Трубы для котлов и наддувателей из углеродистой стали и углеродисто-мангановой стали, соединенных электросваркой сопротивлением, класса Gr.C по стандарту ASME SA178

ASTM A178 / ASME SA178 Электросварные трубки из углеродистой стали и углеродисто-мангановой стали для котлов и наддувателей

Гр.А: С: 0.06-0.18; Mn: 0.27-0.63, P,S<0.035

Гр.С: С:<0.35; Mn: <0.80, P,S <0.035

Product particular communication:

1) OD Size: 3/4 Inch;

2) Tight tolerance, Smooth surface, Uniform mechanical property(Mechanical Properties equilibrium) ;

3) Gr.C: Tensile Strength: > 415 Mpa(60 ksi); Yield Strength: > 255 Mpa(37 ksi); Elongation: > 30% (2 in. or 50mm) ;

4) Continuous stenciling as required ;

5) Rust prevention treatment, such as: immersion oil, lacquer, passivation, phosphating,etc;

6) Plastic plugs or caps on both ends as required ;

7) Packaging: Hexagonal bundles of max. 1,500kg 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;Type: Round , Square, Rectangle, Hexagon. Streamline, etc;

8) Relevant Test: 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 Test,Hydrostatic Test;

9) Main Applications: Boiler and Heat Exchanger, Hydraulic and Petrochemical Purpose, etc.

Mobile: +86 138 128 775 59 -->Terry 
Email: tubesolution@sina.com
 

Commercial Information:
  1) Delivery                    :  Within 45 days ready at mill ;
  2) Min Order                 :  15 T Per Item ;
  3) Packing way              :  As per our export standard for shipment ;
  4) Term of payment       :  T/T Or Irrepealable L/C ;
  5) Delivery Port              :  Shanghai Port ;
  6) Offer Validity              :  5-7 Days        ;
  7) Container                   :  20' or 40', etc ;
  8) Manufacture methods  :  welМетод d.