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L415螺旋钢管罕见的尺寸公役参数先容

作者:螺旋钢管厂家 来源www.giveawayfreebie.com 时候: 2021-11-18   

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

L415螺旋钢管

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。

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