China Wholesale Schedule 40 Galvanized Steel Pipe Exporters - Angle Steel – Xinsuju
China Wholesale Schedule 40 Galvanized Steel Pipe Exporters - Angle Steel – Xinsuju
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Tel: +8613920018539
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Email: 2317091700@qq.com
China Wholesale Schedule 40 Galvanized Steel Pipe Exporters - 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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We take pleasure in an extremely fantastic standing among the our prospects for our great product top quality, competitive cost and the finest support for China Wholesale Schedule 40 Galvanized Steel Pipe Exporters - Angle Steel – Xinsuju , The product will supply to all over the world, such as: Stuttgart, Rwanda, Belize, The credibility is the priority, and the service is the vitality. We promise we have now the ability to offer excellent quality and reasonable price items for customers. With us, your safety is guaranteed.
By Emma from Bogota - 2017.06.19 13:51
The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
By Judy from European - 2017.07.07 13:00
