3 Inch FIG 2202 Integral Fittings: Elbows, Crossovers & Pup Joints (15,000 PSI H2S)
In high-pressure sour oilfield operations, surface flowlines must resist severe fluid pulsation, erosion, and hydrogen sulfide cracking. Shanghai PME Industrial manufactures high-grade 3 Inch FIG 2202 Integral Fittings rated for 15,000 PSI Cold Working Pressure (22,500 PSI Test Pressure). Precision forged from heat-treated alloy steel and fully compliant with NACE MR0175 standards, these integral flowline components eliminate threaded connections and deliver maximum structural integrity under H2S sour gas service conditions.
This heavy-duty line of 3 Inch FIG 2202 integral fittings includes 90-degree elbows, versatile FIG 2202 x FIG 1502 crossover adapters, and 6-foot pup joints engineered specifically for temporary flowlines, well testing, and fracturing manifolds in demanding oilfields such as Venezuela.
Transition adapter connecting 3″ FIG 2202 (15K H2S) lines to 2″ or 3″ FIG 1502 manifold connections.
Forged 90-degree directional fitting with FIG 2202 Female x Male end connections for sour gas service.
6-foot seamless forged steel pup joint with FIG 2202 end connections for 15,000 PSI H2S fluid lines.
Technical Specifications for 3 Inch FIG 2202 Integral Fittings
| Fitting Type | Nominal Size | End Connections | Working Pressure | Test Pressure | Compliance Standard |
|---|---|---|---|---|---|
| 3″ FIG 2202 Integral Elbow 90° | 3″ | FIG 2202 Female x Male | 15,000 PSI CWP | 22,500 PSI | NACE MR0175 / ISO 15156 H2S |
| 3″ x 2″ FIG 2202 Crossover | 3″ x 2″ | FIG 2202 Male x FIG 1502 Female | 15,000 PSI CWP | 22,500 PSI | NACE MR0175 / ISO 15156 H2S |
| 3″ x 2″ FIG 2202 Crossover | 3″ x 2″ | FIG 2202 Female x FIG 1502 Male | 15,000 PSI CWP | 22,500 PSI | NACE MR0175 / ISO 15156 H2S |
| 3″ FIG 2202 Integral Pup Joint | 3″ (6 Ft) | FIG 2202 Female x Male | 15,000 PSI CWP | 22,500 PSI | NACE MR0175 / ISO 15156 H2S |
Application Analysis: 3 Inch FIG 2202 Integral Fittings in Sour Oilfields
In oilfield locations such as Venezuela’s Orinoco Belt and Lake Maracaibo basin, high H2S concentrations paired with heavy crude viscosity demand rugged, corrosion-resistant surface iron. Deploying heavy-duty 3 Inch FIG 2202 integral fittings solves key fluid control challenges:
1. Interoperability via FIG 2202 x FIG 1502 Crossovers
Well servicing lines often require connecting sour-rated 15,000 PSI FIG 2202 manifolds to standard FIG 1502 flow lines. PME integral crossovers enable seamless, secure line transitions during acidizing, fracturing, and well testing operations.
2. Superior Erosion Control with 90° Integral Elbows
Directional changes in high-velocity slurry and oil lines induce severe wall thinning. PME 3″ FIG 2202 integral 90° elbows feature reinforced wall thickness along the outer turn radius, significantly extending component service life.
3. Safe Line Layouts with 6 FT FIG 2202 Pup Joints
PME 6 ft integral pup joints provide the structural stiffness needed for surface manifold connections, blowout preventer (BOP) tie-ins, and flare lines under 15,000 PSI working pressure.
Quality Assurance & Manufacturing Standards
- Forged One-Piece Construction: Eliminates internal threads or welds for maximum pressure containment.
- Strict NACE MR0175 Compliance: Specially heat-treated alloy steel ensures excellent resistance to sulfide stress cracking (SSC).
- Hydrostatic & NDT Inspection: 100% factory hydro-tested at 22,500 PSI (1.5x CWP) with full magnetic particle examination.
- Complete Traceability: Shipped with EN 10204 3.1 Material Test Reports (MTRs) and heat code tracking.