13CrMo4 5 W.Nr. 1.7335 Cr Mo Steel Forgings for Boilers, Pressure Vessels and High-Temp Piping Flanges, Fittings and Drums Jiangsu Liangyi

Product Description

Jiangsu Liangyi is an ISO 9001:2015-certified forging manufacturer in China supplying 13CrMo4-5 / W.Nr. 1.7335 open-die forgings, seamless rolled rings, flanges and fittings to boiler, pressure-vessel, power-generation and petrochemical projects in India and worldwide, to EN 10028-2 and EN 10222-2.

Why 13CrMo4-5 / 1.7335 for Indian boiler and pressure-vessel projects

13CrMo4-5 is an established ~1Cr-0.5Mo creep-resistant pressure-vessel steel for boilers, vessels and elevated-temperature piping to ~550570 C, with good creep resistance, weldability and resistance to hydrogen attack. For India's power-generation, boiler and petrochemical sectors, 1.7335 suits boiler drums/headers, flanges, fittings, reactor and heat-exchanger components.

Documented capability

Power generation/boilers: boiler drum/header forgings, elevated-temperature piping.

Petrochemical/refining: reactor/heat-exchanger components, hydrogen-service pressure parts.

Pressure vessels/piping: flanges, shells, closures, pipe fittings, tees, reducers, valve bodies.

General: bars, discs, hubs, sleeves, custom forgings.

Product range for Indian buyers

Forged pressure-vessel flanges, shells and closures; boiler drum and header forgings; pipe fittings, tees and reducers; reactor and heat-exchanger components; valve bodies; round/square/flat/rectangular bars; discs, hubs, sleeves.

Material data

Chemistry (EN 10028-2, wt%): C 0.080.18, Si 0.35, Mn 0.401.00, Cr 0.701.15, Mo 0.400.60. Normalize + temper (or Q+T); service to ~550570 C. Same grade as 13CrMo4-5 / 1.7335.

Standards & quality

Manufactured to EN 10028-2, EN 10222-2, EN 10273; EAF/AOD/VOD melting; 100% UT; full chemistry; impact testing per condition; EN 10204-3.1 / 3.2.

Commercial & logistics

Lead time by project; FOB Shanghai / CIF to Nhava Sheva, Mundra, Chennai, Kandla, Visakhapatnam.

Enquire with Jiangsu Liangyi: sales@jnmtforgedparts.com +86-13585067993 Jiangyin, Jiangsu, China.

Jiangsu Liangyi is an independent manufacturer; designations indicate the material supplied.