Ss 304 Rectangular Tube
Ss 304 Rectangular Tube
Ss 304 Rectangular Tube
Ss 304 Rectangular Tube

Ss 304 Rectangular Tube

SS 304 Tube Chemical Component C：≤0.08 Si ：≤1.0 Mn ：≤2.0 Cr ：18.0～20.0 Ni ：8.0～10.0 S ：≤0.03 P ：≤0.045

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Product Introduction

ss 304 rectangular tube

Cause of rust
1, stainless steel surface storage containing other metal elements of dust or exotic metal particles, in the humid air, the attachment and stainless steel condensate between the two into a microbattery, triggered an electrochemical reaction, the protective film is damaged, called electrochemical corrosion.

2, the surface of stainless steel adhered to organic juice (such as melons, vegetables, noodle soup sputum, etc.), in the case of water oxygen, constitute organic acids, long-term formation of organic acids on the metal surface corrosion.

3, stainless steel surface adhesion containing acid, alkali, salt substances (such as the decoration of the wall of alkali, lime water spray test) cause local corrosion.

4, in the polluted air (containing a large number of sulfide, oxide, hydrogen oxide atmosphere), in the case of condensate, the formation of sulfuric acid, nitric acid, acetic acid liquid point, causing chemical corrosion.

Description
Item	Round aisi tube prices 201 304 304l 316 stainless steel pipe/tube
Steel grade	300 series
Standard	ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456, DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216, BS3605,GB13296
Material	304,304L,309S,310S,316,316Ti,317,317L,321,347,347H,304N,316L, 316N,201,202
Surface	Polishing,annealing,pickling,bright
Type	hot rolled and cold rolled
stainless steel round pipe/tube
Size	Wall thickness	1mm-150mm
	Outer diameter	6mm-2500mm
Delivery time	Prompt delivery or as the order quantity.
Package	Standard export seaworthy package,or as required.
Application	It is widely used in the fields of petroleum, food, chemical industry, construction, electric power, nuclear energy, energy,machinery, biology, papermaking, shipbuilding and boilers. Pipes can also be made according to customer requirements.
Contact	If you have any questions,please feel free to contact me.
Container size	20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 54CBM 40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM

Austenitic Stainless Steel	201, 301, 304, 305, 310, 314, 316, 321, 347, 370, etc
Martensitic Stainless Steel	410, 414, 416, 416, 420, 431, 440A, 440B, 440C, etc
Duplex Stainless Steel	S31803, S32101, S32205, S32304, S32750, etc
Ferritic Stainless Steel	429, 430, 433, 434, 435, 436, 439, etc