Stainless steel tube ; square tube

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Loading Port:
Guangzhou
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
10000 m.t./month
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Quick Details

Standard:

JIS,AISI,ASTM,GB

Place of Origin:

China (Mainland)

Model Number:

304 316L 310S

Type:

Welded

Steel Grade:

200 series,300 series,900 series

Application:

light industry,heavy industry,daily necessities and the decoration ind

Certification:

SGS

Thickness:

0.3-100mm

Outer Diameter:

6-1000mm

Item:

stainless steel square tube/pipe

Cetification:

SGS

Welding Line type:

welded

Quality:

High quality tube stainless steel

Package:

In plastic wrapper/wooden case/according to your requirements

Delivery:

In 15 days

Stock:

Available





Packaging & Delivery

Packaging Detail:In plastic wrapper/wooden case/according to your requirements
Delivery Detail:In 15 days

Specifications

stainless steel square tube/pipe 
T :o.3-100mm 
OD:6-1000mm 
Finish: bright 
Quality: Top quality tube stainless steel

stainless steel square  tube/pipe

Thickness:1-100mm

Outer Diameter:10-1000mm

Welding line type: ERW


Item

 High quality stainless steel tube price

Standard

ASTM A240,GB/T3280-2007,JIS4304-2005,ASTM A167,EN10088-2-2005,etc

Material

310S,310,309,309S,316,316L,316Ti,317,317L,321,321H,347,347H,304,304L

302,301,201,202,403,405,409,409L,410,410S,420,430,631,904L,Duplex,etc

Thickness

1-100mm

Outer Diameter

Customized

Welding line type

welded or seamless

Package

Standard export package, suit for all kinds of transportation, or as required.

Price term

Ex-Work, FOB, CNF, CFR, CIF, FCA, DDP, DDU, etc

Payment term

T/T,L/C,DP,Western union

MOQ

500Kg

Application

Stainless steel tube applies to construction field, ships building industry, Stainless steel tube can be made according to the customers’ requirements.

Contact

If you have any question, please feel free to contact us.

We believe customers first!




Q:How can stainless steel and copper pipe be welded?
Prepare a brass wire cleaning flux of base metal 3/4 stainless steel tube 5/8 copper rust (specific parent material specification is not clear to me) welding tools
Q:304L stainless steel pipe can withstand 0.1MPA?
If you want to know how much pressure the steel pipe is under, you need to know the type of the stainless steel pipe.Pressure calculation formula of stainless steel management: pressure MPA=, tensile strength X40%X2X, wall thickness / outer diameterBut from my experience, generally speaking, stainless steel tubes can withstand 0. 1MPA. Unless it is used very thin stainless steel tube wall decoration.
Q:Stainless steel why rust?
Stainless steel surface adhesion of organic juice (such as vegetables, soup, sputum), oxygen in the water under the circumstances, a long time, organic acid, organic acid on the surface of metal corrosion.
Q:Are stainless steel pipelines buried in need of corrosion protection?
The factors of the material itself: stainless steel pipe structure exists because of the equipment, or the existence of cracks of metal or non-metal deposits on the surface, in the sediment and the stainless steel tube surface in the formation of cracks, corrosion, will give priority to produce punctate and ulcer like damage in the crevice, which is crevice corrosion.
Q:310 stainless steel resistance to high temperature?
Application example: good oxidation resistance
Q:Difference between stainless steel and steel pipe
Stainless steel (Stainless Steel) is referred to as the stainless steel, the resistance of air, steam, water and other weak corrosive medium or with stainless steel known as stainless steel; while the resistance to chemical corrosion (acid, alkali and salt chemical etching) corrosion of steel called acid resistant steel. Because of the difference in the chemical composition of the two, and make their corrosion resistance is different, ordinary stainless steel is generally not resistant to chemical medium corrosion, and acid resistant steel are generally stainless steel.
Q:Advantages and disadvantages of PPR lined stainless steel pipe and PPR aluminium plastic pipe
PP-R aluminium plastic steady tubePP-R aluminium plastic steady tube is a composite pipe made of PP-R tube and aluminum layer. It is based on maintaining the original PP-R tube size unchanged, using hot melt adhesive technology on the outer surface and the thickness of 0.15-0.25mm aluminum strip under high temperature organic adhesive, then coated with 0.2mm around the PP-R (or PE) protective layer produced. It has five layers of polypropylene, aluminum, gum and polypropylene. Its intermediate aluminum layer acts as a strengthening agent to combine PP-R plastic with metal. It also has flexibility of plastic pipe and rigidity of metal tube. Through the integration of aluminum layer to achieve stable mechanical properties, with higher strength and better resistance to high temperature.Advantage:PP-R steady-state aluminum plastic pipe into the PP-R tube and the metal tube in one of the advantages, at the same time with PP-R tube health and sealing and metal pipe rigidity, forming a unique superior general plastic pipe has special properties, linear expansion coefficient, impervious to physical properties of oxygen, anti UV, high strength, high temperature resistance so excellent.
Q:How can the inner walls of stainless steel tubes be polished?
After polishing, because the surface oxide layer received damage, it is best to use acid solution surface passivation treatment, otherwise it is easy to rust.
Q:About stainless steel welding deformation
In fact, the deformation of stainless steel and carbon steel caused little difference, but the deformation is greater than carbon steel, the treatment method is the same.(1) using smaller welding rod and smaller current.(2) correcting welding sequence;(3) before welding, clamp the weldment to avoid warping.(4) avoid excessive cooling or preheating of base metal.(5) the welding penetration is low.(6) reduce weld gap and reduce slotting degree.(7) pay attention to the welding size, not to make the welding bead too big.(8) pay attention to the fixed measures to prevent deformation.
Q:What is stainless steel decorative tube? What uses does it have?
For the steel to withstand the pressure to the hydraulic test to test its ability and quality, leakage, soaked or expansion for qualified does not occur at the prescribed pressure, some steel according to the requirement of standard or edge test, flaring test and flattening test.Seamless stainless steel tube, also called stainless steel seamless pipe, is made of ingot or solid tube blank by piercing, and then made by hot rolling, cold rolling or cold casting. Specifications for seamless steel tubes are expressed in millimeters of outer diameter * wall thickness.

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