Product Description

Plastic tube(pipe) is widely used in our daily life, industrial life as well as commercial life, therefore tube extrusion screw barrel (pipe extrusion screw barrel) is vastly produced by tube extruders ( pipe extruders).

Product Detail

Tube extrusion screw barrel

With our intensive working experience and customized solutions, now we have been regarded to be a reliable China Tube Extrusion Screw Barrel Factory; we sincerely hope to develop long lasting business relationship along with you with our greatest service.

With strong technical strength, advanced production equipment, professional & dedicated colleagues, our factory obtained the ISO 9001:2008 international quality management system certification and CE certification. We look forward to keep ourselves connected with each and every plastic/rubber business. Youre very welcome to contact us for Pricelist for China Plastic Machine,  Tube Extrusion Screw Barrel.


Plastic tube(pipe) is widely used in our daily life, industrial life as well as commercial life, therefore tube extrusion screw barrel (pipe extrusion screw barrel) is vastly produced by tube extruders ( pipe extruders).


Each year, EJS produces thousands of tube extrusion screw barrel for tube extruder machine people as well as tube manufacturers. EJS is a professional manufacturer of Feedscrew, Rubber Screw, Rubber Screw Barrel for years, with customers of OEM machine builders as well as end users.


One taste can’t please all. One material can’t work for all applications either, therefore we select a number of other steels to produce screws and barrels for best performances at best costs, this include 34cralni7, C276 material, Double Screw Extruder.


Bore diameter available for Tube extrusion screw barrel

Single screw barrel for tube extrusion screw barrel: ¢25 ~ ¢ 250

Twin screw barrel for tube extrusion screw barrel: ¢25 ~ ¢ 130


Popular Materials used for Tube extrusion screw barrel

38CrMoAlA (DIN1.8509)

34CrAlNi7 (DIN1.8550)

31CrMoV9 (DIN1.8519)

40Cr (AISI 4340)

42CrMo ( AISI4140)

D2 (DIN 1.2379)

SKD61

SKD11

Hastelloy 276

Inconel 625


Surface Treatment of Tube extrusion screw barrel

Full body nitrided

Ni60 hardfacing bimetallic

Colmonoy #56

Colmonoy 83

Ceramic coating


Application of Tube extrusion screw barrel

PVC tube

PP tube

Nylon tube

PE tube

HDPE tube

Recycled HDPE tube

LDPE tube


Inspection of Tube extrusion screw barrel

From materials till shipping mark, every process is strictly and seriously taken care of by EJS dedicated employees to make sure each and every tube extrusion screw barrel will be well performing in the machine.


What makes EJS tube extrusion screw barrel better than others?

When EJS factory has rich experiences working with different customers worldwide for almost 30 years, when EJS management keeps investing on the machines and their employees, we are fully aware that PEOPLE plays a significant role in the whole process on the tube extrusion screw barrel.






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