法兰

产品中心

钢管 >

焊管无缝管

阀门 >

闸阀截止阀止回阀球阀蝶阀旋塞阀控制阀安全阀

法兰 >

盲板法兰-BL 螺纹法兰-TH 松套法兰-LJ 对焊法兰-WN 滑套法兰-SO 承插焊法兰-SW 孔板法兰-ORI 八字盲板-Fig.8 异径法兰-RED

管件 >

对焊式管件锻制管件沟槽式管件

紧固件 >

螺栓 Bolt 螺柱 Stud 螺母 Nut 垫圈 Washer 垫片 Gasket

金属网格 >

金属网 Sorst

油脂 >

Jet-Lube Val-Tex Bestolife Kendex OCTG

电气类 >

电线电缆防爆电器

防护用品 >

安全鞋安全帽口罩防护眼镜其他

咨询热线

+86 135 8569 5440

法兰

产品名称：法兰

产品分类：产品中心

详细介绍

产品应用

法兰用于轴与轴之间相互连接，管端之间的连接，设备进出口，设备之间的连接等。

法兰连接，是指由法兰、垫片及螺栓三者相互连接作为一组组合密封结构的可拆连接。

法兰面设计

FF, RF, RTJ

尺寸

1/2”-120”; DN15-DN3000

压力等级

150#；300#；400#；600#；900#；1500#；2500#；

标准

ANSI ASME MSS

ASME B16.5-2013

ASME B16.36-2009

ASME B16.47-2017 A/B

ASTM A105-21

ASTM A182/A182M-15

ASTM A234/A234M-14

ASTM A403/A403M-15

ASTM A815/A815M-14

ASTM B462-10e2

ASTM A350-18

GB/T 9115
GB/T 13402
GB/T 14383

DIN2527、2573、2627-2638、2673、2552、2653、2655、2656、2641、2642、2565-2569

材质

Carbon steel 碳钢
Low temperature carbon steel 低温碳钢
High yield carbon steel 高屈服碳钢
Alloy steel 合金钢
Stainless steel 不锈钢
Duplex-Super duplex 双相钢-超级双相钢
Nickel Alloys 镍基合金
Cu/Ni 铜镍合金

快速导航

联系我们

地址：上海市宝山区真陈路 1085号 1110室
电话：+86 135 8569 5440
传真：+86 21-68689979
邮箱：master@pvf-stock.com
网址：www.pvf-stock.com

Copyright: © 2021 埃斯托供应链（上海）有限公司

网站备案号：沪ICP备2022003147号-1

基本文件流程错误 SQL 调试

/www/wwwroot/pvf-stock.com/logo.ico ( 0.00 KB )
/www/wwwroot/pvf-stock.com/index.php ( 1.03 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/ThinkPHP.php ( 4.61 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Library/Think/Think.class.php ( 11.98 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Library/Think/Storage.class.php ( 1.34 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Library/Think/Storage/Driver/File.class.php ( 3.42 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Mode/common.php ( 2.75 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Common/functions.php ( 49.21 KB )
/www/wwwroot/pvf-stock.com/Application/Common/Common/function.php ( 29.41 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Library/Think/Hook.class.php ( 3.91 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Library/Think/App.class.php ( 13.04 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Library/Think/Dispatcher.class.php ( 14.49 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Library/Think/Route.class.php ( 13.07 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Library/Think/Controller.class.php ( 10.65 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Library/Think/View.class.php ( 7.73 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Library/Behavior/BuildLiteBehavior.class.php ( 3.61 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Library/Behavior/ParseTemplateBehavior.class.php ( 3.80 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Library/Behavior/ContentReplaceBehavior.class.php ( 1.87 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Conf/convention.php ( 11.01 KB )
/www/wwwroot/pvf-stock.com/Application/Common/Conf/config.php ( 5.40 KB )
/www/wwwroot/pvf-stock.com/Application/Common/Conf/tags.php ( 0.13 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Lang/zh-cn.php ( 2.52 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Conf/debug.php ( 1.43 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Library/Think/Log.class.php ( 3.78 KB )
/www/wwwroot/pvf-stock.com/Application/Common/Behavior/InitHookBehavior.class.php ( 1.64 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Library/Think/Behavior.class.php ( 0.86 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Library/Think/Cache.class.php ( 3.72 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Library/Think/Cache/Driver/File.class.php ( 5.71 KB )
/www/wwwroot/pvf-stock.com/Application/Home/Conf/config.php ( 5.37 KB )
/www/wwwroot/pvf-stock.com/Application/Home/Common/function.php ( 1.85 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Library/Behavior/ReadHtmlCacheBehavior.class.php ( 5.51 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Library/Behavior/CheckLangBehavior.class.php ( 2.89 KB )
/www/wwwroot/pvf-stock.com/Application/Home/Controller/ProductController.class.php ( 2.54 KB )
/www/wwwroot/pvf-stock.com/Application/Home/Controller/HomeController.class.php ( 5.12 KB )
/www/wwwroot/pvf-stock.com/Application/Common/Api/ConfigApi.class.php ( 1.81 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Library/Think/Model.class.php ( 64.45 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Library/Think/Db.class.php ( 5.54 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Library/Think/Db/Driver/Mysql.class.php ( 4.71 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Library/Think/Db/Driver.class.php ( 38.34 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Library/Think/Template.class.php ( 27.88 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Library/OT/TagLib/Article.class.php ( 5.11 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Library/Think/Template/TagLib.class.php ( 8.95 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Library/OT/TagLib/Think.class.php ( 9.58 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Library/Think/Template/TagLib/Cx.class.php ( 22.02 KB )
/www/wwwroot/pvf-stock.com/Runtime/Cache/Home/a6fc794a111141f42f21ba4daadbce98.php ( 22.57 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Library/Behavior/WriteHtmlCacheBehavior.class.php ( 0.95 KB )
/www/wwwroot/pvf-stock.com/ThinkPHP/Library/Behavior/ShowPageTraceBehavior.class.php ( 5.15 KB )

