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JIning Paida Machinery Co.,Ltd.
JIning Paida Machinery Co.,Ltd.  

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You are here: home  > excavator  > BEIYI Backhoe Arm Boom Lifting Hydraulic Cylinders

BEIYI Backhoe Arm Boom Lifting Hydraulic Cylinders 

Price: 1200.0 USD 
Payment Terms: T/T,WU,Paypal 
Place of Origin: Shandong, China (Mainland) 
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Product Detail

Means of Transport: Ocean,Land,Air
Packing: pallet, wooden box
Brand Name: SHANTUI
Production Capacity: 100000000
Delivery Date: wirthin 7 days
color: yellow: material: cast steel

Packaging Details: standard packing or as customer's requirement

01/ Hydraulic Cylinder Diagram

 

Chart 1:

Piston rod: Adopt high precision mirror polishing

            

Material 

45# high     grade carbon steel or 40CR

Tempering hardness 

HB240-260

The depth of the high frequency

2mm-3mm

High frequency hardness

HRC55°±2°

Chrome plating thickness

0.03mm-0.06mm

Chromium layer hardness

HV800-1000vpn

Straightness 

≤0.08mm/m

Surface roughness

Ra0.03um- Ra0.06um

Outside diameter tolerance

f7

 

Chart 2:

Hydraulic Cylinder Tube: Using imported equipment rolling machine

 

Kind of steel 

45#

Tensile strength N/mm

≥647

Linearity 

0.3-1/1000 

Specific elongation

≥4

Precision of size

HB


207

Roughness of inner hole

0.4-0.8



 

02/ Material Introduction 



bigPhoto
 Ms. Qing Wang

Tel: 86-537-3152637
Mobile: 132 7547 7363
Contact to this supplier

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Company Info

JIning Paida Machinery Co.,Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company, Distributor/Wholesaler
City: Jining
Province/State: Shandong
Country/Region: China (Mainland)

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