Hastelloy Pipe Fittings

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Microtech Stainless Steel Co.

105, Ratan Sadan Bldg., Shop No. 16, 5th Kumbharwada Lane, Mumbai, Maharashtra - 400004, India

Mobile : +91-9724783780

Phone : +91-22-23822119

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Hastelloy Pipe Fittings


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  • Hastelloy buttweld fittings, Hastelloy forged fittings manufacturer in India, Hastelloy Pipe Fittings Suppliers in India, AISI Hastelloy Pipe Fittings, c276 hastelloy pipe fittings, c22 hastelloy pipe fittings, Suppliers of Hastelloy Pipe Fittings in India, c276 Alloy Pipe Fittings, c22 Alloy Pipe Fittings, Hastelloy C276/C22 Bends, Hastelloy Pipe Bends, Hastelloy Elbow, Hastelloy Tee, Hastelloy Reducer, Hastelloy Stub End Manufacturers in India, Alloy C276 Pipe Fittings, Alloy C22 Pipe Fittings, Hastelloy Pipe Fittings Suppliers in Malaysia, Nigeria, Netherlands, Indonesia & Middle East.
  • Microtech Stainless Steel Co. is specialized in manufacturing and supplying of Hastelloy Pipe Fittings , Pipe Fitting, Forged Fittings, Butt weld fittings in Stainless steel, alloy Steel & carbon Steel since 1991, we manufacture wide range of Hastelloy Pipe Fittings such as Hastelloy Elbows, Hastelloy Tees, Hastelloy Reducers, Hastelloy pipe end Caps, Hastelloy Pipe Bends etc. as per International standard like ASME/ASTM/API, we are supplying & exporting Hastelloy Pipe Fittings in seamless & welded both forms to more than 60 countries for over 2 decades, we have our dealers & distributors in Saudi Arabia,United Arab Emirates,Oman,Kuwait,Qatar,Sri Lanka, Microtech Stainless Steel Co. is the only company in INDIA which is approved Manufacturer & supplier of Hastelloy Pipe Fittings in 300 top companies worldwide. Few of them are ORPIC, NIORDC, Saudi Aramco, SABIC, PIDMCO, GASCO, KNPC, Indian Oil, BPCL, HPCL, NTPC, BARC & Indian Navy, Microtech Stainless Steel Co. is ISO 9001:2008, ISO 14001, OHSAS 18001 Certified Company since 2010.


Infrastructure : Microtech Stainless Steel Co. is 6th largest Hastelloy Pipe Fittings & Flanges manufacturers in INDIA. we have following latest automated machines to manufacture Hastelloy Pipe Fittings - Induction Elbow Making Machines, Bulge Forming Machine, Pipe Bending Machine, Elbow Cold Forming Machine, Induction Elbow Machine, Hydraulic Pressing Machine, Elbow and Pipe Bending Machine, Beveling Machine, we have largest Four-Column Hydraulic Press in INDIA which is used for pipe bending, pipe fitting press forming, metal sheet stretching and pulling. Microtech Stainless Steel Co. is INDIA's largest Engineering & Forging Company related to Petro-Chemical and Oil & Gas Industry.

Hastelloy Pipe Fittings : MICROTECH STAINLESS STEEL CO. engaged in offering an exclusive range of hastelloy Pipe fittings and hastelloy butt weld fittings manufactured from quality raw material.

Details :

  • Standards - ASTM / ASME SB 336 & XXS
  • Grades - UNS 10276 ( HASTELLOY C 276 )
  • Types :
    • Bend (Long & Short)
    • Elbow (180 Deg., 90 Deg. & 45 Deg. or as required)
    • Tee (Equal & Unequal)
    • Reducer (Concentric & Eccentric)
    • CAP, Stubend (Long &Short)
    • Nipple (Barrel), Coupling


Hastelloy Buttweld Pipe fittings - Manufacturing of Hastelloy Buttweld Pipe fittings :

  • Range - 1/2"NB TO 12"NB IN SCH - 10, 20, 40, STD, 60, 80, XS.
  • Type - SEAMLESS / WELDED/ FABRICATED
  • Form :
    • Elbows in Long & Short Radius in 45 deg, 90 deg, 180 deg.
    • Equal, Unequal Tee & Barred Tee.
    • Eccentric Reducer & Concentric Reducer.
    • Caps & Crosses.
    • Long & Short Stub End.
    • Swage Nipple & Barrel Nipple.


