Product Details:
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| Product Name: | Stainless Steel Seamless Pipe | Application: | Chemical,petroleum, Medicine, Food, Nuclear Power, Boiler, Gas, Machinery, Ship Building |
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| Size (OD): | 6mm - 630mm | Thickness: | 0.5mm - 25mm |
| Delivery Condition: | Annealed | Grade: | 304L , F321 , 310S , 316L , 316Ti , 317 , 347H , 904L |
| Standard: | ASTM / DIN / JIS / GB | Treatment: | Cold Rolled / Cold Drawn |
Round Heat Resistant Stainless Steel Seamless Tubes For High Temperature Furnace Tube
Specifications:
310S (0Cr25Ni20/0Cr25Ni20Si2), heat resistant stainless steel, Chinese brands of 0Cr25Ni20, the United States SA213/TP310S, commonly known as 310S, also known as 2520, dual phase stainless steel, used for high temperature furnace tube manufacturing
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Technical Parameter for Seamless Pipe |
Tensile Strength |
520-530Mpa |
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Yield Strength 0.2% |
205 - 225 |
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Elongation % |
35 - 38 |
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Corrosion test |
ACCEPTABLE |
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Flaring |
ACCEPTABLE |
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Hydraulic |
ACCEPTABLE |
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Eddy Current |
ACCEPTABLE |
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PMI |
ACCRPTABLE |
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Surface |
Acid wash, annealing |
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Ends |
Beveled and Caps |
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Packing |
Woven bags |
About 2ton for each bundle |
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Dimension |
OD Size |
6mm - 630mm |
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Thickness |
0.5mm - 25mm |
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Length |
5 - 5.8m, 6m,double random length |
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Certificate |
ISO/SGS/BV/Lloyd/ABS/CCS/RINA/GL/DNV |
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Description:
Chemical Component:
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Chemical |
C |
Si |
Mn |
Cr |
Ni |
S |
P |
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% |
≤0.08 |
≤1.50 |
≤2.00 |
24.00～26.00 |
19.0～22.0 |
≤0.030 |
≤0.035 |
The method of making seamless steel pipe and steel used in common at all, "GB14975-94 stainless steel seamless steel tube" rules, by 0Cr13, 1Cr13, 2Cr13, 3Cr13, 1Cr17Ni2, 1Cr25Ti, 1Cr21Ni5Ti, 00Cr18Ni10, 1Cr18Ni9, 1Cr18Ni9Ti, 00Cr17Ni14Mo2, 0Cr18Ni12Mo2Ti, 1Cr18Ni12Mo3Ti, 1Cr23Ni18, 1Cr18Ni11Nb and other steel production. Use: stainless seamless steel tubes are widely used in petroleum chemical pipes and various uses of stainless and acid resistant steel structure parts, should ensure that the chemical composition and physical properties of steel.
310S is an austenitic chromium nickel stainless steel with good oxidation resistance, corrosion resistance, because of the higher percentage of chromium and nickel, 310S has a much better creep strength, can continue to operate at high temperatures, with good resistance to high temperature.
Density: 8 g / cm3, the mechanical properties after solution treatment, the yield strength is more than 205, the tensile strength is more than 520, more than 40 elongation, hardness test: HBS = 187, HRB = 90, HV = 200
310S stainless steel is suitable for making all kinds of furnace, the highest working temperature 1200, the continuous use temperature 1150.
Weight calculation formula of 310S stainless steel management theory: (outside diameter wall thickness) x wall thickness x 0.02507=KG/M
310S stainless steel tube size and allowable deviation:
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Deviation level |
Standard diameter deviation |
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D1 |
±1.5%, minimum ±0.75 mm |
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D2 |
±1%. Minimum ±0.50 mm |
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D3 |
±0.75%. ±0.30 mm |
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D4 |
±0.50%. Minimum ±0.10 mm
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Applications:
310S stainless steel pipe is a hollow circular steel, mainly used in oil, chemical, medical, food, light industry, machinery and instruments, such as industrial transportation pipelines and mechanical structure parts, etc.. In addition, the bending and torsion strength of the same time, the weight is lighter, so it is also widely used in the manufacture of machinery parts and engineering structures. Also used for production of various conventional weapons, artillery barrel, etc..
Competitive Advantage:
Our factory is near to raw material market and high-speed way, the producing cost is low.
Our factory have long history for producing stainless steel seamless pipe,both producing and testing
machine is advanced and perfect.
Our factory was certificated by BV/ISO/LR/RINA/CCS/GL/ABS/DNV, which can improve the quality.
We participated in many famous projects with our pipes.
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