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Products > Engine valve > Jingsu Liangyi Co.,Ltd | Similar Products
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A182 F61 / UNS S32550 Super Duplex Stainless Forgings Rings, Bars, Valves | Jiangsu Liangyi

A182 F61 / UNS S32550 Super Duplex Stainless Forgings Rings, Bars, <strong>Valve</strong>s | Jiangsu Liangyi
engineers specify A182 F61 / UNS S32550 Its super-duplex strength and corrosion resistance suit harsh service where standard stainless does not last — the choice for oil & gas, nuclear, marine and ...

AISI 330 / UNS N08330 / 1.4886 Heat-Resistant Alloy Forgings Rings, Bars, Tubes | Jiangsu Liangyi

AISI 330 / UNS N08330 / 1.4886 Heat-Resistant Alloy Forgings Rings, Bars, Tubes | Jiangsu Liangyi
valve bodies; pump and turbine parts; furnace and retort components; custom forgings. Chemistry (per ASTM B536, wt%) Ni 34.0–37.0 · Cr 17.0–20.0 · Si 0.75–1.50 · C ~0.08–0.10 · Fe balance · Mn ≤2.00 ...

Alloy 20 / UNS N08020 / 2.4660 Sulfuric-Acid Stainless Forgings Rings, Bars, Valves

Alloy 20 / UNS N08020 / 2.4660 Sulfuric-Acid Stainless Forgings Rings, Bars, <strong>Valve</strong>s
engineers specify Alloy 20 / UNS N08020 / 2.4660 Six decades the standard for sulfuric-acid service: it resists sulfuric and mixed acids and chloride SCC where 316L fails — the choice for acid tanks, ...

Alloy 31 / UNS N08031 / 1.4562 Super-Austenitic Stainless Forgings Rings, Bars | Jiangsu Liangyi

Alloy 31 / UNS N08031 / 1.4562 Super-Austenitic Stainless Forgings Rings, Bars | Jiangsu Liangyi
engineers specify Alloy 31 / UNS N08031 / 1.4562 Its high Cr-Ni-Mo-N chemistry (PREN ≥48) resists aggressive acids and chlorides better than 904L and 254 SMO — the choice for offshore/marine, ...

Alloy 28 / UNS N08028 /Sanicro 28/ Rings, Bars | Jiangsu Liangyi

Alloy 28 / UNS N08028 /Sanicro 28/ Rings, Bars | Jiangsu Liangyi
engineers specify Alloy 28 / UNS N08028 / 1.4563 Its Ni-Cr-Mo-Cu chemistry resists sulfuric and phosphoric acid, chlorides and sour gas — the choice for phosphoric-acid evaporators, deep sour-gas ...

31CrMoV9 (W.Nr. 1.8519) Nitriding Steel Forging Parts EN 10085 Cr-Mo-V Bars, Rings, Gear & Rotor

31CrMoV9 (W.Nr. 1.8519) Nitriding Steel Forging Parts EN 10085 Cr-Mo-V Bars, Rings, Gear & Rotor
valve bodies, sleeves, hollow bars; flanges and precision-machined custom forgings. Chemistry (per EN 10085, wt%) C 0.27–0.34 · Si ≤0.40 · Mn 0.40–0.70 · Cr 2.30–2.70 · Mo 0.15–0.25 · V 0.10–0.20 · P ...

1.7383 (11CrMo9-10) Forging Parts Heat-Resistant Bars, Rings, Valve Bodies, Headers for Power

1.7383 (11CrMo9-10) Forging Parts Heat-Resistant Bars, Rings, <strong>Valve</strong> Bodies, Headers for Power
engineers specify 1.7383 / 11CrMo9-10 Its 2.25Cr-1Mo balance delivers long-term creep strength and hydrogen-attack resistance — the standard "pressure-boundary" Cr-Mo grade for boiler headers, steam ...

AISI 4130 (25CrMo4 / 1.7218 / 708A25 / SCM430) Forged Parts Alloy Steel Bars, Rings, Shafts

AISI 4130 (25CrMo4 / 1.7218 / 708A25 / SCM430) Forged Parts Alloy Steel Bars, Rings, Shafts
valves and heavy machinery — all melting (EAF + LF + VD, ESR where required), forging, heat treatment, machining, UT/MPI and certification in-house. Single-piece weight 30 kg to 30,000 kg; bars to 12 ...

1.4923 (X22CrMoV12-1) Forging Material 12% Cr Martensitic Heat-Resisting Steel Bars

1.4923 (X22CrMoV12-1) Forging Material 12% Cr Martensitic Heat-Resisting Steel Bars
engineers specify 1.4923 / X22CrMoV12-1 Its 12% Cr–1% Mo–V chemistry gives creep-rupture strength, fatigue resistance and scale-oxidation resistance to ~600 °C with a hard, high-strength ...

1.6985 (28CrMoNiV4-9) Turbine Rotor Forging Material SEW 555 Cr-Mo-Ni-V Monobloc Rotor & Generator

1.6985 (28CrMoNiV4-9) Turbine Rotor Forging Material SEW 555 Cr-Mo-Ni-V Monobloc Rotor & Generator
1.6985 — EN name 28CrMoNiV4-9 — is a creep-resisting chromium-molybdenum-nickel-vanadium turbine and generator rotor steel, quenched and tempered per SEW 555, optimised for steam-turbine rotors and ...

