1)  Gr.T1 & Gr.T1a Chemical Component Analysis(%): 
      T1  : C: 0.10-0.20;  Mn: 0.30-0.80;  Si: 0.10-0.50;  S: < 0.025;  P: < 0.025;  Mo: 0.44-0.65;
      T1a: C: 0.15-0.25;  Mn: 0.30-0.80;  Si: 0.10-0.50;  S: < 0.025;  P: < 0.025;  Mo: 0.44-0.65;

2) Monthly Capacity: 6000 tons.

3) SR Condition's Mechanical Properties:

     Ultimate Strength: > 380 Mpa; Yield Strength:  >205Mpa;  Elongation:  > 30%;

3) Delivery Condition: Annealed(A), Bright Annealing, Normalized(N), Stress Relief Or Finish Anneal(SR), Quenched and Tempered(Q+T), etc;

4) Surface treatment: ASTM ASME A/SA209-Temporary Coating, Special Coating, Galvanized, immersion oil, lacquer, passivation, phosphating,etc; Or Oil-dip paint black with two plastic caps on each end

5)  Inspection: Strictly according to the standard requirements and offer the original MTC (EN10204.3.1/3.1B)

6) Relevant Test: ASTM ASME A/SA209--Chemical Component Analysis,Mechanical Properties(Ultimate tensile strength,Yield strength,Elongation),Technics Properties(Flattening Test,Flaring Test,Bending Test,Hardness Test,Blow Test,etc), Exterior Size Inspection, Nondestructive electric Test,Hydrostatic Test,  magnetic particle testing;

4) Marking: All tubes are eddy current tested and are marked with size, cast number and specification. or as per customer's requirement; 

6)  Packing: Hexagonal bundles with several steel strips, Wrapped in waterproof paper, PVC sleeve,and sackcloth with several steel strips or packed in heavy tri-wall boxes, wooden boxes, wooden slats as requires;

7) Applications: Boiler and Heat Exchanger(Wal panel,economizer,reheater,superheater and steam pipeline of boilers), Hydraulic and Petrochemical Purpose, etc.

8) Place of origin: China