Send Message

Yuhong Holding Group Co.,LTD

About Us
Factory Tour
Quality Control
Contact Us
Company News
Home ProductsDuplex Stainless Steel Pipe

ASTM A312 / ASME SA312 S31254 254SMO DUPLEX STAINLESS STEEL PIPES FOR OFFSHORE

ASTM A312 / ASME SA312 S31254 254SMO DUPLEX STAINLESS STEEL PIPES FOR OFFSHORE

  • ASTM A312 / ASME SA312 S31254 254SMO DUPLEX STAINLESS STEEL PIPES FOR OFFSHORE
  • ASTM A312 / ASME SA312 S31254 254SMO DUPLEX STAINLESS STEEL PIPES FOR OFFSHORE
  • ASTM A312 / ASME SA312 S31254 254SMO DUPLEX STAINLESS STEEL PIPES FOR OFFSHORE
  • ASTM A312 / ASME SA312 S31254 254SMO DUPLEX STAINLESS STEEL PIPES FOR OFFSHORE
  • ASTM A312 / ASME SA312 S31254 254SMO DUPLEX STAINLESS STEEL PIPES FOR OFFSHORE
ASTM A312 / ASME SA312 S31254 254SMO DUPLEX STAINLESS STEEL PIPES FOR OFFSHORE
Product Details:
Place of Origin: China
Brand Name: YUHONG
Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015
Payment & Shipping Terms:
Minimum Order Quantity: 500KGS
Price: negotiation
Packaging Details: Plywood case/Pallet
Delivery Time: according to quantity
Payment Terms: T/T, L/C
Supply Ability: 500 tons per month
Contact Now
Detailed Product Description
Standard: ASTM A312/ASME SA312 Material: 254 SMO, UNS S31254, DIN 1.4529
Type Of Tube: Straight Seamless Pipe Length: 6m Or Specified Length As Required
Appilcation: Chemical Industry , Heat Exchanger, Boiler, Offshore, Platform ,Subsea Delivery Condition: Solution Annealed & Pickled
Test: Eddy Current Test, Hydrostatic Test, Ultrasonic Test, Grain Size Test , ... Packing: Plywood Case/Woven Bag In Bundle
High Light:

s31254 duplex stainless steel pipes

,

254smo duplex stainless steel pipes

,

offshore astm a312 stainless steel pipe

 

ASTM A312/ASME SA312 S31254 (254SMO) Duplex Stainless Steel Pipes

 

 

Overview:

 

S31254 is a high-performance austenitic stainless steel alloy that is also known as 254 SMO. S31254 seamless pipe is a type of pipe made from this alloy that has no welded joints or seams. This type of pipe is often used in applications where high corrosion resistance and strength are required, such as in the chemical processing, oil and gas, and pulp and paper industries. S31254 seamless pipe is also known for its excellent resistance to pitting, crevice corrosion, and stress corrosion cracking, making it a popular choice for harsh environments. The seamless construction of this pipe also provides a smooth interior surface, which can help to reduce the risk of contamination in certain applications.


Specification:

 

Specification ASTM A312 & Its equivalent ASME, DIN & EN Standard
Grades 254SMO, UNS S31254, DIN 1.4529
Type Straight seamless/welded pipe
Outer Diameter 1/2'' to 48'' or custom size
Wall Thickness SCH 5S to SCH XXS
Length Upto 6 meters or custom cut lengths
Delivery Condition Solution Annealed & Pickled
Ends Plain End, Beveled End
Other Testing Product Analysis, Eddy Current Test, Hydrostatic Test, Ultrasonic Test, Flattening Test, Hardness Test, Tensile Test etc.
Dimension All Pipe & Tube Is Manufactured and Inspected / Tested to the Relevant standards including ASTM and ASME
Packing Plywood case/Woven bag in bundle


Chemical Composition:
 

Grade C Mn P S Si Cr Ni Mo N Cu
UNS S31254 0.02 max 1.00 max 0.03 max 0.01 max 0.08 max 19.5-20.5 17.5-18.5 6.0-6.5 0.19-0.25 0.5-1.0


Mechanical Properties:
 

Grade t

Tensile Strength

min, ksi (MPa)

Yield Strength

min, ksi (MPa)

Elongation in 2 in.

or 50mm, min (%)

Heat Treating

Temperature,

min, °F(°C)

UNS S31254

·t ≤ 0.187in.(5.00mm)

·t>0.187in.(5.00mm)

·98(675)

·95(655)

·45(310)

·45(310)

35 2100(1150)
 
Applications:

 

1. Chemical processing: S31254 seamless pipes are used in chemical processing plants for handling corrosive chemicals such as sulfuric acid, hydrochloric acid, and phosphoric acid.

2. Oil and gas: S31254 seamless pipes are used in offshore oil and gas platforms, refineries, and pipelines for transporting corrosive fluids such as crude oil, natural gas, and brine.

3. Pulp and paper: S31254 seamless pipes are used in the pulp and paper industry for handling corrosive chemicals such as bleach, chlorine dioxide, and caustic soda.

4. Desalination: S31254 seamless pipes are used in desalination plants for handling seawater and brine.

5. Food and beverage: S31254 seamless pipes are used in the food and beverage industry for handling corrosive fluids such as fruit juices, dairy products, and beer.

 

ASTM A312 / ASME SA312 S31254 254SMO DUPLEX STAINLESS STEEL PIPES FOR OFFSHORE 0

Contact Details
Yuhong Group Co.,Ltd

Contact Person: Vantin

Tel: 15336554421

Fax: 0086-574-88017980

Send your inquiry directly to us (0 / 3000)