Sign In | Join Free | My gimpguru.org
China Spezilla Tube Co., Ltd.  (Shanghai) logo
Spezilla Tube Co., Ltd. (Shanghai)
Spezilla Tube Co., Ltd. Excellence in Stainless Steel Tubing
Verified Supplier

6 Years

Home > Duplex Stainless Steel Tube >

EFW 2507 super duplex stainless steel,Round Mechanical Tubing UNS S32750 A928M

Spezilla Tube Co., Ltd. (Shanghai)
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment

EFW 2507 super duplex stainless steel,Round Mechanical Tubing UNS S32750 A928M

Brand Name : SPEZILLA

Model Number : UNS S32750

Certification : ISO9001:2008

Place of Origin : CHINA

MOQ : Negotiation

Price : Negotiation

Payment Terms : L/C, T/T

Supply Ability : 1000 TONS/MONTH

Delivery Time : 15 DAYS

Packaging Details : BUNDLE PACKING

Material : SUPER DUPLEX STAINLESS STEEL

Specification : ASTM A928/A928M

Type : UNS S32750

Welding : EFW

OD : 1/2"-5"

WT : 1.0-3.0mm

Length : 20ft

Testing : X-RAY 100%

Certicifate : EN10204 3.1

Shape : Round

Package : Wooden Case

Application : Heat Exchanger

Contact Now

EFW 2507 super duplex stainless steel,Round Mechanical Tubing UNS S32750 A928M​

Characteristics:


Grade 2507 is a Molybdenum and Nitrogen alloyed Super-Duplex stainless steel with corrosion resistance
in-line with the 6 Mo grades (e.g. 254 SMO®), and with a yield strength more than double that of austenitic stainless steels. It is also the strongest Duplex in welded tubular products.


Characteristic properties:

• High mechanical strength

• Good weldability

• Good corrosion resistance

• High resistance to Stress Corrosion Cracking (SCC)

• Good machinability

• Very good wear and abrasive resistance

• Low thermal expansion

• Good fatigue properties

• Temperature range -40°C to 250°C

Dimensions:


2507 is considered a stock standard material for OSTP in selected production standards and dimension ranges.


Tubes, Pipes and Butt Weld Fittings


• OD: 21.3–1219.0 mm


• WT: 1.5–25.4 mm


• Lengths: up to 12 m


Tubes below 21.3 mm OD and tubes with wall thickness below 1.5 mm or length over 12 m on special request.


Standard Stock Dimension Range:


• ANSI NPS 6–12" Sch 10S, ASTM A928 Class 3


• Fittings according to ASTM A815


Executions:


Tubes, Pipes and Butt Weld Fittings


• Welded with- or without filler metal


• Unannealed, pickled


• Solution annealed and pickled


• With – or Without BCW (Bead Cold Work)


– Tubes Only


• Bevelled ends according to standards

ASTM A928/A928M Chemical Composition
UNS Designation C max Mn max P max S max Si max Cr Ni Mo N Cu
S31803 0.03 2 0.03 0.02 1 21.0-23.0 4.5-6.5 2.5-3.5 0.08-0.20 -
S32205 0.03 2 0.03 0.02 1 22.0-23.0 4.5-6.5 3.0-3.5 0.14-0.20 -
S32750 0.03 1 0.03 0.01 1 24.0-26.0 6.0-8.0 3.0-4.0 0.20-0.30 0.50-1.00

ASTM A928/A928 Mechanical Properties
UNS Designation Tensile Strength, min Yield Strength, min Elongation (mm)
ksi Mpa ksi Mpa
S31803 90 620 65 450 25
S32205 90 620 65 450 25
S32750 116 795 80 550 15


Available Dimension Range
OD(mm/inch) Wall thickness(SCH)
10 20 30 STD 40 60 XS 80 100 120 140 160 XXS …100mm
21.3 (1/2'') Δ Δ Δ Δ Δ Δ Δ Δ
26.7 (3/4'') Δ Δ Δ Δ Δ Δ Δ Δ
33.4 (1'') Δ Δ Δ Δ Δ Δ Δ Δ
42.2 (1 1/4'') Δ Δ Δ Δ Δ Δ Δ Δ
48.3 (1 1/2'') Δ Δ Δ Δ Δ Δ Δ Δ
60.3 (2'') Δ Δ Δ Δ Δ Δ Δ Δ
73 (2 1/2'') Δ Δ Δ Δ Δ Δ Δ Δ
88.9 (3'') Δ Δ Δ Δ Δ Δ Δ Δ
101.6 (3 1/2'') Δ Δ Δ Δ Δ Δ
114.3 (4'') Δ Δ Δ Δ Δ Δ Δ Δ Δ
141.3 (5'') Δ Δ Δ Δ Δ Δ Δ
168.3 (6'') Δ Δ Δ Δ Δ Δ Δ Δ
219.1 (8'') Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ
273 (10'') Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ
323.8 (12'') Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ
355.6 (14'') Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ
406.4 (16'') Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ
457 (18'') Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ
508 (20'') Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ
559 (22'') Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ
610 (24'') Δ Δ Δ Δ Δ Δ Δ Δ
660 (26'') Δ Δ Δ Δ
711 (28'') Δ Δ Δ Δ Δ Δ
762 (30'') Δ Δ Δ Δ Δ Δ
813 (32'') Δ Δ Δ Δ Δ Δ Δ
864 (34'') Δ Δ Δ Δ Δ Δ Δ
914 (36'') Δ Δ Δ Δ Δ Δ Δ
965.2 (38'') Δ Δ Δ Δ Δ Δ
1016 (40'') Δ Δ Δ Δ Δ Δ

EFW 2507 super duplex stainless steel,Round Mechanical Tubing UNS S32750 A928M


Product Tags:

duplex stainless steel pipe

      

duplex ss pipe

      
Quality EFW 2507 super duplex stainless steel,Round Mechanical Tubing UNS S32750 A928M wholesale

EFW 2507 super duplex stainless steel,Round Mechanical Tubing UNS S32750 A928M Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Spezilla Tube Co., Ltd. (Shanghai)
*Subject:
*Message:
Characters Remaining: (0/3000)