Hastelloy Forged Pipe Fittings - Manufacturing of Hastelloy Forged Pipe Fittings :

  • Range - 1/2"NB TO 12"NB IN SCH: 10, 20, 40, STD, 60, 80, XS.
  • Type - SEAMLESS / WELDED/ FABRICATED
  • Form :
    • Elbows in Long & Short Radius in 45 deg, 90 deg, 180 deg.
    • Equal, Unequal Tee & Barred Tee.
    • Eccentric Reducer & Concentric Reducer.
    • Caps & Crosses.
    • Long & Short Stub End.
    • Swage Nipple & Barrel Nipple.


Hastelloy C276 Pipe Fittings / Alloy C276 Pipe Fittings - Hastelloy C276 Pipe Fittings Packed :

  • Standard - ANSI/ASME B16.9, B16.28, MSS-SP-43.
  • Specifications - ASTM B366 / ASME SB 366
  • Size - 1/2"NB TO 12"NB IN
  • Type - Seamless / Welded / Fabricated
  • Schedule - 10, 20, 40, STD, 60, 80, XS.
  • Grade - Hastelloy C276 (UNS N10276)


Hastelloy C22 Pipe Fittings / Alloy C22 Pipe Fittings - Hastelloy C22 Pipe Fittings Packed :

  • Standard - ANSI/ASME B16.9, B16.28, MSS-SP-43.
  • Specifications - ASTM B366 / ASME SB 366
  • Size - 1/2"NB TO 12"NB IN
  • Type - Seamless / Welded / Fabricated
  • Schedule - 10, 20, 40, STD, 60, 80, XS.
  • Grade - Hastelloy C22 (UNS N06022), Hastelloy C2000 (UNS N06200), Hastelloy B2 (UNS No. N10665), Hastelloy B3(UNS N010675)


Hastelloy B2 Pipe Fittings / Alloy B2 Pipe Fittings - Ready Stock of Hastelloy B2 Pipe Fittings at our Warehouse :

  • Standard - ANSI/ASME B16.9, B16.28, MSS-SP-43.
  • Specifications - ASTM B366 / ASME SB 366
  • Size - 1/2"NB TO 12"NB IN
  • Type - Seamless / Welded / Fabricated
  • Schedule - 10, 20, 40, STD, 60, 80, XS.
  • Grade - Hastelloy C22 (UNS N06022), Hastelloy C2000 (UNS N06200), Hastelloy B2 (UNS No. N10665), Hastelloy B3(UNS N010675)


Our Specialization in Below Hastelloy Pipe Fittings :

  • Hastelloy pipe fittings suppliers
  • Hastelloy pipe fittings supplier
  • Hastelloy pipe fittings manufacturers
  • Hastelloy welded pipe fittings
  • Hastelloy tube fittings
  • Hastelloy pipe fittings pressure rating
  • Industrial Hastelloy pipe fittings
  • Hastelloy plumbing fittings
  • Hastelloy tubing fittings
  • Hastelloy Pipe Fittings for Industrial
  • Hastelloy c276 pipe fittings
  • Manufacturer of Hastelloy Pipe Fittings
  • Hastelloy pipe fittings dimensions chart
  • Hastelloy pipe fittings price list
  • Industrial Fittings Hastelloy pipe fittings
  • Hastelloy Pipe Fittings & But Weld Fittings
  • Hastelloy pipe Fittings for exporting
  • Wide range of High quality Hastelloy pipe fittings
  • High quality Hastelloy pipe fittings
  • Hastelloy pipe fittings dimensions
  • Manufacturer Special Hastelloy Pipe Fittings
  • Hastelloy C22 pipe fittings
  • Hastelloy pipe fittings specifications
  • Latest Price Hastelloy pipe fittings
  • Hastelloy pipe fittings weight chart
  • Forged Hastelloy Fittings
  • Hastelloy Pipe Fitting
  • Hastelloy C276 Tube Fittings
  • Hastelloy Pipe Fittings (Elbow, cap, reducer)
  • Hastelloy Alloy C276 Elbows, Alloy Steel C276 Elbows, Uns N10276 Elbow Pipe Fittings
  • Hastelloy Pipe Fittings Manufacturer From India
  • Top quality Hastelloy pipe fittings
  • Sch160, Xs Nipolet B619/B626 N10276 Fittings (Hastelloy C276)
  • Hastelloy C-276 Nickel Alloy C-276 WPC276 Alloy Pipe Fittings
  • Hastelloy C276 Butt Weld Fittings
  • Special Hastelloy Pipe Fittings
  • Hastelloy Threaded Fittings


