X-over Coupling

X-over coupling is used for switching and connection of drill stem in petroleum, natural gas and geology drilling work. Suitable for onshore or offshore drilling operations.

General Features
• Suitable for cold area and desert environment
• Suitable for onshore or offshore rigs
• Multiple choices for different connection

Main Specifications
Type: Kelly, DP, Interim, DC, Bit, Swivel, Fishing

Parameters

Description	Upper Connection pat	Lower Connection Part	Type
Kelly cross-over sub	Kelly	Drill pipe	A or B
Drill pipe cross-over sub	Drill pipe	Drill pipe	A or B
Interim cross-over sub	Drill pipe	Drill collar	A or B
Drill collar cross-over sub	Drill collar	Drill collar	A or B
Drill bit cross-over sub	Drill collar	Drill bit	A or B
Swivel cross-over sub	Swivel lower sub	Kelly	C
Fishing cross-over sub	Kelly	Drill pipe	C
	Drill pipe	Fishing tools	C

Oil Well X-over Coupling

Valves, manifolds, couplings, pressure vessels, high pressure hoses and misc. pipe fittings. Joint and pipe testers. Design services. Operating in the North Sea.

Manufacturer of ignitors and flame rods for oil and gas burners, ignition and transformer terminals, ignition wire and cable, oil filters, motor couplings, and gauge glass.

Serving the industry since 1951 with oilfield supplies including v-belts, hoses, couplings, pumps, valves and sheaves.

Gas Well X-over Coupling

Provides polyethylene gas distribution systems like couplings, risers, fittings, shut off valves, tees and piping.

Manufacturer of couplings for welding tight joints in tube or pipes. Serves vacuum, cryogenic, aerospace, oil and gas separation applications.

Offers products for subsurface oil and gas production platforms including hydraulic couplings, control valves and stabplates to the UK and global markets.

Oilfield X-over Coupling

Defines many terms related to oil and gas exploration and production. Includes illustrations.

Defines many terms related to oil and gas exploration and production. Includes illustrations.

Professional oilfield technique service company.

X-over Coupling

For sites devoted to the couple.

Includes cast overview and user comments.

Machining threads for pipe, subs and x-overs. Trading surplus casing, tubing and OCTG material. Inspection services and thread gauge calibration. Tubular management.

Alloy Steel Polished Rod

Producer of turned, ground and polished cold finished bar with plant located near Youngstown, Ohio.

Australia's largest manufacturer and distributor of structural, rail, rod, merchant bar, reinforcing, wire, tube and pipeline steel products. Product, company and distribution details.

UK based stockist of aluminium, brass, copper alloys, stainless steel, nickel alloys, copper nickel, carbon steel in rod, bar, sheet, plate, sections, tube, pipe and fittings.