Sour Gas Service High Pressure Flowline RAL6003 15000 PSI
Managing Corrosion Risks in Sour Gas Service High Pressure Flowline RAL6003 Systems
In high-pressure well servicing, hydraulic fracturing, acidizing, and well testing operations, handling fluids containing hydrogen sulfide (H2S) requires specific metallurgical control. Standard carbon steel surface iron components are susceptible to sulfide stress cracking (SSC) and stress corrosion cracking when exposed to sour environments under cold working pressure. Operational integrity in sour gas environments depends on selecting Sour Gas Service High Pressure Flowline RAL6003 products matched to NACE specifications.
To address sulfide cracking risks in wellhead manifolds, engineering guidelines specify Sour Gas Service High Pressure Flowline RAL6003 components rated for 15,000 PSI CWP. Manufactured in compliance with API 6A and NACE MR0175 metallurgy standards, Shanghai PME Industrial supplies certified flow iron designed for predictable performance and operating fatigue life.
Forged adapter sub for line size transition in sour gas service rated for 15,000 PSI CWP in RAL6003 finish.
Seamless forged alloy steel pup joint for high-pressure sour gas manifold spreads, coated in RAL6003 color code.
Pressure testing and line blanking sub with integrated 1/2″ NPT gauge port for sour gas service applications.
Flowline Configurations for Sour Gas Service High Pressure Flowline RAL6003
To support operational requirements across sour fluid spreads, PME manufactures flowline components designed to withstand pressure impulses and sour gas exposure. Every Sour Gas Service High Pressure Flowline RAL6003 component is finished in green color code (Olive Green) for quick visual identification on site, distinguishing them from standard service iron.
1. High-Pressure Crossover Adapters for Sour Service
PME crossover adapters enable dimensional transitions between different hammer union sizes and end configurations while maintaining specified pressure ratings.
- Crossover 2″ FIG1502 M x 1″ FIG1502 F: Forged transition sub connecting 2″ male hammer union ends to 1″ female lines in sour gas service rated for 15,000 PSI working pressure.
- Crossover 2″ FIG1502 F x 1″ FIG1502 M: Configuration adapting 2″ female union connections to 1″ male hammer union piping spreads in sour gas applications.
2. Seamless Forged Integral Pup Joints
For linear fluid routing between manifolds, pumps, and wellheads, the Integral Pup Joint 2″ FIG1502 MxF 3 Meter provides a fluid conduit without weld seams. This integral design features uniform wall thickness forged directly from heat-treated alloy steel, aligning with sour gas service material standards.
3. Line Isolation & Pressure Monitoring Subs
For terminal line blanking and pressure logging, the Blanking Plug Male Female 2″ FIG1502 with 1/2″ NPT allows operators to seal line ends while installing pressure transducers or bleed valves into the integral 1/2″ Female NPT auxiliary port.
Technical Specifications for Sour Gas Service High Pressure Flowline RAL6003
| Product Specification | End Connection Style | Working Pressure | Metallurgy & Coating Code |
|---|---|---|---|
| Crossover Adapter Sub | 2″ FIG1502 Male x 1″ FIG1502 Female | 15,000 PSI CWP | NACE MR0175 / RAL6003 Green |
| Crossover Adapter Sub | 2″ FIG1502 Female x 1″ FIG1502 Male | 15,000 PSI CWP | NACE MR0175 / RAL6003 Green |
| Integral Pup Joint (3m) | 2″ FIG1502 Male x Female (MxF) | 15,000 PSI CWP | NACE MR0175 / RAL6003 Green |
| Blanking Plug with Port | 2″ FIG1502 Male/Female with 1/2″ NPT | 15,000 PSI CWP | NACE MR0175 / RAL6003 Green |
Certification & Quality Control Standards
Prior to dispatch, components in our Sour Gas Service High Pressure Flowline RAL6003 series undergo non-destructive examination (NDE) and hydrostatic pressure testing. PME provides quality documentation packages with shipments, including:
- Conformance Certificates: Outlining compliance with API Spec 6A and NACE MR0175 / ISO 15156 sour service requirements.
- Material Test Certificates (MTRs): Providing heat-lot traceability, chemical analysis, and mechanical hardness test results.
- Hydrostatic Test Certificates & Engineering Drawings: Documenting shell pressure test verification and dimensional specs.
- Thread Protection: Supplied with plastic protection caps on male union threads and seal pockets to shield sealing surfaces during handling and storage.