SS Section Tubular ( 304 304L 316 316L 321 310S )
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Chemical composition of stainless steel
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Standard name
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Chemical Composition
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ASTM
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EN
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GB
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JIS
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KS
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C(carbon)
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Si(silicon)
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Mn(manganese)
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Cr(chromium)
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Ni(nickel)
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S(sulfur)
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P(phosphorus)
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others
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201
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1.4372
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1Cr17Mn6Ni5N
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SUS201
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STS201
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≤0.15
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≤1.0
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5.5~7.5
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16.0~18.0
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3.5~5.5
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≤0.030
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≤0.060
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N:≤0.025
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202
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1.4373
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1Cr18Mn8Ni5N
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SUS202
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STS202
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≤0.15
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≤1.0
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7.5~10.0
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17.0~19.0
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4.0~6.0
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≤0.030
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≤0.060
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N:≤0.025
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301
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1.4319
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1Cr17Ni7
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SUS301
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STS301
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≤0.15
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≤1.0
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≤1.0
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17.0~18.0
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6.0~8.0
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≤0.200
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≤0.020
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-
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304
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1.4301
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0Cr18Ni9
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SUS304
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STS304
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≤0.08
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≤1.0
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≤2.0
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17.0~19.0
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8.0~11.0
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≤0.030
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≤0.035
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-
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321
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1.4541
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1Cr18Ni9Ti
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SUS321
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STS321
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≤0.12
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≤1.0
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≤2.0
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17.0~19.0
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8.0~11.0
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≤0.030
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≤0.035
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Ti:5C~7.0
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304L
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1.4306
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00Cr19Ni10
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SUS304L
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STS304L
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≤0.03
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≤1.0
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≤2.0
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18.0~20.0
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8.0~12.0
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≤0.030
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≤0.035
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-
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309S
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1.4833
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0Cr23Ni13
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SUS309S
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STS309S
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≤0.08
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≤1.0
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≤2.0
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22.0~24.0
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12.0~15.0
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≤0.030
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≤0.035
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-
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310S
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1.4845
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0Cr25Ni20
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SUS310S
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STS310S
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≤0.08
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≤1.0
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≤2.0
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24.0~26.0
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19.0~22.0
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≤0.030
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≤0.035
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-
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316
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1.4401
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0Cr17Ni12Mo2
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SUS316
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STS316
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≤0.08
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≤1.0
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≤2.0
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16.0~18.0
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10.0~14.0
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≤0.030
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≤0.035
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Mo:2.0~3.0
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316L
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1.4404
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00Cr17Ni14Mo2
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SUS316L
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STS316L
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≤0.03
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≤1.0
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≤2.0
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16.0~18.0
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12.0~15.0
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≤0.030
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≤0.035
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Mo:2.0~3.0
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Stainless steel pipes have been qualified by ISO9001 (dual-certified by IQ Net and CQM), GL, DNV, BV, ABS and PED (TUV certificate for Pressure Vessel).
1. Item: SS tube, 201 ss tube, ss tube, 304 ss Tube, 304l ss tube, 316 ss tube, 316l ss tube
Material: 304, 304l, Tp304L, 304H, 316, Tp316L, 316Ti, 317L, 309S, 310S, TP310S, 310, 310H, 310L, 347, 904L, 321, 321H etc
AISI /ASTM:
Austenitic: 201, 202, 301, 303, 304, 304L, 309S, 310, 310h, 310l, 310S, 314, 316, 316TI, 316L, 317, 317L, 321, 347, 347H, 904L
Duplex: 2205, 2304, 2507, 255, 253MA, 254SMO
Ferritic; 409, 409L, 430, 434, 439, 444, 446.
Martensitic: 410, 420.
EN:
Austenitic: 1.4272, 1.4273, 1.4310, 1.4305, 1.4301, 1.4306, 1.4833, 1.4845, 1.4841, 1.4401, 1.4404, 1.4571, 1.4438, 1.4541, 1.4878, 1.4550, 1.4539.
Duplex: 1.4462, 1.4362, 1.4410, 1.4507
Ferritic: 1.4512, 1.400, 1.4016, 1.4113, 1.4526, 1.4521, 1.4530, 1.4749;
Martensitic: 1.4006, 1.4021
2. Shape: Round tube, Rectangular tube, Suare Tube, Section tube, Section pipe, Special Pipe
O. D: DN4, DN6, DN8, DN10, DN15, DN20, DN25, DN30, DN40, DN50, DN60, DN70, DN80, DN90, DN100, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN550, DN600, DN650, DN700, DN750, DN800, DN850, DN900.
THK: SCH5, SCH5S, SCH10, SCH10S, SCH20, SCH30, SCHSTD, SCH40S, SCH40, SCH60, SCHXS, SCH80S, SCH80, SCH100, SCH120, SCH140, SCH160, SCHXXS
Other size can be supplied as customers' requirement.
Surface: Matt, Pickling, bright, polished, Grit 240, Grit 600 Grit 320
3. Length: 5.8m, 6m, or as required
4. Package: Bundles, seaworthy wooden (Plywood) boxes or according to customers' requirements.
5. Application
A) General service industries (petroleum\military \food\ chemical\paper\ fertilizer\fabric\aviation and nuclear)
B) Fluid, gas and oil transport
C) Pressure and heat transmission
D) Boiler\pressure vessel\heat exchanger and condenser.
If you are really interested in our products, you can feel free to contact us directly. Your specific enquiry will be highly treated. We will quote you our most favorable price.
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Description
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SS Section Tubular ( 304 304L 316 316L 321 310S )
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Grade
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201.202.301.304.310s. 316l. 321.304L. 316
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Standard
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ASTM, JIS, DIN, GB, KS, EN
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Surface
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Bright. Polished. Mirror. Pickling, matt
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Size
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O. D:
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6mm~426mm
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W. T:
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1mm~8mm
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Length:
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6m ~13m or customize.
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Advantages
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1. Superior in quality
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2. Excellent and high quality control
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3. Durable in use: Strong corrosion
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4. Prompt delivery; Firm in structure
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5. Sufficient supplies
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Applications
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Decoration
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Water/ Heat Supply
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Chemical Industry
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Petrol
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Foodstuff processing
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Environment
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Delivery
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Within15 working days if we have stock.
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Origin
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China
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Payment terms
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T/T. L/C.
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Shipment terms
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FOB. CIF. CFR
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Transportation
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Railway/ship
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Inspection
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Customer or third party
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MOQ
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1 ton
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