Delivery Time:15-45days
Certification:ISO

Seamless 316 Square Steel Pipes 0Cr17Ni12Mo2 , ASTM A554 / AISI , 10\" / 12\" Heavy Wall

Quick Detail:

1,316 Square Pipe

2,Application:petroleum and chemical instrumentation 

3,Outer Diameter:6mm--159mm; 10*10-95*45mm.

4,Thickness:0.5mm~100mm

Description:

316 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.

316 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.

316 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:

Decoration construction, upholstery, industry instrument

Specifications:

Name	316 stainless steel square pipe/tube for sale
Standard	ASTM A554, GB, TP, AISI
Outer Diameter	6mm--159mm; 10*10-95*45mm.
Thickness	0.5mm~100mm
Length	6m or as customers\' request
Tolerance	a) Outer Diameter:  0.2mm
b) Thickness: 0.02mm
c) Length: 5mm
Surface	180G, 320G, 400G Satin / Hairline 400G, 500G, 600G or 800G Mirror finish
Application	Decoration construction, upholstery, industry instrument
Test	Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT
Chemical Composition of Material	Material  Composition	201	202	304
C	≤0.15	≤0.15	≤0.08
Si	≤1.00	≤1.00	≤1.00
Mn	5.5-7.5	7.5-10	≤2.00
P	≤0.06	≤0.06	≤0.045
S	≤0.03	≤0.03	≤0.030