Description
Jiangsu Liangyi is professional manufacturer of SAF 2507,UNS S32750,Alloy 2507,Grade 2507,Duplex Stainless Steel 2507 open die forging parts and seamless rolled steel forged rings from china
Following is the shape of SAF 2507,UNS S32750,Alloy 2507,Grade 2507,Duplex Stainless Steel 2507 forging steel material that we could do is:Alloy 2507 Forged Steel round bars square bars Flat bars Rectangles Bars Rods,SAF 2507 Forged forging steel rings seamless rolled rings,UNS S32750 Forged Forging Steel Hubs housing shell Sleeves Bushes Bushing Cases Hollow Bars,UNS S32750 Forged Forging Steel Discs Disks Blocks plates,Alloy 2507 Forged Forging Steel Pipe Tubes Tubings Piping Shells Casings Case barrels Housings.
Following is forging products of SAF 2507,UNS S32750,Alloy 2507,Grade 2507,Duplex Stainless Steel 2507 material that is used in following industry
SAF 2507 forging Forged Drilling Pipes Tubes Drill Rods drill Drilling collar
UNS S32750 Forged Forging Turbine and Compressor Labyrinth Shaft Seals
SAF 2507 Forged/Forging Blow Out Blowout Preventer RAM Annular dual Bop Body Bodies Block
UNS S32750 Forged Forging drilling tools,risers,connectors,flexible joint ,seals,flanges gasket
Alloy 2507 Forged Forging Valve Balls,valve Bonnets,valve Body Bodies ,valve Stems,valve closures, valve seat rings, valve core, valve discs,for H type two way 2‐way one way back pressure valves, ball valve,check valve,gate valve
UNS S32750 Forged Forging Steel nuclear Power
Grade 2507 Forged Forging Steel Butterfly Valve Main Shafts Spindles
UNS S32750 Forged Forging Swept branches outlets steel fittings swept saddles
Alloy 2507 Forged Forging downhole drilling tool Mud Motor Splined Drive shafts,Down hole Electric electrical submersible pumps ESP motor Splined Shaft
SAF 2507 Forged Forging Steels Christmas Trees wellhead Spool Body Bodies cylinder
Grade 2507 Forged Forging venturi cone meter Body Bodies Blocks
UNS S32750 Forged Forging Steel gate valves Body Bodies bespoke flat bars
Alloy 2507 forged steel Flowseal cryogenic High Performance BV Butterfly Valves HPBV shaft
Duplex Stainless Steel 2507 forging steel Oil measurement valve Spool Ultrasonic flow meter bodies Body
SAF 2507 Forged Forging Steel double studded adapter flange
SAF 2507 Forged Forging Steel integral Mud Flange Flanged outlet Studded crosses
UNS S32750 Forged Forging Steel Casing Heads,Tubing Heads,Casing Hangers,Tubing Hangers,Tubing Spools,Casing Spools,Spacer Spools
SAF 2507 Forged Forgig Steel nuclear reactor coolant pump Casing Shells body bodis blocks,nuclear reactor coolant pumps containment seal chamber Rooms,nuclear reactor coolant pumps containment seal chamber Rooms
Grade 2507 Forged Forging turbomachinery turbo centrifugal compressor Impeller,Compressor Shrouded Impellers
Duplex Stainless Steel 2507 Forged Forging Steel Forged Single Double Bossed boss Blanks FLANGED BOSSES
SAF 2507 Forged Forging Steel PUMP Casing cover.PUMP BARREL,pump impeller,pump shafts, pump housing, pump shells,pump body,pump wear rings,pump case casing.
UNS S32750 Forged Forging forge Steel transition Cone
UNS S32750 Forged Forging Steel Pressure Vessel Reactor Nozzles
Alloy 2507 forged forging steel pipes tubes shells piping tubing barrels housing, tube sheets,baffle plates, nozzles, channel flanges for boiler, heat exchanger,pressure vessel,reactors, heaters
Duplex Stainless Steel 2507 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.
Saf 2507 is widely used in following industry
Pulp and paper industry
Desalination plants
Flue-gas cleaning
Cargo tanks and pipe systems in chemical tankers
Seawater systems
Firewalls and blast walls on offshore platforms
Bridges
Components for structural design
Storage tanks
Pressure vessels
Heat exchangers
Water heaters
Rotors, impellers and shafts
Following is production standard of Duplex Stainless Steel 2507 forging parts
ASTM A276, ASTM A479, ASTM A182, EN 10088-3, Norsok M-630 MDS D44/D47
FOllowing is melting methods of Stainless Steel 2507 forged parts
Material shall be produced by a triple melt process consisting of vacuum induction melting (VIM)followed by electroslag consumable electrode remelting (ESR)and vacuum arc consumable electrode remelting VAR).
A detailed manufacturing and quality control plan (MQCP)shall be established from us .The plan shall include,for each re-melting method (VIM,ESR,VAR)all the significant operations with frozen parameters. The Supplier shall define internal documentation covering the following as a minimum:
a.Raw material procurement and control (VIM)
b.Type of raw material (Virgin material,revert)and limits on the quantity of each. c.Method used to control the chemical composition.
d.Method used to ensure absence of foreign and non-metallic material.
e.Method for cleaning and inspection of furnaces and electrodes to ensure absence of defects.
f.Method to ensure full traceability of each heat and electrodes.
g.Surface cleaning and conditioning of the ESR ingot for subsequent VAR processing.
h.Method used to ensure absence of foreign and non-metallic material of the produced VAR ingot.
FOllowing is chemical compostion of SAF 2507,Grade 2507 forged steel rings
Chromium, Cr 24 – 26
Nickel, Ni 6 – 8
Molybdenum, Mo 3 – 5
Manganese, Mn 1.20 max
Silicon, Si 0.80 max
Copper, Cu 0.50 max
Nitrogen, N 0.24 – 0.32
Phosphorous, P 0.035 max
Carbon, C 0.030 max
Sulfur, S 0.020 max
Iron, Fe Balance
FOllowing is mechanical property of SAF 2507,UNS S32750 forged material
Yield Strength: (0.2 % offset) 80 KSI min (551 MPa min)
Ultimate Tensile Strength: 116 KSI min (800 MPa min)
Elongation: 15% min
Hardness: Rc32 max
We have following inspection equipment to inspect of all Alloy 2507,Grade 2507 forging steel gas steam turbine parts
a well equipped chemical lab which carries out test analysis on the steel heats made in the steel mill
a well equipped lab which carries out mechanical tensile & resilience tests as well as creep tests
a metallurgic lab for structural macro-micro and inclusion micro metallurgic examinations, according to ISO 17025
non destructive UT/MP/LP tests carried out by experienced and qualified SNT-TA-1A operators
fixed and portable Brinell/3000/10 hardness check equipment
dedicated and certified equipment for dimensional controls.
Welcome your inquiry of SAF 2507,UNS S32750,Alloy 2507,Grade 2507,Duplex Stainless Steel 2507 forging forged steel parts
