Decoration Stainless Steel 304 Tube , Stainless Steel Round Tube Mill
Large Diameter Stainless Steel Welded Tube Stainless Dteel Tube Mill
1. Grade:TP304 TP304L TP316L TP317L TP310S 904L 2205 2507
2. Size:19-720MM
3. Standard: ASTM A312 ASTM A213 ASTM A269
4. Certification: ISO9001, SGS
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Product Name
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Stainless Steel Welded Pipes
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Standard
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ASTM A312 ASTM A213 ASTM A269 ASTM A270
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Material
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Stainless Steel
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Grade
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TP304 TP304L TP316LTP316 Ti TP317L TP310S 904L 2205 2507
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Size
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19-720MM
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Brande
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"DONGFENG"
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Technology
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Hot rolling or Cold drawing
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Used
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Petroleurn/Chemical /Natgas/Building
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Chemical Composition(%)
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Grade
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C
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Si
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Mn
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P
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S
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Cr
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Ni
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Mo
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N
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201
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≤0.15
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≤0.75
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5.5~7.5
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≤0.060
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≤0.03
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16.00~18.00
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3.5~5.5
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-
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-
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202
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≤0.15
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≤1.00
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7.5~10.00
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≤0.060
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≤0.03
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17.00~19.00
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4.0~6.0
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-
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≤0.25
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301
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≤0.15
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≤1.00
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≤2.00
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≤0.045
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≤0.03
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16.00~18.00
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6.00~8.00
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-
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302
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≤0.15
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≤1.00
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≤2.00
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≤0.035
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≤0.03
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17.00~19.00
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8.00~10.00
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-
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304
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≤0.07
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≤1.00
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≤2.00
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≤0.045
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≤0.03
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18.00~20.00
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8.00~10.50
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-
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304L
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≤0.030
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≤1.00
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≤2.00
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≤0.045
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≤0.03
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18.00~20.00
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9.00~13.00
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-
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310S
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≤0.08
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≤1.00
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≤2.00
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≤0.045
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≤0.03
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24.00~26.00
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19.00~22.00
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-
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316
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≤0.08
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≤1.00
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≤2.00
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≤0.045
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≤0.03
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16.00~18.00
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10.00~14.00
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2.00~3.00
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316L
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≤0.03
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≤1.00
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≤2.00
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≤0.045
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≤0.03
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16.00~18.00
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12.00~15.00
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2.00~3.00
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321
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≤0.08
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≤1.00
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≤2.00
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≤0.045
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≤0.03
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17.00~19.00
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9.00~13.00
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-
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430
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≤0.12
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≤0.75
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≤1.00
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≤0.040
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≤0.03
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16.00~18.00
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-
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2205
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≤0.03
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≤1.00
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≤2.00
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≤0.030
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≤0.015
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22.00~23.00
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4.5~6.5
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2.5~3.5
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2507
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≤0.03
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≤0.08
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≤1.20
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≤0.035
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≤0.015
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24.00~26.00
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6.00~8.00
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3.0~5.0
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904L
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≤0.02
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≤1.00
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≤2.00
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≤0.045
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≤0.035
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19.00~23.00
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23.00~28.00
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4.0~5.0
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INCONEL28
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≤0.03
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≤1.00
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≤2.50
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≤0.030
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≤0.030
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≤28.0
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≤34.0
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≤4.0
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MONEL400
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≤0.30
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≤0.5
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≤2.00
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-
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≤0.024
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-
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≥63.0
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-
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INCONEL800
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≤0.10
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≤1.00
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≤1.50
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-
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≤0.015
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≤23.0
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≤35
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4.0~5.0
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1. Immediate Respond.
All the customers have Lianlong full attention, we will be 24/7 on line at your services to provide the immediate and
professional suggestion. Lianlong STEEL has exported to more than 30 countries in the world.
We could provide you the immediate respond services with our sincerity.
2.Professional Suggestion.
With decade commitment, more than 90% technician has incepted the mechanical bachelor degree in Lianlong team,
and almost 60% has more than 6 years' steel manufacturing and consulting experiences.
We could provide you the professional suggestion with our sincerity.
3.Strict QA/QC Procedure.
Lianlong as the bankable manufacturer, always cherish the quality as the lifetime.
We abide by the strict quality control(QC)ans quality Assurance(QA) procedure.
4.Warranty issued.
In order to assure the customers, Lianlong covered the national property insurance.
We are also sanctioned by all the different testing center which is mandatory, including ISO9001, ECOCERT,
OMRI list etc.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.