Stainless Steel Shaft Precision Piston Rod Gear Bearing

• Material: All Kind of Brass,Copper,Stainless Steel etc
• Load: Drive Shaft
• Stiffness & Flexibility: Stiffness / Rigid Axle
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Piston Rod
• Axis Shape: Straight Shaft
• Shaft Shape: Real Axis
• Appearance Shape: Round
• Product Name: Stainless Steel Shaft Precision Piston Rod
• Surface: Hard-Chromed
• Tolerance: H8 H9
• Technique: Cold Drawn
• Electroplating Hardness: Hv800-1050
• Application: Oil Pipe, Hydraulic System
• Transport Package: Oil Apply+ Carton+Pallet
• Specification: Customization
• Origin: Ningbo
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 10.000kg
• Lead Time: 20 days (1 - 500 Pieces) ; To be negotiated ( > 500 Pieces)

Product Description

Specification:

Stainless Steel Shaft Precision Piston Rod
Standard	DIN2391, EN10305, JIS G3445, ASTM A519, GB/T 8713...
Material	All kind of brass,copper,stainless steel etc...
Heat treatment	BKS
Specification	Outer diameter(mm)	Inner diameter(mm)
	50-300mm	40-250
I.D Tolerance	H8-H9
Length	3-9m (Customers usually choose the 4~5.8m)
Straightness	1/1000
ID roughness	RA 0.4micron(max)
Technology	Honed & SRB(SKIVED AND ROLLER BURNISHED )
Scope	Honed tube for hydraulic cylinder, swivel crane, injection machine and   construction machine application

 Stainless Steel Shaft Precision Piston Rod


Manufacturing process description:

1. Hydraulic shear cutting
2. CNC machining + additional broaching and milling operations
3. Induction hardening at a range of different frequencies and powers
4. Rotary straightening

5. Proportionally servo controlled CNC grinding
6. Leading edge technologies for hard chromium,
7. Dehydrogenation and tempering
8. Wet polish and superfinish polish with 100% surface condition control
9. Export Packaging
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