Hastelloy C276 :

  • Hastelloy C276, Nickelvac HC-276, Inconel C276, Nicrofer 5716
  • Excellent corrosion-resistant to both oxidizing and reducing media and excellent resistance to localized corrosion attack.
  • HASTELLOY C-276 alloy is a nickel-molybdenum-chromium wrought alloy that is generally considered a versatile corrosion-resistance alloy. C-276 alloy is an improved wrought version of alloy C in that it usually doesn't need to be solution heat-treated after welding and has vastly improved fabricability. This alloy resists the formation of grain-boundary precipitaties in the weld heat-affected zone, thus making it suitable for most chemical process applications in the as-welded condition. However, in environments where attack of the C-276 alloy weld joint is experienced, C-22 weld filler materials should be considered.
  • HASTELLOY C-276 alloy has excellent resistance to a wide variety of chemical process environments, including strong oxidizers such as ferric and cupric chlorides, hot contaminated media (organic and inorganic), chlorine, formic and acetic acids, acetic anhydride, and seawater and brine solutions. It is used in flue gas desulfurization systems because of its excellent resistance to sulfur compounds and chloride ions encounted in most scrubbers. C-276 alloy has excellent resistance to pitting and to stress-corrosion cracking. It is also one of the few materials that withstand the corrosive effects of wet chlorine gas, hypochlorite, and chlorine dioxide.


Hastelloy C22 :

  • Hastelloy C22, Nicrofer 5621
  • A most versatile product like nickel-chromium-molybdenum-tungsten alloy available today with improved resistance to both localized and uniform corrosion as well as to a variety of mixed industrial chemicals but the Hastelloy C-22 alloy exhibits superior weldability and is used as weld overlay consumables over and alloy filler wire to improve resistance to corrosion.
  • Hastelloy C-22 alloy has exceptional resistance to a wide variety of chemical process environments, including strong oxidizers such as cupric and ferric chlorides, chlorine, hot contaminated solutions like (inorganic and organic), acetic anhydride and acetic acids, formic, and seawater and brine solutions. Hastelloy C-22 alloy resists the formation of grain-boundary precipitates in the weld heat-affected zone, thus making it suitable for most chemical process applications in the as-welded condition.
  • Hastelloy C-22 should not be used in service temperatures above 1250° F due to the formation of detrimental phases which form above this temperature.
  • Hastelloy C22 provides resistance to general corrosion, pitting, crevice corrosion, intergranular attack, and stress corrosion cracking. Hastelloy C22 can be used for many applications such as marine, power, chemical processing, pollution control, paper processing, and waste disposal industries. Hastelloy C22 contains chromium, molybdenum, tungsten, and iron which makes the alloy resistant to corrosion in stagnant or flowing seawater. The alloy is formed by gas tungsten-arc, gas metal - arc, and shielded metal-arc processes.


Hastelloy Forged Fittings Manufacturing Standards :

  • ASME B16.11 – Socket Welding and Threaded Forged Fittings
  • MSS SP-95 – Swage(d) Nipples and Bull Plugs
  • BS3799 – Specification for Steel pipe fittings, screwed and Socket-welding for the petroleum industry


Hastelloy Pipe Fittings Application :

  • Hastelloy Pipe fittings Used in Pulp and paper manufacturing plants
  • Hastelloy Pipe fittings Used in Chemical processing equipment
  • Hastelloy Pipe fittings Used in Petrochemical processing equipment
  • Hastelloy Pipe fittings Used in Textile machinery and equipment
  • Hastelloy Pipe fittings Used in Vessels and tanks
  • Hastelloy Pipe fittings Used in desulfurization
  • Hastelloy Pipe fittings Used in Chemical procedures
  • Hastelloy Pipe fittings Used in Medical field
  • Hastelloy Pipe fittings Used in Pharmaceutical plants
  • Hastelloy Pipe fittings Used in Food processing plants
  • Hastelloy Pipe fittings Used in Aviation engine components


Hastelloy Pipe Fittings Value Added Services :

  • Hastelloy Pipe fittings Cutting
  • Hastelloy Pipe fittings Forming
  • Hastelloy Pipe fittings Bevelling
  • Hastelloy Pipe fittings Machining
  • Hastelloy Pipe fittings Heat Treatment
  • Hastelloy Pipe fittings Pickling
  • Hastelloy Pipe fittings Final Inspection
  • Hastelloy Pipe fittings Marking


Hastelloy Pipe Fittings Application Industry :

