Seamless Nickel Alloy Pipe Outstanding Resistance Corrosion Cracking
UNS N08926 / Alloy 926 Seamless Nickel Alloy Pipe / Tube Wiht PED For Evaporator
1 . Our company has been dedicated to producing nickel alloy tube since 2003 , owning complete producing technology and abundant managing experience .
2 . We have advanced NDT equipments for the tests such as Eddy Current test , Ultrasonic test , Hydraulic test and so on .
3 . We have ISO 9001 and PED certificate , and the Third Party Inspection Certificates such as TUV , BV , Lloyd’s , SGS , etc , also can be provided according to customers’ requirements .
4 . The surface condition is one of our main advantages : in order to meet different requirements for surface condition , we have annealing and pickling surface , bright annealing surface , polished surface etc .
5 . In order to keep the inside surface of pipe clean and make it free from deburring , our company develops the unique and special technology --- Sponge Washing with high pressure .
6 . We have complete after-sale service to deal with the problems in time.
| Material Grade |
UNS N08926, UNS N06200, UNS N06035, UNS N06030, UNS N06030, UNS N06635, UNS N06230, UNS R30556 |
| Outer Diameter |
3.18mm-101.60mm/10.3mm-426mm |
| Wall Thickness |
0.50mm-20.00mm/1.24mm-40.49mm |
| Length | Normally fixed length 6m, can as per customer’s requirement |
| Standard | ASTM B622, ASTM B163; ASTM B167; ASTM B444; ect |
Chemical composition
| % | Fe | Ni | Cr | Mo | C | Mn | Si | P | S | Cu | N |
| min | balance | 24.0 | 19.0 | 6.0 | 0.5 | 0.15 | |||||
| max | 26.0 | 21.0 | 7.0 | 0.020 | 2.0 | 0.50 | 0.030 | 0.010 | 1.5 | 0.25 |
Physical properties
| Density | 8.1 g/cm3 |
| Melting range | 1320-1390℃ |
Features: Alloy 926 has excellent resistance to pitting and crevice corrosion in media containing halides and hydrogen sulfide. It also has outstanding resistance to chloride-induced stress corrosion cracking, and resists to both oxidizing and reducing environments.
Applications: Sour (containing hydrogen sulfide) crude oil and natural gas well components, flue gas desulfurization system components, marine engineering piping, and corrosive chemicals containers.
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