Drilling Spools, Spacer Spools, Adapter Spools, Crosses and Tees in various sizes and pressures include

1. Drilling Spools

Sino Mechanical manufactures and supplies Drilling Spools in every size and pressure rating. Drilling spools usually have the same nominal end connections and the same nominal outlet connections.

2. Spacer Spools

A Spacer Spool is a pressure containing piece of equipment that can be used beneath or in the middle of drill through equipment. Spacer spools can be used for B.O.P. spacing and well head extension as well as kill, manifold and choke applications. Spacer Spools designed to minimize length while allowing sufficient clearance for wrenches or clamps, unless otherwise specified by the customer.

3. Adapter Spools

Adapter spool is designed to avoid the bolt fit up fouling and to allow connection of different drilling equipment. An adaptor spool is a pressure containing piece of equipment which has end connections of different nominal sizes and/or pressure ratings which is used to connect two pieces of different equipment.

4. Double Studded Adapters (DSA)

A Double Studded Adapter (DSA) is commonly used to connect flanges with different nominal sizes, pressure ratings, and configurations. Double Studded Adapter is an adaptor flange. Sino Mechanical offers double studded adapters and cross-over spools in all API flange sizes, pressures and trims.

5. Studded Crosses and Tees

Sino Mechanical offers studded crosses & tees for various sizes and pressure ratings in accordance with API product specification. Crosses & tees are used in various manifold assemblies choke and kill, mud and cement lines to divert, bypass or distribute the fluid flow. Bore and centerline-to-face dimension shall conform to API specification 6A. Manufacturing is done from low alloy steel forged construction in line with pressure rating and customer requirement. Application of CRA (AISI 316L or Nickel alloy 625) enhance the corrosion resistance ability of ring groove, thus enhance the product life.

6. Flanged Crosses and Tees

Sino Mechanical offers flanged crosses & tees for various sizes and pressure ratings in accordance with API product specification. Crosses & tees are used in pipelines and manifolds to divert, bypass or distribute the flow of fluid. Forged Crosses and tees (studded crosses, studded tees, flanged crosses, flanged tees) provided by Sino Mechanical are field-proven which are strictly designed and manufactured according to API 6A and API Spec Q1 by forged, AISI 4130/4140 low alloy or AISI 410 SS steel.

Overview of Drilling Spools

Drilling Spool provides room between various wellhead devices. Drilling spools made the connection between the wellhead equipment, the blowout preventers stack and choke and kill manifold.

Features of Drilling Spools

1. Flanged, studded, and hubbed ends available, in any combination.

2. Manufactured for any combination of size and pressure ratings

3. Drilling and Diverter Spools designed to minimize length while allowing sufficient clearance for wrenches or clamps, unless otherwise specified by the customer

4. Available for general service and sour service in compliance with any temperature rating and material requirements specified in API specification 6A

5. Available with Stainless Steel 316L or Inconel 625 corrosion resistant alloy ring grooves

6. Tap-end studs and nuts are normally provided with studded end connections

7. The spool is made of alloy steel and heat-treated. It is used on the oil and gas well which is with a pressure of less than 105Mpa.

8. The drilling spool applies to drilling high pressure oil and gas well, the connecting of the by passage of the drilling spool with the valves and pipes will play not only a role of blowout and choking , but also a role of connecting the BOP with the wellhead.

Applications of Drilling Spools 

Drilling Spools are suitable for drilling operations of high-pressure oil (gas) wells, and the four-way side port is connected with corresponding valves and pipelines to perform blowout and throttling operations. At the same time, Drilling Spools plays the role of connecting the blowout preventer and the casing head. Drill Spools can protect blowout preventer (BOP) and extend the life of the blowout preventer.

Price of Drilling Spools

The Drilling Spools Price will change randomly with factors such as production cost, transportation cost, international situation, exchange rate, market supply and demand of raw materials. Sino Mechanical aims to provide you with high quality and best price Drilling Spools. If you are looking for Drilling Spools or Drilling Spools spares, please kindly contact us to get the latest Drilling Spools price.

Drilling Spools Supplier

Sino Mechanical, as a Drilling Spools manufacturer, has more than 20 years extensive experiences in the performance, application and cost-effective manufacturing of Drilling Spools. We are global Drilling Spools supplier. We offer a wide range of drilling equipment and have Drilling Spools for sale. We also provide OEM services. We design, manufacture, and sell Drilling Spools for your drilling applications. If you want to know latest Drilling Spools price, don’t hesitate to contact us anytime. We will get back to you within 24 hours.