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  • welded polished stainless steel tube
  • welded polished stainless steel tube
  • welded polished stainless steel tube
  • welded polished stainless steel tube

40Mm Erw Welded Polished Stainless Steel Tube 304 Pipe

304 stainless steel pipe is usually called stainless steel. Representative properties are 13 chromium steel, 18-8 chromium nickel steel and other high alloy steel.

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304 stainless steel pipe is usually called stainless steel. Representative properties are 13 chromium steel, 18-8 chromium nickel steel and other high alloy steel. From a metallographic point of view, because stainless steel contains chromium, the surface of the formation of a very thin chromium film, this film is isolated from the role of oxygen intrusion in the steel. In order to maintain the inherent properties of stainless steel, steel must contain more than 12% chromium. 304 is a versatile stainless steel, which is used to make equipment and parts that require good comprehensive properties (and formability). 304 stainless steel is a grade of stainless steel produced according to ASTM standards in the United States. 304 is equivalent to 0Cr19Ni9 (0Cr18Ni9) stainless steel in China

304 stainless steel performance: 304 stainless steel is a chromium-nickel stainless steel for application, with good corrosion resistance, heat resistance, low temperature strength and mechanical properties. In the atmosphere, if it is an industrial atmosphere or heavily polluted areas, it needs to be cleaned in time to avoid corrosion. Suitable for food processing, storage and transportation. It has good processability and weldability.

The use of 304 stainless steel pipe: (1) civil pipe is divided into round pipe, rectangular pipe, flower pipe, generally used for decoration, construction, structure and other aspects;

(2) Industrial pipes: industrial distribution pipe steel pipe, general distribution pipe steel pipe (drinking water pipe), mechanical structure/fluid conveying pipe, boiler heat exchange pipe, food hygiene pipe, etc. Generally used in various fields of industry such as: petrochemical, paper, nuclear energy, food, beverage, and other industries have higher requirements for fluid media pipelines.

Product Name

Stainless Steel Plating Tube


Stainless Steel 201/ Stainless Steel 301
Stainless Steel 304/ Stainless Steel 316


Welded, Decorative



Surface Treatment

Satin:180# 240# 320#
Color:Gold/Rose Gold/Etc


5.8Meter 6.0Meter/ 6. 1Meter Or Custimized

Regular Shape

Round/ Square/ Retangle/ Oval

Slotted Pipe

Double slotted/ Single slotted


Outdiameter:+-0 2mm
Weight OR Qty 15%



Delivery Time



Fibre Bag/Film Coveri/Wooden Package

Payment Terms

30% Deposit In Advance,Balance Before Loadingt T/T L/C At Sight/Western Union



Stainless steel pipe features

First. materials: Our stainless steel is all made of positive coil tape as raw materials, high purity, nickel, chromium, copper and other elements are all up to standard.

Refuse to use return charge, low purity, unstable composition, easy to rust.

Second. surface: stainless steel pipe surface bright no bump, no black spots, no cracks, no strain, completely no sand hole, weld smooth

The surface of the unqualified stainless steel pipe is gray, many places have more peeling, there are obvious trachoma, black spots, cracks, strains, and uneven welds.

Third. accuracy: stainless steel pipe size is high, the outer diameter can be controlled in plus or minus 2 C, the wall thickness is controlled in plus or minus 1~2 C, especially customized when the accuracy is higher, especially suitable for the need for tapping, tube kits, pumping bending and other demanding processing.

Decorative pipe or unqualified product pipe accuracy is poor, the outer diameter tolerance is usually plus or minus 20 C or more, the wall thickness is also jersey-cutting is not solid thick, can not be tapped, kit processing and assembly

Fourth. processing performance: stainless steel welded pipe extension performance is good, beautiful welding mouth, can expand, shrink, pull bending, cone without cracking.

Unqualified pipes can not be called product pipes, welding is not permeable or too permeable to deep processing, will crack, or weld sag.

Five. the delivery cycle is short, will not delay the delivery, our company has a large number of 201 304 316L.

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Zhishang Steel Co., Ltd

ABOUT USOverviewThe company mainly deals in color-coated, galvanized, stainless steel pipes, stainless steel coils, stainless steel plates of various materials; hot-rolled series of rebar, medium and heavy plates, coils, I-beams, angle steels, channel steels, H-beams and other steel products and deep processing Service. (The company’s annual invent···

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