duplex stainless steel tube

Duplex S31803 Stainless Steel Seamless Tube and Pipe

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

Applications range: for use in the petroleum, smelting, foodstuff, power, papermaking, chemical, medical equipment, aviation, boiler heat exchanger

A213/A213M seamless Austenitic Boiler,Superheater,and Heat-Exchanger Tubes304/304L,310S,316/316L,316Ti,317,321,321H,321L,TP347,TP347H,400,600,800H,825

Tandem - electrical connector and the o - ring positioning devices are widely used in type 304 and 316 stainless steel manufacture, especially marine

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

Stainless steel has higher resistance to oxidation (rust) and corrosion in several environments.

1.strong corrosion
2.Specialized manufacturer
3.Ensure you quality,timely delivery

Soft ferrite grain size on the annealing effect of yield strength of steel, you can see that has a linear relationship between grain diameter d and y

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

Production standard: ASTM/ASME A213
Length:20FT/6meters fixed length, max: 24meters.

Different kinds of stainless steel hot crack formation on the sensitivity showed great differences.

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

This relationship between yield strength and grain size known as Huo Erpei Qi rule, due to the deformation of grain motion of dislocations at grain b

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

1Thin - wall stainless steel pipe, until in the late 1990 of the 20th century began production, domestic use, is now in the field of pipe budding new

A213/A213M seamless Austenitic Boiler,Superheater,and Heat-Exchanger Tubes304/304L,310S,316/316L,316Ti,317,321,321H,321L,TP347,TP347H,400,600,800H,825

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

In recent years, the walls are made of stainless steel swimming pool. Has long used main material of concrete needed in each patch and brush

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

XSP, stainless steel is not easily rust steel, actually part of stainless steel, stainless and acid resistant ( corrosion resistance ).

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

In the body of austenitic stainless steel at room temperature. Steel with Cr in about 18, Ni 8-10, c is about 0.1, a stable austenitic organization

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

316 stainless steel and chloride also has good corrosion performance, it is usually used in the marine environment

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

Stainless steels are generally of stainless steel and acid proof steel collectively.

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

Had observed that the work of the centrifugal pump in sea water conditions, such as stainless steel components, you can show a certain degree of reli

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