  • Hastelloy Pipe fittings Used In Fertilizers Industry
  • Hastelloy Pipe fittings Used In Aerospace Industry
  • Hastelloy Pipe fittings Used In Nuclear Power Plant Industry
  • Hastelloy Pipe fittings Used In Chemical Industry
  • Hastelloy Pipe fittings Used In Oil & Gas Industry
  • Hastelloy Pipe fittings Used In Refineries Industry
  • Hastelloy Pipe fittings Used In Petrochemical Industry
  • Hastelloy Pipe fittings Used In Paper Industry


Key Properties of Hastelloy Pipe Fittings :

  • High corrosion resistance in tough environments
  • Lower intergranular precipitation
  • High resistance to pitting and crevice corrosion

Specifications

Standard ASTM B366, ASTM SB 366, ASTM B564, ASME SB564
Dimensions ANSI/ASME B16.9, B16.28, MSS-SP-43.
Size 1/2″NB TO 12″NB IN
Thickness Sch Sch 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160 Sch XXS
Type Seamless / ERW / Welded / Fabricated
Grades Hastelloy C22 (UNS No. N06022), Hastelloy B2 (UNS No. N10665), Hastelloy C-4 (UNS No. N06455)


Hastelloy C276 Pipe Fittings / Alloy C276 Pipe Fittings

Standard Werkstoff nr. UNS GOST AFNOR JIS OR EN
Hastelloy C276 2.48 N10276 XH65MBY - NW 0276 ЭП760 NiMo16Cr15W

Hastelloy C22 Pipe Fittings / Alloy C22 Pipe Fittings

Standard Werkstoff nr. UNS
Astelloy C22 2.46 N06022

Hastelloy B2 Pipe Fittings / Alloy B2 Pipe Fittings

Standard Werkstoff nr. UNS
Hastelloy B2 2.46 N10665

Hastelloy X Pipe Fittings / Alloy X Pipe Fittings

Specification ASTM B366, ASTM SB 366, ASTM B564, ASME SB564
Dimensions ANSI/ASME B16.9, B16.28, MSS-SP-43.
Size 1/2"NB TO 12"NB IN
Thickness Sch Sch 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160 Sch XXS
Types Seamless / ERW / Welded / Fabricated
Grades Hastelloy C22 (UNS No. N06022), Hastelloy B2 (UNS No. N10665), Hastelloy C-4 (UNS No. N06455)

Specifications of Hastelloy Buttweld Fittings

Standards ASTM, ASME
Designation B 366, SB 366
Grade Hastelloy Buttweld Fittings
Hastelloy Buttweld Fittings: ASTM B 366, ASME SB 366
Specification ASTM B366, ASTM SB 366, ASTM B564, ASME SB564
Dimensions ANSI/ASME B16.9, B16.28, MSS-SP-43.
Size 1/2"NB TO 12"NB IN
Thickness Sch Sch 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160 Sch XXS
Types Seamless / ERW / Welded / Fabricated
Grades Hastelloy C22 (UNS No. N06022), Hastelloy B2 (UNS No. N10665), Hastelloy C-4 (UNS No. N06455)
Standard UNS GOST AFNOR JIS OR EN OR
Hastelloy C276 2.48 N10276 NW 0276 - ХН65МВУ NiMo16Cr15W ЭП760
Hastelloy C22 2.46 N06022 NW 6022 - - NiCr21Mo14W -
Hastelloy B2 2.46 N10665 - - - - -

Types of Hastelloy Pipe Fittings

Hastelloy Butt weld Fittings
Hastelloy 90 Deg Long Radius Elbow Hastelloy Eccentric Reducer
Hastelloy 90 Deg Short Radius Elbow Hastelloy Stub End
Hastelloy 45 Deg Long Radius Elbow Hastelloy End Cap/ Pipe Cap
Hastelloy 45 Deg Short Radius Elbow Hastelloy Pipe Elbow
Hastelloy 180 Deg Long Radius Elbow Hastelloy Pipe Tee
Hastelloy 180 Deg Short Radius Elbow Hastelloy Pipe Cross
Hastelloy Equal Tee Hastelloy Pipe Reducer
Hastelloy Reducing Tee Hastelloy Pipe End Cap
Hastelloy Concentric/Eccentric Reducer Hastelloy Pipe Bends
Hastelloy Cross Hastelloy Lap Joint
Hastelloy Straight Cross IBR Approved Buttweld Fittings
Hastelloy Reducing Cross Hastelloy Piggable Bend
Hastelloy Concentric Reducer Hastelloy Lateral Tee

