大和是YB/T4001<钢格栅板>中国行业标准的起草人。

Dahe is the drafting company of the Chinese Industry Standard：YB/T4001<Steel bar grating>.

   大和自1993年开始生产钢格板，如今拥有3条压焊生产线，可生产负载扁钢由20X3mm至100X10mm：横杆间距由20mm到100mm的各种规格的压焊钢格板，年产压焊钢格板达20000吨。

Dahe have started producing Steel Grating since 1993. Now we own three production lines for Pressure-Welded Grating, which can produce all kinds of Pressure-Welded Grating that the bearing bars size are available from 20x3mm to 100x10mm and cross bars space are available from 20mm to 100mm. The annual production capacity of Pressure-Welded Grating is 20000 tons.

    大和生产的小横杆间距的压焊钢格板(横杆间距20mm)， 从根本上解决了钢格板操作平台存在着空中坠落物引起的危险的问题，从而解决了操作平台的安全与造价之间的矛盾。

Dahe produce Pressure-Welded Grating with small space of cross bars(c/c 20mm), which can solve the problem of risk from air falling as well as the inconsistency between the safety and the cost at all.

    大和还拥有压锁钢格板生产线和压力锻锁(SWAGE-LOCKED)生产线，可生产负载扁钢由20X2mm至150X10mm：横杆间距由11mm到200mm的各种规格的压锁钢格板，年产压锁钢格板达20000吨。

Dahe also operate production lines for Pressure-Locked Grating and Swage-Locked Grating, which can produce all kinds of Pressure-Locked Grating that the bearing bars size are available from 20x2mm to 150x10mm and cross bars space are available from 11mm to 200mm. The annual production capacity of Pressure-Locked Grating is 20000 tons.

    大和生产的安全平台钢格板和无障碍通道钢格板，特别人性化，以安全性作为第一思考，落实以人为本的传统道德，在现代工业，市政，公共建筑中的和谐体现，是现代社会的进步。

Dahe produce safety working platform grating and safety walkway grating for disabilities, which are especially humanity and safety first considered. They are carried out the traditional morality of human foundation. They are harmonious embodiment in the modern industry, civicism and public building, which is the progress of the modern society.

    压力锻锁(SWAGE-LOCKED)生产线生产的铝合金格栅板，结构牢固，美观实在，自重轻，承载力大，耐腐蚀性强，不起静电火花，是炼油、化工、制药、污水处理系统等行业的最佳选择。

Aluminium Grating produced by Swage-Locked production lines, with characteristics of firm structure, beautiful appearance, light weight, high strength, corrosion resistant and non-sparking, are the best choice of oil refining, chemical industry, pharmacy and sewage treatment system etc.  

    執行標准STANDARDS:

國際標准: ISO; 中國標准：GB、 YB、 JB; 英國標准:BS； 德國標准: DIN； 歐洲標准: EN；  美國標准:ASTM； 日本標准: JIS.

材料MATERALS:

普通鋼 STEEL: ISO 630, ISO 6316; GB/T700; BS EN 10025; DIN EN 10025; EN 10025; ASTM A283M; JIS G3106.

不鏽鋼 STAINLESS STEEL: ISO 683/13, ISO 4955; GB/T1220, BS 970, BS EN 1008-3; DIN 17440, DIN EN 10083-3; EN 10083-3; ASTM  A 276; JIS G 4303.

鋁合金 ALUMINUM: ISO209-2; GB/T 3190; BS EN 573-3; DIN EN 573-3; EN 573-3;0; ASTM B221; JISH4100;

制造標准MANUFACTURE STANDARDS: ISO 14122; YB/T 4001; BS 4592; DIN 24537; ANSI/NAAMM MBG 531, MBG 532.

表面處理 SURFACE TREATMENT:

熱浸鋅HOT-DIP GALVANIZING: GB/T13912; BS 7371-6; BS EN ISO 1461; DIN/EN/ISO1461; ASTM A123; ASTM A153; AS/NZS 4680.

熱滲鋅 SHERARDIZNG: JB/T5067; BS 4921, BS 7371-8.

陽極氧化ANODIZING: ISO 7599; GB/T5237; BS 5599.

   要知详细请打开或下载<大和钢格板说明书>浏览。

For details, please open or download Dahe Gratings Catalogue for browse.