Jiangyin Guoxiang Forging.,Ltd. is a contract manufacturer of high-quality forgings and flange products, established in 2006 and based in Jiangyin, China. With approximately 150 employees and a factory operating from a 17,000 square meter facility, the company specializes in machinery forgings, pressure vessel forgings, and a comprehensive range of forged flanges. Their product portfolio includes various types of flanges such as Socket Welding, Blind, Welding Neck, Threaded, Slip-On, Lap Joint, Long Welding Neck, and Spectacle Blind Flanges, manufactured from materials like stainless steel, carbon steel, and alloy steel. They adhere to international standards including ANSI, DIN, JIS, BS, SH, BS4504, EN1092-1, and BS3293, and offer customization based on client drawings and samples. Jiangyin Guoxiang Forging.,Ltd. holds ISO 9001, ISO9001:2000, Pressure Equipment Directive PED 97/23/EC, BV, and AD2000-Merkblatt WO certifications, ensuring high quality and compliance. Their products serve diverse industries including petrochemical, chemical, food, water, naval, shipbuilding, oil pipeline, power generation, and mechanical engineering, with exports to numerous countries including the USA, Korea, Turkey, Germany, Belgium, France, the Middle East, Spain, Italy, Chile, the UK, Canada, Argentina, and Singapore.
JIS Flange
Blind Flange
Carbon Steel Flange
Jiangyin Longrun Flange Co., Ltd.
🇨🇳 China
2007101-200 peopleManufacturer/Trading Company
OEM manufacturer
Product customization
Shipments
122
Key customer
KARYA PRIMA SUPLINDO
Key market
🇮🇩 Indonesia
Description
Jiangyin Longrun Flange Co., Ltd. is a manufacturer and trading company based in Jiangyin, Jiangsu, China, specializing in the production and export of high-quality steel forged flanges and pipe accessories. Established in 2007, the company employs between 101 and 200 people and generates an annual revenue of 10 million to 50 million USD. Operating a factory with advanced technical equipment including number-control lathes and heat-treatment furnaces, Longrun Flange offers OEM services and produces a comprehensive range of flanges, including Stainless Steel Flanges, Forged Flanges, Welding Neck Flanges, Slip-on Flanges, Blind Flanges, Lap Joint Flanges, Plate Flanges, Threaded Flanges, and Long Weld Neck Flanges. They also specialize in Duplex Stainless Steel Flanges, Alloy Steel Flanges, Carbon Steel Flanges, and Special Flanges. Products are manufactured according to international standards such as ANSI/ASME, DIN, JIS, BS, GB, and SH, utilizing materials like 304, 304L, 316, 316L, 321, 316Ti, and various ASME/ASTM A182 grades (F304, F316, F321, F347, Duplex/Super Duplex A182-F51/60, Alloy Steel A182-F5/F9/F11/F12/F22). The company maintains strict quality control with 100% PMI, flaw detection, and dimensional inspection, holding certifications including ISO 9001, ASME, TUV (PED 97/23/EC, PED2014-68-EU), AD2000-W0/W2/W9, TS pressure vessel certification, and BV classification society certification. Their products are widely used in industries such as oil and gas, solar, power stations, petrochemical, metallurgy, machinery, and water treatment systems, with exports to North America, Europe, Asia, and other international markets.