stainless steel seamless pipe tube
- Description:
We use Our High quality and competitive price to service all world pipe customer,We have abundant experience in decration, shipyard and shipbuilding,Marine Engineering,so we have CCS,DNV,BV,KR,ABS,LR,GL seven ship classification society certificates.
We also have experience in Internationa Projects experience,such as Petrochemical Engineering,oil well/Oilfield Drilling Pipe,Energy Polusilicon,Ocean Engineering,Shipbuilding,Boiler Heat Exchanger,environmental protection equipment,Medicine,hydropower,Nuclear Power,Chemical fertilizer.
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- Details
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Name
stainless steel seamless pipe tube
Items
Square steel pipe, round steel pipe, oval steel pipes, special shaped pipes,empaistic pipes, fittings
Standard
ASTM A554, A249, A269 and A270
Material Grade
201: Ni 0.8%~1%
202: Ni 3.5%~4.5%
304: Ni 8%, Cr 18%
316: Ni 10%, Cr 18%
316L: Ni10%~14%
430: Cr16%~18%
Outer Diameter
9.53mm--159mm
Thickness
0.3mm - 3.0mm
Length
6m or as customers' request
Tolerance
a) Outer Diameter: +/- 0.2mm
b) Thickness: +/- 0.02mm
c) Length: +/- 5mm
Surface
180G, 240G, 320G Satin / Hairline
400G, 600G Mirror finish
Application
handrail,railing, staircase, weldmesh screen,door,window, balcony,fence,bench,furniture,etc
Test
Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT
Chemical Composition of Material
Material
Composition
201
202
304
316L
430
C
≤0.15
≤0.15
≤0.08
≤0.035
≤0.12
Si
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
Mn
5.5-7.5
7.5-10
≤2.00
≤2.00
≤1.00
P
≤0.06
≤0.06
≤0.045
≤0.045
≤0.040
S
≤0.03
≤0.03
≤0.030
≤0.030
≤0.030
Cr
13-15
14-17
18-20
16-18
16-18
Ni
0.7-1.1
3.5-4.5
8-10.5
10-14
Mo
2.0-3.0
Mechanical Property
Material Item
201
202
304
316
Tensile Strength
≥535
≥520
≥520
≥520
Yield Strength
≥245
≥205
≥205
≥205
Extension
≥30%
≥30%
≥35%
≥35%
Hardness (HV)
<105
<100
<90
<90
For exact quotation,kindly inform GRADE SIZE QUANTITY and other requirements,we will reply in 2 hours,tks
OUR CERTIFICATION
Contact Us
- Contacts: Saky Steel
- sales@sakysteel.com
- Skype: saky.steel
- Tel: 0086-21 60446500;60446511
- Fax: 0086-21 51026334
- Address: A205 No.588 ZhuYuan Road,Shanghai,China 201112