[8] Use of undefined constant Index - assumed 'Index' /www/wwwroot/pvf-stock.com/Runtime/Cache/Home/a6fc794a111141f42f21ba4daadbce98.php 第 62 行.
[8] Use of undefined constant About - assumed 'About' /www/wwwroot/pvf-stock.com/Runtime/Cache/Home/a6fc794a111141f42f21ba4daadbce98.php 第 65 行.
[8] Use of undefined constant Product - assumed 'Product' /www/wwwroot/pvf-stock.com/Runtime/Cache/Home/a6fc794a111141f42f21ba4daadbce98.php 第 68 行.
[8] Use of undefined constant Casee - assumed 'Casee' /www/wwwroot/pvf-stock.com/Runtime/Cache/Home/a6fc794a111141f42f21ba4daadbce98.php 第 71 行.
[8] Use of undefined constant News - assumed 'News' /www/wwwroot/pvf-stock.com/Runtime/Cache/Home/a6fc794a111141f42f21ba4daadbce98.php 第 74 行.
[8] Use of undefined constant Service - assumed 'Service' /www/wwwroot/pvf-stock.com/Runtime/Cache/Home/a6fc794a111141f42f21ba4daadbce98.php 第 77 行.
[8] Use of undefined constant Call - assumed 'Call' /www/wwwroot/pvf-stock.com/Runtime/Cache/Home/a6fc794a111141f42f21ba4daadbce98.php 第 80 行.
[8] Use of undefined constant Index - assumed 'Index' /www/wwwroot/pvf-stock.com/Runtime/Cache/Home/a6fc794a111141f42f21ba4daadbce98.php 第 166 行.
[8] Use of undefined constant Product - assumed 'Product' /www/wwwroot/pvf-stock.com/Runtime/Cache/Home/a6fc794a111141f42f21ba4daadbce98.php 第 172 行.
[8] Use of undefined constant Peitao - assumed 'Peitao' /www/wwwroot/pvf-stock.com/Runtime/Cache/Home/a6fc794a111141f42f21ba4daadbce98.php 第 184 行.
[8] Use of undefined constant Zhilist - assumed 'Zhilist' /www/wwwroot/pvf-stock.com/Runtime/Cache/Home/a6fc794a111141f42f21ba4daadbce98.php 第 196 行.
[8] Use of undefined constant Shili - assumed 'Shili' /www/wwwroot/pvf-stock.com/Runtime/Cache/Home/a6fc794a111141f42f21ba4daadbce98.php 第 208 行.
[8] Use of undefined constant Fuwu - assumed 'Fuwu' /www/wwwroot/pvf-stock.com/Runtime/Cache/Home/a6fc794a111141f42f21ba4daadbce98.php 第 225 行.
[8] Use of undefined constant Hezuo - assumed 'Hezuo' /www/wwwroot/pvf-stock.com/Runtime/Cache/Home/a6fc794a111141f42f21ba4daadbce98.php 第 239 行.
[8] Use of undefined constant Zhiliang - assumed 'Zhiliang' /www/wwwroot/pvf-stock.com/Runtime/Cache/Home/a6fc794a111141f42f21ba4daadbce98.php 第 253 行.
[8] Use of undefined constant News - assumed 'News' /www/wwwroot/pvf-stock.com/Runtime/Cache/Home/a6fc794a111141f42f21ba4daadbce98.php 第 268 行.
[8] Use of undefined constant Call - assumed 'Call' /www/wwwroot/pvf-stock.com/Runtime/Cache/Home/a6fc794a111141f42f21ba4daadbce98.php 第 279 行.

