mechanical steel tubing

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

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

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

Yield Strength:The calculated stress value at which a tensile test specimen experiences a plastic change in length with an increase in applied load

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

Product name: Stainless steel welded pipe
Standards: ASTM A358
Materials: TTP316/316L/316H, 304/304L/304H
Nominal diameter:3/8 to 80" NB for welded

1. Commodity:316L stainless steel tube
2. Brand:Ganyeah
3. Grade:316L
4. Certification:ISO,SGS BV
5. Surface:Annealed & Pickled, Bright Annealed

O.D.:1/4″~80″
W.T.:SCH-5S, SCH-10S, SCH-40S
WELDING METHOD:TIG or TIG + Plasma or Laser
APPLICATION:Chemical & Petrochemical use etc.

Stainless steel mechanical tubing in a wide range of grades and sizes. Ganyeah's program of mechanical tubing includes several grades of austenitic

dimensional accuracy
clean and smooth surface quality
high corrosion and heat resistance
excellent tensile properties
good machinability

PMI Testing, Chemical Analysising, Mechanical Experiments, Ultrasonic Testing, Eddy Current Testing, Hydraulic test, Hydrostatic Testing,

Outer diameter from 12.7 to 2020 mm
Wall thickness from 0.5 to 50 mm,
Standards: ASTM A312/A312M, A269/A269M, A778/A778M,etc.
packing: Bundles

100% Hydrostatic Test and 100% Eddy Current Test
Ultrasonic Test subject to the MPS (Material Purchase Specification)
Ultrasoic measuring of WT

Delivery Condition: Hot Finish, Cold Finish, Bright Annealed, Polished, Annealed and Pickled, Passivated, Stress Relived, As Welded.

Standard:ASTM A554
Material:304,304L,316, 316L
Size:OD (9.5-114.3mm)xWT (0.6-3.05mm)
Welding Method:TIG Welding
Application:Building Architecture

Grades of Material :
304, 304L,316, 316L Stainless Steel
Manufacture :
Automatic tig welding with no addition of filler metal

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

Company has perfect quality assurance system, advanced testing equipment and high-qualified management team with control over series of activities

1. Corrosion resistance
2. High temperature resistance
3. Reasonable price
4. Excellent quality

Round Tube
Variety of 300 Series Alloys
Wide Range of Sizes in Stock
Ship Same and Next Day Shipping
Length:20′ r/l

Heavier wall to outer diameter (OD) ratios
Additional strength
Exceptional dimensional control
Superior surface finish

Destructive Testing includes:
Tensile Test
Impact Test
Bend Test
Reverse Bend Test...

Tubing surfaces are available bright annealed or mechanically polished ID to 20 μ-in Ra(0.5 μm)maximum and/or OD polished to 30μ-in Ra(0.8 μm)

Diameters:from 16 mm to 139,7 mm
Wall thickness:from 0,8 mm to 4 mm
Length of tubes:6000 mm
Steel brand:AISI 304/304L
Surface:skinpass,fine finish

TIG (Tungsten Inert Gas):A welding process that uses a non-consumable tungsten electrode to provide an electric arc to melt a work piece