China Wholesale 4mm Scaffolding Pipe Factories - Angle Steel – Xinsuju
China Wholesale 4mm Scaffolding Pipe Factories - Angle Steel – Xinsuju
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Tel: +8613920018539
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Email: 2317091700@qq.com
China Wholesale 4mm Scaffolding Pipe Factories - Angle Steel – Xinsuju Detail:
product type
Classification of section steel: according to different smelting quality of steel, section steel is divided into ordinary section steel and high-quality section steel. According to the current metal product catalogue, ordinary section steel is divided into large section steel, medium section steel and small section steel. According to its section shape, ordinary section steel can be divided into I-beam, channel steel, angle steel, H-section steel, round steel, etc.
Product Desscription
Profile extrusion process mainly includes billet size selection, extrusion temperature determination, metal flow velocity determination, process formulation, lubricant and application mode selection. Solid round section ingots are mostly used when extruding profiles. Hollow round section ingots are only used when extruding hollow profiles with simple inner hole shape and large size. The size of ingot determines the quality of profile and the technical and economic indexes of extrusion process. When selecting ingot, its volume should reach the maximum value to improve the yield. When several extrusion cylinders of different sizes can be used, the ingot with the smallest diameter should be used. The temperature range, metal flow velocity, lubricant type and lubrication mode of profile extrusion are the same as those of steel pipe extrusion.
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High-quality comes 1st; assistance is foremost; business enterprise is cooperation" is our business enterprise philosophy which is constantly observed and pursued by our business for China Wholesale 4mm Scaffolding Pipe Factories - Angle Steel – Xinsuju , The product will supply to all over the world, such as: Hamburg, Canada, Durban, Our advanced equipment, excellent quality management, research and development ability make our price down. The price we offering may not be the lowest, but we guarantee it is absolutely competitive! Welcome to contact us immediately for future business relationship and mutual success!
By David from Canada - 2018.07.12 12:19
The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
By Maggie from Sweden - 2017.04.08 14:55