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Super Duplex Cap Butt Weld Steel Pipe Fittings Astm A815 Uns S32750 Wp-S Bw B16.9

Super Duplex Cap Butt Weld Steel Pipe Fittings Astm A815 Uns S32750 Wp-S Bw B16.9

  • Super Duplex Cap Butt Weld Steel Pipe Fittings Astm A815 Uns S32750 Wp-S Bw B16.9
  • Super Duplex Cap Butt Weld Steel Pipe Fittings Astm A815 Uns S32750 Wp-S Bw B16.9
  • Super Duplex Cap Butt Weld Steel Pipe Fittings Astm A815 Uns S32750 Wp-S Bw B16.9
  • Super Duplex Cap Butt Weld Steel Pipe Fittings Astm A815 Uns S32750 Wp-S Bw B16.9
Super Duplex Cap Butt Weld Steel Pipe Fittings Astm A815 Uns S32750 Wp-S Bw B16.9
Product Details:
Place of Origin: China
Brand Name: YUHONG
Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model Number: ASTM A815 UNS S32750
Payment & Shipping Terms:
Minimum Order Quantity: 1PC
Price: Negotiable
Packaging Details: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Delivery Time: 15-30 days
Payment Terms: L/C, T/T
Supply Ability: 500 pcs per month
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Detailed Product Description
Material: SUPER DUPLEX Shape: Circular
Technics: Butt Weld Type: Cap
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SUPER DUPLEX CAP BUTT WELD FITTING ASTM A815 UNS S32750 (WP-S) BW B16.9

 

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

 

   Super Duplex Cap Butt Weld Steel Pipe Fittings Astm A815 Uns S32750 Wp-S Bw B16.9 0

Contact Details
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Contact Person: Kelly Huang

Tel: 0086-18258796396

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