Industrial Engineering Products
Complete Oil & Gas
Product Manufacturing
Solutions
Dehu Industries manufactures a comprehensive range of high-performance OCTG accessories, flow line products, well head products, hammer unions, plug valves, swivel joints, choke valves, couplings, pup joints, and engineered industrial components designed for critical oilfield applications.
Product Categories
Our Complete Product Portfolion
Ring Joint Gaskets
R Type, RX Type, and BX Type ring joint gaskets manufactured with complete traceability and API 6A compliance.
Plug Valves
Quarter-turn isolation valves engineered for high-pressure flow line operations up to 15000 PSI.
Hammer Unions
Standard and sour gas hammer unions with quick make-up ACME thread systems.
Swivel Joints
Long radius and short radius swivel joints designed for better flow characteristics and pressure handling.
Ring Joint Gaskets
Dehu Ring Type Joints are manufactured from fully traceable materials and supplied to NACE specifications upon request. Each gasket is identified by low stress stamping with style, ring number, API license number, PSL, and manufacturing details.
Available gasket types include R Type, RX Type, and BX Type for pressure applications up to 20,000 PSI.
Hammer Unions
Dehu Hammer Unions are designed for quick connection of pipelines and flexible hose assemblies in oilfield operations. These unions are manufactured for dependable service under extreme conditions.
Available in standard and sour gas service configurations with maximum cold working pressure up to 15000 PSI.
Plug Valves
Dehu plug valves act as quarter-turn isolation valves allowing operators to isolate portions of flow lines and pumping systems for maintenance and operational control.
Manufactured with forged alloy steel body, corrosion resistant plating, and precision machined components for reliable high-pressure performance.
Swivel Jointsn
Swivel joints are manufactured for standard and sour service applications with smooth bore design for reduced turbulence and lower pressure drop.
Available in long radius and short radius configurations for fracturing, cementing, acidizing, and well servicing applications.
Adjustable & Positive Chokes
Dehu chokes are manufactured with forged alloy steel body, stainless steel, and tungsten carbide components suitable for broad oilfield operations.
Available in adjustable and positive choke configurations with working pressure up to 15000 PSI.
OCTG Accessories
Couplings, Pup Joints & Flow Accessories
Pup Joints
Integral and NPST pup joints available in multiple lengths and API grades including H40, J55, N80, P110, and Q125.
Couplings
Tubing and casing couplings manufactured from API-grade coupling stock with BTC, LTC, STC, EUE, and NUE connections.
Flow Couplings
Flow couplings, blast joints, and crossover products for demanding oilfield and industrial applications.
Need Custom Industrial Product Solutions?
Contact Dehu Industries for precision engineered oil & gas manufacturing products designed to meet global industrial standards.