Free Cutting Cold Drawn Hollow Mild Steel Square Bar

Steel bar Type

Diameter(mm)

10-900mm

Length

1-12m

Standard

API5L , ASTM A106 Gr.B, ASTM A53 Gr.B,

ASTMA179/A192/A213/A210/370WP91,WP11,WP22 GB5310-2009,GB3087-2008,GB6479-2013,GB9948-2013,

GB/T8163-2008, GB8162-2008,GB/T17396-2009

Material

20#, A53B, A106B, API 5L

ST37.0,ST35.8,St37.2,St35.4/8,St42,St45,St52,St52.4

STP G38,STP G42,STPT42,STB42,STS42,STPT49,STS49

Surface

Black painting, varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE,ect

Certificates

API5L ISO 9001:2008 TUV SGS BV etc

Packaging

In bundles,standard export sea-worthy packing or as required

Application

1. Construction field,

2. Ships building industry

3. Car making industry

4. Petroleum & chemical industries

5. War and electricity industries

6. Food processing and medical industry

7. Boiler heat exchange

8. Machinery and hardware fields etc.