Hastelloy Buttweld Fittings Manufacturer and Supplier In Jakarta, Indonesia

Zain Fittings has established itself as a reliable manufacturer and supplier of top-notch Alloy Steel WP22 Buttweld Fittings right in Surabaya, Indonesia. We proudly serve a growing clientele in Jakarta and beyond. Our dedication to precision engineering and adherence to international standards sets us apart. We specialize in crafting durable, high-performance buttweld fittings that cater to both industrial and commercial needs. Designed to endure high-pressure conditions and extreme temperatures, our fittings are perfect for the rigorous demands of the oil & gas, petrochemical, and power generation industries. When it comes to Alloy Steel WP22 solutions in Indonesia, Zain Fittings is your trusted partner.

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Hastelloy Buttweld Fittings Specification

Standards	ASTM B366 / ASME SB366
Dimensions	ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10
Size	Seamless Butt Weld Fittings : 1/2″ – 10″ Welded Butt Weld Fittings : 1/2″ – 48″
Type	Seamless / Welded / Fabricated
Thickness	SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75
Bending Radius	R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom

Hastelloy buttweld fittings are composed primarily of nickel (around 50-70%) with molybdenum, chromium, iron, cobalt, and trace elements enhancing their strength and corrosion resistance. The alloy’s high molybdenum content ensures exceptional resistance to pitting and crevice corrosion, while chromium improves its durability in oxidizing environments. Mechanically, these fittings exhibit excellent tensile strength (typically 690 MPa) and yield strength (275 MPa), with remarkable elongation properties (up to 40%). Their robust composition and mechanical properties make them ideal for harsh industrial environments like chemical processing and marine applications.

Manufacturing Standards of Hastelloy Buttweld Fittings

ASME B16.9 ASTM B366 Hastelloy Fittings	Factory-Made Wrought Buttwelding Fittings	Long Radius Elbows, Long Radius Reducing Elbows, Long Radius Returns, Short Radius Elbows, Short Radius 180-deg Rerurns, 3D elbows, Straight Tees, Straight Crosses, Reducing Outlet Tees, Reducing Outlet Crosses, Lap Joint Stub Ends, Caps, Reducers
ASME B16.28		Short Radius Elbows, Short Radius 180-deg Returns
MSS SP43	Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications	Long Radius Elbows, Straight and Reducing-on-the-Outlet Tees, Lap Joint Stub ends, caps, long radius 180 Degree returns, concentric reducers, eccentric reducers
MSS SP75		Long Radius Elbows, 3R elbows, straight tees, reducing outlet tees, caps, reducers

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Largest Hastelloy Buttweld Fittings Supplier in Jakarta, Indonesia

Our Alloy Steel WP22 Buttweld Fittings are made up of Chromium (2.00–2.50%) and Molybdenum (0.87–1.13%), along with carefully balanced levels of carbon, manganese, phosphorus, sulfur, and silicon. These elements work together to boost corrosion resistance, heat tolerance, and mechanical strength. Typically, you can expect a tensile strength ranging from 415 to 585 MPa, a yield strength of at least 205 MPa, and a minimum elongation of 20%. These fittings also boast impressive hardness and stress rupture resistance, making them perfect for high-temperature applications in power plants and refineries. At Zain Fittings, we ensure that all our products meet the ASTM A234 WP22 standards.

We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.

If You Are Looking To Buy High Quality

Hastelloy Buttweld Fittings Dimensions Standard

All Fittings				90°and 45° Ells and Tees	Reducers and Lap Joint Stub	Caps	180° Returns			Angularity Tol
Nominal Pipe Plane Size (NPS)	Outside⁽¹⁾ Diameter at Bevel	Inside⁽¹⁾ Diameter at End	Wall⁽²⁾ Thickness	Centre-to- End Dimension A,B,C,M	Overall Length L	Overall Length E	Centre-to- Centre Dimension O	Back-to- Face Dimension K	Alignment at Ends U	Nominal Pipe SIze	Off Angle Q	Off Angle P
1/2 TO 2-1/2	+1/16	±1/32	Not less than 87-1/2% of Normal Thickness	±1/16	±1/16	±1/8	±1/4	±1/4	±1/32	12 to 4	1/32	1/16
	-1/32									5 to 8	1/16	1/8
3 TO 3-1/2	±1/16	±1/16		±1/16	±1/16	±1/8	±1/4	±1/4	±1/32	10 to 12	3/32	3/16
4	±1/16	±1/16		±1/16	±1/16	±1/8	±1/4	±1/4	±1/32	14 to 16	3/32	1/4
5 TO 8	+1/32	±1/16		±1/16	±1/16	±1/4	±1/4	±1/4	±1/32	18 to 24	1/8	3/8
	-1/16
10 TO 18	+1/16	±1/8		±3/32	±3/32	±1/4	±3/8	±1/4	±1/16	All dimensions are in inches
	-1/8
20 TO 24	+1/4	±3/32		±3/32	±3/32	±1/4	±3/8	±1/4	±1/16
	-3/32

Why Choose Hastelloy Buttweld Fittings from Zain Fittings?

Hastelloy Buttweld Fittings from Zain Fittings offer exceptional corrosion resistance, especially in seawater and harsh environments. They are known for their high strength, durability, and resistance to pitting and crevice corrosion, ensuring long-lasting performance. We provide precise manufacturing, quality control, and reliable service for diverse industrial applications.

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Hastelloy buttweld fittings are widely used in industries requiring superior corrosion resistance and durability. They are essential in chemical processing plants for handling highly corrosive substances like acids and solvents. In the petrochemical industry, they are used for transporting hydrocarbons under extreme temperatures and pressures. These fittings are also employed in marine environments to resist saltwater corrosion, as well as in power generation, pharmaceuticals, and aerospace for their reliability in harsh conditions. Their versatility makes them ideal for critical piping systems in demanding applications.

Types of Hastelloy Buttweld Fittings

Are Custom Sizes Available for Hastelloy Buttweld Fittings?

Yes, custom sizes for Hastelloy Buttweld Fittings are available at Zain Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@zainfittings.id.

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Application Industry of Hastelloy Buttweld Fittings

Alloy Steel WP22 Buttweld Fittings find their place in industries that demand high strength and resistance to high temperatures. This includes oil and gas refineries, thermal and nuclear power plants, chemical processing units, and petrochemical sectors. Their outstanding weldability and durability make them ideal for connecting pipes in high-pressure settings, effectively transporting steam, gas, and corrosive fluids. In Jakarta, where industrial growth is on the rise, these fittings play a crucial role in supporting safe and efficient piping systems across both infrastructure and energy sectors. Zain Fittings is committed to delivering top-quality performance by providing fittings that meet rigorous quality and international compliance standards, ensuring longevity and reliability.