stainless steel tube 304 1.4301 from okorder.com

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
1000 m.t./month
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Product Description:

Quick Details

Standard:

ASTM,DIN,EN,GB,JIS

Place of Origin:

China (Mainland)

Brand Name:

OKORDER

Model Number:

AD0422 6

Type:

Welded

Steel Grade:

300

Application:

handrail,staircase,railing,weldmesh screen,door,balcony

Certification:

SGS BV ISO

Welding Line Type:

EFW

Thickness:

0.3mm to 3.0mm

Outer Diameter:

9.53mm to 254mm

Production Standard::

ASTM A554/A312/A249/A269/A270

Polish::

Bright or Mirror,Satin, Hairline,

bending degree::

180 degree/ 90 Degree

contact:

OKORDER

product:

large diameter stainless steel pipe

Supplier:

Taizhou Hengda

packing::

sea worthy

Packaging & Delivery

Packaging Detail:Each tube in a plastic bag, then several tubes to a seaworthy woven bag with 50kg/bundle or 400kg-500kg/bundle. Or as customer's requirement.
Delivery Detail:15 days normally

Specifications

stainless steel pipe 316L / 347 /410/ 420/430 :
1.Grade:201,202,301,304,316L,etc
2.OD:9.53-254mm,TK:0.3-3.0mm

 

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Q:How can I clean the stainless steel tube?
Grease can be applied to soft cloth to dissolve alcohol. It is important to rinse off the alcohol and dry it so that it has a shiny metal.
Q:Stainless steel and stainless steel pipe inside and outside polishing off, what is the difference?
Deoiling stainless steel tube pipe means no oil after surface cleaning, degreasing bath immersion of the surface to see see oil is not removed, belonging to clean level products, mainly used in pharmaceutical equipment, water equipment, semiconductor and LCD needed for the production of the gas pipeline.
Q:Stainless steel pipe drilling?
Stainless steel itself is not high hardness, but it is difficult to processing reasons:Because the stainless steel contains C element is low, hardness is not high, and not easy to deformation, plasticity is poor, this is the iron and steel organization grain concentration caused by. This allows the drill to increase its viscosity when drilling, and it is not easy to chip out. The drill is easy to burn at this time. Through the practice comparison, we know that the opening of 135 degree bit is much easier when the control speed is 300-500 to /min. It is much easier than the drilling of 118 degree hole on the same material.
Q:Water and electricity thin wall stainless steel tube 304 material delta 2 what does that mean?
304 stainless steel is a universal stainless steel material, antirust performance than the 200 series of stainless steel material stronger.
Q:Stainless steel works. What saw can be sawed off?
Hand hacksaw can, but a bit slow. It's faster with a toothed saw and a grinder.
Q:Stainless steel seamless steel tube, ordinary seamless steel pipe, which is good?
There are many kinds of seamless steel tubes. If you require high strength, the strength of the ordinary seamless tube is higher than that of the stainless steel
Q:What is the welding of stainless steel?
If batch welding, it is recommended to use laser welding, welding heat affected area is small, weld appearance, speed, more suitable for thin plate,
Q:How can the inner walls of stainless steel tubes be polished?
1) (used in polishing the inner surface polishing machine): rod is thrown into the tube to drive the impeller 1000 or homemade abrasive wheel rotating speed, and with the rotation of the polishing pipe itself, while rotating slowly forward throwing rod. Generally speaking, first use the 60#-80# wheel of Chiba or abrasive belt wheel for rough throwing, and then gradually fine throwing with high precision according to the requirement of smoothness. Large size pipe 6, more than the general use of thousands of impeller, small size of the pipe can be made with homemade abrasive belt wheel, you can reduce costs.
Q:Why is stainless steel magnetic?
There are kinds of stainless steel at room temperature, the organizational structure can be divided into several categories: 1. austenitic: such as 304, 321, 316, 310; 2. martensite or ferrite, such as 430, 420, 410; austenitic is non-magnetic or weak magnetic properties, martensite or ferrite is magnetic. Usually used as a decorative stainless steel pipe,Most of the stainless steel plate is Austenitic 304 stainless steel material, is generally non-magnetic or weakly magnetic, but fluctuations in chemical composition caused by smelting or processing of different magnetic properties may also appear, but this can not be considered to be counterfeit or substandard, what is the reason? The above mentioned austenite is non-magnetic or weakly magnetic, and martensite or ferrite is magnetic, due to melting segregation or improper heat treatment, will cause a small amount of martensite Austenitic 304 stainless steel body or ferrite.
Q:Stainless steel pipe pickling ratio
Features: sticky green and blue transparent paste, dirt removal ability, fast and convenient, especially suitable for large workpieces, equipment, partial or overall treatment, not suitable for liquid immersion, better than the market similar products.

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