Wellhead & Pipeline Connection Equipment

Pressure-containing wellhead and production pipeline connections, strainers, pig traps, swivel joints and fabricated spools — not valves. Supplier in China / sourcing from China through an Aramco-, ADNOC- and PTTEP-approved supply chain, subject to manufacturing-partner and project-scope verification.

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Products & Technical Specifications

Published ranges describe available design options. Final ratings and configurations require approved engineering.

Product & Model	Standards	Key Specifications	Industries
Clamp Type Connectors (Hub Connectors) Model: MHC-Series	ASME VIII API 6A ASME B16.25 NACE MR0175 / ISO 15156	Size Range: 2"–16"; custom to 24" Pressure Rating: 3,000 / 5,000 / 10,000 / 15,000 psi classes; per approved P–T chart Materials: ASTM A182 F51 duplex (UNS S31803); S32205/F60 alternatives by agreement; Inconel 625 weld overlay	Offshore Oil & Gas, Wellhead Platforms, Flowlines & Manifolds
Target Tees with Clamp Connectors Model: MTT-Series	ASME VIII API 6A NACE MR0175 / ISO 15156	Size Range: 4"–12" Pressure Rating: 5,000 psi design class Materials: ASTM A182 F51 duplex body and blind hub	Offshore Oil & Gas, Wellhead Flowlines, Manifolds
Pipeline Strainers (T-Type, Basket, Y & Duplex) Model: MSTR-Series	ASME VIII ASME B16.5 ASME B31.3 NACE MR0175 / ISO 15156 (sour-service option)	Size Range: 2"–36" Pressure Rating: ASME Class 150–1500; selected size/material/design combinations Materials: ASTM A216 WCB / A351 CF8M / duplex F51 components as applicable	Oil & Gas, Petrochemical, Power Generation, Marine & Offshore
Pig Launchers & Receivers Model: MPL-Series	ASME VIII Div. 1 ASME B31.4 / B31.8 API Q1 (manufacturing quality-system requirement)	Size Range: 6"–42" Pressure Rating: ASME Class 150–2500; design-specific combinations Materials: ASTM A516 Gr.70 / duplex to approved specification	Oil & Gas Pipelines, Subsea & Onshore Flowlines
High-Pressure Swivel Joints & Loops Model: MSJ-Series	API 6A NACE MR0175 / ISO 15156	Size Range: 2"–6" Pressure Rating: Up to 15,000 psi; size and configuration dependent	Well Services, Manifolds, Drilling & Production
Hubbed Spool Pieces & Jumpers Model: MSP-Series	ASME B31.3 / B31.4 ASME VIII (where applicable) AWS D1.1 (structural attachments only)	Dimensions: To client isometrics and approved interface drawings Materials: ASTM A106 pipe / A694 forgings / duplex as specified; Inconel weld overlay option End Connections: Clamp-hub / compact flange / butt-weld	Offshore Platforms, Subsea Tie-ins, EPC Projects

Approvals & Client Base

Oil & Gas Operators

Approved-vendor registrations / approved-supplier status via our manufacturing partners.

Saudi Aramco
ADNOC
PTTEP
ONGC
Chevron
ExxonMobil
Shell
TotalEnergies
BP
Eni
Equinor
PETRONAS
QatarEnergy
KOC
PDO
Bapco Energies

EPC Contractors & Major Buyers

Approved / registered supplier via our manufacturing partners.

Engineers India Limited (EIL)
Larsen & Toubro (L&T)
TechnipFMC
KBR
Saipem
Wood
Worley
McDermott
Petrofac
Bechtel
Fluor
JGC
Chiyoda
Samsung E&C
Hyundai E&C
Maire Tecnimont
NPCC
Lamprell

Approval and registration status relates to the relevant manufacturing partner, product scope and purchasing entity; project-specific evidence and current validity are confirmed at quotation. These references do not imply that every product is approved by every listed organization or that Meritus holds direct approvals.

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