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Brand Name : Vespolari Jiangsu
Model Number : 106B、106C T5、T9、T11、T12、T22、T91
Certification : ISO SGS ROHS
Place of Origin : Made in China
MOQ : 1Ton
Price : Negotiable
Payment Terms : TT L/C
Supply Ability : 10000000per month
Delivery Time : 7-14 business days
Packaging Details : standard waterproof package
Grade : Q345,Q235,20#,10#,Q195
Alloy or not : Non-alloy,Is Alloy
Technique : Hot Rolled,ERW,Cold Rolled,welded and seamless steel pipe,Cold Drawn
Thickness : 1 - 60 mm,0.5 - 20 mm,1.5 - 45 mm,0.2 - 80 mm,4 - 100 mm
Grade group : A53-A369,Q195-Q345,10#-45#,ST35-ST52,16Mn
Special pipe : API Pipe,Thick Wall Pipe,EMT Pipe,N/A,Other
Standard : ASTM,GB,DIN,API,BS
Surface treatment : Galvanized,bare,oiled,oiled coating/varnish coating/anti-rust coating/galvanized,anti-corrosion coating as request
Length : 1-12m,1-12m customer size is ok,or as required,random length or fixed length,5.8m
Shape : Round Shape,Square. Rectangular.Round,Round Section mild steel pipe
Product name : Seamless Carbon Steel ASTM A53 Schedule 40 Black Steel Pipe,Seamless Steel Pipe,ASTM A36 Steel Pipe,ERW schedule 40 black carbon steel pipe for oil and gas pipe,LSAW carbon steel pipes
Round Thin Wall Seamless Carbon Steel Tube Thickness 1 - 30 MM ASME SA106
It can be used for Temperature-resistant seamless steel pipe for high-pressure boiler and Seamless carbon steel pipe for high temperature sevice.
Standards | ASTM A106 , ASME SA106 |
Available steel grades | GradeA GradeB and GradeC |
Diameter | 6mm to 350mm |
Thickness | 1 to 30 mm |
Length | 5m~25m; |
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 |
Delivery Condition | Annealed, Normalized, Normalized and Tempered |
Grade and Chemical Composition
Grade |
C≤ | Mn | P≤ | S≤ | Si≥ | Cr≤ | Cu≤ | Mo≤ | Ni≤ | V≤ |
A | 0.25 | 0.27-0.93 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.15 | 0.40 | 0.08 |
B | 0.30 | 0.29-1.06 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.15 | 0.40 | 0.08 |
C | 0.35 | 0.29-1.06 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.15 | 0.40 | 0.08 |
Mechanical Properties
Grade | Rm Mpa Tensile Strength | Mpa Yield Point |
Elongation | Delivery Condition |
A | ≥330 | ≥205 | 20 | Annealed |
B | ≥415 | ≥240 | 20 | Annealed |
C | ≥485 | ≥275 | 20 | Annealed |
Dimension Tolerances
Pipe Type | Pipe Sizes | Tolerances | |
Cold Drawn | OD | ≤48.3mm | ±0.40mm |
≥60.3mm | ±1%mm | ||
WT | ±12.5% |
Applications
For petroleum/ natural gas pipeline , for conveying water,drainage,coal gas, mineral slurry and other low-middle
pressure liquids. Also for chemical industry, building structure,heat-supply and pile driving projects.
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Round Thin Wall Seamless Carbon Steel Tube Thickness 1 - 30 MM ASME SA106 Images |