The Stainless Steel High Pressure Socket Welding Loose is a high-performance forged fitting designed for small-bore, high-pressure piping systems.
It provides leak-proof connections, mechanical reliability, and long-lasting service, making it ideal for applications in oil & gas, petrochemical, power generation, chemical, and instrumentation pipelines.
This fitting is suitable for socket welding or threaded connections, providing engineers with flexibility in installation and maintenance.
This socket welding loose fitting is widely used in:
High-pressure pipelines termination
Instrumentation and control lines
Oil & gas processing systems
Chemical and petrochemical plants
Power generation facilities
Marine and offshore piping systems
| Size | Overall Length (mm) | Outer Dia. Nut N (mm) | Diagonal Nut Dia. (mm) | Flow Path D (mm) | Socket Depth J (mm) | Socket Outside Dia. A (mm) | Nut Height (mm) | Nut Wall Thickness F (mm) | Support J (mm) | Wall Thickness C (mm) | Socket Inside Dia. B (mm) | Nut Thickness G (mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DN6 / 1/8" | 45 | 41.7 | 45 | 8.5 | 9.5 | 26.52 | 20 | 3.43 | 1.37 | 8.01 | 10.5 | 5.8 | 0.3 |
| DN8 / 1/4" | 45 | 41.7 | 45 | 11.5 | 9.5 | 26.52 | 20 | 3.43 | 1.37 | 6.01 | 14.5 | 5.8 | 0.3 |
| DN10 / 3/8" | 45 | 41.7 | 45 | 15 | 9.5 | 26.52 | 20 | 3.43 | 1.37 | 4.01 | 18.5 | 5.8 | 0.25 |
| DN15 / 1/2" | 49 | 46.6 | 49.8 | 19 | 9.5 | 31.94 | 21 | 3.68 | 1.5 | 4.67 | 22.5 | 5.7 | 0.34 |
| DN20 / 3/4" | 58 | 55.5 | 59 | 24 | 12.5 | 37.3 | 24.2 | 4.06 | 1.68 | 4.9 | 27.5 | 6.3 | 0.54 |
| DN25 / 1" | 63.2 | 64.2 | 68 | 30 | 12.5 | 45.88 | 27.3 | 4.57 | 1.85 | 5.69 | 34.5 | 6 | 0.78 |
| DN32 / 1 1/4" | 71 | 75.5 | 80.5 | 39 | 12.5 | 54.94 | 29 | 5.33 | 2.13 | 6.07 | 42.8 | 6.8 | 1.09 |
| DN40 / 1 1/2" | 80.5 | 82 | 88 | 44 | 12.5 | 61.5 | 33 | 5.84 | 2.31 | 6.35 | 48.8 | 7.2 | 1.49 |
| DN50 / 2" | 86.8 | 95.5 | 102.4 | 56.5 | 16 | 74.66 | 36 | 6.6 | 2.69 | 6.93 | 60.8 | 7.5 | 2.05 |
Size Range: 1/8" (DN6) to 4" (DN100)
3000 LBS
6000 LBS
9000 LBS
Suitable for high-pressure industrial pipelines.
Connection Form: Socket Welding / Threaded
Surface Treatment: Sand Blasting, Cold & Hot Dip Galvanized
Cutting
Heat Treatment
Die Forging / Free Forging
CNC Machining
Final Inspection & Quality Assurance
ASME B16.11
BS 3799
JIS B2316
GB/T14383
SH3410
HG/T21634
Carbon Steel: ASTM/ASME A105, ASME A350 LF2 / LF6, 20#, Q235, Q345
Stainless Steel: ASTM F304, F304L, F316, F316L
Duplex & Super Duplex Steel: ASTM A182-F51, F53, F55, S31803, S22253, S32205, S22053
Alloy Steel: ASTM F5, F9, F11, F22, F91
Copper Alloy: ASTM/ASME SB466 UNS NO.C70600 (Cu/Ni 90/10), C71500 (Cu/Ni 70/30)
Nickel Alloy: ASTM/ASME SB336, SB564/160/163/472, UNS2200 (Nickel200), UNS2201 (Nickel201), UNS4400 (Monel400), UNS8020 (Alloy20/20 CB3), UNS8825 (Inconel825), UNS6600 (Inconel600), UNS6601 (Inconel601), UNS6625 (Inconel625), UNS10276 (Hastelloy C276)
Forged construction ensures high mechanical strength and leak-proof performance
Precision CNC machining guarantees accurate fit and smooth internal bore
Wide material and size selection for diverse industrial applications
Compliant with international standards for safety and reliability
