FBE
Fusion-bonded epoxy applied over controlled surface preparation and monitored cure conditions.
PIPELINE & PROCESS
Coated Line Pipe
Line pipe coordinated with external corrosion protection and project-specific coating requirements.
StandardAPI 5L / ISO 3183 base pipe · ISO 21809 series or project coating specification
Size / supply rangeCoating system coordinated with pipe OD, length and end cutback · Thickness and layer configuration according to project specification
Grades / materialsCoating applied to qualified carbon-steel line-pipe grades · High-temperature and offshore systems subject to qualification
Connections / optionsBeveled weld ends with controlled cutback · Field-joint-coating interface
CORROSION-PROTECTED LINE PIPE
Coated Line Pipe configured around the complete order.
Coated line pipe combines the specified base pipe with an external or internal protection system. Surface preparation, coating application, cutback, handling and repair criteria must be controlled as one package.
SUPPLY OVERVIEW
Typical coated line pipe specification fields.
Use this table to prepare an initial enquiry. Final combinations, tolerances and acceptance criteria are confirmed during technical review.
| Base pipe | Seamless, ERW/HFW or LSAW according to the project specification |
|---|---|
| External systems | FBE · 3LPE · 3LPP and other agreed project systems |
| Internal systems | Selected flow coating, lining or project-specific internal protection |
| End cutback | Length and condition defined for field welding and joint coating |
| Testing | Thickness, adhesion, holiday and other tests according to coating specification |
| Delivery | Padded handling, separation, storage and transport protection for the applied system |
PRODUCT CONFIGURATION
Options organized around the application.
The listed configurations are procurement pathways, not automatic statements of availability.
3LPE
Three-layer polyethylene system combining epoxy, adhesive and polyethylene layers.
3LPP
Three-layer polypropylene system for project-specific temperature and handling requirements.
Internal Coating
Selected flow-efficiency or corrosion-protection systems subject to fluid and service review.
TYPICAL APPLICATIONS
Where the product fits.
Selection remains subject to the design authority, operating conditions and governing specification.
Buried Pipelines
External corrosion protection for onshore transmission and gathering systems.
Field Gathering
Coated pipe coordinated with handling, installation and field-joint requirements.
Special Environments
Project coating systems reviewed for temperature, soil, water and installation exposure.
QUALITY & DOCUMENTATION
Verification aligned with the agreed order.
The applicable tests, inspection points and document package are fixed before manufacturing release.
01Incoming base-pipe and surface-condition check
02Blast-cleaning profile and cleanliness verification
03Application temperature and process records
04Dry-film / total thickness and adhesion testing
05Holiday detection, cutback and visual inspection
06Repair records, identification and protected loading
COATED LINE PIPE RFQ CHECKLIST
Send the complete product and service requirement.
These inputs allow OAK PIPE to organize a technically meaningful and commercially comparable response.
Request a Technical Quote- 01Complete base-pipe specification and quantity
- 02Coating system and applicable standard
- 03Required thickness and layer construction
- 04Cutback length and end requirements
- 05Testing, repair and acceptance criteria
- 06Pipe length, destination and handling method
PRODUCT & PROCESS VIEWS
Product views and manufacturing context.
Representative product, production and inventory views support preliminary identification. Final supply details are confirmed against the quotation.
START A CONVERSATION
Have a specification or product list?
Send it to OAK PIPE for technical and commercial review.