Wellhead Grease Fittings, Lock Seal Series | Product Series

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Wellhead Grease Fittings, Lock Seal Series

Wellhead Grease Fittings, Lock Seal Series

Where to Buy

Parker PGI's Lock Seal Wellhead Grease Fittings feature a two piece metal-to-metal seal with a floating cone to prevent galling of the seat. These fittings accept button head grease gun couplers and in a double ball style go to 10,000 psi.

Technical Specifications

  • Product Style: Double Ball Check (2 Piece Metal-to-Metal Seal with Floating Cone to Prevent Galling of Seat)
  • Connection Size: 1/4 to 3/4 inch Thread, NPT inch Thread
  • Body Material: Carbon Steel AISI 1215, Stainless Steel AISI 316, Steel AISI 4140, Consult Factory for Additional Materials.
  • Plating Type: Zinc, n/a
  • Heat Treatment: Annealed (NACE), Rc 22 Max (NACE), n/a (NACE)
  • Ball Material: AISI 52100 Chrome Steel Alloy, K-Monel®, Consult Factory for Additional Materials.
  • Maximum Operating Pressure: 10000 psi, 689 bar
Safety Warning

Full Product Description

Parker PGI’s Lock Seal Wellhead Grease Fittings are available with a 2 piece metal –to-metal seal with a floating cone design up to pressures of 10,000 PSI. These grease fittings feature a heavy-duty radial rivet crimp. This special crimp provides the best “blow-out” protection of any available crimped style fitting. The radial rivet crimp process conforms to the latest revision of NACE when manufactured with 316 SS or 4140 body material.

Markets:
• Chemical
• Petrochemical
• Oil and Gas

Features/Benefits:
• Accepts button head grease fitting coupler
• Heavy Duty Radial Rivet Crimp
• Available as a Free Flow style

Applications:
• Temporary sealing of leaking button head fittings

Related Documents

Literature and Reference Materials
Wellhead Fittings & Valve Components | PGI-WF
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Products Body Material Connection Thread Size
LS10N6-10 1215 3/4" NPT
LS10N6-C0 Stainless Steel AISI 316 3/4" NPT
LS10N4-10 1215 1/2" NPT
LS10N4-C0 Stainless Steel AISI 316 1/2" NPT
LS10N4-80 4140 1/2" NPT
LS10N3-10 1215 3/8" NPT
LS10N3-C0 Stainless Steel AISI 316 3/8" NPT
LS10N3-80 4140 3/8" NPT
LS10N2-10 1215 1/4" NPT
LS10N2-C0 Stainless Steel AISI 316 1/4" NPT
LS10N2-80 4140 1/4" NPT

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