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20 Years Factory for Anti Corrosion Seamless Hastelloy C Pipe Nickel Alloy Hastelloy B-2 supply to Paraguay Exporter

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With a positive and progressive attitude to customer's interest, our enterprise continually improves our products excellent to meet the wants of customers and further focuses on safety, reliability, environmental requirements, and innovation of Seamless Hastelloy C Pipe,Nickel Alloy Hastelloy B-2,Anti Corrosion Seamless Hastelloy B2. We have now built a trustworthy track record amid many shoppers. Quality&customer 1st are normally our constant pursuit. We spare no endeavours to produce greater products. Anticipate long-term cooperation and mutual rewards!

20 Years Factory for  Anti Corrosion Seamless Hastelloy C Pipe Nickel Alloy Hastelloy B-2 supply to Paraguay Exporter

Detailed Product Description

Anti Corrosion Seamless Hastelloy C Pipe , Nickel Alloy Hastelloy B-2

 

YUHONG GROUP  is a well-known manufacturer & suppliers of  HASTELLOY B-2, and it is a nickel based alloy particularly suited for handling reducing acids at high concentrations and temperatures. The alloy resists formation of grain boundary carbides in the weld HAZ, making it suitable for most chemical process conditions in the as-welded condition.

Because this alloy contains no significant chromium addition it should NOT be used in oxidizing media or in presence of oxidizing salts, such as ferric or cupric salts. The latter may form when iron or copper is present in a system containing hydrochloric acid. Likewise HASTELLOY B-2 does not withstand wet chlorine gas or hypochlorite bleach.

HASTELLOY B-2 should not be exposed to temperatures in the 1000 - 1600°F range because of severe loss of ductility. In a vacuum HASTELLOY B-2 may be used from 1600°F to substantially higher temperatures.

Chemistry

  Ni Cr Mo Mn Si C S P Co Fe
MIN -- -- 26.0 -- -- -- -- -- -- --
MAX balance 1.0 30.0 1.0 0.1 0.02 0.03 0.04 1.0 2.0

Specifications

ASME SB 333
ASME SB 335
ASME SB 366, ASME SB 619, ASME SB 619 Class I or II, ASME SB 622, ASME SB 626
ASTM B 333, ASTM B 335, ASTM B 366, ASTM B 619, ASTM B 619 Class I or III, ASTM B 622, ASTM B 626
NACE MR0175
UNS N10665
W. Nr./EN 2.4617

Features

  • Resists hydrochloric acid at all concentrations and temperatures
  • Withstands wet HCl gas, sulfuric, acetic and phosphoric acids
  • Excellent resistance to pitting and to stress corrosion cracking

Applications

  • Acetic acid production, initial phase in presence of iodide catalyst
  • Methyl methacrylate production with hot 98% H2SO4
  • Production of herbicides, insecticides, ethylene glycol and ethyl benzene
  • Butane isomerization to produce high octane gasoline
  • Resists corrosion from antimony chloride

Physical Properties

Density: 0.333 lb/in3
Electrical Resistivity: 824 Ohm - circ mil/ft

Temperature, °F 32 212 392 572 752 932
Coefficient* of Thermal Expansion, in/in°F x 10-6 -- 6.0 6.0 6.2 6.4 6.5
Thermal Conductivity Btu • ft/ft2 • hr • °F 6.4 7.1 7.7 8.4 9.2 10.0

* 70°F to indicated temperature.

Mechanical Properties

Minimum Specified Properties, ASTM A 240

  Typical Minimum Specified
Ultimate Tensile Strength,( 57019060,ksi 130 110
0.2% Yield Strength, ksi 59 51
Elongation, % 60 40
Hardness MAX, Brinell 94-98

100 max

"We provide fantastic power in excellent and growth,merchandising,revenue and promoting and operation for Anti Corrosion Seamless Hastelloy C Pipe Nickel Alloy Hastelloy B-2. The product will supply to all over the world, such as: Congo,Cote D'Ivoire,Vatican City State (Holy See). Based on goods with high quality competitive price and our full range service we've accumulated experienced strength and experience and now we have built up a very good reputation in the field. Along with the continuous development we commit ourselves not only to the Chinese domestic business but also the international market. May you moved by our high quality products and solutions and passionate service. Let's open a new chapter of mutual benefit and double win.

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