Cold Drawn SA209 T1 Multi Lead Rifled Seamless Steel Tube 

Applications

The rifled tubes are served in super/ultra super critical water wall panels over 300,000KW of boiler, chemical, electricity industries.

Certificate

Techical Specifications

ASME SA192, SA209, SA210, SA213, EN 10216, DN 17175, BS 3059, JIS 3461,JIS 3462.
Type: Type A, Type B, and Optimized Type.
Manufacturing method: Cold-drawn
Delivery Conditions: Normalized and Tempered

Steel Grade

ASTM A192,ASTM A210 Gr.A1,Gr.C,
ASTM A209 T1,ASTM A213 T2,T5,T9,T11,T12,T22,T23,T91,T92 ST45.8/III
MATERIALS: All our steel is melted in-house through electric arc furnace route, than is ladle refined, 100% vacuum degassed, continuous cast and rolled.

Referenced Documents:

ASTM A1016/A 1016M Specification for General Requirements for Ferritic Alloy Steel, Austenitic Alloy Steel, and Stain- less Steel Tubes.

Chemical Composition (%):

All Mechanical Properties

Tensile Requirements and Hardness:

Inspections And Tests

Chemical Composition,Mechanical Properties, Dimension and Surface Inspection,Inner Organization, Grain Size, UT Test

Size

Type A: OD28.6mm-76.2mm, WT6.38mm-18.33mm
Type B: OD35mm-66.7mm, WT7.2mm-8.55mm
No. of Ribs:14 max.
Max length: 26mtr

 Package

Hexagonal bundles, strapped, both ends protected with plastic net Or wooden boxes according to length and destination Oiled inside / outside
Marking,oil-coating,varnish,end-protection by plastic caps to be confirmed.