Нитрированные винтовые бочки 38crmoala для ПП ПЭ ПВХ

Сохранить в закладки 1600348218324:


Цена:199,00 $ - 200,00 $*

Количество:

  • В избранное

Описание и отзывы

Характеристики



Product Description




we have different kinds of screw barrel
what do you need
what we have






Manufacturing Technique



Advanced:

a. Advanced Nitriding Technology .
b. Anti-corrosion and Wear-resisting Duplex Metal Spraying Technology .
c. 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 .



No
Item
Data
1
Material
38CrMoAlA, 42CrMo(JIS SCM440), SKD11,61
2
Diameter
Φ15mm-350mm
3
Application
Suit for cable , sheet , pipe , profile
4
Nitride Case Depth
0.5mm-0.8mm
5
Nitride Hardness
1000-1100HV
6
Nitride Brittleness
≤Grade One
7
Surface Roughness
Ra0.4um
8
Screw Straightness
0.015mm
9
Alloy Hardness
HRC68-72
10
Designing
Screw structure and compression ratio can be designed according to different products & different output re quirement.
11
Technology
1)Longer time Gas Nitriding treatment
2)Special corrosion & abrasion alloy (bimetallic)
3)Tungsten carbide
4)Cobalt base alloy
5)Stainless steel
6)GH113 nickel based alloy
12
Packing
Wrapped up by film in wooden case
13
Payment Term
T/T , L/C , WESTERN UNION
14
Delivery Term
25 working days
15
Port Departure
Shanghai/Ningbo
16
Min. Order
1 set
17
Guarantee
Common Nitrided:2.5-4years
Bimetallic: much longer lifetime


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