DIN2391 Seamless Steel Pipes Stkm 13c Honed Tube for Hydraulic Cylinder

• Type: Seamless
• Technique: Cold Drawn
• Material: Carbon Steel
• Surface Treatment: Polished
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose
• Section Shape: Round
• Model NO.: SF3-120
• Length: 1000-6000mm
• Raw Material: JIS S45c, SAE1045, DIN Ck45
• Dia: 80mm
• Straightness: 0.15 /1000mm
• Surface Hardening Depth: 0.8-3mm
• Roughness: Ra 0.2μm~0.4μm
• Surface Hardness: HRC58-60
• Chrome Layer Hardness: Hv800-1000
• Chrome Layer Thickness: 15μm ~ 25μm ( Customized)
• Tolerance: F7
• Transport Package: Paper Sleeve and Wooden Box
• Specification: dia 3-120mm
• Trademark: WF
• Origin: Jiangsu, China (Mainland)
• HS Code: 8483109000
• Production Capacity: 100 Tons /Month

Product Description

PARAMETER                                                                                                                                                   

ITEM	Honed Tube	Skived & Roller Burnished Tube
Raw Material	20# steel, ST52.3, 1020, CK45,16MN,40Cr ect.	20# steel, ST52.3, 1020, CK45,16MN,40Cr
Pressure & Temperatur  Classification	High pressure & temperature piping	High pressure & temperature piping
Inner Diameter	40mm-320mm	40mm-320mm
Outer Diameter	50-400mm	50-400mm
Thickness	5-40mm	5-40mm
Length	7000mm	7000mm
Straightness	Max 0.5/1000mm	0.2/1000mm
Inside Surface  Roughness(Ra)	0.2-0.4um	0.2-0.4um
Tolerance INT	ISO DIN2391 H8	ISO DIN2391 H8
Ends for honed tube	Plain ends, cutting, threading,  beveled, flange, etc	Plain ends, cutting, threading,  beveled, flange, etc
Package	anti rust oiled inside and outside  surface, plastic caps in both ends. bundle with steel strip and knitting strip,  or wooden case.	anti rust oiled inside and outside  surface, plastic caps in both ends. bundle with steel strip and knitting strip,  or wooden case.
Application	engineering machinery, metallurgical  machinery, plastic machinery, hoisting  machinery, mining machinery,  road construction machinery,  textile machinery and other industries.	engineering machinery, metallurgical  machinery, plastic machinery, hoisting  machinery, mining machinery,  road construction machinery,  textile machinery and other industries.

 

 


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