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Address:F9,Huayi Mansion,No.1555,Lianhua Road,Minhang District,Shanghai,China.
Contact:Allinmetal
Skype:sales@allinmetalgroup.com
Email:sales@allinmetalgroup.com
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stainless steel seamless round pipe

Location : Home  >  Products    >  stainless steel seamless round pipe
AISI321 Cold rolled stainless steel coils
Category : stainless steel seamless round pipe
Hits : 113
Brief : 

Stainless steel does not 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 an

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GRADE
a.)200Series : 201,202.204Cu.
b.)300Series : 301,302,304,304Cu,303,303Se,304L,305,307,308,308L,309,309S,310,310S .etc.
c.)300Series :410,420,430,420J2,439,409,430S,444,431,436,441,446,440A,440B,440C.etc.
d.)Others :2205,904L,S31803,330,660,630,17-4PH,631,17-7PH,2507,F51,S31254 etc.

THE RANGE OF SIZES 
a.)Thickness : 0.15mm~8mm
b.)Width:1000mm,1219mm,1220mm,1500mm,1800mm or as customers’ required
C.) Weight of coils : 4MT/6MT/8MT/12MT,Or can be slitting to the weight as per customers' required.

APPLICATIONS
1.Food handling and processing–surfaces and surrounds, such as counters and splashbacks
2.Dairy processing plants and milking equipment
3.Kitchen appliances and some cookware
4.Hospital equipment and surfaces
5.Marine hardware
6.Kickplates for doors
7.Restroom panels
8.Other applications in which the strength of steel is required as well as resistance to corrosion

DIFFERENT KIND OF SURFACE:

Surface finish

 Characteristics and application

NO.1
(1D)

Hot-rolled surface,annealed and pickled,can be used as cold-rolling material,industrial tanks and chemical devices.

2D

Cold-rolled, annealed and pick led with out skinpassing the dull products can be used as to mobile parts, building materials and piping.

2B

The surface brightness and flatness of 2B is better than.2D. Then through a special surface treatment to improve itsmechanical properties, 2B could nearly satisfy comprehensive uses.

NO.3

Polished with abra site belt of Grit100~Grit 120,has better brightness with dis continuouscoarse groove, used as inner and external or decorative material for building, electrical appliances and kitchen equipment etc.

NO.4

Polished with abrasive belt of grit #150-#180, have better brightness with discontinuous coarse stria, but thinner than NO.3, are used as building inner and external orelectrical product, kitchen utensils and food processing equipment etc.

HL

Polished with abrasive belt of grit Grit150-320 on the No.4 finish and has continuous streaks, mainly used as building, elevators, door of building, frontal plateetc.

BA

Cold rolled, bright annealed and skin-passed, the product has excellent brightness and good reflexivity like mirror, used forelectrical appliances, mirror, kitchen apparatus, or decorative material etc.

8K

Cold Roled and polished the surface to Mirror

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