Why Choose Us as Your Alloy Steel Buttweld Pipe Fittings Supplier?
Selecting the right Alloy Steel Buttweld Pipe Fittings supplier directly impacts the safety,
productivity, and lifecycle cost of your piping system. CEBEX STEEL INDIA is recognized as
a trusted manufacturing partner because of our commitment to engineering excellence, strict
quality control, and customer-focused service. We are an ISO 9001:2015 certified company
supplying high-quality alloy steel fittings to domestic and export projects with complete
traceability and documentation.
Our in-house quality laboratory performs comprehensive mechanical testing, chemical analysis,
dimensional verification, and non-destructive examinations to ensure every fitting conforms
to ASTM, ASME, ANSI, DIN, EN, and MSS standards. Every shipment is accompanied by EN 10204
3.1/3.2 mill test certificates, PMI reports, hydro test reports, and inspection documents
as per client requirements.
Our export logistics team manages international packing, documentation, and timely delivery
for customers across Africa, Southeast Asia, Europe, and the Gulf region.
Product Overview & Key Features
Our Alloy Steel Buttweld Pipe Fittings are manufactured using premium quality chrome moly
alloy steel raw materials sourced from approved mills. Every stage of production is closely
monitored to maintain dimensional consistency, mechanical strength, and corrosion resistance.
We manufacture a comprehensive range of alloy steel fittings suitable for high-pressure steam
pipelines, petrochemical plants, boilers, heat exchangers, and power generation systems.
| Feature |
Specification / Detail |
| Standards |
ASTM, ASME, ANSI, DIN, EN, MSS SP-43 |
| Material Grades |
WP1, WP5, WP9, WP11, WP12, WP22, WP91 |
| Size Range |
½" NB to 48" NB |
| Wall Thickness |
SCH 5 to XXS |
| Types |
Seamless, Welded, Fabricated |
| Manufacturing Method |
Hot Formed, Cold Formed, Forged, Machined |
| Surface Finish |
Pickled, Shot Blasted, Sand Blasted, Machined |
| Documentation |
MTC EN 10204 3.1/3.2, PMI, NDT, Hydro Test |
Types of Alloy Steel Buttweld Pipe Fittings We Manufacture
Our product portfolio includes a complete range of Alloy Steel Buttweld Pipe Fittings
manufactured according to ASME B16.9 and related international standards. We produce long
radius elbows, short radius elbows, equal tees, reducing tees, concentric reducers,
eccentric reducers, stub ends, pipe bends, end caps, crosses, and custom fabricated
fittings. These fittings are available in seamless and welded construction depending on
project specifications and operating requirements.
Our engineering team works closely with clients to develop custom fittings based on drawings,
special dimensions, wall thicknesses, and project-specific alloy requirements. Every fitting
is precision manufactured to ensure proper alignment, weldability, and structural performance
in critical industrial piping systems.
Grades, Materials & International Standards
Material selection plays a critical role in the performance of alloy steel pipe fittings used
in elevated temperature and high-pressure applications. We supply Alloy Steel Buttweld Pipe
Fittings in multiple chromium-molybdenum grades designed for thermal stability, oxidation
resistance, creep strength, and pressure retention. All raw materials are fully traceable
and sourced from reputed approved mills with complete heat number traceability and batch
records maintained throughout production.
| Alloy Steel Grade |
Typical Applications |
Standards |
| WP1 |
Boilers, pressure piping |
ASTM A234 |
| WP5 |
Refineries, petrochemical |
ASTM A234 |
| WP9 |
Heat exchangers, power plants |
ASTM A234 |
| WP11 |
High-temperature steam systems |
ASTM A234 |
| WP22 |
Thermal power plants |
ASTM A234 |
| WP91 |
Supercritical boiler systems |
ASTM A234 |
Chemical Composition & Mechanical Properties
Every Alloy Steel Buttweld Pipe Fitting is supplied with complete chemical composition and
mechanical property reports to ensure compliance with international standards and project
requirements. Our in-house laboratory performs spectrographic analysis, tensile testing,
hardness testing, flattening tests, ultrasonic testing, and radiographic examinations for
quality assurance.
| Property |
Typical Values |
| Tensile Strength |
415–760 MPa |
| Yield Strength |
205–585 MPa |
| Elongation |
20–30% |
| Hardness |
120–240 HB |
| Main Elements |
Cr, Mo, Mn, Si, C, Fe |
All inspection and testing reports are documented and supplied with each order to ensure
transparency, traceability, and compliance.
