Quenched And Tempered Steel Bar
Quenched and tempered steel bar is produced by quenching and tempering which is one kind of heat treatment to get high mechanical properties and hardness. Our advantages and more services of quenched and tempered steel bar includes:
1) Wide range of diameters from 10mm to 100mm
2) Customized Length from 100mm to 12000mm
3) Good surface roughness: 0.4um to 1.5um
4) Good straightness: 0.5mm/m to 2mm/m
5) Good roundness: 80% of diameter tolerance
6) Diameter tolerance: -0.02mm to -0.06mm/h9, h10, h11
7) Matched further processing: Grinding, polishing, straightening
8) Anti-rusty package
9) Full sets of testing equipment: Surface, Dimenstion. Mechanical properties testing
10) Fast delivery time
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It is understood that the two depth sounders are self-developed products of Haijia Company. They are suitable for water depth measurement projects of various complicated water conditions such as rivers, ports and coastal zones. They are the most advanced and reliable domestic all-digital sounding system. . Among them, HY1601 single-frequency digital sounding system adopts integrated embedded system structure and built-in embedded industrial control system, which realizes the perfect combination of depth sounder and computer platform, and highly reflects the digital intelligence of sounder operation and control. In addition to the full functionality of the HY1601 single-frequency sounder, the HY1602 dual-frequency sounder adds a built-in embedded real-time thermal printing platform.
At present, Haijia Company has stepped up the organization of production according to the contract requirements to ensure timely delivery of quality and quantity.
Haijia company won the bidder depth sounder product big single
Recently, Haijia Company of Haiying Enterprise Group Co., Ltd. successfully won the bid for 69 sets of HY1601 single frequency sounding instrument and 16 sets of HY1602 dual frequency sounding instrument manufacturing project, which created a new high contract sales value of the company's self-developed products.