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NXF UNS N10665 ALLOY B/B-2 DN15-1200 SCH10-XXS Pipe Fitting Butt Welding Alloy B2 Pipe Cap or Dish End
Introduction:
Alloy B2 is a nickelmolybdenum alloy with significant resistance to reducing environments, such as hydrogen chloride gas and sulfuric, acetic and phosphoric acids. Alloy B2 provides resistance to pure sulfuric acid and a number of nonoxidizing acids. The alloy should not be used in oxidizing media or where oxidizing contaminants are available in reducing media. Premature failure may occur if Alloy B2 is used where iron or copper is present in a system containing hydrochloric acid.Industry users like the resistance to a wide range of organic acids and the resistance to chloride-induced stress-corrosion cracking.Alloy B2 resists the formation of grain boundary carbide precipitates in the weld heat-affected zone, making it suitable for most chemical process applications in the as-welded condition. The heat-affected weld zones have reduced precipitation of carbides and other phases to ensure uniform corrosion resistance.Alloy B2 also has excellent resistance to pitting and stress corrosion cracking.
Alloy Applications:
Superior resistance to hydrochloric acid, aluminum chloride catalysts and other strongly reducing chemicals. Excellent high-temperature strength in inert and vacuum atmospheres.Hastelloy B2 is a nickel-molybdenum alloy particularly suited for equipment handling reducing chemical environments .Applications in the chemical process industry involving sulfuric, phosphoric, hydrochloric and acetic acid. Temperature uses vary from ambient temperature to 1500°F depending on the environments (please call for technical advice).
Butt Welding Cap Introduction:
The convex pipe caps include: hemispherical pipe caps, elliptical pipe caps, disc-shaped pipe caps and spherical dome
shaped pipe caps. The materials of welded pipe caps mainly include: carbon steel, stainless steel and alloy steel. Specification: DN15 - DN120 Wall thickness: SCH5 - SCH160 Length: 89 - 343 Standard: ASME DIN JIS BS GB/T JB SH HG Application: Petrochemical industry, nuclear power, machinery, medical equipment, fertilizer, shipbuilding, waterproof treatment, pipelines, etc. Manufacturing standards: GB/T12459, GB/T13401, ASME B16.9, SH3408, SH3409, HG/T21635
1. who are we?
We are based in Jiangsu, China, start from 2021,sell to South Asia(30.00%),Eastern Asia(10.00%),Mid East(10.00%),Eastern Europe(10.00%),South America(10.00%),Domestic Market(5.00%),North America(5.00%),Northern Europe(5.00%),Central America(5.00%),Africa(5.00%),Southeast Asia(5.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Pipe,Flange,Steel plate,Pipe fittings,Alloy products
4. why should you buy from us not from other suppliers?
Our advantage:3S Service (Small Quantity/Short Time/Special Material) We have our own factories, quality can be controlled seriously.We Specialize in manufacturing about 21 years.We have professional testing department and testing equipment.
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