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NXF Pipe Fittings DN 15-1200 SCH10-XXS ASTM B581,ASTM B582,ASTM B619 Alloy G-35/UNS N06035 90° or 45° S/R Butt Welding Elbow

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NXF Pipe Fittings DN 15-1200 SCH10-XXS ASTM B581,ASTM B582,ASTM B619 Alloy G-35/UNS N06035 90° or 45° S/R Butt Welding Elbow

Product Description

Designated as UNS N06035 or DIN 2.4643, Alloy G-35 is a nickel-chrimium-molybdenum alloy designed to resist “wet process” phosphoric acid, which is used in the production of fertilizers. Similar to Hastelloy G-30, G35 alloy also has excellent resistance to localized attack in the presence of chlorides, since this can be a problem beneath deposits in evaporators used to concentrate “wet process” phosphoric acid. Besides, it is much less susceptible to chloride-induced stress corrosion cracking than the stainless steels and nickel-chromium-iron alloys traditionally used in “wet process” phosphoric acid. Due to the high chromium content, Hastelloy G-35 is extremely resistant to other oxidizing acids, such as nitric, and mixtures containing nitric acid. It possesses moderate resistance to reducing acids, as a result of its appreciable molybdenum content, and, unlike other Ni-Cr-Mo alloys, it is very resistant to “caustic de-alloying” in hot sodium hydroxide.

Butt-welding elbow is a steel hot-pressed or forged elbow, and its connection form is to directly weld the elbow to the steel pipe. Butt-weld elbows can be divided into long radius butt-weld elbows and short radius butt-weld elbows according to their curvature radius. The curvature radius of the long radius butt-weld elbow is equal to 1.5 times the outer diameter of the pipe, that is, R=1.5D. The curvature radius of the short radius butt-weld elbow is equal to the outer diameter of the pipe, that is, R=1D. In the formula, D is the diameter of the butt-weld elbow, and R is the curvature radius. If there is no special instruction, a 1.5D elbow is generally selected.

Alloy G-35/UNS N06035 Butt Welding Elbow Drawing

Pub Time : 2025-01-04 17:46:32 >> News list

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