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  • ASTM A178 ERW Carbon Boiler Steel Tubes
  • ASTM A178 ERW Carbon Boiler Steel Tubes
  • ASTM A178 ERW Carbon Boiler Steel Tubes
  • ASTM A178 ERW Carbon Boiler Steel Tubes
  • ASTM A178 ERW Carbon Boiler Steel Tubes
  • ASTM A178 ERW Carbon Boiler Steel Tubes

ASTM A178 ERW Carbon Boiler Steel Tubes

  • $1000
    ≥5
    Ton
Incoterm:
FOB,CIF
Min. Order:
5 Ton
Transportation:
Ocean
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  • Product Description
Overview
Product Attributes

Model No.ASTM A178

BrandTORICH

UsagePipeline Transport, Special Purpose, Oil&Gas Well Drilling, Machinery Industry, Chemical Industry, Thermal Equipment, Mining, Construction & Decoration

TypeSeamless

TechniqueERW

MaterialCarbon Steel, SAE1020 35CrMo4 SAE1010,T2,T5,T11,T12,4

Surface TreatmentOiled

Section ShapeRound

WT0.5-50mm

OD5-420mm

LengthMax12000mm

StandardASTM A178, ASTM A179,etc

Model NumberASTM A178

CertificationAPI, CE, BSI, UL

Supply Ability & Additional Information

TransportationOcean

Place of OriginZhejiang, China (Mainland)

Supply Ability5000 Tons/Year

CertificateISO

IncotermFOB,CIF

ASTM A178 ERW Carbon Steel Boiler and Suoer Heater Tubes


Product Description:


ASTM A178 is a specification which covers standards for electric resistance welded tubes, which are abbreviated as ERW SA178 Boiler Tube. These ASTM specified SA178a Boiler Tubes are produced with a minimum wall thickness made from carbon steel alloys as well as carbon- manganese steel. This ASTM SA178 Grade A Electric-Resistance Welded Carbon Steel Boiler Tubes are designed to be used in boiler flues, boiler tubes, superheater flues, and safe ends as well. While the specification covers various alloy groups in terms of grades, the SA 178 Gr A Tubes are manufactured from low carbon steel. This low carbon based SA178a Tube Material, although soft is known to have outstanding ductility and toughness properties along with being machinable and weldable. Also, our clients prefer using this Carbon Steel ASTM A178 Tubing because it is a vert cost-effective piping solution.


All the grades of the ASTM specified SA178 Boiler Tube have to be submitted to heat treatment after welding. After undergoing a heat treatment, the SA 178 Gr A ERW Boiler Tubes need to be cooled subsequently. Both grade D and SA178c Carbon-Manganese Steel Boiler Tubes are required to conform to given requirements with regards to the tensile properties, such as tensile strength, yield strength, and elongation properties as well. In addition to these all four grades of the SA178 Boiler Tube i.e. a, b, c & d have to conform to the chemical requirements of the specification. The material for every grade of ASTM A178 needs to also be subjected to various tests such as flange, flattening, tension, reverse flattening, and hydrostatic or even a non-destructive electric test.


Size Range:


O.D. 12.7mm to 127mm
W.T. 1.5mm to 6.0mm
 Length 25m(max)



SA178/ SA178a Boiler Tubes Chemical Compatibility


Grade C Mn P(max) S(max) Si
A/SA 178 Gr. A 0.06 - 0.18 0.27 - 0.63 0.035 0.035 -
A/SA 178 Gr. C 0.35 max 0.80 max 0.035 0.035 -
A/SA 178 Gr. D 0.27 max 1.00 - 1.50 0.030 0.015 0.10 min



Material Grade Tensile Strength, KSI (MPa) Yield Strength, KSI (MPa) Elongation, min. %
A/SA 178 Gr. A 47 (325) 26 (180) 35
A/SA 178 Gr. C 60 (415) 37 (255) 30
A/SA 178 Gr. D 70 (485) 40 (275) 30


Common uses& Application:


  • Boilers
  • Heat Exchangers
  • Power Plants, i.e Gas, Oil, Coal, Thermal, and Nuclear
  • Condensers
  • Marine Shipping
  • Refineries
  • Paper Pulp
  • Petrochemical
  • Pressure Vessels
  • General Engineering

Product Pictures:

Img 0053

Img 0049



FAQ:

QAre you trading company or manufacturer ?

A: A professional steel pipes materials inventor, manufacturer and solution provider

Q: How long is your delivery time?

A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

ASTM A178 ERW Carbon Steel Boiler and Suoer Heater Tubes


Product Categories : Seamless Heat Exchanger Steel Tubes

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