OEM Best Bellow Seal Valve Working Factory – Carbon Steel DIN Bellows Seal Gate Valve – UNIQUE

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To meet the customers' over-expected pleasure , we have now our solid crew to supply our greatest all round assistance which includes marketing, sales, planning, production, top quality controlling, packing, warehousing and logistics for Forged Steel Gate Valve Class 800, A105n Check Valve, Cast Iron Wafer Check Valve, We sincerely welcome overseas customers to consult for the long-term cooperation and the mutual development.
OEM Best Bellow Seal Valve Working Factory – Carbon Steel DIN Bellows Seal Gate Valve – UNIQUE Detail:

Main advantages of the product

Bellows seal gate valves, it is a key component of metal bellows, bottom stem adopts automatic seam welding and welding, the upper roll and connection plate automatic welding, between the fluid and the atmosphere to form a metal barrier, to ensure that the valve stem zero leakage.
2. Double seal design (corrugated pipe + packing) if bellows fail, stem packing will also avoid leakage and comply with international sealing standards;
3. The valve cover is equipped with grease fitting, which can be used directly to lubricate the stem, nut and shaft sleeve, not like the traditional screw lubrication.
4. Ergonomically designed handwheel, with longer service life, easy and convenient operation, safer and more reliable;Product application: petroleum, chemical industry, pharmaceutical, chemical fertilizer, electric power and other industries.
Material: cast steel, forged steel, stainless steel ANSI material.
Nominal size: DN15~DN400.
The product can be provided with DN450 or above.
Nominal pressure: PN16~40.
It can provide customized PN64 and above pressure products.
Connection mode: flange, thread, welding (butt welding, socket welding)


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OEM Best Bellow Seal Valve Working Factory –  Carbon Steel DIN Bellows Seal Gate Valve – UNIQUE detail pictures


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We believe in: Innovation is our soul and spirit. Quality is our life. Shopper need is our God for OEM Best Bellow Seal Valve Working Factory – Carbon Steel DIN Bellows Seal Gate Valve – UNIQUE , The product will supply to all over the world, such as: Juventus, Amsterdam, Mombasa, We can give our clients absolute advantages in product quality and cost control, and we have full range of molds from up to one hundred of factories. As product updating fast, we succeed in developing many high quality products for our clients and get high reputation.
  • The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
    5 Stars By Judy from Slovenia - 2018.07.27 12:26
    In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!
    5 Stars By Louise from Russia - 2017.05.02 18:28
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