PRODUCT
手赚汇RECOMMENDED NEWS
RIQI:2017-08-15 19:32:49 ZUOZHE:TIANJINHUAQIGANGGUANXIAOSHOUYOUXIANGONGSI LAIYUAN:http://zipai8.com
镀锌管手赚汇重量系数:公称壁厚、系数、牌号、试验压力值
GONGCHENGBIHOUmm 2.0 2.5 2.8 3.2 3.5 3.8 4.0 4.5
手赚汇 XISHUc 1.064 1.051 1.045 1.040 1.036 1.034 1.032 1.028
GANGDEPAIHAO:Q215A;Q215B;Q235A;Q235B
SHIYANYALIZHI/Mpa:D10.2-168.3mmWEI3Mpa;D177.8-323.9mmWEI5Mpa。