1'' 2'' 3'' 4'' Nitrile HNBR FKM PTFE Weco With Brass And Stainless Purple Rubber Hammer Union Seals

Purple Hammer Union Seals — Compound Identification and Backup-Ring Fit for 1 to 4-Inch Unions

A hammer union seal is a type of seal that is used in hammer union-style pipe connections. Hammer unions are a type of quick-connect coupling that is used to connect two pieces of pipe together. They are often used in the oil and gas industry, as well as in other industries where it is important to be able to quickly connect and disconnect pipes.

Hammer union seals are made of a variety of materials, including elastomers, metal, and composite materials. Sealing performance depends on the approved seal profile, union condition, compound and installation. Hammer union seals are available in a variety of sizes and styles to accommodate different pipe sizes and applications.

Hammer union seals are a critical component of hammer union-style pipe connections. Select the seal to the exact union maker, figure and nominal size; pressure rating belongs to the complete connection.

Some profiles such as Fig 2202, Fig 1004, Fig 1502, Fig 2002, Fig 602, Fig 1002 etc require a Hammer Union Lip Seal or an 'O'Ring depending on the Size of the Hammer Union.
Nominal union-size references include 1, 1.5, 2, 3, 4, 6 and 7 inches. Nitrile, FKM or HNBR grades are selected against actual fluid and temperature; sour-gas service requires compound-specific qualification. In addition to the standard molded rubber seals, we offer these with either a brass or stainless steel anti-extrusion ring.

Here are some of the benefits of using hammer union seals:

Quick and easy installation: Follow the union-maker procedure and confirm profile, groove condition and support-ring seating before assembly.
Sealing fit: Confirm seal geometry and installation against the specified union; leak performance requires equipment-specific acceptance.
Durable: Wear and extrusion behaviour depend on the approved grade, support geometry and actual operating conditions.
Cost-effective: Hammer union seals are a cost-effective option for sealing hammer union-style pipe connections.
If you are looking for a reliable and cost-effective way to seal hammer union-style pipe connections, then hammer union seals are a good option.

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 hammer union seals with brass/stainless back up

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:

Contact us for seal and backup-ring selection:

www.unionseal.com

Purple Replacement Seals: Identify the Existing Part Before Choosing a Compound