China Suppliers Factory API 6A Forged Carbon Steel High Pressure Oilfield Tee for Oil and Gas Production Systems
Product Description
Oilfield wellhead tee is an indispensable forged three-way fitting matched with christmas tree and wellhead assembly for upstream oil and gas exploitation. It serves as a fluid diverging and converging component that connects master valves, wing valves, tubing spools and process pipelines, building multiple flow passages for oil, natural gas and injection medium.
This tee realizes multiple auxiliary well functions including pressure detection, fluid sampling, chemical agent injection and annulus balancing. The whole body adopts integral forging forming without splicing welds, equipped with standard ring joint sealing grooves to match metal gaskets, effectively eliminating high-pressure medium leakage risks.
It adapts to complex working environments such as conventional crude wells, sour H₂S gas wells, low-temperature onshore oilfields and offshore marine platforms. Equal bore and reducing bore two structural types are available to satisfy different pipeline matching demands. All tees pass hydrostatic and air tightness testing before delivery, stable and durable under long-term continuous high-pressure operation. Custom processing for special dimension and connection structure is supported for oilfield EPC projects.
Product Features
- Integral forging integrated molding, no welding seam, high structural strength and impact resistance.
- Standard ring joint sealing groove, perfect fit metal sealing ring, zero leakage under high pressure.
- Two mainstream bore designs (equal/reducing bore) to match various wellhead pipeline layouts.
- Multi-scene adaptation, applicable to land and offshore all kinds of oil and gas production wells.
- Realize fluid diversion, sampling, chemical injection and pressure monitoring multi-function integration.
- Excellent environmental adaptability, stable performance in corrosive, low-temperature and high-pressure wells.
- Strict finished product pressure tightness test, reliable long-period operation.
- Support non-standard customized size and connection structure for special oilfield projects.
Product Specifications
| Item | Technical Specification |
|---|---|
| Product Name | Oilfield Wellhead Tee / Production Tree Tee |
| Molding Process | Integral forging, no welding seam |
| Bore Type | Equal bore tee, Reducing bore tee |
| Connection Form | Studded flanged tee, Ordinary flanged tee |
| Sealing Groove Type | RX groove, BX ring joint groove |
| Applicable Scenarios | Onshore oilfield, Offshore platform, Marine wellhead system |
| Matching Equipment | Christmas tree, production tree, wellhead assembly |
| Adapted Working Conditions | Conventional oil well, sour gas well, low temperature well, HPHT well |
| Factory Test | Hydrostatic test, air tightness leakage test |
| Custom Service | Custom size & connection structure available |
Frequently Asked Questions
What functions does an oilfield wellhead tee perform?
It acts as a fluid diverging and converging component connecting master valves, wing valves, tubing spools, and process pipelines. It also supports auxiliary well functions such as pressure detection, fluid sampling, chemical agent injection, and annulus balancing.
Why is the integral forging process preferred over welding?
Integral forging creates a unified body without splicing welds. This design provides high structural strength, superior impact resistance, and eliminates high-pressure medium leakage risks when paired with standard metal sealing rings.
Can these wellhead tees be used in harsh or corrosive environments?
Yes, they are highly adaptable and designed for complex environments, including conventional crude wells, sour H₂S gas wells, low-temperature onshore oilfields, and offshore marine platforms.
What bore and connection options are available?
We offer both equal bore and reducing bore structures. Connection forms include studded flanged tees and ordinary flanged tees, matching standard RX or BX ring joint sealing grooves.
How do you guarantee the reliability of these tees?
All of our wellhead tees undergo strict hydrostatic and air tightness leakage testing at the factory before delivery, ensuring stable and durable performance under continuous high-pressure operations.
Is customization supported for specific oilfield projects?
Yes, we support custom processing for special dimensions and connection structures to satisfy the specific requirements of oilfield EPC projects.