Custom Material Standard Size 2"3"4" PTFE Hammer Union Lip Seal Rings

PTFE Hammer Union Ring Enquiries for 2, 3 and 4 Inch Connections

PTFE hammer union ring enquiries for 2, 3 and 4 inch nominal connections require the approved union drawing and a defined component function. Confirm whether the requested PTFE part is the sealing ring or an anti-extrusion support ring.

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. Select the specific Buna/NBR or HNBR compound and any brass or stainless support components against the union drawing. FKM references are separate material options. Sour-fluid or gas service requires qualification of the actual compound and assembly.

Distinguish the PTFE Ring from Rubber and Metal Support Options

Provide the union manufacturer, figure designation, nominal size and drawing revision for each 2, 3 or 4 inch order line. Identify the PTFE part by its function, finished dimensions and profile tolerances.

Specify the PTFE grade and any filler requirements together with fluid composition, cleaning exposure, temperature and pressure cycles. Confirm the hardness test method only where required by that grade specification; rubber Shore A values are not a PTFE acceptance specification.

Agree included parts and assembled-union acceptance requirements before supply. The original rubber, brass and stainless references below describe separate constructions that need their own approval.

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

Quick and easy installation: Follow the installation procedure for the specified union and component construction.
Assembly acceptance: Agree the assembled-union inspection and test requirements for the specified service.
Durable: Confirm material grade, dimensions and operating requirements for the supplied part.
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 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: