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Round SA179 SMLS ASME Boiler Carbon Steel Tube for Middle Pressure Purpose

Round SA179 SMLS ASME Boiler Carbon Steel Tube for Middle Pressure Purpose

Brand Name:HDT
Certification:ISO9001,ASME,PED, TUV
Model Number:A179, SA179
Minimum Order Quantity:25 tons
Delivery Time:60-75days after getting the down payment or L/C
Payment Terms:L/C, T/T, Western Union
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Address: Rm. 1202, Buildiing A, Wanda Plaza, Zhangjiagang, Jiangsu, China
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Product Details

A179/SA179SMLS Carbon Steel Tube For High, Middle , Low Pressure Boiler And Pressure Purpose ​


A179/SA179SMLS Carbon Steel Tube For High, Middle , Low Pressure Boiler And Pressure Purpose ​


Detail:

Standard: ASTM A179/SA179SMLS
Size:(mm)
Out Dimensions: 12.7mm – 114.3mm
Wall Thickness: 0.8mm - 15mm
Length: Fixed(6m,9m,12,24m) or normal length(5-12m)


Description:


ASTM ASTM A179, A179SMLS

Seamless Carbon Steel Boiler Tubes For High-Pressure Service.


Steel Grde:
Grade A

Packing:
Beveled/black painting/ plastic caps/ in bundles/ steel strips/ wooden protection

Inspection and Test:
Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength,Elongation, Flaring, Flattening, Bending, Hardness, Impact Test),Surface and Dimension Test,Nodestructive Test, Hydrostatic Test.


Surface treatment:
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting

Mark:
As requested.


Delivery Condition:

Annealed, Normalized, Normalized and Tempered


Chemical composition:


ProductTtemGradeChemical composition
CSiMnP.≤S.≤CrNiothers
Carbon steel1100.07/0.130.17/0.370.35/0.650.030.03≤0.15≤0.30Cu≤0.25
2200.17/0.230.17/0.370.35/0.650.030.03≤0.25≤0.30Cu≤0.25
3A1790.06/0.18-0.27/0.630.030.03---
4A1920.06/0.18≤0.250.27/0.630.030.03---

Mechanical properties:


ItemMarkTensile propertyHardness
Extension strength Rm MpaLower Yield strength Rel or Rp0.2 MPalower Yield strength ReL or Rp0.2 Mpa
ThicknessThickness
≤16>16<5.1≥5.1
110335~47520519524--
220410~53024523520--
3A179≥32518035--
4A192≥3251803577HRB137HB

Applications:


1, For evaporator, heat exchangers, condensers, heat transfer equipment and similar pipes.

2, Widely used in the mechanical treatment field, petrochemical industry, transport and construction field

3, Ordinary structural purposes and mechanic structural purposes, for example in construction field, fulcrum bearing etc;

4, The transportation of fluids in the projects and big equipments, for example transport of water, oil, gas etc

5, Can be used in low and medium pressure boiler for the transportation of fluids, for example steam tube, big smoke tube, small smoke tube, generating tube etc


Inspection and Test:

Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength,Yield Strength,

Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test,No-destructive Test, Hydrostatic Test.

China Round SA179 SMLS ASME Boiler Carbon Steel Tube for Middle Pressure Purpose supplier

Round SA179 SMLS ASME Boiler Carbon Steel Tube for Middle Pressure Purpose

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