tubing

Outside diameter: 0.5-165.2 mm
Tolerances:+/-0.75% with a minimum of +/-0.02 mm (0.00079 in.)
Wall thickness:0.10-3.00 mm
Tolerances:+/- 10%

Thickness: 0.3mm ~ 50mm
Outer Diameter: 6mm ~ 2032mm
Length: 12m Max.
Polished: 60g to 600

• High manufacturing accuracy
• High strength
• Small inertia resistance
• Strong heat dissipation ability

GRADE:TP304/304L, TP316/316L
STANDARD:Stainless Steel ASTM A554, JIS G3446, CNS 5802
O.D.:1/4″~80″
W.T.:SCH-5S, SCH-10S, SCH-40S

Grade 310S electrodes generally recommended for fusion welding. AS 1554.6 pre-qualifies welding of 310 with Grade 310 rods or electrodes.

PROTECTIVE COATING TO BE SPECIFIED AS REQUIRED.
SPECIAL SURFACE FINISHES MAY BE SPECIFIED.
SPECIAL PACKING REQUIREMENTS MAY BE SPECIFIED.

REPAIR:SURFACE IMPERFECTIONS ARE ONLY REMOVED IF SPECIAL FINISH IS SPECIFIED.
SURFACE FINISH:FREE OF SCALE. SPECIAL FINISHES MAY BE SPECIFIED.

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Make commitments we fully understand and believe we can meet
Meet all commitments to customers on time

A full range of alloys, special finishes, testing and packaging tailored to the exacting demands of food and high purity services.

Our team consists of:
Skilled labor
Production managers
Engineers
Technicians...

An electric resistance welded tube tested for soundness of weld and drawn through a die and over a mandrel.

DIMENSIONS:Weight/Lineal Foot: 0.1051 pounds
Dimension Name:Value
OD:0.375"
Wall:0.028"
ID:0.319"

Tension Test:One test shall be performed on a specimen from one tube of each lot of 2500 ft (760 m) or fraction thereof from each heat of steel.

Welded product:
OD:1/16" through 12"
Wall:.005 through .500
Specifications: ASTM A269, ASTM A249, ASTM A270, ASTM A554, ASME SA249, ASTM A778,

Welded and drawn is the preferred tubing choice in terms of economy, lead time and tolerancing compared to seamless in most instances.

Professional sales team with more than 10 year's experience in steel industrial
One-stop service for steel industry, especially for project

Test Certificate:
Manufacturer Test Certificate
Laboratory Test Certificate from Govt. Approved Lab
Under Third Party Inspection

1/2" to 5" Diameter.
0.049"-0.250" Wall thickness
180,240,320,400,600, and (Polish and Buff)
All Material Produced to ASTM A-554 Specification

A554:
Standard specification for welded stainless steel mechanical tubing
(round, square, and rectangular tubing for structural applications)

Types of Packaging:
- Bundles (hexagonal)
- Wooden Boxes
- Crates (steel/wooden)
- Special crates for U-Bend tubes with each radius separated

Type: As Welded, EFW, ERW
Grades: 304, 304L, 304H, 321H, 321, 316, 316L, 316Ti, 310S, 347, 347H, UNS31803 Duplex
Size: 1/8" NB to 36"NB

Alloys 304 (S30400) stainless steels are variations of the 18 percent chromium-8 percent nickel austenitic alloy, the most familiar.

From advanced manufacturing processes, including special cold drawing, not just precision for sizes, but also enhance material substrutes density

• High manufacturing accuracy
• High strength
• Small inertia resistance
• Strong heat dissipation ability
• Good visual effect

Advantages:
material costs >> no waste, no scrap
transport costs >> smarter logistics
labour costs >> less work needed

Terms:
1)Loading Port::Shanghai/Ningbo or as your requirements.
2)Delivery term:FOB,CFR,CIF ,EXW.
3)Quality assurance:CO,Mill Test Certificate.

Mechanical Tubing:
OD's from 1/2" up to 26"
Wall thicknesses from 20ga to over 2"
Welded, Hot Finished Seamless and Drawn Over Mandrel (DOM)

Hydrostatic Testing:
A pressurized test in which a liquid,normally water,is placed in the pipe or tube at the required pressure to ensure it not leak

As-welded or cold-reduced mechanical tubing.
1. As welded
2. Welded and annealed
3. Cold reduced
4. Cold reduced and annealed

STANDARD(GRADE):ASTM A554(MT304/304L, MT316/316L)JIS G3446(SUS304, SUS316)CNS 5802(304, 316)
O.D.:9.5mm~203.2mm
W.T.:0.6~5.0mm