Hot Rolled 304 Stainless Steel Tube
Hot Rolled 304 Stainless Steel Tube
Hot Rolled 304 Stainless Steel Tube
Hot Rolled 304 Stainless Steel Tube

Hot Rolled 304 Stainless Steel Tube

304 stainless steel pipe purchase guide
See if it is corrosion resistant
Corrosion resistance
Corrosion test data report
thermal conductivity
sufficient strength

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Product Introduction

Hot Rolled 304 Stainless Steel Tube

Food grade 304 stainless steel and ordinary 304 stainless steel difference

different standards
304 food grade stainless steel water pipe standard GB/t29038-2012 (drinking water pipe) standard, and ordinary stainless steel decorative pipe using GB/t18705-2002 (decorative water pipe) standard, can not be in direct contact with food, used as drinking water pipe.
Different resistance to high temperature
304 food grade stainless steel pipes are more resistant to high temperatures and can withstand temperatures of up to 800 ° C, while ordinary stainless steel decorative pipes may be damaged at such temperatures.
Different corrosion resistance
304 food grade stainless steel water pipe has good corrosion resistance, and ordinary stainless steel decorative pipe will appear aging for a long time.
The production process is different
304 food grade stainless steel water pipe production process requirements are higher, the wall thickness is 0.6mm-0.8mm, the weld quality requirements are higher, the flattening, expansion, bending, tensile test performance requirements are high, the test water pressure requirements are greater than 2.5MPa. The ordinary stainless steel decorative pipe wall thickness is not clearly defined, the weld quality requirements are not high, the pipeline pressure requirements are not clear, the production speed is very fast, and the production efficiency can reach 20 meters/minute.
The application is different
304 food grade stainless steel water pipes are mainly used in drinking water pipes, water supply pipelines, gas pipelines, food processing and transportation pipelines and other fields; Ordinary stainless steel decorative pipe is mainly used in industrial, home decoration and other fields.

Commodity	Stainless Steel Pipe
Steel grade	200/300/400 Series
Standard	ASTM A213,ASTM A269,ASTM ASTM A789, 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,
Surface	Polishing,annealing,pickling,bright
Wall thickness	1mm-150mm(SCH10-XXS)
Outer diameter	6mm-2500mm (3/8"-100")
Package	Standard export seaworthy package,or as required.
Delivery time	Prompt delivery or as the order quantity.