Hastelloy B-2 possesses outstanding resistance to non-oxidizing acids, such as hydrochloric acid and sulfuric acid. Also Hastelloy B-2 resistance to corrosion in halogen catalytic. Hastelloy B-2 are used in the areas of energy, health and environmental, oil and gas, pharmaceutical and flue gas desulfurization industries, such as Hydrochloric acid concentration and distillation, the synthesis of acetic acid using alkylated ethylbenzene and low-pressure carbonylation. HASTELLOY C-276 alloy is a nickel-molybdenum-chromium wrought alloy that is generally considered a versatile corrosion-resistance alloy. HASTELLOY C-276 alloy has excellent resistance to a wide variety of chemical process environments, including strong oxidizers such as ferric and cupric chlorides, hot contaminated media (organic and inorganic), chlorine, formic and acetic acids, acetic anhydride, and seawater and brine solutions. It is used in flue gas desulfurization systems because of its excellent resistance to sulfur compounds and chloride ions encounted in most scrubbers. C-276 alloy has excellent resistance to pitting and to stress-corrosion cracking. It is also one of the few materials that withstand the corrosive effects of wet chlorine gas, hypochlorite, and chlorine dioxide. HASTELLOY C - 276 is widely used in the ocean, salt and high chlorine acid environment, even at low PH circumstances.
Product Specifications:
1. Size: 1/2"~16" (DN15 – DN400).
2. Pressure: 150~300LB(PN10~PN64).
3. Material: Hastelloy B-2, Hastelloy C-276, CW-6M, CW-12M, CW-7N etc.
4. Operation: Hand wheel, Gear, Pneumatic, Electric, Hydraulic.
Technical Specification:
1. Design & Manufacture standard: BS1873, ASME B16.34.
2. Pressure & Temperature standard: ASME B16.34.
3. Face to face dimension standard: ASME B16.10.
4. Flange standard: ASME B16.5.
5. Butt welded Ends: ASME B16.25.
6. Fire Safe Design: API 6FA, API 607.
7. Test & Inspect standard: API 598.