Oil&Heat&Chemical resistant Fig 607 Weco Black NBR Hammer union seals for oil drilling industry

Black NBR Replacement Seal for Nominal 2 Inch Figure 607 Guiberson-Style Connections

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. They are designed to seal the mating union connection when the profile, compound and assembly conditions are correct. 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. Correct seal selection, mating surface condition and assembly are essential to reliable connection sealing.

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.
We produce 1" ,1.5",2",3",4" ,6" and 7"Hammer Union Seals in Nitrile for suitable standard fluid duties, with FKM or HNBR alternatives selected by compound and service conditions. Sour-gas duty 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: Hammer union seals are easy to install and remove. This makes them a convenient option for applications where it is important to be able to quickly connect and disconnect pipes.
Leak-proof seal: Hammer union seals help contain fluid within a correctly selected and assembled mating connection. This is essential for the safe and reliable operation of these connections.
Durable: Hammer union seals are made of durable materials that can withstand the harsh conditions of the oil and gas industry.
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:

Black NBR Figure 607 Seal: Review Oil Additives and Cleaning Exposure

The featured enquiry is a black NBR replacement seal for a nominal 2 inch Figure 607 Guiberson-style connection. Confirm the mating manufacturer, seal recess and approved drawing before ordering. The wider size and material lists describe other enquiries; they do not establish fit or compound identity for this specific part. Weco references require confirmation against the actual mating hardware.

Provide the oil designation, additives, cleaning chemicals and exposure duration together with normal temperature and brief peaks. NBR/Buna-N suitability depends on the selected compound; heat, oil and chemical resistance cannot be treated as universal properties. Review any HNBR or FKM alternative separately, and specify PTFE as a separate thermoplastic design if required.

Include seal dimensions, hardness tolerance, quantity and sample inspection requirements. The listed rubber target of 80 to 90 Shore A must be agreed for the selected NBR grade. Confirm support-ring construction against the equipment drawing. Pressure suitability follows the complete documented Figure 607 assembly; ISO 9001 does not establish API product certification or sour-service qualification.