ASME SB564 USN N10276 Alloy C-276 Anchor Swivel Flange Double Studded Adapter Flange

Brand Name:HT
Certification:ISO SGS BV TUV CE,etc.
Model Number:Nickel Alloy Hastelloy C276 Alloy C276 ASTM B564 UNS N0602
Minimum Order Quantity:1pc
Delivery Time:1~60days
Payment Terms:L/C, T/T, Western Union, MoneyGram
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Location: Zhengzhou Henan China
Address: Room 1703, 17th Floor, Building 5, Jinyin Modern City, Guangdian South Road, Jinshui District, Zhengzhou City, Henan Province, China.
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ASME SB564 USN N10276 Alloy C-276 Anchor Flange Swivel Flange Double Studded Adapter Flange


1. WELDING NECK ANCHOR FLANGES
Anchor flanges are important elements in many thrust-control systems, especially those protecting pipeline pumping stations. Welded into the line and encased in concrete, they immobilize the pipe at predetermined locations and transfer built-up stresses to external structures. For example, in cross-county pipelines end forces of considerable magnitude are generated by internal pressure and temperature changes. A 24" O.D. x 0.594" wall pipe in a pipeline operating at 1100 psi and subjected to a 90° rise in metal temperature, for example, will develop total thrust of 1,000,000 lbs. Unless these forces are properly controlled, they can damage pumps, valves and other close-tolerance equipment. Anchor Flanges may be used to secure subsea piping and risers to platform structures.

Ordering information

REQUIRED FOR ALL CODES
1. Design Code
2. Material
3. Design Pressure
4. Design Temperature
5. Installation Temperature
6. Allowable Concrete Bearing Stress
7. Corrosion Allowance
8. Run Pipe Diameter
9. Run Pipe Schedule Thickness
10. Other applicable moment and load information


2. Swivel Ring Flange (SRF) is the most commonly used flange for shallow water pipeline repairs. The SRF allows the diver to line up bolt holes with the mating weld neck flange. This significantly reduces the time needed to complete the repair operation.

Key Features

.Simple design facilitates bolt-hole alignment.

.Spring retainer eliminates welded retainer components.

.Removable retainer allows for cleaning and lubricating of the hub-to-flange interface.

.Thicker flange ensures ability to handle higher-stress loads, which some brands fail to meet.

.Fully compliant with ASME Section VIII.

Applications

.Pipeline repair operations – shallow water, diver assist

.Pipeline new construction for tie-in point – shallow water, diver assist

Services

Engineering design

Testing – FAT, SIT design qualification

Coatings

Installation technical assistance


3. DSA - Double Studded Adapter flange is the part which is often used in the wellhead system, DSA is designed and manufactured in accordance with API 6A standard,DSA usually has double studded flange connections. we have all sizes and pressure ratings DSA used for oilfield applications.

Avalability Specification

Working pressure2000PSI-20000PSI
Working mediumoil,natural gas,mud
Working temperature-46℃-121℃(L-U)
Material classAA –HH
Specification classPSL1-PSL4
Performance classPR1-PR2

DSA inquiry information

Customers may customize their purchase through the following data:
• Working Pressure
• Type of top & bottom Connection
• Material Class


4. More About Hastelloy C276

Hastelloy Alloy C276 Pipe Flanges Chemical Composition

GradeCMnSiSCoNiCrFeMoP
C2760.010 max1.00 max0.08 max0.03 max2.50 max50.99 min*14.50 – 16.504.00 – 7.0015.00 – 17.000.04 max

Hastelloy C276 Plate Flanges Mechanical Properties

ElementDensityMelting PointTensile StrengthYield Strength (0.2%Offset)Elongation
Hastelloy C2768.89 g/cm31370 °C (2500 °F)Psi – 1,15,000 , MPa – 790Psi – 52,000 , MPa – 35540 %

Equivalent Grades for C276 Hastelloy Industrial Pipe Flanges

STANDARDWERKSTOFF NR.UNSJISGOSTENOR
Hastelloy C2762.4819N10276NW 0276ХН65МВУNiMo16Cr15WЭП760

China ASME SB564 USN N10276 Alloy C-276 Anchor Swivel Flange Double Studded Adapter Flange supplier

ASME SB564 USN N10276 Alloy C-276 Anchor Swivel Flange Double Studded Adapter Flange

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