Wellhead Grease Fittings, Internal Check Series | Product Series

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Wellhead Grease Fittings, Internal Check Series

Wellhead Grease Fittings, Internal Check Series

Parker PGI’s Internal Check Wellhead Grease Fittings are available in single and double ball designs with tapered or straight threads for service to 10,000 psi.

Especificaciones técnicas

  • Estilo de productos: Single Ball Check - Spring Biased | Single Ball Check - Floating | Double Ball Check - Floating
  • Tamaño de la conexión: 1/4 to 1/2 inch Thread, NPT inch Thread, NPSM inch Thread, 3/4"-10 to 1"-8 inch Thread, UNC
  • Material del cuerpo: 316 SS | 4140 | 1215 | Consult factory for additional materials, Steel AISI 4140, Carbon Steel AISI 1215, Consult Factory for Additional Materials.
  • Tipo de recubrimiento: Zinc | N/A, n/a
  • Tratamiento térmico: Annealed (NACE) | Rc 22 Max (NACE) | N/A, Rc 22 Max (NACE), n/a (NACE)
  • Material de la bola: K-Monel® | AISI 52100 Chrome Alloy | Consult factory for additional materials, AISI 52100 Chrome Steel Alloy, Consult Factory for Additional Materials.
  • Materiales de fabricación: Inconel X-750 (Spring), n/a (Spring), Consult Factory for Additional Materials. (Spring)
  • Longitud: 15/16" | 7/8" | 3/4" | 1-5/8" | 1-9/32" | 1" | 1-9/16" | 1-7/16" | 1-1/4" inch
  • Presión de trabajo máxima: 10,000 psi, 689 bar
Safety Warning

Descripción completa del producto

Parker PGI’s Internal Check Wellhead Grease Fittings are installed below lubrication fittings to provide added back flow protection.   

They are offered in ¼” to ½” NPT tapered threads with a spring biased single ball check.  This style of Internal Check Wellhead Grease Fittings features a heavy-duty radial rivet crimp that 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.  

Single floating ball check and double floating double ball check straight design styles of Internal Check Wellhead Grease Fittings are also available.

Markets:
• Chemical
• Petrochemical
• Oil and Gas

Features/Benefits:
• Accepts button head grease fitting coupler
• Heavy Duty Radial Rivet Crimp
• ¼” to ½” NPT sizes
• 316 SS or 4140 body materials meet latest revision of NACE- no cold working of materials.
• Service up to 10,000 PSI

Applications:
• Installed below Injection Fittings
• Wellhead Equipment Lube Systems

Documentos relacionados

Literature and Reference Materials
Wellhead Fittings & Valve Components | PGI-WF
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Productos Material del cuerpo Tamaño de la rosca de la conexión Estilo de productos
IC10N4-C0 Stainless Steel AISI 316 1/2" NPT Single Ball Check - Spring Biased
IC10N4-80 4140 1/2" NPT Single Ball Check - Spring Biased
IC10N3-C0 Stainless Steel AISI 316 3/8" NPT Single Ball Check - Spring Biased
IC10N3-80 4140 3/8" NPT Single Ball Check - Spring Biased
IC10N2-C0 Stainless Steel AISI 316 1/4" NPT Single Ball Check - Spring Biased
IC10N2-80 4140 1/4" NPT Single Ball Check - Spring Biased
IC12P4-10 1215 1/2" NPSM Double Ball Check - Floating
IC12P4-C0 Stainless Steel AISI 316 1/2" NPSM Double Ball Check - Floating
IC12P3-10 1215 3/8" NPSM Double Ball Check - Floating
IC12P3-C0 Stainless Steel AISI 316 3/8" NPSM Double Ball Check - Floating
IC12P2-10 1215 1/4" NPSM Double Ball Check - Floating
IC12P2-C0 Stainless Steel AISI 316 1/4" NPSM Double Ball Check - Floating
IC13S8-10 1215 1"-8 UNC Single Ball Check - Floating
IC13S8-C0 Stainless Steel AISI 316 1"-8 UNC Single Ball Check - Floating
IC13S8-80 4140 1"-8 UNC Single Ball Check - Floating
IC13S7-10 1215 7/8"-9 UNC Single Ball Check - Floating
IC13S7-C0 Stainless Steel AISI 316 7/8"-9 UNC Single Ball Check - Floating
IC13S7-80 4140 7/8"-9 UNC Single Ball Check - Floating
IC13S6-10 1215 3/4"-10 UNC Single Ball Check - Floating
IC13S6-C0 Stainless Steel AISI 316 3/4"-10 UNC Single Ball Check - Floating
IC13S6-80 4140 3/4"-10 UNC Single Ball Check - Floating

687PDC
687516