ST52 hydraulic honed tube China Manufacturer

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ST52 hydraulic honed tube

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Terms of Trade: FOB,CIF

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Basic Info

Model No.: 40mm*30mm - 600mm*500mm

Additional Info

Packaging: Seaworthy export packing for ST52 hydraulic honed tube

Brand: Yinhe

Transportation: Ocean

Place of Origin: Jiangsu, China (Mainland)

Certificate: ISO9001

HS Code: 84129090

Port: Shanghai

Product Description

1. Manufacture Method: Cold drawn, hot rolled+deep hole bored

2. Size: 40mm*30mm - 600mm*500mm

3. Standard: DIN2391-2,EN10305-1,ASTM A519

4. Certification: ISO9001

Product Name:	ST52 Hydraulic Honed Tube
Material:	Carbon steel,alloy steel, stainless steel
Standard&Grade:	DIN2391-2 ST52,EN10305-1 E355,C45E,25CrMo4,42CrMo4, CK45,E410, E470,ASTM A519 SAE1020,SAE1026,SAE1045,SAE1518,SAE1541, SAE4130,SAE4140,SAE4145,SAE4340,etc.
Manufacture Method:	Cold Drawn, Hot rolled+Deep Hole Bored
Internal Surface Treatment:	Honing, Skiving&roller burnishing
Size Range:	ID of 300mm max for cold drawing, ID of 500mm for deep hole boring
Delivery Condition:	As rolled, Stress relieved,Annealed,Normalized,Quenched+Tempered
ID Tolerance:	ISO H8
Bore Roughness:	Ra0.30um max for honed tubes, Ra0.25um Max for Skived&roller burnished tubes
End finish:	Plain ends with square cuts,free of burrs
Usage:	Hydraulic cylinder, Pneumatic Cylinder
Chemical Composition	C:0.22 Max, Si:0.50 Max, Mn: 1.60 Max, P:0.025 Max, S:0.025 Max
Mechanical Properties	T.S: 580 Mpa min, Y.S: 450 Mpa min, Elongation: 10% min

Products Show

Marking

Marking or mechanical steamp on each piece of tube

Marking

External surface polishing

We can do polishing to external surface of tubes

Hard Chrome plating

We can do hard chrome plating ro internal surface of tubes

Raw material stock

Our Warehouse

Our Workshop

Cold Drawn Workshop 2

Packing & Delivery

Packing Details : Tubes packed in bundles tied with steel strips. Internal&external oil coating. End plastic caps. External packing by PVC bags and knit bags.

Delivery Details : Regular lead time is around 30-45 days.

Container loading: container loading by forklift in our workshop.