Honed Pipe

Instruction

Production Method:
TORICH is one of the top honed tube suppliers of Honed Pipes in China, which is used as hydraulic cylinder tube
Honed Pipe, is usually produced by ID Honed process based on Precision Seamless Steel Tube as raw material, production method can be ID Honed or Skiving Roller Burnished.
Honing Tube is usually based on technical standard ASTM A519 SAE 1010, SAE1020,SA1026, SAE1045 etc or EN10305-1 or Chinese technical standard of GB/T3639, GB/T8713

TORICH Honed Pipe is usually produced based on the following technical standard and Grade:
Standards: ASTM A519,DIN2391, EN10305-1, EN10305-4 etc.
Steel Grade: SAE 1010, SAE1020,SA1026, SAE1045,St37.4, St35(E235), St45(E255), St52(E355),etc.

Hydraulic Cylinder Tube cover the size Sizes Range:
Outer Diameter: 4-420 mm
Wall Thickness: 0.5-50mm
Wall Thickness: can be by mutual agreement with customer.

Steel Grade are available to produce honed tube for hydraulic cylinder:
ST52(16Mn), SAE1026(25Mn), 27SiMn, SAE1045

Main Features for ID Honed Pipe:
High accuracy for both OD(out diameter), ID(inside diameter), WT(wall thickness)
Good wall thickness uniformity
Excellent ID roughness and smoothness with Ra 0.4μm
Good Roundness for hydraulic cylinder assembling


Production Process for Honed Pipe:
Cold Drawn or Hot Rolled Seamless Steel Tubes →
Cold Drawing/Cold Rolling  →
Heat Treatment Annealing/Bright Annealing → (Repeat)
ID Honing or ID Roller Burnish → (Repeat) to final dimensional tolerances and ID roughness
Final inspection → Ready to Ship

Honed Pipe are usually used in the following scope:
1: Crane
2: Excavator
3: Bulldozer
4: Forklift
5: Pneumatic cylinder barrel
6: Oil Well Pump Pump Tubing
7: Jack cylinder
8: Micro motor housing
9: Car Drive Shaft
10: Woodworking Hydraulic Machinery
11: Water gate opener
12: Lifting machinery
13: Coal mine underground hydraulic prop cylinder

Workshop for Honed Pipe:

Products Show from mass production:

Inspection and Testing:

Delivery and Packing: