China Nickel Alloy Pipe manufacturer

TOBO ALLOY GROUP

TOBO Alloy Group is a mature, steady and energetic high-tech company, specializing in manufacture of high-temperature alloys and corrosion resistant alloys, such as Hastelloy, Haynes, Monel, Inconel, Incoloy and nickel.

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September 1, 2021

Hastelloy C276 90 Degree Long Radius Elbow ASME B16.9 Alloy Pipe Fittings

'' Hastelloy C276 Pipe Elbow Nickel Alloy Pipe Elbow Seamless LR 90D Elbow ''

 

Specifications

 

Grades: Hastelloy C276 (UNS No. NO10276)

Standards: ASTM. ASME ANSI B16.9. B16.28. MSS-SP-43.

Specifications: ASTM B366 / ASME SB366

Size: 1/2'' NB TO 12'' NB IN

Schedule: Sch5 TO Sch XXS

Wall Thickness: From 2 to 40 mm

Type: Seamless / Welded / Fabricated

 

Product Name 90° Long Radius Elbow
Size 1/2’’~10’’(Seamless);12’’~72’’(Welded)
Thickness Sch5S~Sch160XXS
Manufacture Standard:

ASME B16.9,ASME B16.11,ASME B16.28 ,MSS SP-43,JISB2311,JIS B2312,JIS B2313,DIN 2605,DIN2606 ,DIN2615,DIN2616 ,BG12459-90,

GB/T13401,HGJ514 ,SH3408 ,SH3409, HG/T21635, HG/T21631,

Duplex steel

UNSS44627, UNS S42900, UNS S43000, UNS S43036, UNS S44600,

UNS S32101, UNS S32750, UNS S32950, UNS S32760, UNS S32974
UNS S32205, UNS S41008, UNS S41500, UNS N44626, UNS S31803

Nickel alloy steel Alloy 400/Monel 400/NO4400/NS111/2.4360/ASTM B366 WPNC;
Alloy K-500/Monel K-500/NO5500/2.475;
Alloy 600/Inconel 600/NO6600/NS333/2.4816;
Alloy 601/Inconel 601/NO6001/2.4851;
Alloy 625/Inconel 625/NO6625/NS336/2.4856;
Alloy 718/Inconel 718/NO7718/GH169/GH4169/2.4668;
Alloy 800/Incoloy 800/NO8800/1.4876;
Alloy 800H/Incoloy 800H/NO8810/1.4958;
Alloy 800HT/Incoloy 800HT/NO8811/1.4959;
Alloy 825/Incoloy 825/NO8825/2.4858/NS142;
Alloy 925/Incoloy 925/NO9925;
Hastelloy C/Alloy C/NO6003/2.4869/NS333;
Alloy C-276/Hastelloy C-276/N10276/2.4819;
Alloy C-4/Hastelloy C-4/NO6455/NS335/2.4610;
Alloy C-22/Hastelloy C-22/NO6022/2.4602;
Alloy C-2000/Hastelloy C-2000/NO6200/2.4675;
Alloy B/Hastelloy B/NS321/N10001;
Alloy B-2/Hastelloy B-2/N10665/NS322/2.4617;
Alloy B-3/Hastelloy B-3/N10675/2.4600;
Alloy X/Hastelloy X/NO6002/2.4665;
Alloy G-30/Hastelloy G-30/NO6030/2.4603;
Alloy X-750/Inconel X-750/NO7750/GH145/2.4669;
Alloy 20/Carpenter 20Cb3/NO8020/NS312/2.4660;
Alloy 31/NO8031/1.4562;
Alloy 901/NO9901/1.4898;
Incoloy 25-6Mo/NO8926/1.4529/Incoloy 926/Alloy 926;
Inconel 783/UNS R30783;
Package Wooden cases, pallets, nylon bags or according to the customers' requirements
MOQ 1pcs
Delivery time 10-100 days depending on quantity
Payment terms T/T or Western Union or LC
Shipment FCA Tianjin/Shanghai, CFR, CIF, etc
Application Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc
Remarks Other materials and drawings are available.

 

Buttweld Elbow Fitting is a pipe fitting installed between two lengths of pipe or tube allowing a change of direction,

usually 180°, 90° or 45°. The ends are machined for Butt Welding when the two ends differ in size, it is called a

Reducing or Reducer Elbow. Most elbows are available in short radius or long radius of types. The short radius

elbows have a center to end distance equal to the NPS in inches, while the long radius is 1.5 times the NPS in inches.

 

Chemical Properties

 

Grade C Si Mn P S Cr Mo Ni N
C276 0.01 0.08 1.0 0.04 0.03 14.5-16.5 15.0-17.0 Bal Bal

 

Mechanical Properties

 

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.89 g/cm3 1370℃ (2550°F)

Psi-1.15.00.

MPa-790

Psi-52.000. MPa-355 40%

 

GENERAL CHARACTERISTICS OF HASTELLOY C – 276 ALLOY

 

Alloy C-276 resists the formation of grain boundary precipitates in weld heat-affected zones, hence

it's suitability for most chemical process applications in the as-welded condition. If, however, attack

of a C-276 alloy weld joint is experienced as it may be in certain environments, C-22 weld filler metal

should be considered. The alloy has excellent resistance to a wide variety of chemical process environments.

 

APPLICATIONS

 

The alloy is used in flue gas desulfurization systems. It has excellent resistance to pitting and stress corrosion cracking,

and resists wet chlorine gas, hypochlorite and chlorine dioxide. The alloy is also resistant to seawater and brine solutions.

 

WELDABILITY

 

The alloy welds in a similar manner to C-22 alloy. Gas-tungsten-arc welding (GTAW) and shielded-metal-arc

welding (SMAW) are commonly used to weld C-276 alloy.
It is recommended that the alloy be in the solution-annealed condition for welding, and that C-276 filler metal be used.
Submerged-arc-welding is not recommended for this alloy as there is high heat input with this method and slow

cooling of the weld. Neither is Oxyacetylene welding recommended, due to the danger of carbon pickup in the weld.

 

Other products

 

we can provide steel butt weld pipe fittings such as elbow, tee, reducer,cap,bend and so on. Good quality,

competitive price and excellence service are your best choice.

 

Hastelloy C276 90 Degree Long Radius Elbow ASME B16.9 Alloy Pipe Fittings 0

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