duplex stainless steel

In what applications is Duplex 2205 used?
Chemical process vessels, piping and heat exchangers
Pulp mill digesters, bleach washers

Pipe Range:
Size: 6NB to 1200NB IN
Schedule: SCH. 5, 10, 20, 30, 40, 60, 80.
Pipe Type: Round, Square, Rectangle, Hydraulic,Honed Tubes

High resistance to abrasion, erosion and cavitation erosion Excellent resistance to stress corrosion cracking.
Applicable for sour service operation.

Duplex Pipe welded using methods:
Welding with covered electrodes (SMAW)
Gas shielded arc welding such as GTAW (TIG), plasma, GMAW (MIG) and FCW.

Make development by enlarging scale brand building and internationalization.
Keep Challenging and Innovation.
Advance manufacturing instruments.

Make development by enlarging scale brand building and internationalization.
Keep Challenging and Innovation.
Advance manufacturing instruments.

Make development by enlarging scale brand building and internationalization.
Keep Challenging and Innovation.
Advance manufacturing instruments.

Make development by enlarging scale brand building and internationalization.
Keep Challenging and Innovation.
Advance manufacturing instruments.

Make development by enlarging scale brand building and internationalization.
Keep Challenging and Innovation.
Advance manufacturing instruments.

Material: 304 316L 310S 309S 321 410 420 430 409 etc.
Thickness: 0.25-10mm
Lengthr:as customized
Outer Diameter: 6-508mm

Features:
Avoid temperatures below -50°C because of its ductile-to-brittle-transition.
Easy to weld with excellent weldability.

High resistance to abrasion, erosion and cavitation erosion
Excellent resistance to stress corrosion cracking in chloride containing environments

Excellent resistance to stress corrosion cracking in chloride containing environments.
ASME Approval for Pressure Vessel application.

Duplex stainless steel that was developed to combat common corrosion problems encountered with the 300 series stainless steels .

Key Features:
Excellent resistance to intergranular, pitting & crevice corrosion
Good sulphide stress corrosion resistance

Duplex Stainless Steel:
Density: 7.805
Melting Range,℃: 1450 ℃
Elongation %: 25 min.
Tensile Strength (Mpa):655...

Diameters:from 16 to 139,7 mm
Wall thickness: from 0,8 to 4 mm
Length of tubes:6000 mm
Steel brand:AISI 304/304L, 201
Surface:skinpass,fine finish

Stainless steel plate is often referred to as corrosion-resistant steel -it does not stain, corrode or rust as easily as normal carbon steel

Why Us:
International quality standards
Provision for third party inspection
Team of proficient experts
Imported quality commodities

Welded Pipe:
Finish: Annealed & pickled, bright annealing, polished
Ends: Beveled or plain end, square cut, burr free ,Plastic Cap at Both end

SUS904L (UNS N08904) Stainless Steel Distributors is a high-alloy austenitic stainless steel with low carbon content.

Application
----Oil, Gas and other fluid transporting
----Construction and Buildings
----Chemical and Petrochemical
----Food and Beverage industry

Type: Stainless steel
Model number: 304, 304L, 309, 309S, 310, 310S, 316, 316L, 321
Applications: Foodstuff, gas, metallurgy, biology, electron

High corrosion resistance
High resistance to stress corrosion cracking
High yield strength and tensile stre

Place of Origin:Zhejiang, China
Type:Heat Exchanger Tube
Certification:RoHS
Material:Stainless Steel 304
size of tube:dia 9.5mm thickness

Specifications: ASTM A312, ASTM A778
Type: As Welded, EFW, ERW
Grades: 304, 304L, 304H,

Size 3/4 inch: 1 inch, 2 inch, 3 inch
Unit Pipe Length:3 meter, 6 meter, 9 meter, 18 meter, Customized
Standard: ASTM,GB,etc.
Origin: zhejiang

Standard: ASTM A312 /ASTM A358/
Range: 6NB to 1200NB
Thickness: 0.6 mm to 12.7 mm
Size: 1/8″NB TO 30″NB IN
Length: Single Random, Double Random

Grades : 317L, 321/H, 347/H, 309, 310
Duplex Stainless Steel Grades :UNS 31254, 31500, 31803
Length : As per Customer requirement
Origin: zhejiang

Grade : TP304/304L, TP316/316L etc.
Standard : ASTM A312/ A249 / A269 / A778 , ASME B36.19M, ASME B36.10M,
Dimension(mm) : 1/2" - 118"