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Welded Bonnet Threaded Gate Valves

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Zhejiang

  • Validity to:

    Long-term effective

  • Last update:

    2019-06-29 13:05

  • Browse the number:

    463

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Company Profile
Zhejiang Mingyi Valve Technology Co.,Ltd
Contactaixin:

myvalve(Mr.)  

Email:

telephone:

phone:

Arrea:

Zhejiang

Address:

NO.2, LinYang Industrial Road, Oubei Town, Yongjia County, ZheJiang.

Website:

http://www.mingyivalve.com/ http://www.yuan-shou.com/com/myvalve/

Product details

Welded bonnet threaded gate valve, the valve designed in this way, body and bonnet are threaded and fully welded and sealed. Full penetration can also be used when the customer has special requirements.


Structure diagram of welded bonnet threaded gate valve


Specification


Product feature and application:

Design and manufacture conform to API602

Threaded / screw ends dimension conform to ANSI B1.20.1, JB/T7306

Test and inspection conform to API 598, GB/T13927, JB/T9092

Structure features: Welded bonnet(WB), outside screw and yoke(OS&Y)

Main material: A105, LF2, F5, F22, 304(L), 316(L), F347, F321, F51, Monel, Alloy 20


Product details and connection dimension:

Welded bonnet(WB), Threaded ends, full port or reducing port, outside screw and yoke(OS&Y)


800LB


900LB-1500LB


Structural characteristics and advantages of forged steel internal thread gate valve:

(1). The structure design of the gate valve is reasonable, the sealing is reliable, the channel is smooth, and the flow resistance coefficient is small.

(2). The disc and sealing surface overlay by iron-based alloy or Stellite, which have many advantages, like wear-resistant, high-temperature resistant, corrosion-resistant, anti-scratch performance and long service life.

(3). The utility model adopts a wedge-shaped elastic shutter or a steel wedge-type single shutter structure, and a rolling bearing is arranged in a medium and large diameter, the switch is flexible, and the opening and closing is easy.

(4). The valve stem is tempered and surface nitrided for good corrosion resistance, scratch resistance and wear resistance.

(5). Various pipe flange standards and flange sealing surface types can be used to meet various engineering needs and user requirements.

(6). The valve body material is complete in variety, the packing and gasket can be reasonably matched according to the actual working conditions or user requirements, and can be applied to various pressure, temperature and medium working conditions.


http://www.mingyivalve.com/