| Zahlungsart: | L/C,T/T,D/P,D/A |
| Incoterm: | FOB,CFR,CIF,EXW |
| Transport: | Ocean,Land,Express |
Modell: 201 304 304L 316 316L 301 321 410 420 441 439 409L
Standard: JIS, AiSi, ASTM, GB, LÄRM, DE
Herkunftsort: China
Spezies: Geschweißt
Material: Serie 200, 300er Serie, Serie 400, 600er Serie
Zertifizierung: RoHS, ISO, IBR, BV, Sgs
Schweißform: Spiralgeschweißt, ERW, Efw
Toleranz: ± 1%
Verarbeitungsservice: Biegen, Schweißen, Abwickeln, Stanzen, Schneiden, Formen
Product Name: Stainless Steel Welded Round Pipe
MOQ: 1 ton
Keyword: Stainless steel pipe
Technique: Hot Rolled Or Cold Rolled
Length: 1-12m or customized
Lieferzeit: 15-30 days
Production Process: welding/ polishing
Size: customized
Surface Finish: 2B
Invoicing: by actual weight
| Verkaufseinheiten | : | Kilogram |
| Bildbeispiel | : |
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Material
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Stainless Steel 304/304L/316L
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Shape
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Round / Square / Rectangle
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Production Standards
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ASTM A270, ASTM A269, ASTM A249, ASTM A778, ASTM A789, DIN 11850, EN 10357, EN 10217-7 and so on.
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Size
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Outer diameter = 16 - 2000mm ;
Thickness = 0.8 - 20 mm ; Length = 6 - 18.3 meter ; Or as customer' s request. |
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Tolerance
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According to the Standard , +/-10% Commonly ;
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Surface Treatment
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180#, 320#, 400# Satin / Hairline, Bright Anneal, Pickle,400#, 500#, 600# or 800# Mirror finish
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Process Characteristics
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Inner Welded Seam Removed ; Online Bright Solution Anneal ; Inner Electro Polish And Mechanical Polish ;
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Application
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Petrochemical Industry ; Chemical Fertilizer Industry ; Oil Refining Industry ; Oil And Gas Industry ; Light Industry And Food Industry ; Pulp And Paper Industry ; Energy And Environmental Industries .
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Test
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Flaring test ; Flattening test ; Bending Test ; Hydraulic Test ; Eddy Current test
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Design
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OEM / ODM / Customized
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Certificate
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ISO9001 ; ISO14001; ISO 18001; TUV ; SGS
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Stainless Steel Mechanical Properties
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Grade
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Tensile Strength
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Yide Strength
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Elogation
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Hardness
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Solution
Annealing
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kgf/mm²(N/mm²)
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kgf/mm²(N/mm²)
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%
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HRB(HV)
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ºC
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ASTM
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TP 304
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≥53 (515)
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≥21 (205)
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≥35
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≤90 (200)
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1040ºC-1150ºC
Water Quenching
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TP 304L
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≥50 (485)
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≥17 (170)
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TP 316
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≥53 (515)
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≥21 (205)
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TP 316L
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≥50 (485)
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≥17 (170)
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JIS
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SUS 304
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≥53 (520)
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≥21 (205)
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1010ºC-1150ºC
Water Quenching
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SUS 304L
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≥49 (480)
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≥18 (175)
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SUS 316
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≥53 (520)
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≥21 (205)
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SUS 316L
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≥49 (480)
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≥18 (175)
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GB
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06Cr19Ni10
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≥53 (520)
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≥21 (210)
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1010ºC-1150ºC
Water Quenching
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022Cr19Ni10
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≥49 (480)
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≥18 (180)
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06Cr17Ni12Mo2
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≥53 (520)
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≥21 (210)
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022Cr17Ni12Mo2
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≥59 (480)
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≥18 (180)
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EN
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1.4301
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(500-700)
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≥20 (195)
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≥40
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1000ºC-1100ºC
Water Quenching
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1.4307
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(470-670)
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≥18 (180)
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1.4401
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(510-710)
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≥21 (205)
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1020ºC-1120ºC
Water Quenching
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1.4404
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(490-690)
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≥19 (195)
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Austenitic Stainless Steel
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201, 301, 304, 305, 310, 314, 316, 321, 347, 370, etc
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Martensitic Stainless Steel
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410, 414, 416, 416, 420, 431, 440A, 440B, 440C, etc
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Duplex Stainless Steel
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S31803, S32101, S32205, S32304, S32750, etc
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Ferritic Stainless Steel
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429, 430, 433, 434, 435, 436, 439, etc
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chemical component ( %)
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Grade ASTM
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C
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Si
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Mn
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S
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P
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Cr
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Ni
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201
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≤0.15
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≤0.75
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5.50-7.50
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≤0.030
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≤0.060
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16.00-18.00
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3.50-5.50
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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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≤0.030
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≤0.035
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17.00-19.00
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8.00-11.00
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304L
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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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≤0.035
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18.00-20.00
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8.00-12.00
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309S
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≤0.08
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≤1.00
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≤2.00
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≤0.030
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≤0.035
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22.00-24.00
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12.00-15.00
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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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≤0.030
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≤0.035
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24.00-26.00
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19.00-22.00
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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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≤0.030
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≤0.045
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16.00-18.00
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10.00-14.00
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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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≤0.030
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≤0.035
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16.00-18.00
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12.00-15.00
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Produktionsprozess von Edelstahlrohr: Runde Stahlvorbereitung - Heizung - Heißes Rolling -Piercing - Kopfschnitt - Pickling - Schleifen - Schmiermittel - Kaltrollverarbeitung - Entfette - Lösungswärmebehandlung - Richtung - Rohrschneiden - Pickling - Fertigproduktinspektion.
Es wird häufig in industriellen Übertragungsleitungen und mechanischen Strukturteilen wie Erdöl, chemische Industrie, verwendet
Medizinische Behandlung, Lebensmittel, Lichtindustrie, Maschinen und Instrumente.
FAQ
F: Was ist Ihr Vorteil?A: Natürlich werden alle unsere Produkte vor der Verpackung streng auf Qualität getestet, und uneingeschränkte Produkte werden zerstört.
Andere Produkte: 304 Edelstahl Roundstange, ASTM Edelstahl Roundstangen, Kohlenstoffstahl nahtloses Stahlrohr, Kohlenstoffstahlrohr, Kochkohlenstoffstahl -Nahtstahlrohr, Kupfer, DX51 -verzinktes Rollen, verzinkte Spuelle, verzinktes Rohr
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