High-Quality Seamless Steel Pipes for Global Wholesale Supply

• Customization: Available
• After-sales Service: Free
• Warranty: 3 Month
• Model NO.: OD 15-80mm wt 2-20
• Type: Seamless
• Technique: Cold Drawn
• Material: Alloy Steel
• Surface Treatment: Oiled
• Usage: Hydraulic/Automobile Pipe, Machinery Industry, Special Purpose
• Section Shape: Round
• Certificate: IATF16949
• Applicable to: Aoto Parts
• Surface: Polished
• Motorcycle Parts: Mast Jacket
• Transport Package: Bundle
• Specification: OD15-80 wt2-20
• Trademark: bluesky pipe
• Origin: China
• HS Code: 7304319000
• Production Capacity: 50000 Ton/Year

Product Description

Material	10#-45#, 16Mn, A53-A369, Cr-Mo alloy, Q195-Q345, ST35-ST52, 10#, 20#, 45#,  16Mn, A213, A315, 30CrMo, Q195, Q215, Q235, Q345, ST35, St37, St45, St52
Surface	Black/ Bright
Standard	DIN, GB, JIS, DIN 17175, DIN 2391, GB 5310-1995, GB/T 13793-1992, GB/T 3094- 2000, GB/T 8163-1999, JIS G3101
Size	OD 15mm-70mm
	Thickness 1-12mm
Processing	Cold rolled/ Cold drawn
	1. BK (+C)  No heat treatment after last cold forming process.
	2. BKW (+LC) After last heat treatment there is a light finishing pass ( cold drawing)
	3. BKS (+SR) After the final cold forming process the tubes are stress relieve annealed.
	4. GBK (+A) After the final cold forming process the tubes are annealed in a controlled  atmosphere.
	5. NBK (+N) After the final cold forming process the tubes are annealed above the  upper transformation point in a controlled atmosphere.
Packing	Woven bag/ Wooden or crate carton/ Bundle Packing/ Plain end or vanished as per  customer's request.
Delivery time	Normally 20-30 working days

Cold-drawn deformed
Pickling and phosphating

Certifications

 

FUJIAN Bluesky pipe manufacture CO.,Ltd was established in 2012.Our company premier supplier of carbon &alloy steel mechanical tubing  drawn over mandrel(DOM) hot finish seamless(HFS) cold drawn seamless(CDS).