Nickel Alloy 825 / UNS N08825 Welded Pipe Used In Strong Acid PAW Weld

Short Description:

 Alloy 825 has excellent resistance to chloride-ion-induced stress corrosion cracking, reducing environments containing phosphoric and sulfuric acids, oxidizing environments containing nitric acid and nitrates, and pitting, crevice corrosion and intergranular corrosion



Product Detail

Product Tags

Grade

Alloy 625 /N06625 , Alloy 600 /N06600 ,Alloy 601 /N06601 , Alloy 718 /N07718, Alloy C276 /N10276 , Alloy 800 /N08800 , Alloy 825 /N08825, Alloy 400 /N04400,etc

Standard

ASTM B517 ,ASTM B775, ASTM B516, ASTM B751, ASTM B619, ASTM B725, ASTM B730, etc

Size:

OD:17.1-914.4mmWT:0.75-20mmLength:≤12000mm

Surface

Annealed Pickled/ Bright Annealed

Technology

PAW/GTAW

NDT

Radiographic test; Penetrant test; Hydrostatic test; Eddy current test; Ultrasonic test

Inspection

100% RT

Packing

Plywooden case/ Nesting loading

Quality Assurance

ISO & PED

IMG_20220224_151016

Nickel Alloy Welded Pipe Application:

1. Petrochemicals, chemicals, pulp
2. Superheater of boiler, heat exchanger
3. Instrumentation, automobiles
4. Food & Beverage processing
5. Exhaust purification device
6. Construction and ornament

 

UNS

Alloy

Scope (mm)

Seamless pipe &tube

Welded pipe & tube

Fitting/ Flange

Sheet, Plate, Strip

UNS N08825

ALLOY 825

OD: 6.35-508mm
WT: 1.65-20mm
L: 0-12000mm
OD: 17.1-914.4mm
WT: 1-36mm
L: <12000MM
DN15-DN600Plate: WT<6mm, WDT<1200mm, L<3000mm; WT>6mm, WDT<2800mm, L<8000mm
Coil: WT: 0.15-3mm WDT:<1000mm

 

Features: Alloy 825 has excellent resistance to chloride-ion-induced stress corrosion cracking, reducing environments containing phosphoric and sulfuric acids, oxidizing environments containing nitric acid and nitrates, and pitting, crevice corrosion and intergranular corrosion. It has good mechanical properties at cryogenic temperatures to moderately high temperatures up to 538℃


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