Factory directly sale A2-70 A4-70 ASTM F593 Stainless Steel Hex Bolts for Gabon Importers

Stainless Steel Hexagon Head Bolts Hex Cap Screws Standard: ASME B18.2.1, DIN931, DIN933   Various configurations are also available Inch Size: 1/4”-1.1/2” with various lengths Metric Szie: M6-M39 with various lengths Material Grade: ASTM F593 A, B, C, D, E, F, G, H; ISO 3506 A2-70, A2-80, A4-70, A4-80 Finish: Plain Packing: Bulk about 25 kgs each carton, 36 cartons each pallet Advantage: High Quality and Strict Quality Control, Competitive Price,Timely Delivery; Technical Support, Supply Test Reports Please feel free to contact us for more details.

  • Factory directly sale A2-70 A4-70 ASTM F593 Stainless Steel Hex Bolts for Gabon Importers Related Video:



    3/16*1 1/4 Hex masonry screw make in Dongguan Chuanghe Fastener

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    The CEI Fusion™ Hybrid-Process Ready Mix Plant is a concrete batch plant that combines precision aggregate blending with established methods of cement and water metering. The result is a hybrid process that yields graded aggregate blends with fewer voids. The reduced voids require less cement to fill them, allowing the production of better concrete with less cement.

    This video shows the operation of the plant’s aggregate blending unit. CEI precision aggregate blending utilizes a series of in-line bins that hold multiple aggregate sizes. Each bin releases to its own dedicated feed conveyor. Belt scales on each feed conveyor monitor the flow of each aggregate in real time. Feed conveyors release to a collecting conveyor that runs underneath. Graded aggregates are precisely blended in layers, and are fully blended before they enter the truck.

    This proven technique for blending aggregates has been a standard feature of asphalt plants for over 30 years. CEI has extensive experience in this type of aggregate blending, having produced asphalt plant equipment since 1969. As an Astec Industries company, CEI is also able to leverage the most established and accurate aggregate blending technology available.