电站阀门主要设计规范及结构优势

来源:闸阀知识 http://www.shgkvc.cn 发布时间:2011-03-31

工开阀门是上海地区专业的阀门生产厂家,主要生产产品有闸阀高压闸阀三通球阀、截止阀等,工程师皆有数十年专业经验,今天要为大家介绍的是电站阀门主要设计规范及结构优势:

电站阀主要设计规范

结构长度JB/T3595

检验与试验JB/T3595MSSSP61

接口连接尺寸JB/T3595GB/T12224

设计与制造GB/T12234ASMEB16.34

压力与温度基准JB/T3595ANSIB16.34

电站阀结构优势

1.采用压力自紧式密封,阀体支管两端为焊接连接。

2.阀杆经抗腐蚀性氮化处理,有良好的抗腐蚀性和抗擦伤性。

3.阀坐、阀瓣密封面采用钴基硬质合金等离子喷焊而成,耐磨、抗擦伤性能好。

Workers in Shanghai to open the valve is a professional valve manufacturer, main products are gate valve, high pressure valve, ball valve, globe valve, engineers Jieyou decades of professional experience, I will introduce today is the power station valve design and structure of the main advantages:

The main power station valve design

Length of the structure JB/T3595

Inspection and test JB/T3595MSSSP61

Interface dimensions JB/T3595GB/T12224

Design and manufacturing GB/T12234ASMEB16.34

Pressure and temperature reference JB/T3595ANSIB16.34

Power valve structural advantages

1. Using pressure from the tight seal, valve manifold at both ends of the welded connection.

2. Stem nitrogen treatment by the anti-corrosion, good resistance to corrosion and scratch resistance.

3. Valve seat, valve sealing surface using cobalt-based alloy plasma spray made of wear-resistant, anti-abrasion performance.