304 Sanitary Stainless Steel Tube
304 Sanitary Stainless Steel Tube
304 Sanitary Stainless Steel Tube
304 Sanitary Stainless Steel Tube

304 Sanitary Stainless Steel Tube

Is 304 stainless steel water pipe harmful to human body?
Qualified 304 stainless steel water pipe is not harmful to the human body.
The inner wall of 304 stainless steel pipe is smooth, long-term use will not accumulate scale, not easy to be contaminated by bacteria, there is no need to worry about water quality being affected, but also to eliminate secondary pollution of water.

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Product Introduction

304 Sanitary Stainless Steel Tube

Difference between 201 and 304

1.Chemical element content: Domestic 201 stainless steel material contains 1-1.5% nickel 12-13% chromium, domestic 304 stainless steel material contains 8-9% nickel 18-19% chromium, the contrast is obvious 304 nickel chromium content is higher than 201, so the rust prevention capacity 304 is far better than 304, but also because 304 nickel chromium than 201 high, So the price of 304 is much more expensive than 201.

2.201 stainless steel contains more manganese, but 304 is less; In terms of the surface color of the material, 201 stainless steel will be darker than 304 because of the more manganese element, and 304 will be whiter, but this is not easily distinguishable by the naked eye.

3. Because the nickel content is different, the corrosion resistance of 201 is not as good as that of 304; Acid and alkali resistance 201 is not as good as 304; Because the carbon content of 201 is higher than that of 304, 201 is harder and more brittle than 304, and 304 has better toughness. Using a hard knife to scratch the surface of 201, there will generally be obvious scratches, and the scratches on 304 are not obvious.

4. Spectrometer detection method, this method is the fastest and most accurate, but the price of the spectrometer is expensive, and the average individual will not buy a spectrometer to test in order to buy materials; If the material is very important, the element content requirements are very high, you can find a special testing company, with professional spectral testing equipment to detect the element content of the test material, you can identify the material at a glance is 201 or 304.

Product name:	stainless steel round pipe/tube
Item	Round aisi tube prices 201 304 304l 316 stainless steel pipe/tube
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
Size	Wall thickness	1mm-150mm Or customize
	Outer diameter	6mm-2500mm Or customize
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.
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