For over 20 years,DLSEALS has specialized in the development and production of sealing systems which were used in the Metallurgical,Electrical,Auto, Engineering machinery, Light industrial machinery and Electrical appliance manufacturing industries.
Meander SPRINGS FOR SEALING TECHNOLOGY
Spring support elements are inlaid elements for radial seals. They provide spring properties to most of the highly corrosion resistant sealing materials. Spring support elements are loaded radially without exception.
Data Sheet Spring Steel Strip 1.4310
X10CrNi18-8 (previous: X12CrNi17-7)
1.4310 (~ AISI 301)
EN ISO 9445
Chemical analysis (in %) according EN 10151
0,01 to 0,15
16,00 to 19,0
6,0 to 9,5
2H (strain-hardened, blank)
Surface roughness Ra
< 0,3 µm (at Rm > 1150 N/mm²)
Applocation for Meander spring 1.4310 -Spring energized seal
Satinless steel meander spring seals are designed for used in high or low presseure dynamic reciprocationg or rotary applications.
Othe types steel springs application :
Helical Spring seals are designed for used in static or slow, infrequent dynamic sealing application due to highcompression load over a small deflection range, which make these seals suitable when low pressure or vacuum and very low temperature ( cryogenic ) are present.
Slanted Coil Spring Seals are for low friction, dynamic reciprocating and rotary applications. The seal produces a near flat load curve when compressed ( installed ). They provide constant predictable loads through their very wide deflection range.