 

Type of Hastelloy C276 Pipe Fittings ASTM B366 Size
Hastelloy Elbows – Long Radius Hastelloy Stub Ends Sizes 1/2" – 24"
Hastelloy Elbows – Short Radius Hastelloy Crosses
Hastelloy Reducing Elbows Hastelloy Reducing Crosses
Hastelloy 45° Elbows Hastelloy 180° LR Return Bends
Hastelloy Tees Hastelloy 180° SR Return Bends
Hastelloy Reducing Tees Hastelloy Pipe Bends / Piggable Bends
Hastelloy Reducers Hastelloy Couplings
Hastelloy Concentric Reducers Hastelloy Pipe Nipples
Hastelloy Eccentric Reducers Hastelloy Forged/Plate Cut Rings
Hastelloy 3D Elbow Hastelloy End Caps
Hastelloy 5D Elbow Hastelloy Forged / Plate Circles

Hastelloy B2 Forged Fittings Size & Specification

Size ⅛" to 4"
Grade Hastelloy C276 (UNS No. N10276), Hastelloy C22 (UNS No. N06022), Hastelloy B2 (UNS No. N10665), Hastelloy C-4 (UNS No. N06455)
Standard ASTM / ASME SB 564 / 160 / 472.
Dimensions ANSI/ASME B16.11 & BS3799, etc.
Class 2000LBS, 3000LBS, 6000LBS, 9000LBS, etc.
Type Socket Weld (S/W) & SCREWED (SCRD) – NPT, BSP, BSPT
Form Tee, Union, Full Coupling, Half Coupling,Elbow 45 Deg & 90 Deg, Swage Nipple, Cross, Cap, Plug Bush

Hastelloy C22 Forged Fittings Size & Specification

Size ⅛" to 4"
Grade Hastelloy C276 (UNS No. N10276), Hastelloy C22 (UNS No. N06022), Hastelloy B2 (UNS No. N10665), Hastelloy C-4 (UNS No. N06455)
Standard ASTM / ASME SB 564 / 160 / 472.
Dimensions ANSI/ASME B16.11 & BS3799, etc.
Class 2000LBS, 3000LBS, 6000LBS, 9000LBS, etc.
Type Socket Weld (S/W) & SCREWED (SCRD) – NPT, BSP, BSPT
Form Tee, Union, Full Coupling, Half Coupling,Elbow 45 Deg & 90 Deg, Swage Nipple, Cross, Cap, Plug Bush

Hastelloy C276 Forged Fittings Size & Specification

Size ⅛" to 4"
Grade Hastelloy C276 (UNS No. N10276), Hastelloy C22 (UNS No. N06022), Hastelloy B2 (UNS No. N10665), Hastelloy C-4 (UNS No. N06455)
Standard ASTM / ASME SB 564 / 160 / 472.
Dimensions ANSI/ASME B16.11 & BS3799, etc.
Class 2000LBS, 3000LBS, 6000LBS, 9000LBS, etc.
Type Socket Weld (S/W) & SCREWED (SCRD) – NPT, BSP, BSPT
Form Tee, Union, Full Coupling, Half Coupling,Elbow 45 Deg & 90 Deg, Swage Nipple, Cross, Cap, Plug Bush

Hastelloy Forged Fittings

Hastelloy Threaded Fittings Hastelloy Socket Weld Fittings
Hastelloy 90 Deg Screwed-Threaded Elbow Hastelloy 90 Deg Socket Weld Elbow
Hastelloy 45 Deg Screwed-Threaded Elbow Hastelloy 45 Deg Socket Weld Elbow
Hastelloy Equal Tee Hastelloy Socket Weld Equal Tee
Hastelloy Unequal Tee Hastelloy Socket Weld Unequal Tee
Hastelloy Equal Cross Hastelloy Socket Weld Equal Cross
Hastelloy Unequal Cross Hastelloy Socket Weld Unequal Cross
Hastelloy Full Coupling Hastelloy Socket Weld Full Coupling
Hastelloy Half Coupling Hastelloy Socket Weld Half Coupling
Hastelloy Reducing Coupling Hastelloy Socket Weld Pipe Cap
Hastelloy Cap Hastelloy Socket Weld Union
Hastelloy Bushing Hastelloy Socket Weld Reducer Insert
Hastelloy Plug Hastelloy Socket Weld Boss
Hastelloy Union Hastelloy Socket Weld Branch Outlet
Hastelloy Hex Nipple Hastelloy 90 Deg Socket Weld Elbow Outlet
Hastelloy Street Elbow Hastelloy Socket Weld Boss
Hastelloy Bull Plug Hastelloy Socket Weld Lateral Outlet
Hastelloy Welding Boss Hastelloy Forged Branch Outlet
Hastelloy Swage Nipple Hastelloy 90 Deg Forged Elbow Outlet
Hastelloy Pipe Nipple Hastelloy Forged Lateral Outlet
Hastelloy Adapter Hastelloy Forged Nipple Branch Outlet
Hastelloy Union Male Female Hastelloy Socket Weld Fittings
Hastelloy Union BS 3799 Hastelloy Socket Weld Pipe Nipples
Hastelloy Branch Outlet Hastelloy Socket Weld Pipe Outlet Fittings
Hastelloy 90 Elbow Outlet Hastelloy Socket Weld Swage Nipples | Pipe Swage
Hastelloy 45 Lateral Tee -
Hastelloy Lateral Outlet -
Hastelloy Nipple Branch Outlet -
Hastelloy Pipe Fittings -

