SEED STEEL!
Home > Product > Pipeline steel

Product

Stainless steel

Special Steel

Contact us

A179 Seamless Pipe

A179 Seamless Pipe

Grade: A179
Type: Seamless Pipe Pipe\Tube
Standard: ASTM A179, ASME SA179,
Specification: Thickness:>0.4mm|||||| Outside diameter: 3.2mm-76.2mm
Application:A179 Low pressure boiler tubes: for the manufacture of a variety of low and medium pressure boiler superheated steam pipes, boiling water pipe, water wall tubes and superheated steam locomotive boiler tubes, opium pipe, small pipe and brick arch tubes.

 A179 Seamless Pipe Introduction

A179, SA179,A179 Seamless Pipe,SA 179 Seamless Pipe

A179 Seamless Pipe is Low pressure boiler tubes,and made of perforated or solid through the capillary tube, and then by the hot-rolled, cold-rolled or cold call is made. Categories are general purpose pipe; oil pipe; hydraulic prop, precision tubes; stainless steel tube, bearing tube, automotive tube
A179 Seamless Pipe Usage
For the manufacture of a variety of low and medium pressure boiler superheated steam pipes, boiling water pipe, water wall tubes and superheated steam locomotive boiler tubes, opium pipe, small pipe and brick arch tubes.
 

A179 Seamless Pipe Typical Chemical Requirements(%)

Type  C Mn P S
ASTM A179 0.06-0.18 0.27-0.63 ≤ 0.035 ≤ 0.035

A179 Seamless Pipe Mechanical Test Requirements(%)

Type Tensile Strength, min  Yield Strength, min  Elongation in 2 in.or 50mm, min, %  Hardness, max
ksi MPa ksi Mpa HB HRB HV
ASTM A179 47 325 26 180 35 156HB 72 --

Stainless Steel Surface Finishes:

1. No 1 Finish : Used where Heat and corrsoion ressistance is required . Produced by annealing and resealing after hot rolling .

2. No 2D Finish : Dull Cold rolled finish . Used in deep drawn objects which are often polished after fabrication

3. NO 2 B Finish : Bright Cold Rolled Finish . Used in very deep drawn objects .

4. No 3 Finish : Polished finish obtained with abrasives

5. No 4 Finish : Used for kitchen ware , cooking utensils , restaurants and hotel kitchenware , cookware . Obtained with abrasives of 125 mesh and higher

6. NO 7 Finish : Architectural and Ornamental Finish

7. NO 8 Finish : Press plates , small mirrors and reflectors

8. Hairline finish : Ornamental plates , decorative items , name plates , elevators , doors in buildings

No matter what kind of steel plate you need,dont hesitate to contact us.

NAME:
E-MAIL:
TEL:
MESSAGE:
 
All World Standards Websites