bearing steel tubes

Designed for critical and purity applications such as semiconductor manufacturing, GANYEAH high purity tubing delivery of gases, chemicals and solvent

Test:
Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT
Payment term:
30% T/T in advance

Duplex Stainless Steel Piping:
Accommodate high steam pressure
Remove possibilities of process fluid leaks
Effectively protect against stress crack

Heat Resistance: Generally, 2205 is not suitable for use at temperatures above 300°C as it suffers from precipitation of brittle micro-constituents.

Electric Fusion Welded pipe is formed by rolling plate and welding the seam. Pipe is manufactured to one of several international industrial standards

ASTM A778 Welded, Unannealed Austenitic Stainless Steel Tubular Product.ERW (Electric Resistant Welding), Laser and TIG (Tungsten Inert Gas) welding.

ASTM A249/ASME SA249 Welded austenitic steel boiler, superheater, heat-exchanger, and condenser tubes

Flat plate--Re-inspection--Cutting--Planing--Molding--Roll up pipes--Automatic welding--X-ray test--Solution annealing--Round off--Pickling--Packing

Standard :ASTM A270\ DIN11850\ ISO2037
ASTM A 270 Specification for Welded Austenitic and Ferritic/Austenitic Stainless Steel Sanitary Tube.

High quality EFW Electric Fusion Welded Pipe is all made and controlled to the relevent standards such as: ASME, ASTM, BS and DIN/WERKSTOFFE.

Our tubing is made from cold rolled stainless steel strip whose chemical elements are specially controlled to enhance weldability.

1) Grade:SUS 304\ 304L\ 316\ 316L
2) Standard:ASTM A312/ A249 / A269 / A778,ASME B36.19M,ASME B36.10M
3) Size: OD 8mm to 2020mm

A249/A249M:Welded Austenitic Steel Boiler,Superheater, Heat Exchanger and Condenser Tubes.
A269:Welded Stainless Steel Tubing for General service.

Manufacturer Test Certificate
IBR Test Certificate (Form III-D)
Laboratory Test Certificate from Govt. Approved Lab.
Under Third Party Inspection

Standard: ASTM A312, ASME SA312
Type: Round, Square, Rectangle, Hydraulic, Honed Tubes
End: Plain End, Beveled End, Threaded

1.Surface: Solution Annealled and Pickled
2.Length:6m, 11.8m or advised by customers
3.Payment:L/C or T/T or negotiable
4.Marking: As per Standard

The desired properties have been achieved, oxidation formed on the surface will be removed (done by Pickling Processes).

The various classifications are :
ERW - Electric Resistance Welded
EFSW - Electric Fusion Spiral Welded
SAW - Submerged Arc Welded

Exceeding all requirements of ASTM and ASME specifications,GANYEAH engineers continually examine each phase of production

Mechanical values include:
Tensile strength
Yield strength
Elongation
Bending...

Stainess steel process pipes for food & dairy industry, tubes for heat exchangers and oil & gas.

Materials:304/304L 316/316L, 430 etc
Production standard : ASTM A312,ASTM554, JIS3446, GB/T12771
Application:machinery ,medical device,coationgs,etc

sanitary tube is ideal for the dairy food and beverage industries where the highest degree purity and cleanliness is essential.

Known For :
Long-life
High tolerance
High tensile strength
Dimensional accuracy

Standard :ASTM A270\ DIN11850\ ISO2037
ASTM A 270 Specification for Welded Austenitic and Ferritic/Austenitic Stainless Steel Sanitary Tube.

Material: 1.4410 / S32750 / 2507 / 1.4462 / S31803 / 2205 / Etc
Type:Welded
Ends:PE / BE
NDT:Eddy Current Or Hydraulic Test
Standard:ASTM A790

Stainless steel tube is typically specified as OD (outside diameter)and WT (wall thickness)and mechanical properties of the base stainless steel matel

In order to produce thin-wall stainless tube, GANYEAH adopts the most advanced technology and the professional design team makes great contributions

Sizes:
NPS: 1/8 to 20"
Schedule: 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S, Acc. To ANSI B36.19/36.10
Outer diameter: 6 to 508mm

ASTM A778 Welded, Unannealed Austenitic Stainless Steel Tubular Product.ERW (Electric Resistant Welding), Laser and TIG (Tungsten Inert Gas) welding.