L415螺旋钢管罕见的尺寸公役参数先容
|
L415LUOXUANGANGGUANPINZHONG |
L415螺旋钢管钢管外径（D） |
L415LUOXUANGANGGUANGANGGUANBIHOU（S） |
|
|
|
GUANTI |
L415LUOXUANGANGGUANGANGGUANWAIJING (mm) |
XUKEWUCHA(mm) |
GANGGUANWAIJING(mm) |
XUKEWUCHA(mm) |
|
≥60.3QIES<20 |
±0.75% |
≤73.0 |
+15%，－12.5% |
|
|
≥60.3QIES≥20 |
±1.00% |
>73.0QIES<20 |
+15%，－12.5% |
|
|
|
|
>73.0QIES≥20 |
+17.5%，－10 |
|
LIXUEJINENG
|
L415LUOXUANGANGGUANGUIFAN |
SHANGBIAO |
L415LUOXUANGANGGUANKANGLAQIANGDU（MPa） |
QUJIUQIANGDU（MPa） |
QUQIANGBI |
SHENZHANGLV（%） |
0℃DAJIGONG Akv（J） |
RECHUZHIZHUANGKUANG |
|
API SPEC 5L GB/T9711.2 |
B |
≥415 |
245～440 |
≤0.80 |
22 |
≥40 |
ZHENGHUO |
|
X42 |
|
≥415 |
290～440 |
≤0.80 |
21 |
≥40 |
ZHENGHUO |
|
X52 |
|
≥460 |
360～510 |
≤0.85 |
20 |
≥40 |
ZHENGHUO |
|
X60 |
|
≥520 |
415～565 |
≤0.85 |
18 |
≥40 |
ZHENGHUO |
|
X65 |
|
≥535 |
450～570 |
≤0.90 |
18 |
≥40 |
CUIHUO+HUIHUO |
|
X70 |
|
≥570 |
485～605 |
≤0.90 |
18 |
≥40 |
CUIHUO+HUIHUO |
LUOXUANGANGGUANYINCIDAIGANGJUANBANWEIYUANZILIAO，CHANGCHANGWENJIYACHENGXING，YIZHUDONGSHUANGSISHUANGMIANMAIHUHANGONGYIHANJIEERCHENGDELUOXUANFENGGANGGUAN。 CHENGXINGJINCHENGZHONG,GANGBANBIANXINGPINGJUN,SHENGYUYINGLIXIAO,WAIBIAOBUFASHENGHUASHANG。JIAGONGDELUOXUANGANGGUANZAIZHIJINGHEBIHOUDECHICUNGUIGEGUIMOSHANGYOUGENGDADEJIAOJIEXING,CHUGEZAICHUCHANGAOGANGJIHOUBIGUAN,CHUGESHIZHONGXIAOKOUJINGHOUBIGUANFANGMIANJUBEIQIYUGONGYIMEIFAXIANGBIDESHANGFENG, KEZHIZUYONGHUZAILUOXUANGANGGUANGUIGEFANGMIANGENGDUODEQINGQIU。