Dimensions, Sizes & Weight Chart
We manufacture Alloy Steel Buttweld Pipe Fittings in sizes ranging from ½" NB
to 48" NB with wall thicknesses from SCH 5 to XXS and custom schedules. Our fittings
comply with ASME B16.9, ASME B16.28, MSS SP-43, EN 10253, DIN, and international
dimensional standards. The following table illustrates typical dimensions for alloy steel
elbows as per ASME B16.9.
| Size (NB) |
Center to End (mm) |
Outside Diameter (mm) |
Wall Thickness (mm) |
| ½" |
38 |
21.3 |
2.77 |
| 1" |
51 |
33.4 |
3.38 |
| 2" |
76 |
60.3 |
3.91 |
| 4" |
152 |
114.3 |
6.02 |
| 8" |
305 |
219.1 |
8.18 |
Custom dimensions, fabricated fittings, and project-specific machining are available upon request.
Applications & Industries Served
Our Alloy Steel Buttweld Pipe Fittings are widely used in industries operating under high
pressure and elevated temperature conditions. Thermal power plants rely on chrome moly
fittings for superheated steam lines and boiler systems, while petrochemical and refinery
projects utilize alloy steel fittings for process piping exposed to high heat and corrosive
media.
We also serve oil & gas, offshore platforms, fertilizer plants, chemical processing
industries, desalination plants, heat exchanger manufacturing, and heavy engineering sectors.
The excellent mechanical strength, creep resistance, and thermal stability of alloy steel
fittings make them ideal for critical piping systems requiring long operational life and
reliable performance.
Exporting Alloy Steel Buttweld Pipe Fittings to Africa
As a trusted Alloy Steel Buttweld Pipe Fittings Manufacturer in India, CEBEX STEEL INDIA
supplies high-quality chrome moly fittings to major industrial and infrastructure projects
across Africa. Our export expertise, technical support, and project documentation
capabilities make us a reliable partner for EPC contractors and industrial procurement
companies in Nigeria, Egypt, Kenya, South Africa, Ethiopia, Tanzania, and other African
countries. Our fittings are widely used in refinery projects, thermal power plants, mining
operations, and oil & gas infrastructure throughout the African market. Visit our
Africa Alloy Steel Buttweld Pipe Fittings
Exporter page.
Related Alloy Buttweld Pipe Fittings – Stainless Steel, Duplex, Super Duplex, Inconel, Monel, Hastelloy, Titanium, Copper Nickel, Carbon Steel
In addition to Alloy Steel Buttweld Pipe Fittings, we also manufacture and export
Stainless Steel Buttweld Pipe Fittings,
Duplex Buttweld Pipe Fittings,
Super Duplex Buttweld Pipe Fittings,
Inconel Buttweld Pipe Fittings,
Hastelloy Buttweld Pipe Fittings, and
Monel Buttweld Pipe Fittings.
These advanced alloy buttweld fittings are engineered for corrosive, high-temperature,
and high-pressure industrial environments requiring exceptional mechanical strength,
oxidation resistance, and long-term reliability.
Our technical specialists assist clients in selecting the optimal alloy material based on
process conditions, pressure ratings, and international project specifications.
Browse our full range:
Why Choose CEBEX STEEL INDIA?
Clients worldwide choose CEBEX STEEL INDIA because of our engineering expertise, manufacturing
quality, competitive pricing, and responsive customer support. We provide direct manufacturer
pricing, fast delivery schedules, custom fabrication capabilities, and complete technical
support for industrial piping projects. Our experienced engineering team assists customers
with material selection, dimensional verification, standards compliance, and custom
manufacturing requirements to ensure the most effective piping solution for every application.
