sus 304 stainless steel coil roll stainless steel price per kg

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
50000 m.t./month

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Product Description:

Quick Details

  • Standard: ASTM, AISI, DIN, EN, GB, JIS

  • Model Number: SUS 201 304 316 430
  • Type: Welded

  • Steel Grade: 300 Series, TP304

  • Application: Decorations, constructions,Heat Interchangers and heaters,etc.

  • Certification: BV

  • Welding Line Type: ERW

  • Thickness: 0.25--5.0mm

  • Outer Diameter: 10*10mm----100*100mm

  • Length: 6M,or as per requirement

  • Finishing: Sanded,400 gloss,600--1000 mirror, brushed,etc.

  • Specification: 30*30*1.5

Packaging & Delivery

Packaging Details:Each pipe has the plastic bag to packed it ,and several will be bundled by weaving bag.
Delivery Detail:25-30 days, depends on customers' order quantity

sus 304 stainless steel coil roll stainless steel price per kg

Hot selling 304 stainless steel welded square pipe with favorable price

 

Specification
Material304:0cr18ni9, 0cr17ni8
201:1cr17mn6ni5n,1cr13mn9ni1n
316:0cr17Ni12
or as customer's request
StandardASTM A554, Q/GBS1-2005, customers' requests available
Size10*10mm,12*12mm,18*18mm,23*23mm,38*38mm,50*50mm,
70*70mm,100*100mm,20*10mm,23*11mm,24*12mm,
25*13mm,36*23mm,40*20mm,50*20mm,60*15mm,75*45mm,
80*60mm,95*45mm,100*60mm,120*60mm,150*100mm,
(or customized)
Thickness0.25mm-5.0mm
Length6m or according to customers' request
ToleranceOuter diameter:±0.2mm
Thickness:±0.05mm
Length:±0.5mm
Process MethodCold drawn, Annealed with nitrogen protection, Ultrasonic welding,
Automatic shape, Polished, Packing.
EndsIn plain end or bevelled ends or as customers' requirements
FinishingA. Sanded
B. 400#-600# mirror
C. Hairline brushed
D. TIN titanlum plated
E. HL brushed & mirror(two kinds of finishing for one pipe)
Inner PackingPlastic bag
Outer PackingStandard gunny packed for each bundle, around 300-500kgs per
bundle, or customized according to customers' requests
ApplicationHeat Interchangers and heaters
Decorations, constructions
Oil and chemical industry
Food industry and pharmaceutical industry
Ship-building and automobile manufacturing
Water transportation systems
PerformanceRustless, stainless, good corrosion resistance, anti-wearing, good
appearance, excellent mechanical properties
CertificationISO, SGS,BV.
Welding Line TypeERW(Electrical Resistance Weld)
Delivery Detail15~25 days, depends on customers' order quantity

 

 

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Q:What's the actual size of the DN25?
DN25 refers to the theoretical size of the inner hole of the pipe. That is to say, the theoretical dimension of the inner diameter of the pipe is 25 (the metric tube refers to the inner diameter, and the English tube is also to indicate the inner diameter, for example: 3/8, the inner diameter is 9.525, and the diameter of the 1/2 is 12.7, and the diameter of the 5/8 is 15.875). The outer diameter is theoretical in diameter, plus the wall thickness specified by the state (which is artificially specified and has no formula)The theoretical diameter of DN25 is 25, and the outer diameter is Phi 33.7 and phi 32(but there is also the outside diameter of the mark. The mark is: the outer diameter * wall thickness, such as: 32 * 2, that is to say, the outer diameter is 30, the inner diameter is 26)
Q:Hot galvanized steel pipe for use?
Hot galvanized pipe: in order to improve the corrosion resistance of steel pipe, galvanized steel pipe. Galvanized steel pipe hot galvanized and galvanized two kinds, hot galvanized, zinc coating thickness, zinc plating cost is low, the surface is not very smooth.The hot-dip galvanized pipe is an alloy layer that causes molten metal to react with the iron matrix, thus combining the substrate with the two coating. Hot dip galvanizing is the first steel pickling, in order to remove iron, steel pipe surface after pickling, cleaning by ammonium chloride or zinc chloride solution or ammonium chloride and zinc chloride aqueous solution tank, and then into the hot dip tank. Hot galvanizing has the advantages of uniform coating, strong adhesion, long service life and so on. A complex physical and chemical reaction is formed between the steel tube matrix and the molten plating solution to form a corrosion resistant structure with a tight zinc - iron alloy layer. The alloy layer is integrated with the pure zinc layer and the steel pipe matrix. Therefore, it has strong corrosion resistance.
Q:What does "steel pipe SC" mean?
SC (run in welded steel duitconSC is the line laying mode GB letter of wire is worn steel pipe laying (welded steel pipe, low pressure fluid) SC70 said the conductor by low pressure fluid DN70 welded steel pipe as protection pipe laying, DN70 said the nominal pipe diameter is 70mm, the nominal pipe diameter is 70mm (a series of values, the actual diameter slightly different).
Q:How is the steel pipe dance installed at home?
Portable pipe with instructions and CD can be installed, portable steel pipe of a new patent, convenient installation, no restriction site, no drilling, readily removable, adjustable height, stainless steel, solid.
Q:Welded and seamless steel pipe how to distinguish?
Different processing technology:Seamless tubes are made of quality carbon steel or alloy steel. Processing technology of seamless pipe hot rolling and cold drawing is divided into two ways, and the tube is generally based on welded.
Q:Who knows what is the difference between double submerged arc welded pipe and longitudinal submerged arc welding?
Double submerged arc welding should be for spot welding and single side welding, they are straight line welds, but double submerged arc welding seam is more beautiful and fine.
Q:What's the difference between stainless steel seamless tube and stainless steel welded pipe?
Stainless steel seamless steel tube is a kind of steel strip with hollow section and without seams.
Q:How to make the steel pipe spray paint is not easy to fall off?
You're not usually advised to do it yourself, because you can't do it yourself. General powder coating, spray before the treatment is very strict, to be high temperature baking, and their spraying are dry paint, it does not add hardening agent, that is, the surface dry, but not hard, not wear-resistant. So don't scrape off the paint, or you'll look good after spraying, and it will be ugly in a few days,.If you really like to look good, you can buy some stickers back to paste, without affecting the appearance..
Q:How much is the tube?
The first prerequisite we need to determine is: what are the specifications of the steel pipe mentioned? Such as the commonly used steel pipe specifications: diameter 108*4.5, diameter 219*6, diameter 377*10, diameter and wall thickness of steel pipe with different specifications, different weight, so the steel price per meter is different.
Q:Theoretical weight of 25*25*1.5 square steel tubes
Theoretical weight can be directly from the steel tube under the table look up, you can also press type calculation:Weight per meter =4x, wall thickness x (side length - wall thickness) x0.00785. The length of the square tube and the wall thickness are in millimeters, and the weight of each square meter is in kilograms.

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