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ASTM A815 S32750 Duplex Steel Pipe Fittings Seamless Equal Tee Butt Welded B16.9

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ASTM A815 S32750 Duplex Steel Pipe Fittings Seamless Equal Tee Butt Welded B16.9

Brand Name : YUHONG

Model Number : A815 S32750 DUPLEX STEEL SMLS EQUAL TEE

Certification : ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008

Place of Origin : CHINA

MOQ : 1PC

Price : NEGOTIABLE

Payment Terms : L/C, T/T

Supply Ability : 500 pcs per month

Delivery Time : 15-30 days

Packaging Details : Ply-wooden Case /Iron Case/ Bundle with plastic Cap

Steel Grade : S32750

Standard : ASTM A815

Product : Tee

Type : Seamless

Application : Oil and Gas Refining

Shape : Equal

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ASTM A815 S32750 DUPLEX STEEL SMLS EQUAL TEE B16.9 FOR OIL AND GAS REFINING ETC. USE

Overview

Duplex 2507 is a super duplex stainless steel designed for applications which demand exceptional strength and corrosion resistance. Alloy 2507 has 25% chromium, 4% molybdenum, and 7% nickel. This high molybdenum, chromium and nitrogen content results in excellent resistance to chloride pitting and crevice corrosion attack and the duplex structure provides 2507 with exceptional resistance to chloride stress corrosion cracking.

Usage of Duplex 2507 should be limited to applications below 600° F (316° C). Extended elevated temperature exposure can reduce both the toughness and corrosion resistance of alloy 2507.

Duplex 2507 possesses excellent mechanical properties. Often a light gauge of 2507 material can be used to achieve the same design strength of a thicker nickel alloy. The resulting savings in weight can dramatically reduce the overall cost of fabrication.

Specification

ASTM A815/A815M-20 Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings.

Specifications ASTM A815 / ASME SA815
Size Seamless Butt Weld Fittings: 1/2″ – 24″, Welded Butt Weld Fittings: 1/2″ – 48″
Standards ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Thickness 5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS available with NACE MR 01-75
Type Seamless / Welded / Fabricated


Chemical Composition

Grade C Mn Si P S Cr Mo Ni N Fe
S32750 0.030 max 1.20 max 0.80 max 0.035 max 0.020 max 24.00 – 26.00 3.00 – 5.00 6.00 – 8.00 0.24 – 0.32 58.095 min

Mechanical Properties

Grades Density (g/cm 3) Density (lb/in 3) Melting Point (°C) Melting Point (°F)
S32750 7.8 0.281 1350 2460


Applications

  • 1. Chemical processing, transport and storage
  • 2. Oil and gas exploration and offshore rigs
  • 3. Oil and gas refining
  • 4. Marine environments
  • 5. Pollution control equipment
  • 6. Pulp & paper manufacturing
  • 7. Chemical process plant
  • ASTM A815 S32750 Duplex Steel Pipe Fittings Seamless Equal Tee Butt Welded B16.9
  • ASTM A815 S32750 Duplex Steel Pipe Fittings Seamless Equal Tee Butt Welded B16.9

Product Tags:

astm a815 butt weld tee

      

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butt weld tee b16.9

      
Wholesale ASTM A815 S32750 Duplex Steel Pipe Fittings Seamless Equal Tee Butt Welded B16.9 from china suppliers

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