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Industrial Companion Flanges Exporter In Qatar– Leak Proof Sealing, Precision Engineering, Multi Grade Steel & Api/asme Standards

Industrial Companion Flanges Exporter In Qatar– Leak Proof Sealing, Precision Engineering, Multi Grade Steel & Api/asme Standards

Specification Details
Flanges TypesSlip On, Weld Neck, Long Weld Neck, Threaded, Blind, Companion, Lap Joint
Class150 Lbs, 300 Lbs, 600 Lbs, 900 Lbs, 1500 Lbs, 2500 Lbs Asa 150, Asa 300, Pn 6, 10, 16, 25, 40, 64, 160, 100
Size1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000
TypeRaised Face (rf), Ring Type Joint (rtj), Flat Face (ff), Lap Joint Face (ljf), Large Male Female (lmf), Small Male Female (smf), Large Tongue & Groove, Small Tongue, Groove

Companion Flanges Exporter in Qatar – Leak-Proof Connections, Precision Fit, SS/CS/Alloy Grades (ANSI/ASME/DIN/API, Class 150–2500)

Riddhi Siddhi Metal Impex is regarded as the trusted Companion Flanges Exporter in Qatar which provides industries in need of safe connection between pipes, perfect alignment and reliable sealing performance. Companion flanges are commonly used with threaded or welded pipe ends and are popular in HVAC systems, water networks and some industrial lines because they are easy to install and maintain. We are a company that sells companion flanges in different standards, face profile, and materials, allowing the engineers and purchasers to find the appropriate component that fits the existing pipeline design. Our customers hold precision in machining, deliveries on time and proper documentation as important to them so as to avoid confusion in the process of installation and inspection.

In a competitive b2b market of a given industry, what buyers seek are suppliers who can not only supply them with material, but also assist them with flexibility, technical clarity and consistent communication. In addition to companion designs, we provide Sockets Weld Flanges so that customers have additional opportunities to find the type of flanges in one reliable supplier. In new facility construction or pipeline rehabilitation, we want to simplify the procurement and minimize downtime and offer flanges that can work under the actual conditions. Having practice in the international orders field, we are informed of shipping needs, requirements, and project schedules, and sourcing is easier to our customers.


Industrial Companion Flanges – Standard Weight Chart

Flange Size (NB)

Pressure Rating

Unit Weight (Kg)

Estimated Weight per Piece (Kg)

Total Weight (Kg) – 75 Nos

½” (15 NB)Class 1502.83.0225
¾” (20 NB)Class 1504.24.5337
1” (25 NB)Class 1505.86.0450
1½” (40 NB)Class 1509.510.0750
2” (50 NB)Class 15013.514.01050
3” (80 NB)Class 15022.023.01725
4” (100 NB)Class 15032.033.52512
6” (150 NB)Class 15058.060.04500
8” (200 NB)Class 15095.098.07350


Type of Sub-products

Frequently Asked Questions

Are companion flanges suitable for high-pressure applications?

Do companion flanges require special maintenance?

Where are companion flanges typically used?


Countries We Export

  • Qatar


Cities We Supply

  • Doha


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


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