进口锻钢波纹管截止阀

德国巴赫进口锻钢波纹管截止阀概述：

进口锻钢波纹管截止阀是指阀体采用锻造钢的波纹管截止阀。锻钢波纹管截止阀主要适用于火力电站各种系统的管路上，切断或接通管路介质。适用介质：水、蒸气等非腐蚀性介质。锻钢波纹管截止阀与其他阀门产品相比的特点是高温高压，*的自密封设计，压力越高，密封越可靠。由于性能技术特性、工况的特殊使产品也形成了其他产品所替代不了的特点。

The import of welded bellows valve

Bach of Germany imported welded bellows valve overview:

Imports of forged steel bellows globe valve is the use of forged steel bellows globe valve. Forged steel bellows globe valve is mainly used in the pipeline of fire power plant, cut off or connect the pipeline medium. Applicable medium: water, steam and other non corrosive medium. Forged steel bellows globe valve and other valve products are characterized by high temperature and high pressure, unique self sealing design, the higher the pressure, the more reliable seal. Due to the technical characteristics of the performance, the special work conditions so that the product can also be formed by other products can not be replaced by the characteristics of.

进口锻钢波纹管截止阀有二种阀盖设计形式。*种是螺栓式阀盖，按这种形式设计的阀门，其阀体与阀盖用螺栓螺母连接，缠绕式垫片(316夹柔性石墨制造)密封。客户有特殊要求时也可采用金属环连接。第二种设计形式是焊接式阀盖，按这种形式设计的阀门，其阀体与阀盖用螺纹连接，全焊密封。客户有特殊要求时也可采用全焊透连接。

Forged steel bellows globe valve has two types of valve cover design. The first is a bolt type valve cover, according to the design of the valve, the valve body and the valve cover with bolts and nuts, winding gasket (316 folder flexible graphite manufacturing) seal. Customers can also use the special requirements of the metal ring connection. The second form of design is the welded bonnet, the valve is designed in this form, the valve body and valve cover with a threaded connection, all welded seal. Customers can also use the special requirements of full penetration welding connection.

进口锻钢波纹管截止阀的定义：   

1.产品结构合理、密封可靠、性能优良、造型美观；
2.密封面堆焊Co基硬质合金、耐磨、耐腐搞摩擦性能好、使用寿命长；
3.阀杆调质及表面氮化处理，有良好的搞腐和搞摩擦性能；
4.双重密封，性能可靠；
5.阀杆升隆位置更可靠；
6.零件材料，法兰和对焊尺寸可根据实际工部或用户要求合理选配，满足各种工程需要。

Imported welding bellows globe valve: the definition of

1 reasonable product structure, reliable sealing, excellent performance, beautiful appearance;

2 sealing surface surfacing Co base hard alloy, wear resistance, corrosion resistance, good friction performance, long service life;

3 stem quenching and surface nitriding treatment, good corrosion and engage in friction performance;

4 double seal, reliable performance;

5 stem rising position more reliable;

The 6 part material, flange and butt size according to actual engineering or reasonable matching user requirements to meet the needs of various projects.

进口锻钢波纹管截止阀技术参数：

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