in the H1150D condition. This is double aged at a temperature between 1140° F and 1160° F for 3.75 hours to 4.