1.SiC heating element 2.type:ROD,GD,U,W,SPIRAL 3.diameter :8-55mm 4.length:100-4000mm 5.heating temperature: ... Specifications1.SiC heating element 2.type:ROD,GD,U,W,SPIRAL 3.diameter :8-55mm 4.length:100-4000mm 5.heating temperature ... .2) we make ROD, U, W, H, SPIRAL and DOUBLE-SPIRAL types according your requirements.3) Diameter 8mm to 55mm elements can be ...