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ASTM A312 UNS S31254, 254SMO Duplex Stainless Steel Seamless Pipe For Oil And Gas Plant

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ASTM A312 UNS S31254, 254SMO Duplex Stainless Steel Seamless Pipe For Oil And Gas Plant

Brand Name : YUHONG

Model Number : UNS S31254, 254SMO

Certification : ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015

Place of Origin : China

MOQ : 200 KGS

Price : Negotiable

Payment Terms : T/T, L/C

Supply Ability : According to Clients' Requirement

Delivery Time : 5 - 90 Work Days

Packaging Details : Ply-Wooden Case /Iron Case/ Bundle with Plastic Cap

Standard : ASTM A312, ASME SA312

Material Grade : UNS S31254, 254SMO

Outer Diameter : 6mm-630mm Or Customized

Thickness : 0.1mm-60mm

Length : 3-6M Or As Customized

Finish : Annealed & Pickled

Technique : Cold Rolled Hot Rolled,Cold Drawn

Applications : Industry,construction,boiler,oil and gas,Oil Gas Sewage Transport

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ASTM A312 UNS S31254, 254SMO Duplex Stainless Steel Seamless Pipe For Oil And Gas Plant

ASTM A312 UNS S31254(254SMO) Duplex Stainless Steel Pipes are a high-alloy austenitic stainless steel developed for using in seawater and other aggressive chloride-bearing media. It is especially developed for oil and gas industry, paper and pulp industry and offshore platforms. Due to the addition of chromium and molybdenum, it can resists a wide range of acids. 254SMO Stainless Steel Pipe has excellent resistance to pitting and crevice corrosion, good weldability, high resistance to general corrosion and stress corrosion cracking, high strength.

Specifications:

Specifications ASTM A 312, ASME SA 312
Grade UNS S31254, 254SMO
Size 1/2" – 48"
Specialized in Large Diameter Size
Thickness SCH 10 To SCH XXS
Types Seamless / ERW / Welded / Fabricated
Length 6M Or As Custom, Single Random, Double Random & Cut Length.
End Plain End, Beveled End, Treaded

Features:

High strength

Good weldability

Excellent resistance to pitting and crevice corrosion

High resistance to general corrosion and stress corrosion cracking

ASTM A312 UNS S31254, 254SMO Duplex Stainless Steel Seamless Pipe For Oil And Gas Plant

Chemical Compositions:

C Cr Cu Mn Mo N Ni P Si S
0.02 Max 19.5-20.5 0.5-1 1 Max 6.0-6.5 0.18-0.22 17.5-18.5 0.03 Max 0.8 Max 1.01 Max

Mechanical Properties:

Tensile Strength, min Yield Strength 0.2% Proof, min Elongation (% in 50mm), min Hardness
Rockwell B (HR B), max Brinell (HB), max
650 MPa 300 MPa 35 % 50 270

Applications:

Saltwater Handling System

Oil And Gas Plant

Food Processing Equipment

Chemical Industry

Pulp And Paper Industry

Flue-gas Cleaning

Desalination

Heat Exchangers

Tanks And Pipelines

ASTM A312 UNS S31254, 254SMO Duplex Stainless Steel Seamless Pipe For Oil And Gas Plant


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