ASTM B622 Hastelloy C22 Seamless Pipe

China ASTM B622 Hastelloy C22 Seamless Pipe, Find details about China Hastelloy C22 Steel Pipe, Hastelloy C276 Steel Pipe from ASTM B622 Hastelloy C22 Seamless Pipe

Model NO.
KM-244
Lenght
3~12m or as Required
MOQ
500kgs
Certificate
ISO, CE, SGS, BV
Surface
Annealing, Pickling, Polishing, Bright, Sand Blas
Delivery Times
15 Days
Thickness
Sch5s~Sch160, Xxs
Trademark
KINGMETAL
Transport Package
Standard Export Sea-Worthy Packing
Specification
1/2"~64"
Origin
Chinese Main Port
Model NO.
KM-244
Lenght
3~12m or as Required
MOQ
500kgs
Certificate
ISO, CE, SGS, BV
Surface
Annealing, Pickling, Polishing, Bright, Sand Blas
Delivery Times
15 Days
Thickness
Sch5s~Sch160, Xxs
Trademark
KINGMETAL
Transport Package
Standard Export Sea-Worthy Packing
Specification
1/2"~64"
Origin
Chinese Main Port

ASTM B622 Hastelloy C22 seamless pipe

Alloy C22 Pipe SpecificationASTM B 622 ASME SB 622 / ASTM B 619 ASME SB 619
Hastelloy C22 Seamless Pipe size4 to 219mm W. T.: 0.5 to 20mm
Alloy C22 Seamless Tube Size3.35 mm OD To 101.6 mm OD
Hastelloy C22 Welded Pipe size5.0 mm - 1219.2 mm
C22 Welded Tube Size6.35 mm OD To 152 mm OD
C22 Pipe ScheduleSCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60,
SCH80, SCH120, SCH140, SCH160, XXS
Hastelloy Pipe & Tube FormRound, Square, Hollow, Rectangular, Hydraulic, Straight Pipes or 'U' bent Tubes,
Hollow, LSAW Tubes Etc.
C22 Hastelloy Alloy Pipe & Tube EndPlain End, Beveled End, Treaded.
Hastelloy C22 Pipe LengthSingle Random, Double Random & Cut Length.
OriginChina
MarkingAll Hastelloy Pipes & Tubes are marked as follows: Standard, Grade,
OD, Thickness, Length, Heat No. (Or according to the customer's request.)
Hastelloy Pipe FinishPolished, AP (Annealed & Pickled), BA (Bright & Annealed), MF
Material Test Certificates (MTC)Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
Test
  • Chemical Analysis - Spectro Analysis
  • Hardness Test
  • Intergranular Corrosion (IGC) Test
  • Pitting Resistance Test
  • Flattening Test
  • Flaring Test
  • Mechanical Testing Such as Tensile of Area
  • Positive Material Identification - PMI Testing
  • Micro and MacroTest
Hastelloy pipe Specialized inLarge Diameter Alloy C22 Pipe
Hastelloy alloy C-22 StandardASTM B619, ASTM B622 / ASME SB619, ASME SB622, ASTM B 622/B 829 & ASME SB 622/SB 829 (Seamless Tube),
ASTM B 626/B 751 & ASME SB 626/SB 751 (Welded Tube), ASTM B 619/B 775 & ASME SB 619/SB 775 (Welded Pipe),
ISO 6207 (Seamless Tube), DIN 17751, VdTÜV 400/12.98
Swg & Bwg10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
Hastelloy C22 tubing wall thickness0.020" -0.220", (special wall thicknesses available)
Hastelloy C22 Tube TypeSeamless, ERW, EFW, Welded, Fabricated
ApplicationOil Tube, Gas Tube, Fluid Tube, Boiler and Heatexchanger
Value Added ServiceDraw & Expansion as per required Size & Length, Polish (Electro &
Commercial) Annealed & Pickled Bending, Machining Etc.
Specialize inHastelloy C22 Capillary Tube & Other Odd Size
Hastelloy C22 Heat Exchanger & Condenser Tubes
Test Certificatesuppliers Test Certificate
Laboratory Test Certificate from Govt. Approved Lab.
Under Third Party Inspection
 

What are the characteristics of Hastelloy C22?

  • Resistant to pitting, crevice corrosion and stress corrosion cracking

  • Outstanding resistance to both reducing and oxidizing media

  • Excellent resistance to oxidizing aqueous media

  • Exceptional resistance to a wide variety of chemical process environments including strong oxidizers such as ferric acids, acetic anhydride, and seawater and brine solutions

  • Resists the formation of grain-boundary precipitates in the weld heat-affected zone

  • Excellent weldability

 

Chemical Composition(%)

CCrCoFeMnMoNiP
.010 max20-22.52.5 max2.0-6.0.50 max12.5-14.5Balance.02 max
SiSWV    
.08 max.02 max2.5-3.5.35 max    

 

In what applications is Hastelloy C22 used?

  • Pharmaceutical industries use alloy C-22 fittings and tubing to avoid contamination caused by corrosion related failures

  • Cellophane manufacturing

  • Chlorination systems

  • Pesticide production

  • Incineration scrubber systems

  • Chemical process industry in equipment like flue gas scrubbers, chlorination systems, sulfur dioxide scrubbers, pulp and paper bleach plants, pickling systems, and nuclear fuel reprocessing

  • Waste water processing

 

Fabrication of Hastelloy C-22

Although ductile enough to be formed by cold working, intermediate annealing may be necessary due to work hardening. Forging should be performed between 1750-2050°F followed by rapid cooling. Annealing can be performed at a temperature range between 2020-2150°F followed by a rapid quench. Cooling at an accelerated rate avoids the formation of detrimental phases which form between 1400-1800°F. Welding can be done by gas tungsten-arc, gas metal-arc and shielded metal-arc processes.

 

ASTM Specifications

Pipe SmlsPipe WeldedTube SmlsTube WeldedSheet/PlateBarForgingFitting
B622B619B622B626B575B574B564B366


Mechanical Properties
Typical Room Temperature Tensile Properties of Annealed Material

Product FormTensile (ksi).2% Yield (ksi)Elongation %Hardness (HRb)
Plate (.25"-1.75")112536289
Sheet (.038"-.15")122635493
Bar (.50"-5.50")115556089

 

ASTM B622 Hastelloy C22 Seamless Pipe
ASTM B622 Hastelloy C22 Seamless Pipe