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Alloy Machine Screw

Name: Alloy Machine Screw
Brand: shenglong
SKU: 103766903
Availability: InStock

US$ 100 - 10,000 MOQ: 1 Set

Key Specifications

Place of Origin:

Zhejiang, China

Brand Name:

shenglong

Zhoushan Shenglong Machinery Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

ningbo/shanghai

Delivery Detail:

Delivery time depends on order quantity.

Place of Origin Zhejiang, China

Brand Name shenglong

Specifications

Bimetallic screw, Twin screw, Ordinary nitrided screw...

Packaging Details:	Wood case (Standard Export Packing).
Delivery Detail:	15-25 days after order confirmed

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Super alloy machine screw
*Sparying alloy powder on screw flight
*Super wear-abrasion&corrosion
*Hardness:HRC65-75
*discount

Super alloy machine screw /bimetallic extruder screw barrel
Diameter	Φ15mm-Φ350mm	Designing	Screw structure and compression ratio can be designed according to different products &different mixtrues.
Standard Specifications	45/90, 51/105, 55/110, 65/132, 80/156, 80/172, 92/188	Advantages	1.Advanced Nitriding Technology 2.Anti-corrosion and Wear-resisting Duplex Metal Spraying Technoloy 3. we uses special alloy powders being sprayed and welded on the screw's ridge,and uses different alloy and welding methods for the screw of different functions.
Materials	38CrMoAlA (JIS SACM645) SKD61	Application	pp.pe.pvc pipe and profile
Nitride Case Depth	0.5mm-0.8mm	Technology	1)Longer time Gas Nitriding treatment 2)special anti-wear & abrasion alloy (bimetallic) 3)tungsten carbide 4)cobalt base alloy 5)stainless steel 6)Gh113 nickel based alloy
Nitride Hardness	980-1080HV	Packing	Wrapped up by film in wooden
Nitride Brittleness	≤Grade One	Payment Term	T/T , L/C ,Western Union
Surface Roughness	Ra0.4um	Delivery Term	15-30 working days
Screw Straightness	0.015mm	Port Departure	Shanghai/Ningbo
Alloy Hardness	HRC65-75	Min. Order	1 set
Alloy Depth	1.5mm-3.5mm	Common Nitrided:2.5-4years Bimetallic: much longer lifetime.
Guarantee