zhoushan zhongyang screw manufacturer co., ltd – Product Catalog
 
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zhoushan zhongyang screw manufacturer co., ltd

 
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1.    screw barrel set

screw barrel set

Description

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Abrasion-resistant and corrosion resistant.
Material:high quality alloy steel
1)38CrMoA|A
2)9Cr18MoV
Technics:1)Heat-treatment
2)Nitriding treatment
3)Spray bimetallic-alloy coating
Technical parameter
Nitriding depth:0.5-0.8MM
Nitriding ...
2.    screw barrel

screw barrel

Description

Send Inquiry


Abrasion-resistant and corrosion resistant.
Material:high quality alloy steel
1)38CrMoA|A
2)9Cr18MoV
Technics:1)Heat-treatment
2)Nitriding treatment
3)Spray bimetallic-alloy coating
Technical parameter
Nitriding depth:0.5-0.8MM
Nitriding ...
3.    screw barrel

screw barrel

Description

Send Inquiry


Abrasion-resistant and corrosion resistant.
Material:high quality alloy steel
1)38CrMoA|A
2)9Cr18MoV
Technics:1)Heat-treatment
2)Nitriding treatment
3)Spray bimetallic-alloy coating
Technical parameter
Nitriding depth:0.5-0.8MM
Nitriding ...
4.    Screw and Barrel Set

Screw and Barrel Set

Description

Send Inquiry


Abrasion-resistant and corrosion resistant.
Material:high quality alloy steel
1)38CrMoA|A
2)9Cr18MoV
Technics:1)Heat-treatment
2)Nitriding treatment
3)Spray bimetallic-alloy coating
Technical parameter
Nitriding depth:0.5-0.8MM
Nitriding ...
5.    screw and barrel

screw and barrel

Description

Send Inquiry



Abrasion-resistant and corrosion resistant.
Material:high quality alloy steel
1)38CrMoA|A
2)9Cr18MoV
Technics:1)Heat-treatment
2)Nitriding treatment
3)Spray bimetallic-alloy coating
Technical parameter
Nitriding depth:0.5-0.8MM
Nitriding ...

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