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NBR 80 Shore A Hammer Union Seal with Brass Support Ring 2, 3, 4 Sizes for Fig 1502 Oilfield Grade High-Pressure Rubber Seals for Manifold Systems
NBR 80 Shore A Hammer Union Seal with Brass Support Ring 2, 3, 4 Sizes for Fig 1502 Oilfield Grade High-Pressure Rubber Seals for Manifold Systems
NBR 80 Shore A Hammer Union Seal with Brass Support Ring 2, 3, 4 Sizes for Fig 1502 Oilfield Grade High-Pressure Rubber Seals for Manifold Systems
NBR 80 Shore A Hammer Union Seal with Brass Support Ring 2, 3, 4 Sizes for Fig 1502 Oilfield Grade High-Pressure Rubber Seals for Manifold Systems
NBR 80 Shore A Hammer Union Seal with Brass Support Ring 2, 3, 4 Sizes for Fig 1502 Oilfield Grade High-Pressure Rubber Seals for Manifold Systems
NBR 80 Shore A Hammer Union Seal with Brass Support Ring 2, 3, 4 Sizes for Fig 1502 Oilfield Grade High-Pressure Rubber Seals for Manifold Systems
NBR 80 Shore A Hammer Union Seal with Brass Support Ring 2, 3, 4 Sizes for Fig 1502 Oilfield Grade High-Pressure Rubber Seals for Manifold Systems
NBR 80 Shore A Hammer Union Seal with Brass Support Ring 2, 3, 4 Sizes for Fig 1502 Oilfield Grade High-Pressure Rubber Seals for Manifold Systems
NBR 80 Shore A Hammer Union Seal with Brass Support Ring 2, 3, 4 Sizes for Fig 1502 Oilfield Grade High-Pressure Rubber Seals for Manifold Systems
NBR 80 Shore A Hammer Union Seal with Brass Support Ring 2, 3, 4 Sizes for Fig 1502 Oilfield Grade High-Pressure Rubber Seals for Manifold Systems
NBR 80 Shore A Hammer Union Seal with Brass Support Ring 2, 3, 4 Sizes for Fig 1502 Oilfield Grade High-Pressure Rubber Seals for Manifold Systems
NBR 80 Shore A Hammer Union Seal with Brass Support Ring 2, 3, 4 Sizes for Fig 1502 Oilfield Grade High-Pressure Rubber Seals for Manifold Systems
Specifications
Brand Name :
SHQN / Royal Way
Model Number :
Fig 602/1002/1502
Certification :
ISO9001
Place of Origin :
Shanghai, China
MOQ :
500PCS
Price :
USD$0.5-$1.2/pc
Payment Terms :
T/T, Western Union, Paypal,Bank transfer
Supply Ability :
50000pcs per week
Delivery Time :
7-15days according to the quantity of order
Packaging Details :
40*40*40cm carton packing
Product Name :
High Pressure Hammer Union Seal (Lip Seal)
Compatible Figure :
Fig 602, Fig 1002, Fig 1502
Working Pressure :
6,000 PSI to 15,000 PSI CWP (Cold Working Pressure)
Material :
NBR+Brass
Hardness :
80-95 Shore A (High Durometer for High Pressure)
Reinforcement Ring :
Optional Brass or Stainless Steel Backup Ring
Color Coding :
Black and custom clolor
Country of Origin :
China
Description

NBR 80 Shore A Hammer Union Seal with Brass Support Ring 2", 3", 4" Sizes for Fig 1502 Oilfield Grade High-Pressure Rubber Seals for Manifold Systems

Overview: High-Performance Sealing Solutions for Oilfield Integrity

Product Introduction: High-Integrity Flowline Sealing
In high-pressure oilfield operations, the seal is the most critical link in your flowline. Our High-Pressure Hammer Union Seals are specifically engineered to provide a robust, leak-proof interface in the most punishing environments.

