Carbon steel seamless Boiler Tube, low carbon steel, cold-drawn
tube ASTM A179, 19.05*2.11*6000MM, Min. Wall Thickness
Carbon steel seamless Boiler Tube, ASTM A179, Min. Wall Thickness,
low carbon steel, cold-drawn tube
Seamless cold-drawn tube for tubular heat exchangers, condensers,
and similar heat transfer apparatus.This pipe shall be made by the
cold drawn process.
Tensile Strength, MPa
Yield Strength, MPa
A179 black steel pipe minimum carbon content is 0.06%. The seamless
steel tube minimum tensile strength of 325MPa, yield strength of
180MPa.The minimum elongation of A179 seamless pipe is 20%.
ASTM A179 Steel Pipes Application:
A179 seamless steel pipe is widely used in industries such as
petroleum, chemical, medical, food, light industry, machinery,
instrument, include industrial pipeline and mechanical structure
Delivery time : Promptly ( Stock) or 10-40 days (Production) Stock
: some are Available MTC: Available
Main ASTM A179 (ASME SA179) cold drawn steel tube:
This is an effective way of metal corrosion, the use of the main
features are the following:
1. ASTM A179 cold drawn seamless pipe manufacturers with thick
dense dense zinc layer covered in the cold drawn seamless tube
surface, it can avoid cold drawn seamless tube matrix and any
contact with the corrosion solution to protect the steel matrix
from corrosion. In the general atmosphere, the surface of the zinc
layer to form a layer of thin and dense zinc oxide surface, it is
difficult to dissolve in water, so the steel matrix plays a
protective role. If zinc oxide and other components of the
atmosphere produce insoluble zinc salt, the anti-corrosion effect
is more desirable.
2. With iron - zinc alloy layer, combined with dense, and with the
unique anti-corrosion in the marine atmosphere and atmospheric
3. ASTM A179 cold drawn seamless pipe with a strong wear resistance
due to the combination of solid, zinc - iron miscible.
4. Since zinc has good ductility, its alloy layer and steel base
attached to a solid, so hot-rolled parts can be cold, rolling,
drawing, bending and other molding without damage to the coating.
5. Hot-dip galvanized structural steel pipe, the equivalent of an
annealing treatment, can effectively improve the mechanical
properties of steel matrix to eliminate the steel forming welding
stress, is conducive to the steel structure for turning.
6. The surface of cold drawn seamless pipe after hot galvanized is
bright and beautiful.
7. Pure zinc layer is the most hot galvanized layer of galvanized
layer, its nature is basically close to pure zinc, with ductility,
so it is full of flexibility.
Outside Diameter & Tolerance
Outside Diameter, mm
Wall thickness & Tolerance
Outside Diamter, mm
Length: 5800mm; 6000mm; 6096mm; 7315mm; 11800mm; and so on.
Max length: 27000mm, also U bending can be offered.