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Forged Steel Bellows Seal Valves
Forged Steel Bellows Seal Valves

Forged Steel Bellows Seal Valves

  • liangjing bellows seal valves are available in two bonnet designs:

    .Bolted Bonnet, with male-female joint, spiral wound gasket, made in F304L/graphite. Ring joint gasket is also available on request.

    .Welded Bonnet, with a threaded and seal welded joint. On request a full penetration welded joint is available.

  • Construction is as follows:

    .Two piece self aligning packing gland

    .Bolted Bonnet with spiral-wound gasket, threaded and seal welded bonnet

    .Integral backseat

    .Socket Weld Ends to ASME B16.11

    .Screwed Ends (NPT) to ANSI/ASME B 1.20.1

    .Outside Screw and Yoke (OS&Y)

    .Grease nipple for stem


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Liangjing Group was founded in 1985. As a key enterprise of Chinese valve industry field, we are leading the way in Chinese valve industry. We are specialized in producing high-medium pressure valves of " LION " brand.Our main products are: Gate Valve Ball Valve Butterfly Valve...【more】

  Liangjing Group Co., Ltd.
Wenzhou Liangjing Mechanical Transmission Co. Ltd.
Zhejiang Liangjing New Energy Co., Ltd
LanShen Group Co., Ltd
Nanjing Zhongchuang Water Group Limited By Share Ltd
Zhejiang Jialiang Technology Co., Ltd.
Jiangsu Yangyuan ship equipment Casting Co. Ltd.
Zhejiang Zhongying Real Estate Development Company Limited
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Group headquarters :Liangjing Industrial Park, Sanqiao Industrial Zone, Wen zhou city, Zhejiang province, China   Technical support:中國泵閥網  浙ICP備05040096號
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