Products
Quality
DOYLES commitment to quality isn’t just about producing and delivering a quality product. It’s also an attitude throughout the company to ensure that all customer interaction is prompt and professional and that all products, people and services meet or exceed expectations.
Our strict requirement to meet or exceed API 6A/ISO10423 specifications, NACE MR0175/ISO15156 requirements and manufacture under Q1/ISO TS 29001 quality standards will always remain as one of the core values of our business.
Experience
Drawing from decades of hard, work experience, our production staff has the knowledge to get the job done right and on time. To control the manufacturing process more closely and to ensure more timely delivery, all testing, inspections, welding and machining are performed in-house.
Facilities
Currently, DOYLES has more than 60,000 square feet of dedicated space in three specialized facilities with fully staffed in-house engineering, machining, welding, testing, inspection and warehousing.
API 6A Products
- D-FC Manual Gate Valve
- D-FC Hydraulic Gate Valve
- D-FLSR Manual Gate Valve/Frac Valve
- D-R Check Valve
- D-MS Check Valve
- D-Checkmaster Check Valve
- D-D Mud Gauge
- D-E Mud Gauge
- D-F Mud Gauge
- D-H2 Adjustable Choke
- D-H2 Positive Choke
- D-S Type Adjustable Hydraulic Choke
- D-Chokemaster Choke
- Flanges
- Tees and Crosses
- Spools
- Double Studded Adapters
API 16A Products
API 16C Products