Types of Hastelloy Pipe Fittings Available in Stock

Hastelloy Butt weld Pipe Fittings Hastelloy Forged Pipe Fittings
Hastelloy Socket weld Pipe Fittings Hastelloy Threaded Pipe Fittings
Hastelloy c276 Butt weld Pipe Fittings Hastelloy c276 Forged Pipe Fittings
Hastelloy c276 Socket weld Pipe Fittings Hastelloy C276 Threaded Fittings
Hastelloy c22 Butt weld Pipe Fittings Hastelloy c22 Forged Pipe Fittings
Hastelloy c22 Socket weld Pipe Fittings Hastelloy c22 Threaded Pipe Fittings
Hastelloy B2 Butt weld Pipe Fittings Hastelloy B2 Forged Pipe Fittings
Hastelloy B2 Socket weld Pipe Fittings Hastelloy B2 Threaded Fittings
ASTM b564 hastelloy pipe fittings ASTM b366 hastelloy pipe fittings
ASME sb564 Hastelloy pipe fittings ASME Sb366 Hastelloy pipe fittings
ASTM b564 hastelloy Buttweld pipe fittings ASTM b366 Buttweld hastelloy pipe fittings
ASTM b564 hastelloy Forged pipe fittings ASTM b366 Forged hastelloy pipe fittings

Hastelloy C276

C MN P S Si Cr Ni Mo Cu Co Cb+Ta Ti Al Fe W V
.01 max 1.00 max .04
max
.03 max .08 max 14.5 - 16.5 rem 15.0 -17.0   2.5 max       4.0 - 7.0 3.0 - 4.5 .35 max

Hastelloy C22

C MN P S Si Cr Ni Mo Cu Co Cb+Ta Ti Al Fe W V
.015 max .50 max .02
max
.02 max .08 max 20.0 - 22.5 rem 12.5 - 14.5   2.5 max       2.0 - 6.0 2.5 - 3.5 .35 max

Hastelloy Threaded Pipe Fittings Chemical Composition

Hastelloy Co Cr Mo W Fe Si Mn C Ni Others
B-2 1* 1* 28 2* 0.1* 1* 0.01* Balance
B-3 3* 1.5 28.5 3* 1.5 0.1* 3* 0.01* 65 min. Al-0.5*, Ti-0.2*
C-4 2* 16 16 3* 0.08* 1* 0.01* Balance Ti-0.7*
C-2000 2* 23 16 3* 0.08* 0.01* Balance Cu-1.6
C-22 2.5* 22 13 3 3 0.08* 0.5* 0.01* Balance V-0.35*
C-276 2.5* 16 16 4 5 0.08* 1* 0.01* Balance V-0.35*
G-30 2* 30 5.5 2.5 15 1* 1.5* 0.03* Balance Nb-0.8*, Cu-2*
N 0.2* 7 16 0.5* 5* 1* 0.8* 0.08* Balance Al+Ti-0.5*, Cu-0.35*
W 2.5* 5 24 6 1* 1* 0.12* Balance V-0.6*
X 1.5* 22* 9* 0.6* 18.5* 0.5* 0.5* 0.1* Balance -

Hastelloy Threaded Pipe Fittings Physical Properties

Temperature (oC) RP 0.2 RP 1.0 Rm A5
20 min. 310 min.330 min. 750 min. 30
100 min. 280 min. 305 685 50
200 min. 240 min. 275 680 60
300 min. 220 min. 245 650 65
400 min. 195 min. 230 630 60
450 - - - -

