screw barrel extruder/extruder screw barrel for upvc pipe
Specifications screw barrel extruder/extruder screw barrel for upvc pipe 1.More than 30 years experience 2.High Quality 3.Efficent JinJing Brand screw barrel extruder/extruder screw barrel for upvc pipe Specification Screw diameter: Φ15-Φ300mm L/D ratio:15-45 Screw Classification: General type, Pin type, barrier type, separation type, and gas-exhausting type etc for different plastic products. Technical Data Base Material 1)38CrMoAlA(JIS SACM645) 2)Cr12MOV(JIS SKD-11) 3)4Cr5MoSiV1(JIS SKD-61) 4)42CrMo(AISI 4140) Bimetallic Alloy Materials 1)Fe-based alloy 2)Ni-based alloy/Deloro alloy 3)Co-based alloy 4)NiCo-based alloy 5)Tungsten carbide/Wolfram carbide Double-alloy level Level A - containing Tungsten of 40% Level B - containing tungsten of 25% Level C - containing tungsten of…
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