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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】

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