316L Urea Grade 724L Modified 316L Stainless Forgings for Urea Plants Reactor, Stripper and Carbamate Condenser Parts Jiangsu Liangyi

Product Description

Jiangsu Liangyi is an ISO 9001:2015-certified forging manufacturer in China supplying urea-grade 316L Mod / 724L open-die forgings, rings, flanges and bars to urea and fertilizer-plant projects in India and worldwide.

Why 316L Urea Grade / 724L for Indian urea and fertilizer projects

316L Urea Grade is a modified 316L with extra-low carbon and silicon, controlled higher molybdenum, capped ferrite (~0.6% max) and Huey-test acceptance, developed to resist the ammonium-carbamate corrosion and IGCC that destroy ordinary 316L in urea plants. For India's urea and fertilizer sectors, it suits synthesis reactor, stripper, carbamate-condenser, scrubber and HP piping components.

Documented capability

Urea synthesis (HP): synthesis reactor and autoclave components, stripper parts.

Carbamate handling: HP carbamate-condenser, scrubber, separator components.

HP piping/valves: HP flanges, valve bodies, pump components, tubesheets, nozzles, vessel internals.

General: seal/guide rings, bars, discs, hubs, sleeves, custom forgings.

Product range for Indian buyers

Forged urea synthesis reactor and autoclave components; stripper and HP carbamate-condenser parts; scrubber and separator components; HP flanges, valve bodies and pump components; tubesheets, nozzles and vessel internals; seal/guide rings; round/square/flat/rectangular bars; discs, hubs, sleeves.

Material data

Chemistry (urea-grade modified 316L, typical, wt%): C 0.020, Si 0.50, Cr 16.518.5, Ni 12.514.5, Mo 2.53.0, plus max ~0.6% ferrite and Huey-test acceptance. Solution anneal + water quench. Same material across 316L Urea Grade / 316L Mod / 724L.

Standards & quality

Based on ASTM A182 / A240 (316L) modified with urea-grade acceptance (max ferrite, Huey test); AOD/VOD melting; full chemistry; ferrite measurement; Huey / IGC testing; 100% UT + PT; 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.