Home News

Company News

China Cangzhou Lixincheng Pipeline Manufacturing Co.,ltd certification
I'm Online Chat Now
Company News
china latest news about The different of G,BSPP,BSPT in thread

The different of G,BSPP,BSPT in thread

[2020-01-06 09:16:07]
Pls confirm the thread of the products before making order,because threads are not universal. Read More
china latest news about CNC Milling Machine Parts And Components Milling

CNC Milling Machine Parts And Components Milling

[2020-01-03 15:12:03]
CNC Milling Machine Parts And Components Milling The CNC milling machine parts and components are made of CNC machine or lathed. Machining is a part of the manufacture of many metal products, but it can also be used on materials such as wood, plastic, ceramic, and composites. A person who specialize... Read More
china latest news about NPT,PT,G管螺纹的区别!

NPT,PT,G管螺纹的区别!

[2020-01-03 09:21:53]
NPT,PT,G 都是管螺纹 NPT 是 National (American) Pipe Thread 的缩写,属于美国标准的 60 度锥管螺纹,用于北美地区.国家标准可查阅 GB/T12716 PT 是 Pipe Thread 的缩写,是 55 度密封圆锥管螺纹,属惠氏螺纹家族,多用于欧洲及英联邦国家.常用于水及煤气管行业,锥度规定为 1:16. 国家标准可查阅 GB/T7306。 G 是 55 度非螺纹密封管螺纹,属惠氏螺纹家族.标记为 G 代表圆柱螺纹.国家标准可查阅 GB/T7307 另外螺纹中的1/4、1/2、1/8 标记是指螺纹尺寸的直径,单位是英吋.行内人通常用分来称呼螺纹尺寸... Read More
china latest news about Thanks for all the customers!Happy new year!

Thanks for all the customers!Happy new year!

[2020-01-02 09:27:13]
Thanks to all the customers who support us. In 2020, we will continue to work hard and keep refueling. If you have any enquiry, please send it asap,we will supply you our best price. Happy New Year! Read More
china latest news about Custom High Precision CNC Machining stainless steel turning Parts

Custom High Precision CNC Machining stainless steel turning Parts

[2019-12-31 09:29:18]
Custom High Precision CNC Machining stainless steel turning Parts are made by CNC machine. Cangzhou Lixincheng Pipeline manufacturing Co.,ltd is a largest factory in cangzhou city and established from 2003. We can produce goods by drawings and we will send you our sample before making order,so don't ... Read More
china latest news about roughness

roughness

[2019-12-30 09:56:45]
Machined surface quality refers to the microscopic roughness of the machined surface of the part after machining, also known as roughness, represented by Ra, Rz, Ry three codes plus Numbers. Mechanical drawings will have corresponding surface quality requirements, generally the surface roughness of ... Read More
china latest news about 粗糙度

粗糙度

[2019-12-30 09:56:02]
机械加工表面质量,是指零件在机械加工后被加工面的微观不平度,也叫粗糙度,以RaRzRy三种代号加数字来表示,机械图纸中都会有相应的表面质量要求,一般是工件表面粗糙度Ra Read More
china latest news about The reason of surface rust of stainless steel products!

The reason of surface rust of stainless steel products!

[2019-12-27 14:16:49]
1、speed: cutting speed is too fast. 2、Raw materials: not stainless steel, but other materials. 3、use environment: stainless steel acid resistance not alkali resistance. 4、Inadequate maintenance. Read More
china latest news about 不锈钢管件HS海关编码

不锈钢管件HS海关编码

[2019-12-26 10:26:16]
海关编码 商品名称 计量单位 出口退税率(%) 监管条件 检验检疫 更多信息 7307 2900.00 不锈钢制其他管子附件 千克 0.13 详情 7307 1100.00 无可锻性铸铁制管子附件 千克 0.13 详情 7307 1900.00 可锻性铸铁及铸钢管子附件 千克 0.13 详情 7307 2100.00 不锈钢制法兰 千克 0.13 详情 7307 2200.00 不锈钢制螺纹肘管、弯管、管套 千克 0.13 详情 7307 2300.00 不锈钢制对焊件 千克 0.13 详情 7307 9100.00 未列名钢铁制法兰 千克 0.13 详情 7307 9200.00 未列名钢铁... Read More
Page 19 of 23|< 14 15 16 17 18 19 20 21 22 23 >|