A105 150LB PN10 SCH60 API 2000 Forged Steel Flanges

ASME B16.5 A105 Pipe Fittings Flange Petrochemical Pipeline Connection

Flange connection is to fix two pipes, pipe fittings or equipment on a flange first, and add flange pads between the two flanges and fasten them together with bolts to complete the connection. . Some pipe fittings and equipment have their own flanges, which are also flange connections. Flange connection is an important connection method for pipeline construction. The flange connection is easy to use and can withstand greater pressure. In the industrial pipeline, in the household, the pipeline diameter is small, and it is low pressure, and the flange connection is not visible. If in a boiler room or production site, there are flanged pipes and equipment everywhere

According to the connection method, the type of flange connection can be divided into: plate flat welding flange, neck flat welding flange, neck butt welding flange, socket welding flange, threaded flange, flange cover, neck butt welding ring Loose flange, flat welding ring loose flange, ring groove face flange and flange cover, large diameter flat flange, large diameter high neck flange, eight-shaped blind plate, butt welding ring loose flange, etc.

Company Profile
Hebei Zexu Pipe Manufacturing Co., Ltd. is a core integrated company specializing in the import and export of pipeline equipment, construction materials and pesticides. It has a history of 20 years in the pipe fitting industry. The company mainly produces and operates steel pipes and pipe fittings. The products operated are widely used in petroleum, chemical, aerospace, power stations, energy, environmental protection, boilers, heat exchangers, ships, subways, pharmaceuticals, breweries, construction, engineering renovation, etc. The company has passed ISO9001: 2000 quality system certification and is a safety registered enterprise for pressure pipeline component manufacturing units. Our company is a member of the accessory supply network of the State Power Corporation, China National Petroleum Corporation, and China Petrochemical Corporation. High-quality products and services have been praised by customers. The main products produced by the company are steel elbows (45°, 90°, 180° 1 times, 1.5 times, 2--8 times), reducing elbows, elbows, tees, crosses, reducers , Integrated manifolds, flanges, sockets, heads, connection sockets/carbon steel elbows, stainless steel elbows, alloy elbows, seamless elbows, stamping elbows, hot pressing elbows, push elbows, large Caliber elbow, socket elbow, high pressure elbow, wear-resistant elbow, thick wall elbow, flat welding flange, butt welding flange, high neck flange, neck flange, large flange, high pressure flange , Carbon steel flanges, stainless steel flanges, threaded flanges, insulating flanges, blind flanges, flanges, raised face flanges, marine flanges, flanged flanges, socket welding flanges, raised face welding Flanges, marine standard flanges, wind power flanges, power flanges, forged flanges, and other pressure-bearing pipelines high, medium and low pressure pipe fittings series products, pipe fitting performance indicators: DN≤2400mm, S≤110mm, PN≤28.22Mpa T≤546℃ , Product material: carbon steel series, alloy steel series, stainless steel series, X-grade pipeline steel series (X52, X65, X70), etc.; main materials are divided into: carbon steel: 10#, 20#, A3, Q235A, 20G, 16Mn , ASTM A234, ASTM A105 Q345, ST J55 X42, X52, X60, X70 stainless steel: ASTM A403, 1Cr18Ni9Ti, 0Cr18Ni9, 00Cr19Ni10, 00Cr17Ni14Mo2, 304, 304L, 316, 316L. Alloy steel: 16Mn, 16MnR, 16MnD, Q345E, 09MnNiD, P11, Cr5Mo, 12Cr1MoV, 10CrMo910, 15CrMo, 12Cr2Mo1, A335P22, St45.8/Ⅲ, A10bB. The company's pipe fittings products have passed the technical appraisal of Hebei Province and the National Electric Power Planning and Design Institute respectively, and five series of products have been listed as scientific and technological achievements of Hebei Province. The company's main products have successively won the "High-tech Products of Hebei Province", "High-quality Products of Hebei Province", "Famous Brand Products of Hebei Province" and "Quality Trustworthy Products of Hebei Province". The company's "Guoshang" brand trademark was rated as "Hebei Province Famous Brand" ". The company's pipe fittings products are mainly sold to oil, natural gas, chemical, electric power, metallurgy, pharmaceutical, shipbuilding, urban construction and other industries, and are exported to Sudan, Pakistan, Iran, Syria, Indonesia and other countries and regions along with our foreign projects.

      Hebei Zexu Pipeline Manufacturing Co., Ltd. has a complete production and operation management system and is one of the first companies in the industry to pass the ISO9001 quality management system certification, HSE environment, and occupational health and safety management system certification. The company has three manufacturing branches for steel pipes, pipe fittings, and boiler vessels, and has functional departments such as marketing department, technology department, purchasing department, production department, inspection department, quality assurance department, and comprehensive department. It has established a complete and complete set of quality, Safety, production and management procedures.
      After years of development, Hebei Zexu Pipeline Manufacturing Co., Ltd. has a nationwide business network and radiates to the United States, India, Pakistan, Russia, the Middle East and other countries and regions.
      Hebei Zexu Pipe Manufacturing Co., Ltd. has always adhered to the business philosophy of honesty, innovation and cooperation to promote development, customer satisfaction and trust as the foundation, sustainable development as the goal, relying on scientific management to improve quality, reduce costs, and create brands. For many consecutive years, it has been awarded as "Advanced Unit for Safety Production Standardization Construction", "Hebei Province Industrial Cluster Leading Enterprise", "AAA Credit Enterprise", "Hebei Province Metal Products Industry Leading Enterprise", "Hebei Province Key Employment Service Enterprise", "Star Enterprise", "Top 50 Industrial Enterprises in Cangzhou City", "Famous Trademark of Hebei Province", "Contract-abiding and Promise-keeping Unit", "Recommended Supplier of Main Auxiliary Equipment for Thermal Power Units" and other honorary titles.