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Seamless 45 carbon steel pipe with 127 mm wall thickness of 28 MMX
- 1000 Ton / Tons per Month
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Product Details
Place of Origin: | Shandong, China | Thickness: | 3, 100 | Application: | Fluid Pipe |
Surface Treatment: | Galvanized | Technique: | Hot Rolled | ||
Alloy Or Not: | Is Alloy | Outer Diameter: | 40-530mm | ||
Special Pipe: | Thick Wall Pipe | Section Shape: | Rectangular |
Product Description
The raw material for rolling No. 45 seamless tube is round tube billet. The tube embryo is cut by a cutting machine and the billet with a growth of about 1 meter is sent to the furnace by a conveyor belt for heating. The billet is fed into the furnace and heated at a temperature of about 1200 degrees Celsius. Fuel is hydrogen or acetylene. Temperature control in furnace is a key problem. After discharging the round billet, it must pass through the pressure perforator. The common piercing machine is conical roll piercing machine. This kind of piercing machine has high production efficiency, good product quality, large piercing diameter enlargement, and can pierce many kinds of steel. After piercing, the round billet is rolled, rolled or extruded by three rolls. After extrusion, the tube should be taken off and calibrated. The sizing machine rotates into the steel embryo to drill holes at high speed through the conical drill bit to form the steel pipe. The inner diameter of steel pipe is determined by the length of the outer diameter of the drill bit of the sizing machine. After sizing, the steel pipe enters the cooling tower and is cooled by spraying water. After cooling, the steel pipe will be straightened. After straightening, the steel pipe is sent to metal flaw detector (or hydraulic test) by conveyor belt for internal flaw detection. If there are cracks and bubbles in the steel pipe, they will be detected. After the quality inspection of steel pipes, strict manual selection is required. After quality inspection of steel pipes, paint is sprayed with numbers, specifications, production batches, etc. The crane is hoisted into the warehouse.
Founded in 2018, Shandong Fulaites Import and Export Co., Ltd. is an affiliated unit of Liaocheng Jipeng Steel Co., Ltd. Its head office was established in 2012. It is a large international enterprise integrating seamless steel pipe production, R&D, processing, warehousing, sales and export. Its production process includes hot-rolled seamless steel pipe, cold-drawn seamless steel pipe, fine-rolled seamless steel pipe, extruded square pipe, cold-drawn profiled pipe, etc. Products; Professional production and processing companies, with a complete and scientific quality management system. Spot material: 10 #, 20 # 1020, 35 #, 45 # 1045, 16Mn, 27SiMn, 20Cr, 40Cr, 42crmo, 35crmo, n80, P91 and so on; 50 million tons of standing stock, specifications: external diameter 3mm-820mm, wall thickness: 1mm-100mm; and in Chengdu Iron and Steel Group, Metallurgical Group, Baotou Steel Plant, Baosteel Group, Anshan Group, Tianjin Dawuning Special Steel Plant, Wuxi Steel Plant, Hengyang Steel Plant and other major steel plants. Establish long-term cooperation. The main implementation standards are: GB/T8162-1999, GB/T8163-1999, GB/T3087-1999, etc. Types of steel pipes: seamless steel pipes for low, medium and high pressure boilers, petroleum cracking pipes, alloy seamless steel pipes, petroleum casing, etc. The integrity, strength and product quality of Shandong Furetes Import and Export Co., Ltd. have been recognized by the industry. Welcome friends from all walks of life to visit, guide and negotiate business.
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