Chemical properties - Hastelloy Pipe Fittings

Element Content
Ni 0.55
Mo 15 – 17 %
Cr 14.5 – 16.5 %
Fe 4 – 7 %
W 3 – 4.5 %

Physical properties - Hastelloy Pipe Fittings

Property Metric Imperial
Density 8.89 g/cm3 0.321 lb/in3
Melting Point 1370 °C 2500 °F
Co-Efficient of Expansion 11.2 μm/m.°C
(20-100 °C)
6.2×10-6 in/in.°F
(70-212 °F)
Modulus of Rigidity 78.6 kN/mm2 11400 ksi
Modulus of Elasticity 205.5 kN/mm2 29806 ksi

Hastelloy Forged Fittings Useful Info

Fitting Class Fitting Connection Pipe Equivalent
Schedule No. Wall Designation
2000 Threaded Sch. 80 XS
3000 Threaded Sch. 160
6000 Threaded XXS
3000 Socket-Weld Sch. 80 XS
6000 Socket-Weld Sch. 160
9000 Socket-Weld XXS

Types of ASTM B366 Hastelloy Pipe Fittings

Manufacturer of Buttweld Fittings Size
ASTM B366 Hastelloy 90° Elbow
ASTM B366 Hastelloy 45° Elbow
ASTM B366 Hastelloy Long Radius Elbow
ASTM B366 Hastelloy Short Radius Elbow
ASTM B366 Hastelloy Reducing Elbow
ASTM B366 Hastelloy 3D Elbow
ASTM B366 Hastelloy 5D Elbow
ASTM B366 Hastelloy Tee (Equal & Unequal)
ASTM B366 Hastelloy Fabricated Tee
ASTM B366 Hastelloy Cross
ASTM B366 Hastelloy Reducing Crosses
ASTM B366 Hastelloy Full Coupling
ASTM B366 Hastelloy Half Coupling
ASTM B366 Hastelloy Pipe Cap
ASTM B366 Hastelloy Union
ASTM B366 Hastelloy Stub Ends (Long & Short)
ASTM B366 Hastelloy 180° LR Return Bends
ASTM B366 Hastelloy 180° SR Return Bends
ASTM B366 Hastelloy Pipe Bends / Piggable Bends
ASTM B366 Hastelloy Couplings
ASTM B366 Hastelloy Pipe Nipples (Barrel)
ASTM B366 Hastelloy Forged/ Plate Cut Rings
ASTM B366 Hastelloy End Caps
ASTM B366 Hastelloy Forged / Plate Circles
ASTM B366 Hastelloy Reducer Insert
ASTM B366 Hastelloy Reducers
ASTM B366 Hastelloy Concentric Reducer
ASTM B366 Hastelloy Eccentric Reducer
ASTM B366 Hastelloy Boss
ASTM B366 Hastelloy Branch Outlet
ASTM B366 Hastelloy 90° Elbow Outlet
ASTM B366 Hastelloy 45° Lateral Tee
ASTM B366 Hastelloy Lateral Outlet
ASTM B366 Hastelloy Branch Outlet Buttweld
ASTM B366 Hastelloy 90° Elbow Outlet Buttweld
ASTM B366 Hastelloy Lateral Outlet Buttweld
ASTM B366 Hastelloy Nipple Branch Outlet Buttweld 
ASTM B366 Hastelloy Dairy Fitting
Sizes 1/2" – 48"

High Pressure ASTM B564 Hastelloy Forged Pipe Fittings / Threaded and Socket Weld Pipe Fittings

Manufacturer of Socket Weld Pipe Fittings Size
ASTM B564 Hastelloy 90° Elbows ASTM B564 Hastelloy Couplings Sizes 1/8" – 4"
Pressure Ratings-
2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS
ASTM B564 Hastelloy 45° Elbows ASTM B564 Hastelloy Reducers
ASTM B564 Hastelloy Street Elbows ASTM B564 Hastelloy Inserts
ASTM B564 Hastelloy Tees ASTM B564 Hastelloy Caps
ASTM B564 Hastelloy Crosses ASTM B564 Hastelloy Unions

