flexible throttling well hose

Product Details

Application: Flexible throttling well pipeline is an important part of throttle well system, and is an anti-blowout equipment accessory required for surface and underwater drilling control.

1. When drilling, when the normal cycle through the drill string cannot be used, A PI is used

The 16C throttle well line pumps fluid into the wellbore

2. When the circulating formation liquid is fed into the wellbore to form a blowout during drilling, the API 16C throttling well pipeline is used to apply back pressure to the formation.

3. Acid medium transportation

Executive Standard: API Spec 16C

The hose has passed the performance qualification test according to AP I 16C according to clause 9.14.12. The stainless steel spiral sleeve is used as the inner lining layer, the special synthetic chemical material against hydrogen sulfide is used as the sealing layer, the nylon canvas is the inner lining energy and the outer protective layer, the high-strength steel wire rope is used as the skeleton material, the outside of the pipe body is a fireproof and flame retardant layer, and the armored stainless steel spiral sleeve can also be used as protection.

Connection material: meets NACE MR0175/ISO15156 requirements

◆ Hose inner diameter range: 2'' ~4''(51mm~102mm).

◆ Hose working pressure: 5000 PS I~15000PSI

（34.5MPa～103.4MPa）

◆ Working temperature range: -20MP~121°C

◆ Maximum production length: 61 meters

◆ Production length tolerance: 6.4 m and below ± 64mm, 1±% for hoses larger than 6.4 m

◆ The minimum bend radius measurement is based on the centerline of each hose

◆ External protection of the hose can be added according to customer requirements