ASME B16.47 42 Inch 300LB A105 Forged Steel Flanges

Large diameter steel flange 42" 300# ASME B16.47 A105

Main products: Carbon steel flanges, stainless steel flanges, plate flat welded flanges, butt welded flanges with necks, flat welded flanges with necks, threaded flanges, seamless elbows, heads, reducers, tees , Crosses, pipe caps, heads, butt-welded pipe fittings, horns, saddles, sky round places, special-shaped pipe elbows, tees, reducers and other pipe fittings.
Product raw materials: billets, round steel, steel plates, seamless tubes.
Manufacturing process: forging, pushing, cold drawing, hot pressing, butt welding.
Product material: Q235, RST37.2, SS400, 20 C22.8, 16Mn, 20Mn, A105, A350 LF2, A694, A182, 304, 304L, 321, 316, 316L, 202, 201 and other carbon steel materials, stainless steel Material, alloy steel material. To
Processing equipment: CNC lathe processing, presses, pushing machines, forging hammers.
Surface treatment: electro-galvanizing, hot-dip galvanizing, anti-rust oil, anti-rust paint (golden transparent paint, black paint, epoxy paint), sandblasting.
Flange packaging: non-fumigation wooden pallets and wooden boxes
Executive standard: American standard ASTM/ANSI, API, national standard ISO, British standard BS, Japanese standard JIS, German standard DIN, European standard EN1092-1, Russian standard GOST, Italian standard UNI, South African standard SABS1123, Australian standard AS2129/4087, High, medium and low pressure flange pipe fittings of international standards such as national standard GB/T, electric power standard GD87, GD2000, petrochemical standard HG, SH, SY and machinery department standard JB/T.
Working pressure: CLASS150-CLASS2500, 5K-16K, PN0.6MPA-PN16MPA
Product specifications: 0.5"-60", DN10-DN2000
Application Scope: Domestic and foreign power, chemical, light industry, metallurgy, urban construction, shipbuilding, petroleum, natural gas and other key projects. At the same time, the products are also exported to Europe, America, the Middle East, Africa and Southeast Asia.

A105 flange refers to a flange made of A105, which belongs to the American ASTM standard number, and A represents ordinary carbon structural steel. Standard name: Carbon steel forgings for pipe parts. Because this standard only specifies one type of carbon steel forgings, A105 is also considered a carbon steel grade for forgings. A105 is also a material code, which belongs to special steel, which is a kind of cold forged steel. A105 is a low carbon steel forging, similar to 20 steel. There are two standards, one is the American standard "ASTM A105/A105M Carbon Steel Forgings for Piping Components", and the other is the Chinese standard "GB/T12228-2006 General Valve Carbon Steel Forgings Technical Conditions".

Composition :

The mechanical properties are between No. 20 forged steel and 16Mn forged steel.

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.