阳江京式护栏供应 中山道路中心隔离护栏 蓝白道路护栏

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阳江京式护栏供应 中山道路中心隔离护栏 蓝白道路护栏

Yangjiang Beijing type guardrail supply Zhongshan Road Center isolation guardrail blue white road guardrail

交通护栏的规格

Specification of traffic guardrail

材质：热镀锌钢管+纯聚酯粉末喷涂（静电喷涂）

Material: hot galvanized steel pipe + pure polyester powder spraying (electrostatic spraying)

规格：高度（立柱高度）60cm 护栏片高度30cm 片长3米 竖杆间距183mm

Specification: height (column height): 60cm, height of guardrail piece: 30cm, length: 3M, spacing between vertical bars: 183mm

护栏片标准片长3米/片，每隔3米配一根立柱，但高度和片长均可定做

The standard length of guardrail piece is 3m / piece, with a column every 3M, but the height and length can be customized.

立柱80*80的方管，上横杆55*40面包管，下横杆55*30平椭管，竖杆50*30的异型梅花管

Square tube of column 80 * 80, bread tube of upper crossbar 55 * 40, elliptical tube of lower crossbar 55 * 30, special-shaped plum tube of vertical rod 50 * 30

茂名道路护栏现货 广州城市公路护栏 机动车道路隔离栏

Maoming Road guardrail spot Guangzhou city road guardrail motor vehicle road barrier

佛山市政交通隔离栏包施工 市政防撞护栏 湛江公路护栏批发

Foshan municipal traffic barrier construction Municipal anti-collision barrier Zhanjiang highway barrier wholesale