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Hastelloy Pipe Fittings

Hastelloy Pipe Fittings Specification

What are the different types of Hastelloy pipe fittings? Which applications are they commonly used in?

This exceptional corrosion- and heat-resistant material is a fixture in industries like oil and gas, chemical processing, marine sectors, and petrochemicals. Hastelloy pipe fittings boast an impressive blend of nickel, molybdenum, chromium, and tungsten (for stabilization). Not only can they resist uniform corrosive attack, but they also avoid stress-corrosion cracking and display top-of-the-rung weldability.

Buyers can order these performance-heavy fittings per specific needs, like Hastelloy elbow, bends, tees, caps, and stub ends. They are available in different grades based on the composition, like C22 and C276. Note that the main categories are types B, C, G, X, and N.

The standard hardness (40 HRC) and durability of a Hastelloy reducer make it attractive for several sectors, including agriculture, food processing, and instrumentation.

Alloy C22 elbow supplier in India


Specification of hastelloy Pipe Fittings

Specifications Size Thickness
ASTM B366, ASTM SB 366, ASTM B564, ASME SB564 1/2" - 12" NB, customized size available Sch 10, STD, 20, 40, 80, 60, 120, XS, 100, 160 Sch XXS, 140
Bending radius Class Types
R=1D, 2D, 3D, 5D, 6D, 8D, 10D 2000 LBS, 6000 LBS, 3000 LBS, 9000 LBS Elbow, reducer, tee, end cap, stub end
Surface treatment Technics Connections
Pickled, polished, sand rolled Forged welded / seamless

We are top 7 hastelloy c22 pipe fittings manufacturer in Mumbai, view applications of alloy pipes cap

What are the standard testing procedures for Hastelloy pipe fittings?

Since alloy UNS N06022 buttweld fittings often operate in critical sectors like nuclear reactors and sulfonating systems, intensive testing is mandatory. The typical procedures for an alloy pipe cap include manipulative and non-destructive (NDT) techniques.

Most manufacturers integrate tests for hardness, pitting corrosion, flaring, and flattening in their quality control systems. NDT approaches for a Hastelloy reducing tee span radiography, positive material identification (PMI), ultrasonic examination, and magnetic particle inspection.

Types of hastelloy buttweld fittings


alloy C22 elbow

Alloy C22 Elbow

Hastelloy C22 Reducer

Hastelloy C22 Reducer

ASTM B366 UNS N06022 Elbow

ASTM B366 UNS N06022 Elbow

UNS N06022 Reducing Tee

UNS N06022 Reducing Tee

We provide high quality UNS N06022 hastelloy tee as per customer requirements

What are the performance characteristics of Hastelloy pipe fittings at sub-zero temperatures and high pressures?

These fittings showcase highly beneficial properties, from mechanical strength to high ductility. But the best part is that a UNS N06022 ASME SB 366 tee retains its characteristics under a wide temperature and pressure range. It performs dependably at sub-zero temperatures and can handle up to 1800°F or 982°C.

Pressures to 10,000 psi are manageable for DIN 2.4602 return bends. This material often gets picked for high-pressure applications like reactors. High tensile strength (690 to 783 MPa) complements its resilience amid abrasives like oxidizing agents, chlorides, and nitrates. In other advantages, an ASTM B366 UNS N06022 stub end is also not too challenging to form and shape.

Chemical composition of hastelloy c22 fittings


Hastelloy C276

C Fe Mo Mn Cr Ni S Si P Co
0.01 max 4 – 7 15 – 17 1.0 max 14.5 – 16.5 Balance 0.03 max 0.08 max 0.04 max 2.5 max
Check here dimension and size chart of Hastelloy c22 end cap and DIN 2.4602 stub end

Mechanical properties of hastelloy elbow


Density Yield stress (0.2%offset) Elongation Tensile strength Melting point
8.89 g/cm3 Psi – 52,000 , MPa – 355 40 % Psi – 1,15,000 , MPa – 790 1370 °C (2500 °F)
Buy hastelloy reducer and UNS N06022 hastelloy pipe bend from manifest alloys at lowest price

Equivalent grade of alloy c22 tee


STANDARD JIS UNS WERKSTOFF NR. GOST OR EN
Hastelloy C276 NW 0276 N10276 2.4819 ХН65МВУ ЭП760 NiMo16Cr15W

WP grades classes of hastelloy pipe fittings


Class

Non-destructive examination

Construction

W

Ultrasonic

Welded

WU

Ultrasonic

Welded

WX

Radiography

Welded

S

None

Seamless

Applications of hastelloy reducer


  • → Pharmaceutical industries
  • → Waste water processing
  • → Cellophane manufacturing
  • → Chemical process industry
  • → Chlorination systems
  • → Incineration scrubber systems
  • → Pesticide production

Size range of hastelloy fittings


Seamless Welded
Elbows Upto 24"
Reducers Upto 24"
Tees Upto 24"
End caps Upto 24"
Cross Upto 8"
Return bends Upto 8"
Thickness Sch 5, Sch 10, Sch 5s, Sch 10s, Sch 30, Sch 20, Sch 40s, Sch STD, Sch 40, Sch 60, Sch 100, Sch 80s, Sch 120, Sch XS, Sch 160Sch, XXS
Special Fittings: Miter bends, piggable bends, 3D, 10D, 5D, etc. also customized bends available, As per customer drawings

Weight chart of alloy c22 elbow and tee


Product range / weights (kg)

DN

Sch 10S

Sch 80S

Sch 40S

45° Elbow

90° elbow

Equal tee

45° elbow

90° elbow

Equal tee

45° elbow

90° elbow

Equal tee

10

0.02

0.03

0.05

0.04

0.06

0.09

0.02

0.03

0.03

8

0.01

0.02

0.03

0.03

0.04

0.07

0.02

0.03

0.06

20

0.03

0.07

0.13

0.05

0.11

0.20

0.04

0.08

0.17

15

0.03

0.06

0.09

0.05

0.10

0.14

0.04

0.08

0.10

25

0.08

0.14

0.28

0.14

0.22

0.38

0.11

0.15

0.29

40

0.17

0.30

0.68

0.29

0.51

1.02

0.23

0.40

0.86

32

0.11

0.23

0.49

0.23

0.40

0.68

0.17

0.26

0.59

50

0.25

0.50

0.85

0.59

0.91

1.59

0.4

0.70

1.28

80

0.63

1.25

1.77

1.50

2.97

4.45

1.08

2.20

3.31

65

0.48

0.85

1.41

0.99

1.81

3.13

0.77

1.40

2.19

90

0.75

1.70

2.67

2.00

4.00

5.44

1.42

2.83

4.08

150

2.72

5.45

8.07

8.16

16.32

13.61

5.44

10.89

10.99

100

1.08

2.10

3.46

2.81

6.18

7.71

2.09

4.47

5.27

200

5.33

10.20

15.65

16.56

33.11

28.12

10.77

21.54

20.91

300

13.62

25.80

39.46

39.69

79.38

83.91

29.71

59.42

62.14

250

9.75

18.15

26.46

25.86

51.71

49.90

19.27

38.56

35.38