Csdls Seamless Carbon Steel Boiler Tube Customized Sizes Suppliers Hot Rolling Cold Drawn Seamless Steel Pipe

• Type: Carbon Steel Tube
• Standard: GB
• Composition: Carbon Steel
• Technique: Cold Drawn
• Shape: Round
• Surface Treatment: Polished
• Model NO.: CD-0024
• Special Use: Silicon Steel, Cold Heading Steel, Free Cutting Steel
• Application: Metallurgy, Mining, Construction Machinery, etc
• Package: as Request
• Capacity: 1, 000~1, 500tons/Month
• Internal Diameter: 100~500mm
• Remarks: Concrete Pump Spare Parts
• Transport Package: Wooden Strip, Wrapping Film
• Specification: as customer′s request
• Trademark: CSDLS, neutral, as request
• Origin: China
• HS Code: 7304319000
• Production Capacity: 12, 000~18, 000tons/Year

Product Description

Type:	High-precision cold-drawn seamless tube
Standard:	GB/T3639-2018, GB/T 5777-2008,the technology agreement
Material steel:	45#, 16Mn(Q345B), 25Mn, 27SiMn, SY720, ZNP460
Internal diameter Tolerance:	H8, H9,H10
Straightness rate/roundness rate/mechanical performance :	As agreement
Chrome-plated	Area and thickness as request
Size:	100mm-500mm
Shape:	Round, square
Package:	As request
Usage:	1. For oil cylinder's outside cylinder and piston rod;   2. For transportation of natural gas, oil, kerosene, etc to avoid leakage;  3. For making parts of some machines such as the drive shaft of an automobile or the drill pipe of oil and bicycle frames;  4. For some large machinery such as boiler heating supply pipe;  5. For the storage of liquefied natural gas such as taxi trunk cylinders.