SHOW COLUMNS FROM `dy_carousel` [ RunTime:0.0004s ]
SELECT * FROM `dy_carousel` [ RunTime:0.0001s ]
SHOW COLUMNS FROM `dy_category` [ RunTime:0.0005s ]
SELECT * FROM `dy_category` WHERE ( pid=1 ) ORDER BY sort asc [ RunTime:0.0004s ]
SELECT * FROM `dy_category` WHERE ( pid=264 ) ORDER BY sort asc [ RunTime:0.0002s ]
SELECT * FROM `dy_category` WHERE ( pid=270 ) ORDER BY sort asc [ RunTime:0.0002s ]
SELECT * FROM `dy_category` WHERE ( pid=200 ) ORDER BY sort asc [ RunTime:0.0001s ]
SELECT * FROM `dy_category` WHERE ( pid=193 ) ORDER BY sort asc [ RunTime:0.0002s ]
SELECT * FROM `dy_category` WHERE ( pid=204 ) ORDER BY sort asc [ RunTime:0.0001s ]
SELECT * FROM `dy_category` WHERE ( pid=174 ) ORDER BY sort asc [ RunTime:0.0002s ]
SHOW COLUMNS FROM `dy_lianxi` [ RunTime:0.0004s ]
SELECT * FROM `dy_lianxi` WHERE ( o_id=1 ) LIMIT 1 [ RunTime:0.0002s ]
SELECT * FROM `dy_category` WHERE ( id=1 ) LIMIT 1 [ RunTime:0.0001s ]
SELECT * FROM `dy_category` WHERE ( id=44 ) LIMIT 1 [ RunTime:0.0001s ]
SELECT * FROM `dy_category` WHERE ( id=76 ) LIMIT 1 [ RunTime:0.0001s ]
SELECT * FROM `dy_category` WHERE ( id=186 ) LIMIT 1 [ RunTime:0.0002s ]
SELECT * FROM `dy_category` WHERE ( id=187 ) LIMIT 1 [ RunTime:0.0002s ]
SELECT * FROM `dy_category` WHERE ( id=189 ) LIMIT 1 [ RunTime:0.0001s ]
SELECT * FROM `dy_category` WHERE ( id=190 ) LIMIT 1 [ RunTime:0.0001s ]
SELECT * FROM `dy_category` WHERE ( id=192 ) LIMIT 1 [ RunTime:0.0001s ]
SELECT * FROM `dy_category` WHERE ( id=191 ) LIMIT 1 [ RunTime:0.0002s ]
SELECT * FROM `dy_category` WHERE ( pid=1 ) ORDER BY sort asc [ RunTime:0.0003s ]
SELECT * FROM `dy_category` WHERE ( pid=44 ) ORDER BY sort asc [ RunTime:0.0002s ]
SELECT * FROM `dy_category` WHERE ( pid=120 ) ORDER BY sort asc [ RunTime:0.0001s ]
SELECT * FROM `dy_category` WHERE ( pid=77 ) ORDER BY sort asc [ RunTime:0.0001s ]
SELECT * FROM `dy_category` WHERE ( pid=76 ) ORDER BY sort asc [ RunTime:0.0001s ]
SELECT * FROM `dy_category` WHERE ( pid=79 ) ORDER BY sort asc [ RunTime:0.0002s ]
SELECT * FROM `dy_category` WHERE ( pid=160 ) ORDER BY sort asc [ RunTime:0.0002s ]
SELECT `id`,`title`,`pid` FROM `dy_category` WHERE ( pid=1 ) ORDER BY sort asc [ RunTime:0.0002s ]
SELECT `id`,`title`,`pid` FROM `dy_category` WHERE ( pid=181 ) ORDER BY sort asc [ RunTime:0.0002s ]
SELECT `id`,`title`,`pid` FROM `dy_category` WHERE ( pid=180 ) ORDER BY sort asc [ RunTime:0.0002s ]
SELECT `id`,`title`,`pid` FROM `dy_category` WHERE ( pid=182 ) ORDER BY sort asc [ RunTime:0.0002s ]
SELECT `id`,`title`,`pid` FROM `dy_category` WHERE ( pid=183 ) ORDER BY sort asc [ RunTime:0.0001s ]
SELECT `id`,`title`,`pid` FROM `dy_category` WHERE ( pid=184 ) ORDER BY sort asc [ RunTime:0.0002s ]
SELECT `id`,`title`,`pid` FROM `dy_category` WHERE ( pid=276 ) ORDER BY sort asc [ RunTime:0.0001s ]
SELECT `id`,`title`,`pid` FROM `dy_category` WHERE ( pid=170 ) ORDER BY sort asc [ RunTime:0.0001s ]
SELECT `id`,`title`,`pid` FROM `dy_category` WHERE ( pid=185 ) ORDER BY sort asc [ RunTime:0.0002s ]
SELECT `id`,`title`,`pid` FROM `dy_category` WHERE ( pid=177 ) ORDER BY sort asc [ RunTime:0.0002s ]
SHOW COLUMNS FROM `dy_product` [ RunTime:0.0005s ]
SELECT * FROM `dy_product` join dy_category as t on dy_product.c_id=t.id WHERE ( o_id=10 ) LIMIT 1 [ RunTime:0.0002s ]
SHOW COLUMNS FROM `dy_picture` [ RunTime:0.0008s ]
SELECT * FROM `dy_picture` WHERE `status` = 1 AND `id` = 1016 LIMIT 1 [ RunTime:0.0002s ]
SELECT * FROM `dy_picture` WHERE `status` = 1 AND `id` = 1068 LIMIT 1 [ RunTime:0.0002s ]

0.0493s

ShowPageTrace