steel flange

Dingxiang Huangxing Machinery Fabrication Co., Ltd. is one of professional enterprises specializing in forged flanges and forged rings. Our entire flanges are designed and manufactured according to ASME (ANSI), API, MSS, AWWA, BS, DIN, and JIS standards. We provide forged rings, winder flanges, bearing rings, ring gear roughs and wheel molds for large trucks according to customers' drawing and requirements. In order to make our products perfectly, we mainly use production equipment as D52-3000 riveting machines, resistance furnaces, numerical control lathes, and drilling machines, which can enhance the quality of products to meet industrial application requirement. Also we ensure the best quality for customers, and our strict quality assurances systems are conducted throughout the entire production, at the standard of ISO9001:2000. Our Capacity For forged rings: 12000 tons/year For forged flanges: 800 tons/year For products at the maximum range: 5000MM/year We try to enlarge our overseas markets, and we have received a good reputation form our customers in the USA, Europe, the UK, Southeast Asia, Korea, Japan, Iran and Dubai. Also in the domestic market, we mainly sell products to customers in petroleum and gas fields. Following the principle of "Sincere Operation, Quality First and Customer Preferential", our company wholeheartedly welcomes all people with great insight to cooperate with us for better development and a brilliant success. caststeel flange 1. type: welding neck flange, blind flange, slip on flange, thread flange, lap joint flange, socket welding neck flange. 2. material: Q235, A105, 20#, 45#,A350 FL2 and so on. 3. size: 15mm----------------5000mm 4. pressure: 75bls--------------2500bls 5. Heat treatment, RTJ, hot dip Gal. 6. black, yellow paint 7. Producing according to customer's drawings