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Ningbo Sunwell Sealing Materials Co., Ltd.

Gasket, Braided Packing, Sealing Equipments manufacturer / supplier in China, offering Non Metallic Non-Asbestos Rubber Gaskets (SUNWELL 1400), Ceramic Fiber Paper (SUNWELL CF106), Sealing Spiral Wound Gaskets, Swg Gaskets (SUNWELL) and so on.

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Supplier Homepage News News Hastelloy B3 Spiral Wound Gasket

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Hastelloy B3 Spiral Wound Gasket [Jun 04,2016]
 Hastelloy B3 Spiral Wound Gasket
Hastelloy B3 Spiral Wound Gasket
Hastelloy B3 is a nickel-molybdenum alloy with excellent resistant to pitting, corrosion, and stress-corrosion cracking plus, thermal stability superior to that of alloy B2. In addition, this nickel steel alloy has great resistant to knife-line and heat-affected zone attack. Alloy B3 also withstands sulfuric, acetic, formic and phosphoric acids, and other non-oxidizing media. Excellent resistant to hydrochloric acid at all concentrations and temperatures.