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Model No.: ASTM A53 Gr.B
Brand: TORICH
Type: ERW
Certification: CE
Application: Structure Pipe
Section Shape: Round
Surface Treatment: Oiled
Usage: Construction & Decoration
Technique: ERW
Material: Carbon Steel
Transportation: Ocean,Air
Standard: Astm A53
Certificate: ISO
Brand: TORICH
End Protector: Plain
MTC: En10204.3.2B
Terms Of Trade: CIF/ FOB
Keywords: ASTM A53 Welded Carbon Piepes
Product Name: ASTM A53 Welded Carbon Piepes
Packaging: In bundles with seaworthy packing
Productivity: 25000tons
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: 60000tons
Certificate: ISO9001/TS16949
HS Code: 7306309000
Port: Shanghai,Ningbo
Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
ASTM A53 Gr.B TypeE ERW Welded Black Carbon Steel Pipes
Size range: O.D.: 6-168mm W.T.:1-15mm L: max 12000mm
Steel Grade and Chemical Compositions:
Steel | C | Mn | P | S | Cr | Cu | Mo | Ni | V |
max | max | max | max | max | max | max | max | max | |
A | 0.25 | 0.95 | 0.05 | 0.045 | 0.40 | 0.40 | 0.15 | 0.40 | 0.08 |
B | 0.30 | 1.2 | 0.05 | 0.045 | 0.40 | 0.40 | 0.15 | 0.40 | 0.08 |
Mechanical Properties:
Grade | Tensil Strength Mpa | Yield Point Mpa | Elongtation % |
A | ≥330 | ≥205 | 20 |
B | ≥415 | ≥240 | 20 |
Manufacture:
Pipes are made by ERW process.
The weld seam of electric-resistance welded pipe in Grade B shall be heat treated after welding to a minimum of 1000°F(540℃)so that no untempered martensite remains, or otherwise processed in such a manner that no untempered martensite remains.
Tolerance:
Diameter-- For pipe NPS1 1/2 (DN40) or smaller, the outside diameter at any point shall not vary more than ± 1/64in (0.4mm) from the specified outside diameter. For pipe NPS2 (DN50) or larger, the outside diameter shall not vary more than ±1% from the specified outside diameter.
Thickness-The minimum wall thickness at any point shall be not more than 12.5% under the specified wall thickness.
Weight(Mass):-- The weight(mass) of the pipe shall not vary more than ±10% from its specified weight(mass), as derived by multiplying its measured length by its specified weight(mass) per unit length.
Workmanship, Finish, and Appeaerance:
The pipe manufacturer shall explore a sufficient number of visual surface imperfections to provide reasonable assurance that they have been properly evaluated with respect to depth.
Test and Inspection:
- Mechanical Test
- Tension Test
- Flattening Test
- Hardness Test
- Bend Test
- Hydrostatic Test
- Nondestructive Electric Test
Product Categories : Structural Pipe
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.