JIS G3461 JIS G3462 Thin Wall Seamless Carbon Steel Tube Heat Treatment 24000mm
Product Name
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JIS G3461 JIS G3462 Thin Wall Seamless Carbon Steel Tube Heat Treatment 24000mm
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Material
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GR.B,ST52, ST35, ST42, ST45,X42, X46, X52, X56, X60, X65, X70,SS304, SS316 etc.
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Size
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Size 1/4" to 24" Outside Diameter 13.7 mm to 610 mm
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Standard
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API5L , ASTM A106 Gr.B, ASTM A53 Gr.B,ANSI A210-1996, ANSI B36.10M-2004 , ASTM A1020-2002,ASTM A179-1990 ,BS 3059-2,DIN 17175 ,DIN 1630 ,DIN 2448
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Certificates
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API5L, ISO 9001:2008,SGS, BV,CCIC
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Wall thickness
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SCH10, SCH20, SCH30, STD, SCH40, SCH60, SCH80, SCH100 SCH120, SCH160, XS, XXS
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Surface Treatment
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black paint, varnish, oil, galvanized, anti corrosion coatings
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Marking
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Standard marking, or according to your request. Marking Method: Spray white paint
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Pipe Ends
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Under 2 inch plain end. 2 inch and above Beveled. Plastic caps (small OD) ,Iron protector (large OD)
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Pipe Length
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1. Single Random Length and double Random Length.
2. SRL:3M-5.8M DRL:10-11.8M or As clients requested length
3. fixed length(5.8m, 6m, 12m)
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Packaging
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Loose package; Packaged in bundles(2Ton Max); bundled pipes with two slings at the both end for easy loading and discharging; End with Plastic caps; wooden cases.
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Test
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Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size Inspection, hydraulic testing , X-ray Test.
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Application
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liquid delivery; Structure pipe; High and low pressure Boiler tube; Seamless steel tubes for petroleum cracking; oil pipe; gas pipe.
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Advantages
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1.Reasonable price with excellent quality
2.Abundant stock and prompt delivery
3.Rich supply and export experience, sincere service
4.Reliable forwarder, 2-hour away from port.
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Grade and Chemical Composition (%):
Standard | Steel Grade | Chemical Coposition | |||||||||
C | Si | Mn | P | S | Cr | Mo | Cu | Ni | V | ||
JIS G3461 | STB340 | ≤0.18 | ≤0.3 | 0.30-0.60 | ≤0.035 | ≤0.035 | / | / | / | / | / |
STB410 | ≤0.32 | ≤0.35 | 0.30-0.80 | ≤0.035 | ≤0.035 | / | / | / | / | / | |
JIS G3462 | STBA22 | ≤0.15 | ≤0.50 | 0.30-0.60 | ≤0.035 | ≤0.035 | 0.80-1.25 | 0.45-0.65 | / | / | / |
STBA23 | ≤0.15 | 0.50-1.00 | 0.30-0.60 | ≤0.030 | ≤0.030 | 1.00-1.50 | 0.45-0.65 | / | / | / |
Mechanical Properties:
Standard | Steel Grade | Tensile Strength(MPa) | Yield Point(MPa) | Elongation(%) |
JIS G3461 | STB340 | ≥340 | ≥175 | ≥35 |
STB410 | ≥410 | ≥255 | ≥25 | |
JIS G3462 | STBA22 | ≥415 | ≥210 | ≥30 |
STBA23 | ≥415 | ≥210 | ≥30 |