Black ERW Steel Pipe

Black ERW steel pipe

Quick Details

Material:Q195/Q215/Q235/Q345

Grade:20#, 45#, A333, A335 P1, A192,API L80,Q195,Q215,Q235,Q345,STBA25,STPA24

Wall Thickness:1.2 - 12 mm

Outer Diameter(Round):21.3 -609.6 mm（1/2”-24”）

Length:5.8m,6m,11.8m,12m or as customer's requirement

Technique:ERW(Electric Resistance Weld),hot rolled and hot dipped galvanized

Connection ends:Grooved/Threaded/Beveled/ Chamfer/Plain/Threaded with Coupling or cap

Surface Treatment:

1)Bared

2) Black Painted (varnish coating)

3) Galvanized

4) Oiled

5) PE,3PE, FBE, Epoxy corrosion resistant coating, Anti corrosion coating

Working pressure:16/25 kilograms

Temperature:-30℃-80℃

Normal pressure:0.1Mpa-8Mpa

Features:Galv.coating is well-distributed,even,clean and bright,Using 0# zinc ingot,with good anti-corrosion ability and prolong the service life of the pipe.Straight seam welded steel pipe,with high pressure bearing capacity,suitable for different environment,strong and durable

Application:Be used for low pressure liquid/gas transportation,such as Water system,Fire protection sprinkler system,Gas system,Oil and HAVC system

Supply Ability:20000 Tons per Month

Packaging Details:Standard seaworthy export packing.Bundled with firm steel straps, easy for loading and unloading,or as per requirement

Production time:According to the quantity,generally in 30-60 days

MOQ:10 Tons per size,negotiable

Specification

Production procedure

Our pipes also can be painted into red