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On the 15th, AQSIQ reported the national supervision and random inspection of the first batch of 25 product quality in 2016
.
Among them, the first batch in 2016: the results of national supervision and random inspection of the quality of hot-rolled ribbed steel bars for reinforced concrete
.
It is reported that in the first batch of 2016, a total of 90 batches of hot-rolled ribbed steel bars for reinforced concrete produced by 90 enterprises in 13 provinces and autonomous regions, including Hebei, Shanxi, Inner Mongolia, Liaoning, Zhejiang, Fujian, Jiangxi, Shandong, Hubei, Guangdong, Guangxi, Sichuan and Yunnan
, were randomly inspected 。 According to the requirements of GB 1499.
2-2007 "Steel for reinforced concrete Part 2: Hot rolled ribbed steel bars" and other standards, 17 items such as yield strength, tensile strength, elongation after break, strong yield ratio, yield ratio, maximum force total elongation, bending, carbon, silicon, manganese, phosphorus, sulfur, carbon equivalent, rib height, rib spacing, weight deviation, surface grade mark and other 17 items were inspected
for hot-rolled ribbed steel bar products for reinforced concrete.
AQSIQ spot-checked and found that 3 batches of products did not meet the requirements of the standard, involving phosphorus content, yield strength and tensile strength items
.
Among them, Shanxi Hongda Steel Group Co.
, Ltd.
was found to have unqualified yield strength; The Jinan Branch of Shandong Iron and Steel Co.
, Ltd.
was found to have unqualified yield strength and tensile strength; Guangdong Yuedong Iron and Steel Co.
, Ltd.
was found to have unqualified
phosphorus content.
On the 15th, AQSIQ reported the national supervision and random inspection of the first batch of 25 product quality in 2016
.
Among them, the first batch in 2016: the results of national supervision and random inspection of the quality of hot-rolled ribbed steel bars for reinforced concrete
.
It is reported that in the first batch of 2016, a total of 90 batches of hot-rolled ribbed steel bars for reinforced concrete produced by 90 enterprises in 13 provinces and autonomous regions, including Hebei, Shanxi, Inner Mongolia, Liaoning, Zhejiang, Fujian, Jiangxi, Shandong, Hubei, Guangdong, Guangxi, Sichuan and Yunnan
, were randomly inspected 。 According to the requirements of GB 1499.
2-2007 "Steel for reinforced concrete Part 2: Hot rolled ribbed steel bars" and other standards, 17 items such as yield strength, tensile strength, elongation after break, strong yield ratio, yield ratio, maximum force total elongation, bending, carbon, silicon, manganese, phosphorus, sulfur, carbon equivalent, rib height, rib spacing, weight deviation, surface grade mark and other 17 items were inspected
for hot-rolled ribbed steel bar products for reinforced concrete.
AQSIQ spot-checked and found that 3 batches of products did not meet the requirements of the standard, involving phosphorus content, yield strength and tensile strength items
.
Among them, Shanxi Hongda Steel Group Co.
, Ltd.
was found to have unqualified yield strength; The Jinan Branch of Shandong Iron and Steel Co.
, Ltd.
was found to have unqualified yield strength and tensile strength; Guangdong Yuedong Iron and Steel Co.
, Ltd.
was found to have unqualified
phosphorus content.
