304 Stainless Steel Seamless Pipe Manufacturer

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1 m.t.
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25000 m.t./month

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Item specifice:

Standard: JIS Technique: Cold Drawn Shape: Round
Surface Treatment: Polished Steel Grade: 300 Series Certification: SGS
Thickness: 1.5 Length: 2000 Outer Diameter: 25.4
Net Weight: 14

Product Description:

316 stainless steel pipe 


Product Details

♦ Introduction

Stainless steel pipes, used outside, inside for decoration, construction, grade 201 202 301 304
specialized in stainless steel pipes online for many years in China.

♦ Specifications

Round pipes - Outside diameter(mm)

8, 9.5, 11, 12,  12.7, 14.5,  15.9,  17, 18, 19, 20, 22, 23, 28, 29,  31.8 , 35, 36, 38, 45, 47, 48, 50.8, 60, 63, 76, 88.9, 102, 114, 133, 141, 159, 219

Square pipes - Outside dimensions(mm)

10x10, 12x12, 15x15, 17x17, 18x18, 19x19, 20x20, 22x22, 23x23, 24x24, 25x25, 28x28, 30x30, 36x36, 38x38, 40x40, 48x48, 50x50, 60x60, 70x70, 80x80

Rectangular pipes - Outside dimensions(mm)

20x10, 23x11, 24x12, 25x13, 28x13, 30x15, 34x22, 36x23, 37x24, 38x25, 40x20, 48x23, 50x15, 50x25, 60x15, 60x30, 73x43, 75x45, 95x45

Wall Thickness

0.3 - 3.0mm


6m (or according to customers' requests)


600#, 400#, 320#, 240#, 180#.etc.


1. Outer diameter: ±0.15mm 

2. Thickness: ±10% of wall thickness 
3. Length: ±4.5mm - 0mm


Other size can be manufactured according to requirements


Strictly follow the ASTM A 554  and others.


1. Material of stainless steel:

Grade: AISI 201, 202, 301,304, 304L, 316, 441, 409, 439M, 321, 430, 436L, etc.
2. Applied field:

construction upholstery, and industry instruments (fencing, railing,safe doors / windows, gate fittings, inside staircases, balcony balustrades,furniture, sanitary wares, kitchen wares)

Implementation of Standards

1. GB in China;
2. JIS in Japan;
3. DIN/ASTM in Europe and the USA;

Surface Type Processing

1. Surface polishing SB500#; 
2. Fiber drawing;
3. Mirror surface processing; 
4. Mirror surface processing on both sides;

Products Show

Manufacturer All Types ASTM AISI Perforated Welded Decorative 304 Stainless Steel Pipe



Mechanical Properties:




SurfaceApplication2BMedical equipment, Food industry, Construction material, Kitchen utensils.BAKitchen utensils, Electric equipment, Building construction.No.1Chemical tank, pipe.No.4Kitchen utensils, Building construction,Medical equipment.HLBuilding Construction.

 Aisi 304 Stainless Steel Welded Round Tubes And Pipe



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Aisi 304 Stainless Steel Welded Round Tubes And Pipe




Aisi 304 Stainless Steel Welded Round Tubes And Pipe

304 Stainless Steel Seamless Pipe Manufacturer

304 Stainless Steel Seamless Pipe Manufacturer


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Q:Can stainless steel pipes spray black paint
Stainless steel pipes can spray black paint.The surface of stainless steel has a smooth surface
Q:Ask experts, 304 stainless steel pipe why rust?
304 stainless steel is a common stainless steel material, the density of 7.93 g/cm3, the industry is also called 18/8 stainless steel. High temperature resistance of 800 degrees, with good processability, high toughness characteristics, widely used in industry and furniture decoration industry and food and medical industry.The common marking methods in the market are 06Cr19Ni10, SUS304, in which 06Cr19Ni10 is generally used to indicate standard production of the national standard. Generally speaking, ASTM standard production is indicated, and SUS 304 represents standard production.304 is a versatile stainless steel which is widely used in the manufacture of equipment and parts requiring good overall performance (corrosion resistance and formability). In order to maintain the inherent corrosion resistance of stainless steel, steel must contain more than 18% chromium, more than 8% of the nickel content. 304 stainless steel is a brand of stainless steel produced according to the ASTM standard in the United states.
Q:Why can't stainless steel tubes be cut with acetylene?
To know why stainless steel tubes cannot be cut by acetylene, we must first understand why carbon steel can be cut by oxygen acetylene flame
Q:What wire is used for welding of 316 stainless steel line?
Apply A102 (E308-16) or A202 (E316-16) welding rodAttention should be summarized as follows: welding rod should be dry, low current, fast welding speed, interlayer temperature of about 60 degrees, intermittent welding, in order to avoid intergranular corrosion, immediately after welding water cooling.
Q:Comparison of ring type connection and argon arc welding of stainless steel pipe
Characteristics of argon arc welding of stainless steel pipe:1. Permanent structure, reliable quality;2. Reduce the number of parts used;3. The construction technology is relatively complicated.
Q:Is galvanized steel pipe stainless steel pipe?
Galvanized steel pipe is a kind of welded steel pipe, and its essence is hot-dip galvanized coating on the inner and outer surface of welded steel pipe. Hope to be of help to you.
Q:Stainless steel welded pipe or seamless pipe expensive?
Another important factor is the type of steel, specifications, such as thin plate than the middle plate expensive, thin-walled tube than thick walled pipe expensive, seamless pipe than welded pipe expensive, and so on.
Q:Can magnets attract stainless steel tubes?
There are two kinds of stainless steel, one is made of nickel as the main component of stainless steel, one is chromium as the main component of stainless steel. The magnet can absorb chromium containing stainless steel and can not suck nickel containing stainless steel.
Q:What are the specifications of stainless steel decorative pipes?
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.
Q:Stainless steel heating oven tube after treatment is heating blue will not be red?
When the power is not enough, his argument is clearly untenable, and technology is a kind of metal surface treatment. Heating 250 degrees is not red, can not say is not normal, only can meet your work requirements, no problem.

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