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四川广汉阀门厂现与四川中油天能科技有限公司、中国石油集团工程设计西南分公司应用技术研究所合作,是一家专业设计开发、生产、销售和服务为一体的股份制企业。企业通过了挪威船级社(DNV)ISO 9001:2000质量管理保证体系认证,并取得了国家特种设备制造许可证(AZ)认证。主要产品抗硫井口采油/采气树、各种平板闸阀(手动、气动、电动、液动)、压井节流管汇装置、管线用阀(双作用节流截止阀、放空阀、排污阀、差压油密封闸阀、球阀、截止阀、闸阀、止回阀、蝶阀、安全阀)、
Sichuan Guanghan Valve Factory is cooperating with Sichuan CNPC Tianneng Science and Technology Co., Ltd. and China National Petroleum Engineering Corporation Southwest Branch Applied Technology Research Institute. It is a joint-stock enterprise specializing in design, development, production, sales and service. The company passed DNV ISO 9001: 2000 quality management assurance system certification and obtained the national special equipment manufacturing license (AZ) certification. Main Products Anti-sulfur wellhead oil production / gas tree, all kinds of flat gate valve (manual, pneumatic, electric, hydraulic), well throttling manifold device, pipeline valve (double acting throttle valve, vent valve, drain valve , Differential pressure oil seal gate valve, ball valve, globe valve, gate valve, check valve, butterfly valve, safety valve)