A519 cold drawn seamless precision carbon and alloy mechanical tubing

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Fob Price: 1200.00 USD/ 
MOQ: 1  
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Location: China
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Product detail:

A519 cold drawn seamless precision carbon and alloy mechanical tubing

 

Hi,this is maria,thanks very much for your interesting to our products,If you want such steel tubes and pipes,or the standard is not listed above,pls do not hesitate to contact me at once.pls tell me,it's my honor to service you!

Tel:+86-18921988727

 

Zhangjiagang Huadian Import & Export Co., Ltd is a company based in China, we have two factories, one factory manufactures steel tubes and the other factory produces power station equipment.

Jiangsu Dehai Group (Parent Company)

Zhangjiagang Huadian Im &Ex Co., Ltd (Subsidiary)

Zhangjiagang Huagang IndustrialCo.,Ltd (Factory)

 

Specializes in the production of cold-drawn/cold-rolled precision seamless steel tubes,such as bright oil tubes etc.

Zhangjiagang Huadian Power 

Equipment Co.,Ltd (Factory)

A manufacturer of power station boiler, industrial boiler, 

waste heat boiler, refusefired boiler, biomass boiler 

and the correlated pressure parts integrating the design, 

manufacture, installation, repair and maintance

 

Features

Size

Outer diameter:3-114mm

Wall thickness:0.5-10mm

Length:max13400mm,generally 6000mm or so,can be cut shorter as per your need

Application

Cold drawn or cold rolled precision seamless steel tubes for hydraulic pressure and pneumatic services.
For Auto use,machinery use,oil cylinder tube,motorcycle shock reducer use,auto shock reducer inner cylinder,etc.

Seamless steel pipes for low and medium pressure boiler, high pressure boiler, ship-building,Liquid service, petroleum cracking, chemical fertilizer equipment,Drawing-oil-equipment and structure purposes.

Business scope

DIN series cold drawn precision seamless steel tubes

DIN series cold rolled precision seamless steel tubes

Related coated and galvanized steel tubes

Rustproof phosphyorylated tube

Main characteric

No Oxidation Layer on the outer and inner walls;

No Leakage under high pressure;

No Crake under flating and flattening;

No distortion after cold bending;

High precision high cleanness;

Excellent brightness

cold drawn and hot finished

Superior performance for high pressure and temperature uses

Black finish and hot dip galvanized

Excellent corrosion resistance

 

Application

For mechanical engineering,mechanical and pressure use,and also for transporting steam,water,gas and etc.

 

Chemical composition

 GradeCMnP≤S≤SiCrMo
1008≤0.100.30-0.500.0400.050---
10100.08-0.130.30-0.600.0400.050---
10180.15-0.200.60-0.900.0400.050---
10200.18-0.230.30-0.600.0400.050---
10250.22-0.280.30-0.600.0400.050---
10260.22-0.280.60-0.900.0400.050---
41300.28-0.330.40-0.600.0400.0400.15-0.350.80-1.100.15-0.25
41400.38-0.430.75-1.000.0400.0400.15-0.350.80-1.100.15-0.35

 

Mechanicl properties

GradeConditionMPa
Tenslle Point

Yield Point

Elongation
1020CW≥414≥483≥5%
 SR≥345≥448≥10%
 A≥193≥331≥30%
 N≥234≥379≥22%
1025CW≥448≥517≥5%
 SR≥379≥483≥8%
 A≥207≥365≥25%
 N≥248≥379≥22%
4130SR≥586≥724≥10%
 A≥379≥517≥30%
 N≥414≥621≥20%
4140SR≥689≥855≥10%
 A≥414≥552≥25%
 N≥621≥855≥20%

 

 
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