|
| When
steel pipe is forged, a black oxide scale forms on its surface to
give it the finish which is seen on this type of pipe. Because steel
is subject to rust and corrosion, the factory also coats it with
protective oil. Those black steel are used for manufacturing pipe
and tube, which will not rust for a long time and requires very
little maintenance. It is sold in standard 21-foot lengths TBE. |
 |
|
Black steel pipes and tubes are cut and threaded to fit the job.
Fittings for this type of pipe are of black malleable (soft) cast
iron. They connect by screwing onto the threaded pipe, after
applying a small amount of pipe joint compound on the threads.
Larger diameter pipe is welded rather than threaded. Black steel
pipe is cut either with a heavy-duty tube cutter or cutoff saw or by
hacksaw. |
For use in Water Wells and Sewage
Purpose
We manufacture Black Steel tubes for a range of applications like Pipes
for water, gas & sewerage, belt conveyors, water wells and Lancing
Pipes for various automotive & industrial applications. These are
available in various size and shapes based on the customers
requirements. These tubes are natural corrosion resistant and hold
functional durability, even in outdoor environments. Apart from
preventing water corrosion, it is equally effective in dry, indoor
environments.
|
ERW
Black Steel
Pipes |
|
Request
a quote |
|
Sizes: |
Dia : ½" to 8"
Thickness : 1.00 mm - 5.40 mm |
|
Specifications: |
Confirming IS: 1239 Equivalent to BS-1387, ASTM A-53,
A120, A513, DIN 2439, 2440, 2441 & JIS G3444, G3445. |
|
Applications: |
Water, Gas, Air Steam, Sewage, Water Wells, Mechanical,
General Engineering purpose. |
|
|
Black Steel Pipes Conforming To IS: 1239 (Part- I) 1990,
Equivalent to BS: 1387 |
|
click here for Equivalent to ASTM Std. A53 / A 120 |
Widely applicable for
ordinary uses in water, gas, air & steam, Black Steel Pipes &
Tubes, are utilized for gas distribution inside & outside the
house & for hot water circular circulation in boiler systems. It is
also used for line pipes in oil & petroleum industries, for water
wells & for water, gas & sewage purposes. It is not used for potable
water or drain waste or vent lines.
When Steel Pipe is
forged, a black oxide scale forms on its surface to give it the
finish. Because Steel is subject to rust & corrosion, the factory
coats it with protective oil or black paint. Once the pipe is coated
with paint, it will not rust for a long time & requires very less
maintenance. It is sold in standard 21 feet length only.
Black Steel Pipes
are cut & threaded to fit the job. Fittings for this type of pipe
are of Black Malleable Cast Iron. They connect by screwing onto the
threaded pipe, after applying a small amount of pipe joint compound
on the threads. Larger diameter pipes are welded rather than
threaded. Black steel pipe, is cut either with a heavy duty tube
cutter or cutoff saw or by hacksaw.
|
