| Flanges Types | Slip On, Weld Neck, Long Weld Neck, Threaded, Blind, Companion, Lap Joint |
|---|---|
| Class | 150 Lbs, 300 Lbs, 600 Lbs, 900 Lbs, 1500 Lbs, 2500 Lbs Asa 150, Asa 300, Pn 6, 10, 16, 25, 40, 64, 100, 160 |
| Size | 1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000 |
| Type | Raised Face (rf), Flat Face (ff), Ring Type Joint (rtj), Lap Joint Face (ljf), Large Male Female (lmf), Small Male Female (smf), Small Tongue, Groove, Large Tongue & Groove |
Socket Weld Flanges ASTM A105 & A182 F304/F316 | Leading Manufacturer & Supplier in India for Industrial Use
Trimac Piping Solutions is a leading sockets weld flanges manufacturer, offers premium flanges engineered for seamless piping connections and industrial-grade performance. These flanges can be of various high-strength grades such as ASTM A105, ASTM A182 (F304/F316), ASTM A350 LF2, and ASTM A694 F42/F52, which guarantee good strength, corrosion resistance, and pressure-handling capabilities of critical piping systems. These flanges are used in the chemical, oil, gas, and power industries because they are available in hot- and cold-rolled and galvanised. They have been accurately designed to address high-quality standards, offer prolonged working performance, and require less maintenance and can work even under the most severe conditions.
For businesses looking for a trusted Companion Flanges supplier, these industrial-grade flanges integrate smoothly into existing piping setups, saving time on installation and maintenance. They are tailored to B2B marketing buyers, and with the international standards, they provide better strength and ability to withstand temperature changes, corrosion, and mechanical pressure. The variety of ASTM grades makes the correct material selection to be made in any application and allows buyers to be sure of the quality of their systems' performance and durability. These flanges are the best to use in the projects that involve high reliability, precision engineering, and best material standards.
| Nominal Size (inches) | Outside Diameter (mm) | Thickness (mm) | Approx. Weight (kg) | Grade Example |
|---|---|---|---|---|
| 1/2" | 90 | 16 | 0.5 | ASTM A105 |
| 3/4" | 105 | 16 | 0.7 | ASTM A105 |
| 1" | 120 | 18 | 1.1 | ASTM A182 F304 |
| 1 1/2" | 165 | 20 | 2.5 | ASTM A182 F316 |
| 2" | 200 | 22 | 4.0 | ASTM A105 |
| 3" | 250 | 24 | 7.2 | ASTM A182 F316 |
| 4" | 310 | 26 | 12.5 | ASTM A105 |
| 6" | 405 | 28 | 23.0 | ASTM A350 LF2 |
| 8" | 505 | 32 | 38.0 | ASTM A694 F42 |
| 10" | 620 | 34 | 55.0 | ASTM A694 F52 |
| 12" | 750 | 36 | 78.0 | ASTM A182 F316 |
Type of Sub-products
Frequently Asked Questions
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Countries We Export
India
Cities We Supply
Hyderabad
Jaipur
Kalyan
Rampura
Surat
Thane
Gandhinagar
Rajahmundry
Panipat
Ahmadnagar
Chandigarh
Chennai
Coimbatore
Haridwar
Jodhpur
Kolhapur
Mumbai
Murud (raigad)
Navi Mumbai
New Delhi
Rudrapur
Hosdurg
Durgapur
Ahmedabad
Kolkata
Nashik
Raipur
Rajkot
Varanasi
Visakhapatnam
Angul
Bengaluru
Lucknow
Nagpur
Pune
Moradabad
Bharuch
Industries We Serve
Oil And Gas Industries

Gasket Industry
Sugar
Automobile Industry
Defense Industry
Construction & Fabrications
Paper Mill
Bridge And Building
Aerospace Industries
Railways
Pharmaceuticals Industry
Power Plant
Electrical Industry
Ring Man Units
