Long-Lasting Durability FKM 607 Guiberson Style 2 Inch Union Seal

Other types

For a nominal 2-inch Figure 607 Guiberson style FKM replacement, review the exact compound with the fluid formulation and operating cycle. Service life depends on compatibility, temperature, pressure cycling and groove condition. Specify performance and inspection requirements rather than assuming a fixed life from the FKM name.

Confirm the Figure 607 groove and lip profile from the equipment drawing. Other figures and nominal sizes require separate geometry review and are not automatically interchangeable.
Provide FKM grade, hardness tolerance, fluid additives, temperature peaks and exposure duration. NBR or HNBR alternatives need their own qualification. Confirm brass or stainless steel backup construction by drawing. Sour-gas service requires compound-specific testing; PTFE and PU alternatives require separate grade and fit review.

Factors to review for replacement service life:

Fluid exposure: Identify the working fluid, additives and cleaning chemicals used during operation and maintenance.
Operating cycle: State pressure cycles, temperature changes and exposure duration with the complete union assembly rating.
Condition checks: Inspect the lip for cuts, swelling and permanent deformation and examine the mating groove for damage or deposits.
Order specification: List nominal 2-inch size, Figure 607 identification, groove drawing revision, compound and quantity.
Send the service history and groove drawing to review the FKM replacement configuration and inspection requirements.

What we Shanghai Qinuo Industry Provide:

Rubber O rings

• Rubber O rings -As568 series rubber o rings/JB standard rubber o rings.
• Encapsulated rubber o rings- silicone/ FKM rubber o rings
• PTFE coating rubber o rings-kinds of color rubber o rings

Hammer Union seals- 1" 1.5" 2" 3" 4" 6" 7"

• Rubber hammer union seals-Buna/FKM/HNBR rubber type
• Rubber w/brass or stainless steel back up types

Swab cups

• V types 4" 5.5" ect.
• TA type
• MV type
• NUF type
• TUF type

Rubber seal kits- custom packing or lable is available

• #10 setting tool - With burst disk
• #20 setting tool - With burst disk
• AP Compact Setting Tool Kit
• Grease Tubes Seal Kit
• 3 1/2” Shorty Kits
• 3 - 1/8" Weight Bar Kit
• #10 Baker Firing Head Kit
• #20 Firing Head Kit
• #20 BP3.SEC kits
• #10 BP3.SEC kits
• T-BRT redress kit
• T-1 Set
• GC Stripper Head Redress Kits

Wireline Component Parts:

1) Pressure Relief Disc, ZD Plated (application:rupture(bleeder) Disc)

2) Rubber Push Pin -black

3) Nylon Push Pin -natural

4) Retainer Nut, Steel, ZD Plated (Flat, beveled also available) (application: retainer nut)

5) Threaded Steel Plug, w/ Lathe Cut (application:5" port plug)

6) Threaded Brass Plug (application: setting tool plug )

Rubber Packer Elements:

Rubber Oil Savers:

FAQ: