Factory Supply SUS304 Welded Steel Tube with High Quality

• Type: Round
• Composition: Steel
• Technique: Cold Drawn
• Shape: Round
• Surface Treatment: Polished
• Special Use: Cold Heading Steel
• Model NO.: SUS304
• Application: Structural Steel Bar
• Length: 1000-6000mm
• Precision: F7
• Roughness: 0.2μm-0.4μm
• Axis Straightness: 0.15mm/1000mm
• Chrome Layer Thickness: 15μm ~ 25μm ( Customized)
• Chrome Layer Hardness: Hv800-1000
• Surface Hardning Depth: 0.8-3mm
• Transport Package: Snakeskin Bags and Canvas
• Specification: dia 3-120mm
• Trademark: WF
• Origin: China
• HS Code: 8483109000
• Production Capacity: 100 Tons /Month

Product Description

Product Description

Product Name	Honing Seamless Steel Pipe / Hydraulic Cylinder Barrel
Model Number	Din2391 H9 honed tube
Steel grade	ST52.3, 1020, CK45, 4140 , E355,4130, Stainless Steel 304/316
ID	30mm-320mm
Length	5m~8m
Straightness	0.5/1000mm
Roughness(Ra)	0.2-0.4um
Tolerance IN	ISO H9
Processing Tech	BK+S cold drawn,honed,skived
Conservation	anti rust oiled inside surface, plastic caps in both ends
Package	bundle with steel strip and knitting strip, or wooden case

Tolerance and Steel Grade Composition as following table:

Kindly pls contact service, if you have any problem, thnak you!!!!!!!!!!!!!!!!!!!!!!!!