Honed St52 Piston Tube for Hydrau; IC Cylinder

• Material: China 20 Steel, St52, E355+Bks
• Usage: Hydraulic Cylinder
• Structure: General Cylinder
• Power: Hydraulic
• Standard: Stnadard and Nonstandard
• Pressure Direction: Double-Acting and Single-Acting
• Model NO.: ID40XOD50 to ID200XOD245MM
• Double-Acting Cylinder Type: Common Cylinder
• Special Cylinder Type: Number of Cylinders
• Combination Cylinder Type: Pressurized Cylinder
• Surface Treatment: Anti-Rust Oil
• Machining Way: Honing and Hobbing
• Length: 2-9m as Per Pipe Diameter
• Production Lead Time: 30days After Order Confirmed
• Surface Roughness: Ra0.2-0.4
• Inner Tolerance: H8-H9
• Supply Goods Condition: Cold-Drawn, Cold-Rolling, Honed, Skived
• Wall Thickness: 3-50mm
• Cylinder Diameter: 30-500mm
• Other Material: C45, 16mn, 25mn and etc.
• Transport Package: Steel Belt and Stretch Film
• Specification: <ID200mm & <OD245MM
• Trademark: NEWNURO or OEM
• Origin: Jiangsu, China
• HS Code: 73043190
• Production Capacity: 2000tons/Month

Product Description

Product Description

Grade: ST52,ST52.3,CK45,Q345B,EN355,16Mn,STKM13C,SAE1020/1026/4140,42CrMo,TP304/316 etc.

Straightness: <0.5 mm/m

Tolerance ID: ISO H8, H9, H10

Type: BK+S,high precision cold drawn,seamless honed,burnished

Internal surface treatment method: honing or skiving and roller burnishing

Changzhou Newnuro is a professional and exprienced manufacturer and trade

Inner Dia (mm)	ID Tolerance (mm)					WT Tolerance (mm)
	H7	H8	H9	H10	H11
30	+0.021/0	+0.038/0	+0.052/0	+0.084/0	+0.130/0	±5-10%
>30-50	+0.025/0	+0.039/0	+0.062/0	+0.100/0	+0.160/0
>50-80	+0.030/0	+0.046/0	+0.074/0	+0.120/0	+0.190/0
>80-120	+0.035/0	+0.054/0	+0.087/0	+0.140/0	+0.220/0
>120-180	+0.040/0	+0.063/0	+0.100/0	+0.160/0	+0.250/0
>180-250	+0.046/0	+0.072/0	+0.115/0	+0.185/0	+0.290/0
>250-315	+0.052/0	+0.081/0	+0.130/0	+0.210/0	+0.320/0
>315-400	+0.057/0	+0.089/0	+0.140/0	+0.230/0	+0.360/0

Changzhou Newnuro is a professional and experienced manufacturer and trader of hydraulic cylinder components over 10 years, most of the products are mainly exported to Europe
Well-known companies like Kavee Hydraulic under Kramp Group in Holland, Pavarini Components S.P.A, Ognibene S.P.A, Eurosnodi etc in Italy, have been purchasing components from us in large quantity for years,.
Newnuro is very competitve for following items:
-- Hydrauic cylinder components (Threaded bushings,Guiding Head,End caps,Pistons and Cylinder tubes)
-- Rod ends (ball joint ends)and Spherical plain bearings
-- Clevis and lockable pin
-- Hydraulic fittings and adaptors
-- Control cable and fitting for Automobile and Agricultural machinery