ASTM B366 Hastelloy Butt weld Fittings Ready Stock

Butt weld Fittings Type Grade
ASTM B366 Butt weld Fittings Hastelloy C276
ASTM B366 90° Long Radius Elbow Hastelloy C276
ASTM B366 90° Short Radius Elbow Hastelloy C276
ASTM B366 45° Long Radius Elbow Hastelloy C276
ASTM B366 45° Short Radius Elbow Hastelloy C276
ASTM B366 180° Long Radius Elbow Hastelloy C276
ASTM B366 180° Short Radius Elbow Hastelloy C276
ASTM B366 Equal Tee Hastelloy C276
ASTM B366 Reducing Tee Hastelloy C276
ASTM B366 Cross Hastelloy C276
ASTM B366 Reducing Cross Hastelloy C276
ASTM B366 Concentric Reducer Hastelloy C276
ASTM B366 Eccentric Reducer Hastelloy C276
ASTM B366 Pipe Cap Hastelloy C276
ASTM B366 Stub End Hastelloy C276

Hastelloy Pipe Fittings Project Reference List

Project name / customer Microtech Stainless steel co. Grades Location Year
Indorama Hastelloy butt weld fittings and branch outlets bw – sw – thrd A105 – A350 LF2 – A106B- A333 GR6 – A234 WPB – A420 WPL6 – A182 F304L The Netherlands 2015
Gas and condensate export system Hastelloy butt weld fittings and branch outlets bw – sw A182 F316L – A182 F44
A182 F44 , A312 S31254, A182 F316L,
A105.N, A105 HDG, A350 LF2, A106
Gr.B, A106 Gr.B HDG , A333 Gr.6, A234 WPB
Kuwait 2015
Gas development project Hastelloy butt weld fittings, branch outlets INCOLOY 825 Indonesia 2015
Quality stamp trading -saudi aramco Hastelloy Butt Weld Fittings, Branch Outlets SW A105, A105 GALV, A350 LF2, A182 F304L,
A182F316L, A403 WP316L, A182F321,
A182F44, A182F5, CU90/10 UNS C70610
Saudi arabia 2014-2015
Refinery off gas project Hastelloy Butt Weld Fittings, Branch Outlets Bw-thrd, Nip Outlets A105, A105 HDG A350 LF2, A182 F304/
304L, A182 F316/316L, A182 F11,
A105N, A106B, A234 WPB, A333
belgium 2014-2015
Ma’aden wa’ad al shamal phosphate Butt Weld Fittings and Branch Outlets Sw-bw A350LF2, F304L, F316L, F904L,
A182F60, ALLOY20
A105N, A106B, A234 WPB,
Saudi arabia 2014-2015
North west redwater Hastelloy Butt Weld Fittings Sw & Npt A350LF2, A420WPL6,
A182F304L-F316L,WP304L, HAST,C276
Canada 2014-2015
Canada nwr project Hastelloy Butt Weld Fittings, Branch Outlets Sw & Npt F304L/316L/317L/347H/321H
F11/F22/ UNS08825
Canada 2014-2015
Deniz 2 project Butt Weld Fittings Sw & Npt A 105, A105 GALVA, A350LF2, A333 Gr6,
A234WPB-A420WPL6, F304L, WP304L
Azerbaijan 2014
Adma opco abu dhabi Butt Weld Fittings, Branch Outlets Bw-thrd, Lateral, Outlets A694 F52, A182F321, A182F316, A105.N, 
A312TP316L, A312 TP321, A182 F53
SUPER DUPLEX
UAE 2014
Saudi aramco holland Hastelloy Butt Weld Fittings CuNi 9010 Saudi arabia 2014
Missan oil comp.petrochina iraq API Couplings L80 Iraq 2014
Saudi aramco Hastelloy Butt Weld Fittings, Branch Outlets Bw-sw-thrd MONEL 400, A182 F5, A182F316L,
A182F304L, A105
Saudi arabia 2014
Oil and gas inc Hastelloy Butt Weld Fittings and Branch Outlets Bw UNS NO 6625 Brazil 2014
Shiddirgang project Hastelloy Butt Weld Fittings, Branch Outlets Bw-sw-thrd   Bangladesh 2014
Saudi arabian mining company Hastelloy Butt Weld Fittings and Branch Outlets Sw – Bw A105, A105 GALV, A350LF2A182F304L,
A182F316L
Saudi arabia 2014
Gas turbine power plant project Hastelloy Butt Weld Fittings and Branch Outlets Sw A105, A182F316L Iraq 2014
Grupo cunado forged steel fittings A105,A182F304L, A182F316L,F321, Turkey 2013-2014
Alstom forged steel fittings and branch outlets A105, A182F304L, A182F316L Morocco, south africa 2010

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