STANDARDS

GB 12770

Welded Stainless Steel Tubes for Mechanical Structures

GB 12771

Welded Stainless Steel Pipes for Fluid Transport

GB24593

Welded Austenitic Stainless Steel Tubes for Boiler and Heat-exchanger

JIS G3446

Stainless Steel Pipes for Machine and Structural Purposes

JIS G3459

Stainless Steel Pipe for Use in Piping Systems

EN 10296-2

Welded Circular Steel Tubes Part2: Stainless Steel

EN 10217-7

Welded steel tubes for pressure purposes Part：7 Stainless steel tubes

ASTM A790

Seamless and Welded Ferritic Austenitic Stainless Steel Pipe

ASTM A554

Welded Stainless Steel Mechanical Tubing

ASTM A249

Welded Austenitic Steel Boiler, Superheater , Heat Exchanger, and Condenser Tubes

ASTM A269

Seamless and Welded Austenitic Stainless Steel Tubing for General Service

ASTM A270

Seamless and Welded Austenitic and Ferritic Austenitic Stainless Steel Sanitary Tubing

Product Name:

304 Welded precision steel pipes

Outer Diameter Size:

4-219mm

OD Tolerance:

±0.1mm

Wall Thickness:

0.1-20mm

Surface:

Mirror Polished, Hairline,

Length:

1-12m random length, 5.8m, 6m, 11.8m, 12m fixed length or as required

Steel Grade:

304, TP 304, SUS 304, TP 304L, SUS 304L, 1.4301, 1.4307 or to orders.

Application：

Petroleum, chemical, machinery, electric power, shipbuilding, papermaking, construction, aerospace, automotive, food and dairy, textile, pharmaceutical, and architecture industries etc.

Delivery Conditions:

As welded, Welded and annealed,Cold reduced, Cold reduced and annealed, Bead not removed, Bead controlled to 0.005 in. (0.13 mm) or 15 % of the specified wall thickness, whichever is greater, and Bead removed.

Mainly Products:

304 Welded Precision Tubes,TP 304 Welded Stainless Steel Precision Pipes,304 Oval welded precision tubes,TP 304 Rectangular welded precision tubes,304 Square welded precision tubes,TP 304 Stainless steel welded precision Tubes, Welded Precision tubes