|
Still deciding? Get samples of $ !
Request Sample
|
| Customization: | Available |
|---|---|
| Material: | Metal |
| Layers: | Single |
Suppliers with verified business licenses
Audited by an independent third-party inspection agency

| Connection Type | Typical Application | Advantages | Recommendation |
|---|---|---|---|
| Plain End | Shallow wells, low load conditions | Simple structure, low cost | Suitable for shallow water wells or temporary installations |
| Beveled End | On-site welding required | Easy welding, good joint strength | Recommended for permanent wells with site welding |
| Welded Coupling | Medium to deep wells | High strength, good sealing performance | Suitable for water wells and industrial wells |
| Threaded Coupling | Wells requiring dismantling | Easy installation and removal | Recommended for maintenance wells |
| Threads (STC / LTC / BTC) | Deep wells, high axial load | High tensile and compressive strength | Recommended for deep wells or projects using casing |
| Flange Connection | Surface or intake systems | Easy installation and maintenance | Mainly used for surface water intake systems |