Hainan Pengsheng Industry Co., Ltd.: Sanya, Hainan, China; Main products: Engine, bulldozer, Engine parts, bulldozer parts, Excavator parts

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hydraulic cylinder assembly

FOB Price

US$ 50 - 5,000 / Piece

1 Piece(Min. Order)

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Product Details

Standard or Nonstandard	Standard	Structure	Piston Cylinder
Power	Hydraulic	Body Material	Steel
Maximum Stroke	16000mm	Shaft Diameter	5-300mm
Place of Origin	Fujian, China	Model Number	hydraulic cylinder assembly
Brand Name	hydraulic cylinder assembly

1.Quick Details of our hydraulic cylinder assembly

Product name	Oil Cylinder,Oil Cylinder Assembly
Application	Excavator and bulldozer cylinder part
Material	45#steel
Technique	Casting and forging
Type	Arm Cylinder/Boom Cylinder/Bucket Cylinder
Suitable excavator	Volvo, Ko.matsu, Hitachi, Kato, Kobelco, Hyundai, Sumitomo etc
Product capacity	We can design and produce hydraulic cylinders according to customers’ requirements
MOQ	1 piece
Packing	Pallet or wood case or as per your request
Delivery	7 days after getting your payment
payment	T/T or L/C at sight

2.About our company

hydraulic cylinder assembly

Our company is capaable of designing and manufacturing hydraulic pressure oil tank for various excavators according to client's demands.

1.Select precise cold-drawing seamless pipe

2.Cylinder diameter:Φ30-Φ600mm;Max length reaches 8M

3.Piston rod is made of 40Cr steel,Diameter of piston rod:Φ5-Φ300mm

4.Process Flow:

Materials feeling→tempering→cylindrical lathe cutting→high-frequency quenching→cylindrical grinding→hard chrome plating→external grinding

3. 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

4. Workshop

Hainan Pengsheng Industry Co., Ltd.: Contact nameni sun
Chat Now; Phone86-0898-88597287; Addresslongling road 6#, Sanya, Hainan