16923 – Jet-Lube NCS-30 11 lb Pail

Oilfield Nonmetallic Thread Compound – NSF H2

NCS-30 is a premium quality, nonmetallic compound containing carbon based fibers and additives, and other natural extreme pressure and anti-wear additives. These are blended into Jet-Lube’s high temp calcium complex base grease. This base grease offers the additional advantage of superior adhesion to wet steel surfaces, resistance to water wash-off, and most drilling muds. It’s especially effective for invert or high-pH muds.

NCS-30 is formulated to prevent excessive circumferential makeup by increasing the coefficient of friction under compressive forces. As stress levels rise above 50% of yield, the friction factor increases, limiting downhole makeup. Full hydraulic joint efficiency is maintained allowing joint shoulder faces to mate completely without standoff or deformation. NCS-30, with frictional properties similar to KOPR-KOTE, has been designed to utilize the makeup charts in API RP7G multiplied by its 1.15 friction factor on API connections.

Designed for optimum performance on all rotary-shouldered connections such as Tool Joints and Drill Collars. It can also be used on premium/proprietary thread designs such as Double-Shouldered, Wedge Thread*, and other types of mechanical seal designs. It may also be used on certain non-interference tubing thread designs when properly torque compensated.

Note: For a Yellow-rated product, use NCS-30 ECF.

Benefits:

• Non-conductive for MWD drilling applications
• Excellent performance on high-chrome or nickel alloys
• Resistance to high pH drilling fluids / muds
• Contains no metals
• High frictional properties ideal for casing drilling applications
• Provides maximum protection on Wedge Thread* drill string connection designs
• Extreme-pressure additives provide additional protection against seizing and galling

Specifications:

Base Materials: Calcium Complex / Petroleum
Friction / Nut-Factor: 1.15 drill strings (Relative to API RP 7G)
Certifications: Environmental Rating: UK CEFAS Group E, NSF H2 Registered, Conforms to the API RP7G torque charts
Service Rating: Oilfield/Mining/Construction Drilling / -20F to 500F (-29C to 260C), Industrial Anti-Seize Application / -65F to 2600F (-54C to 1427C)

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