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Buttweld Pipe Fittings Manufacturer In Indiasupplier In Qatar Supplying Astm Standard High Strength Fitting Solutions For Oil, Gas, Power & Process Industries

Buttweld Pipe Fittings Manufacturer In Indiasupplier In Qatar Supplying Astm Standard High Strength Fitting Solutions For Oil, Gas, Power & Process Industries

Specification Details
StandardsAnsi B 16.9 Astm A403 Asme Sa403, Api 590 605 Asme B16.9, Asme B16.25
DimensionsAnsi B16.9, Ansi B16.28, Mss Sp 43 Type A, Mss Sp 43 Type B, Jis B2312, Jis B2313
MaterialsStainless Steel, Duplex Steel, Carbon Steel, Alloys Steel, Copper Nickel, Nickel, Monel, Inconel, Hastelloy, Titanium, Brass, Aluminium, Smo 254

Trusted Buttweld Pipe Fittings Supplier in Qatar Engineered for High Pressure, Elevated Temperature & Critical Piping Systems

Raajendra Impex, an innovative name in industrial piping solutions, is recognized as a Buttweld Pipe Fittings Supplier in Qatar. The company is known for supplying fittings that are engineered to the exact requirements and can perform even under the harshest situations. Strength, accuracy in size, and anti-corrosive qualities are promised by these fittings, which are composed of stainless steel, carbon steel, alloy steel, and duplex materials. Examples of these fittings include the elbow, tee, reducer, and cap. Manufactured to conform to worldwide standards such as ASTM A403, ASME B16.9, and BS 1965, they provide safety and stability in situations where pressure is high and temperature is elevated.

Our buttweld pipe fittings are made to be durable and reliable in heavy-duty industrial systems. For circumstances that could call for additional hardness and structural stability, Forged Fitting options are also available.Our products are accessible via a top B2B platform, and they can be personalized to meet particular project requirements such as wall thickness, size, and bend radius.They are made to be quite efficient in terms of bulk supply and performance consistency and are, therefore, supported by a solid logistics network that can ensure the delivery is made on time and that there is global operational ​‍​‌‍​‍‌​‍​‌‍​‍‌efficiency.



Buttweld Pipe Fittings – Standard Weight Chart

Nominal Size (NB)

Outside Diameter (mm)

Approx. Weight per Piece (kg)

Total Weight (kg) – 100 Nos

1/2" (15 NB)21.340.2020
3/4" (20 NB)26.670.3030
1" (25 NB)33.400.5050
1 1/4" (32 NB)42.160.8080
1 1/2" (40 NB)48.261.10110
2" (50 NB)60.331.90190
3" (80 NB)88.904.50450
4" (100 NB)114.308.00800
6" (150 NB)168.2818.001800
8" (200 NB)219.0832.003200

Our Buttweld Pipe Fittings are manufactured with strict quality assurance procedures and advanced forming techniques to ensure dimensional accuracy, structural strength, and long-term service reliability. Each fitting is carefully produced to withstand high pressure, elevated temperatures, and demanding process conditions while maintaining leak-proof welded joints. By incorporating high-performance buttweld fittings into pipeline systems, industries achieve smooth flow transition, reduced turbulence, and enhanced operational safety.


  • Widely used for directional change, flow distribution, and pipeline connection in high-pressure and high-temperature piping systems.
  • Manufactured in accordance with ASME B16.9, ASTM, API, and international standards to ensure consistent quality and dependable performance.
  • Available in carbon steel, stainless steel, alloy steel, duplex, super duplex, and nickel alloys to suit corrosive and critical service environments.
  • Designed to handle media such as oil, gas, steam, chemicals, water, and aggressive process fluids with high structural integrity.
  • Extensively applied in oil & gas, petrochemical & refining, power plants, chemical processing, marine, water treatment, and heavy engineering industries.


Mechanical Properties of Buttweld Pipe Fitting Materials

Material Grade

Tensile Strength (MPa)

Yield Strength (MPa)

Elongation (%)

Hardness (HB)

Max Working Temperature (°C)

Carbon Steel (ASTM A234 WPB)415 – 585≥ 240≥ 22≤ 197425
Low Temp Carbon Steel (ASTM A420 WPL6)415 – 585≥ 240≥ 22≤ 197345
Alloy Steel (ASTM A234 WP11)415 – 585≥ 205≥ 20≤ 163540
Alloy Steel (ASTM A234 WP22)485 – 655≥ 205≥ 20≤ 187600
Stainless Steel 304 (ASTM A403 WP304)515 – 620≥ 205≥ 35≤ 201870
Stainless Steel 316 (ASTM A403 WP316)515 – 620≥ 205≥ 35≤ 217870
Duplex Steel (ASTM A815 UNS S31803)620 – 880≥ 450≥ 25≤ 293300
Super Duplex Steel (ASTM A815 UNS S32750)800 – 1000≥ 550≥ 25≤ 310300
Inconel 625 (ASTM B366 UNS N06625)827 – 1034≥ 414≥ 30≤ 220980
Monel 400 (ASTM B366 UNS N04400)480 – 620≥ 170≥ 35≤ 135480



Type of Sub-products

Frequently Asked Questions

What materials are used for buttweld pipe fittings?

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Countries We Export

  • Qatar


Industries We Serve

  • Sugar industry

    Sugar

  • Oil And Gas Industries industry

    Oil And Gas Industries

  • Paper Mill industry

    Paper Mill

  • Power Plant industry

    Power Plant

  • Bridge And Building industry

    Bridge And Building

  • Aerospace Industries industry

    Aerospace Industries

  • Automobile Industry industry

    Automobile Industry

  • Electrical Industry industry

    Electrical Industry

  • Defense Industry industry

    Defense Industry

  • Construction & Fabrications industry

    Construction & Fabrications

  • Ring Man Units industry

    Ring Man Units

  • Railways industry

    Railways

  • Gasket Industry industry

    Gasket Industry

  • Pharmaceuticals Industry industry

    Pharmaceuticals Industry