304 Stainless Steel Seamless Pipe Manufacturer

♦ 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

Length

6m (or according to customers' requests)

Polishing

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

Tolerance

1. Outer diameter: ±0.15mm 

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

Customized

Other size can be manufactured according to requirements

Standard

Strictly follow the ASTM A 554  and others.

Feature

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;

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