1.6946 (30CrMoNiV5-11) Turbine Rotor Forging Steel SEW 555 Cr-Mo-Ni-V Rotor Shafts

1.6946 (30CrMoNiV5-11) Turbine Rotor Forging Steel SEW 555 Cr-Mo-Ni-V Rotor Shafts
engineers specify 1.6946 / 30CrMoNiV5-11 Its Cr-Mo-Ni-V balance gives the high-temperature creep strength and internal soundness that turbine and generator rotors demand — the grade for HP/IP rotor ...

Inconel 690 (Alloy 690 / UNS N06690 / W.Nr. 2.4642) Forgings ASTM B166 / B564 Bars, Rings

Inconel 690 (Alloy 690 / UNS N06690 / W.Nr. 2.4642) Forgings ASTM B166 / B564 Bars, Rings
valve bodies, discs, hubs, sleeves and custom forgings. Chemistry (typical, wt%) Ni ≥58.0 · Cr 27.0–31.0 · Fe 7.0–11.0 · C ≤0.05 · Mn ≤0.50 · Si ≤0.50 · Cu ≤0.50 · S ≤0.015. Mechanical properties ...

21MnCr5 (W.Nr. 1.2162) Forged Parts DIN EN 10084 Case-Hardening Steel Bars, Rings, Die Blocks

21MnCr5 (W.Nr. 1.2162) Forged Parts DIN EN 10084 Case-Hardening Steel Bars, Rings, Die Blocks
valve parts; piston rods, spool shafts, hollow bars; seamless rolled rings; custom forgings. Chemistry (typical, wt%) C 0.18–0.24 · Si ≤0.40 · Mn 1.10–1.40 · Cr 1.00–1.30 · P ≤0.025 · S ≤0.035. The ...

1.5415 (16Mo3 / 15Mo3) Forging Parts EN 10028-2 Molybdenum Pressure-Vessel Steel Bars, Rings, Tube

1.5415 (16Mo3 / 15Mo3) Forging Parts EN 10028-2 Molybdenum Pressure-Vessel Steel Bars, Rings, Tube
valve-stem and turbine shafts; seamless rolled rings, guide rings, seal rings, labyrinth rings, gear rings, flange blanks; sleeves, bushes, housings, shells, barrels, hollow bars; discs, dished ends, ...

AL-6XN (UNS N08367 / ASTM A182 F62) Forged Parts Bars, Rings, Valve Bodies for Seawater

AL-6XN (UNS N08367 / ASTM A182 F62) Forged Parts Bars, Rings, <strong>Valve</strong> Bodies for Seawater
valve bodies, balls, bonnets, stems, seat rings; pump casings, impellers, shafts, wear rings; hubs, housings, shells, sleeves, hollow bars; tube sheets, baffle plates, nozzles, channel flanges; discs ...

ASTM A182 F22 (10CrMo9-10 / W.Nr. 1.7380) Forgings Heat-Resistant Bars, Rings, Valve Bodies, Flange

ASTM A182 F22 (10CrMo9-10 / W.Nr. 1.7380) Forgings Heat-Resistant Bars, Rings, <strong>Valve</strong> Bodies, Flange
valve-seat rings, swivel-ring flanges, contoured rings; valve bodies, bonnets, stems, closures; tube sheets, shells, heads, nozzles, channel flanges; wellhead connectors, casing/tubing hangers, ...

2.4606 (Alloy 686 / UNS N06686, NiCr21Mo16W) Forging Parts Bars, Rings, Valve Bodies for Nuclear, F

2.4606 (Alloy 686 / UNS N06686, NiCr21Mo16W) Forging Parts Bars, Rings, <strong>Valve</strong> Bodies for Nuclear, F
valve stems, pump shafts, turbine components); seamless and contoured rolled rings and ring blanks (valve bodies, PV flanges, reactor components); hubs, housings, shells, sleeves, hollow bars; discs, ...

30CrMoV9 (W.Nr. 1.7707) Nitriding Steel Forging Parts Bars, Rings, Gear & Pinion Shafts for Power

30CrMoV9 (W.Nr. 1.7707) Nitriding Steel Forging Parts Bars, Rings, Gear & Pinion Shafts for Power
engineers specify 30CrMoV9 / 1.7707 The hard nitrided case plus a tough core gives outstanding wear resistance, fatigue strength and size stability — the classic choice for gears, pinion shafts, ...

Incoloy 925 (Alloy 925 / UNS N09925) Forging Bars, Rings, Wellhead & Valve Parts for Sour Oil & Gas

Incoloy 925 (Alloy 925 / UNS N09925) Forging Bars, Rings, Wellhead & <strong>Valve</strong> Parts for Sour Oil & Gas
valve bodies, balls, bonnets, stems, seat rings; downhole tool bodies, packers, mandrels, landing nipples; pump shafts, sleeves, discs and custom forgings. Chemistry (typical, wt%) Ni 42.0–46.0 · Cr ...

Incoloy 926 (Alloy 926 / UNS N08926 / W.Nr. 1.452) Forging Bars, Rings, Valve Bodies

Incoloy 926 (Alloy 926 / UNS N08926 / W.Nr. 1.452) Forging Bars, Rings, <strong>Valve</strong> Bodies
valve bodies, balls, bonnets, stems, seat rings; wellhead casing heads, tubing spools, Christmas-tree bodies, adapter flanges; pump casings, impellers, seal chambers, rotor shafts; tube sheets, ...
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