• Model NO.：201
• Surface Treatment：Bright, Polished, Black
• Product：201 Stainless Steel Inox Seamless Pipe,Tube
• Process：Seamless
• Stock：Standard Size in Stock
• Thickness：0.1-60mm
• out Diameter：1-400mm
• Welding Line Type：ERW
• Sample：Free
• MOQ：1ton
• Application：Car, Construction, Gas, Chemical, Kitchen, etc
• Material：201, 304, 304L, 316, 316L
• Transport Package：Woven Bags
• Specification：SGS, BV, CE, ISO, IQI
• Trademark：Galaxy
• Origin：Wuxi, Jiangsu
• Production Capacity：1000tons,Month

Name
Stainless Steel Seamless & Welded Tube &Pipe
Items
Square tubes, round tubes, oval pipes, special shaped pipes,
empaistic pipes.
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
1mm--400mm
Thickness
0.1mm - 60mm
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
 
 
Definition of stainless steel(Adopted form Wikipedia)
In metallurgy, stainless steel, also known as inox steel or inox from French "inoxydable", is defined as a steelalloy with a minimum of 10.5% to 11% chromium content by mass.
Stainless steel does not readily corrode, rust or stain with water as ordinary steel does, but despite the name it is not fully stain-proof, most notably under low oxygen, high salinity, or poor circulation environments. It is also called corrosion-resistant steel or CRES when the alloy type and grade are not detailed, particularly in the aviation industry. There are different grades and surface finishes of stainless steel to suit the environment the alloy must endure. Stainless steel is used where both the properties of steel and resistance to corrosion are required.
 
Our Advantage
 
(1): High quality stainless steel tube with reasonable price. 
(2): Wide excellent experiences with after-sale service. 
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely. 
(5): Trial order can be done in one week. 
(6): Samples can be provided as your requirements. 

We are professional manufacturer of stainless steel products, including stainless steel decorative pipes,industrial stainless welded pipes, special-shaped pipes, stainless steel
sheet and etc. Main materials are: 304, 201,202,316,316L,304L and so on.

Surface Finish :

Surface finish	Characteristics and application
No.2B	The surface brightness and flatness of no2B is better than no2D. then through a special surface treatment to improve its mechanical properties,No2B could nearly satisfy comprehensive uses.
No.3	Polished with abrasive belt of git#100-#200, have better brightness with discontinuous coarse stria, used as inner and external ornaments for building, electrical appliances and kitchen utensils etc.
No.4	Polished with abrasive belt of grit #150-#180,have better brightness with discontinuous coarse stria, but thinner than No3, are used as bathtub buildings inner and external ornaments electrical appliances kitchen utensils and food processing equipment etc.
HL	Polished with abrasive belt of grit #150-#320 on the NO.4 finish and has continuous streaks, mainly used as buildings ornaments elevators, door of building, frontal plate etc.
BA	Cold rolled, bright annealed and skin-passed, the product have excellent brightness and good reflexivity like mirror, kitchen apparatus, ornament etc.
8K	The product have excellent brightness and prefer reflexivity can to be the mirror.

Welcome to make an enquiry and visit our factory!!!


Company name: Galaxy International Trade Wuxi Co.,Ltd
Contact person: Angelina Gu
Fax: 86-0510-85683799
Tel: 86-18262294060