Super Duplex Steel ASTM A815 UNS S32750 / UNS S32760 But Weld Fittings UNS S31803 / 32550 ASME B16.9

Super Duplex Steel ASTM A815 UNS S32750 / UNS S32760 But Weld Fittings UNS S31803 / 32550 ASME B16.9

Specifications

Product: pipe fitting 
Types:  ELBOW ,Tee ,reducer,stub end
Material:stainless steel super duplex UNS S32750 and others.

Product Name: UNS S32750 special stainless steel pipe fitting

Product Description:

1) Types: Elbow 90⁰  ,  LR/SR, elbow ,Tee ,reducer,stub end

2) Types: ELBOW , Tee ,reducer,stub end

3) Wall thickness: Schedule 5 through XXS 

4) Materials: Stainless steel super duplex UNS32750 ,UNS S32760

5) Standards: ANSI, DIN, JIS, ASME, ASTM, MSS and EN 

6) Size: 1/2" ~ 48" (DN15mm ~ 1, 200mm)

Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings

Specification

 Pipe & Pipe Fittings

Seamless Pipe in Titanium Grades 1, 2, 5, 7, 9 and 12
Seamless Pipe in Duplex UNS S31803 & S32205
Seamless Pipe in Super Duplex UNS S32750 & S32760
Seamless Pipe in 6 Moly UNS S31254, N08925 & N08926 
Seamless Pipe in Copper Nickel UNS C70600 C70620 C7060X C7150 C71520 C71640

Welded Pipe in Duplex UNS S31803 & S32205
Welded Pipe in Super Duplex UNS S32750 & S32760
Welded Pipe in 6 Moly UNS S31254, N08926 & N08925
Welded Pipe in Copper Nickel UNS C70600 C70620 C7060X C7150 C71520 C71640

Seamless & Welded Butt-weld fittings in Titanium Grades 1, 2, 5, 7, 9 and 12
Seamless & Welded Butt-weld fittings in Duplex UNS S31803 & S32205
Seamless & Welded Butt-weld fittings in Super Duplex UNS S32750 & S32760
Seamless & Welded Butt-weld fittings in 6 Moly UNS S31254, N08925 & N08926 
Seamless & Welded Butt-weld fittings in Copper Nickel UNS C70600 C70620 C7060X C7150 C71520 C71640

2507

Equivalent designations

UNS S32750

DIN W. Nr. 1.4410

Chemical composition

Physical properties

Features: 2507 is a super duplex stainless steel with higher alloy content, thus making it superior to 2205 in corrosion resistance and strength. It has excellent resistance to uniform, pitting, crevice corrosion and chloride stress corrosion cracking. In dilute sulfuric acid contaminated with chloride ions, 2507 has better corrosion resistance than 904L, which is specially designed to resist pure sulfuric acid. Because 2507’s low carbon content greatly lowers the risk of carbide precipitation at the grain boundaries during heat treatment, it is highly resistant to carbide-related intergranular corrosion. 2507 is not suitable for applications which require long exposure to temperatures above 300℃ because of the increased risk of a reduction in toughness. Its yield strength is about twice that of conventional austenitic stainless steels.

Applications: Chemical processing industry piping, vessels and heat exchangers; desalination plant seawater piping; oil and gas industry equipment; power plant flue gas desulfurization systems, scrubber systems and absorber towers; and chemical tankers.

Other nickel bese alloys, we have:

Inconel 600  Inconel 601  Inconel 617  Inconel 625LCF  Inconel 686

Inconel 690  Inconel 718  Inconel 725  Inconel X-750

Hastelloy C-276      Hastelloy C                 Hastelloy C-22          Hastelloy C-2000

Hastelloy G             Hastelloy G-30            Hastelloy B               Hastelloy B-2

Hastelloy B-3

Monel 400     Monel 401    Monel 404    Monel R405    Monel K-500

Nickel 200      Nickel 201    Nickel 205

Nimonic 80A   Nimonic 90  Nimonic 105  Nimonic 115  Nimonic 901

Udimet 188  Udimet 720  Udimet R41  Udimet 300

You can visit our produce showcase to view items from the above materials.