Delivery Time:15-45days
Certification:ISO

High Density Structural Stainless Steel Square Tube / Pipe 309S 0Cr23Ni13 , 600mmx600mm

Quick Detail:

1,309s Square Pipe

2,Application:construction,decoration,foodstuff, sanitation/industry

3,Outer Diameter:10mm*10mm-600mm*600mm 

4,Thickness:0.5mm-30mm

Description:

309s square tube,it is a form of tube type.A lot of kinds of material of material can make the pipe body.It is medium in, what, in what place.Most of the square tube steel tube as the majority.For square tube structure, more decorative tube, architects, etc.

309s square tube, is a kind of square steel tubes, also is the equal of the steel tube length.It is the strip steel rolled through the process.Generally is the strip after unpacking, smooth, curly, form circular tube welding, again by circular tube rolling into square tube and then cut into required length.It is generally 50 per package.

309s square tube can be seamlessly and weld.Seamless pipe is seamless tube extrusion.

1,The performance index analysis - plastic square tube

Plastic refers to metal materials under loading, the plastic       deformation (permanent deformation) and does not destroy the ability.

2,The performance of the square tube - hardness index analysis

The pointer to the hardness was measured degree of hard and soft metal materials.At present in the production of measuring hardness method is pressed into the hardness of the most commonly used method.It is to use a certain geometry head to a certain load tested down into the surface of the metal material, according to the degree by the determination of the hardness value.The commonly used methods are brinell hardness (HB) and rockwell hardness (HRA, HRB, HRC) and vickers hardness (HV) and other methods.

The product is used for:Building high pressure and ultra-high voltage power plant boiler, the construction of superheated steam pipe, water pipe and locomotive boiler superheated steam pipe.

Applications:

decorated tube,Petrochemical industry,chemical fertilizer industry, oil refining industry,oil and gas industry,light industry and food industry,pulp and paper industry,energy and environmental industries

Specifications:

Name	Finely processed !!!! 309S Stainless Steel Square Pipe
Brand	201,202,301,304,304L,321,TP316l,316L,310S,317L
Standard	GB/T14976-2002,GB13296-91,GB9948-88 ,
ASTM/ASME A213/SA213,ASTM/ASME A312/SA312,ASTM/ASME A269/SA269
DIN 17458-85,DIN 17456-85
JIS G3459,JIS G3463,JIS G3448 JIS G3446
feature	acid-resisting,alkali-resisting,high density,pinhole-free
Process Methods	Cold drown and hot rolled
Type	Seamless and welded
Outer diameter	10mm*10mm-600mm*600mm
Wall thickness	0.5mm-30mm
Length	2-12 m or as customers\' request
Application	decorated tube,Petrochemical industry,chemical fertilizer industry, oil refining industry,oil and gas industry,light industry and food industry,pulp and paper industry,energy and environmental industries
Note	Main products:seamless steel pipe,welded steel pipe,stainless steel pipe,galvanized steel pipe,square and rectangular steel tube,alloy steel pipe,precision steel pipe,conveying fluid steel pipes,petrochemical tubes,API pipe,hot rolled and cold drawn steel pipe

Competitive Advantage:

Credit First, Quality First and Service First