Q345 Seamless Carbon Steel Tube 45 20 Thin Thick Wall Seamless 16mn

Place of Origin JIANGSU
Brand Name LONGGANG
Certification API CE GS ISO9001
Model Number 336
Minimum Order Quantity 10kg
Price US dollar 0.54-0.6 kg
Packaging Details 219*6-20
Delivery Time 5 to 8 working days
Payment Terms L/C, D/A, T/T, Western Union, MoneyGram
Supply Ability 10000000 ton 7 days
Product Details
Section Shape Round Outer Diameter 30 - 300 Mm
Material Q195/Q215/Q235/Q345/10#/20# Thickness 3 - 10 Mm
Length 12M, 6m, 6.4M Delivery Time 7 Days
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Product Description

Carbon Steel Q345 Seamless Pipe 45#20 Carbon Steel Pipe Thin And Thick Wall 16mn Steel Pipe

 

Carbon steel pipes are divided into two categories: hot-rolled and cold-rolled (drawn) steel pipes.

Hot-rolled carbon steel pipes are divided into general steel pipes, low and medium pressure boiler steel pipes, high pressure boiler steel pipes, alloy steel pipes, stainless steel pipes, petroleum cracking pipes, geological steel pipes and other steel pipes.

In addition to general steel pipes, low and medium pressure boiler steel pipes, high pressure boiler steel pipes, alloy steel pipes, stainless steel pipes, petroleum cracking pipes, and other steel pipes, cold-rolled (pulled) carbon steel pipes also include carbon thin-walled steel pipes, alloy thin-walled steel pipes, non-ferrous steel pipes, etc. Rust thin-walled steel pipe, special-shaped steel pipe. The outer diameter of hot-rolled seamless pipes is generally greater than 32mm, and the wall thickness is 2.5-75mm. The outer diameter of cold-rolled seamless pipes can reach 6mm and the wall thickness can reach 0.25mm. The outer diameter of thin-walled pipes can reach 5mm and the wall thickness is less than 0.25mm. Cold rolling has higher dimensional accuracy than hot rolling.

General carbon steel pipe: It is made of 10, 20, 30, 35, 45 and other high-quality carbon steel 16Mn, 5MnV and other low-alloy structural steel or 40Cr, 30CrMnSi, 45Mn2, 40MnB and other alloy steel hot-rolled or cold-rolled. Seamless pipes made of low carbon steel such as 10 and 20 are mainly used for fluid transportation pipelines. 45, 40Cr and other medium carbon steel seamless pipes are used to manufacture mechanical parts, such as the stressed parts of automobiles and tractors. Generally, carbon steel pipes are used to ensure the strength and flattening test. Hot-rolled steel pipes are delivered in a hot-rolled state or heat-treated state; cold-rolled steel pipes are delivered in a heat-treated state.

 

Place of Origin
China
The Material
201/304/316L/321/310S/904L/2205/2507/C276/309S/304L/316Ti/317L
Standard
ASTM
Quality Grade
The Real Thing
City of Warehouse
Wuxi, jiangsu province
Type of Goods Sold
The spot
Thickness
2MM-8MM
Outer diameter
30mm
The section shape
Round
Species
Seamless
Application
Power equipment unit, Power plant, Electrical Equipment Company, Machinery factory, Thermal power plant, Automobile manufacturing, Construction engineering, Pipeline engineering, Building decoration,
shipyard
Surface finish
NO.Company Profile

 

 

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