Constructed from premium 80 Shore A Nitrile (NBR) and reinforced with a precision-machined Brass Anti-Extrusion Ring, these seals are designed to replace standard OEM seals in Fig 602, 1002, and 1502 hammer unions.

Material Science: Why NBR 80 Shore A?

We don't use "generic" rubber. Our seals utilize a specialized Nitrile (Buna-N) compound optimized for the oilfield:

  • Optimal Hardness (80 Shore A): This specific durometer provides the perfect balance between flexibility for low-pressure sealing and high-modulus toughness to resist permanent deformation.
  • Hydrocarbon Resistance: Highly resistant to crude oil, refined petroleum products, and hydraulic fluids.
  • High Tear Strength: Resists "chunking" and damage during the high-impact hammering process (making the union).

Engineering Feature: The Brass Backup Ring

  • Standard rubber seals often fail at pressures exceeding 6,000 PSI due to "extrusion" (where the rubber is forced into the metal gaps).
  • Anti-Extrusion Shield: The Brass Backup Ring acts as a structural barrier. As pressure increases, the brass ring expands slightly to bridge the clearance gap, protecting the NBR element.
  • High-Pressure Stability: Essential for Fig 1502 applications where Cold Working Pressure (CWP) reaches 15,000 PSI.
  • Non-Galling Metal: Unlike steel rings, our brass rings are softer than the union iron, ensuring they provide a backup without scratching or damaging the seal grooves of your expensive manifolds.

Product Parameters and Specifications

Connection Compatibility: Fig 602, Fig 1002, Fig 1502
Nominal Pipe Sizes: 2 inch, 3 inch, 4 inch and custom size
Material Composition: Premium NBR (Nitrile) with brass ring
Hardness: 80 to 95 Shore A for the elastomeric component
Design Standard: Fully interchangeable with standard high pressure iron and manifold seal grooves

FAQ

Q: Can I use NBR 80 seals for CO2 injection?
A: While NBR is excellent for oil, for high-concentration CO2 or Explosive Decompression (ED) environments, we recommend our HNBR or FKM variants.

Q: Why is 80 Shore A better than 90 Shore A for these seals?
A: 80 Shore A provides better "conformability" in worn or slightly pitted union seats, ensuring a seal at lower pressures, while the Brass Ring handles the high-pressure support that a 90 Shore A rubber would otherwise provide.


Q: How do you handle bulk shipping to North American hubs (Houston/Edmonton)?
A: We offer expedited air freight and sea freight options, with bulk packaging designed for distribution-level inventory management.

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NBR 80 Shore A Hammer Union Seal with Brass Support Ring 2", 3", 4" Sizes for Fig 1502 Oilfield Grade High-Pressure Rubber Seals for Manifold Systems

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Product Detail
Brand Name :
SHQN / Royal Way
Model Number :
Fig 602/1002/1502
Certification :
ISO9001
Place of Origin :
Shanghai, China
MOQ :
500PCS
Price :
USD$0.5-$1.2/pc
Contact Supplier
NBR 80 Shore A Hammer Union Seal with Brass Support Ring 2, 3, 4 Sizes for Fig 1502 Oilfield Grade High-Pressure Rubber Seals for Manifold Systems
NBR 80 Shore A Hammer Union Seal with Brass Support Ring 2, 3, 4 Sizes for Fig 1502 Oilfield Grade High-Pressure Rubber Seals for Manifold Systems
NBR 80 Shore A Hammer Union Seal with Brass Support Ring 2, 3, 4 Sizes for Fig 1502 Oilfield Grade High-Pressure Rubber Seals for Manifold Systems
NBR 80 Shore A Hammer Union Seal with Brass Support Ring 2, 3, 4 Sizes for Fig 1502 Oilfield Grade High-Pressure Rubber Seals for Manifold Systems
NBR 80 Shore A Hammer Union Seal with Brass Support Ring 2, 3, 4 Sizes for Fig 1502 Oilfield Grade High-Pressure Rubber Seals for Manifold Systems
NBR 80 Shore A Hammer Union Seal with Brass Support Ring 2, 3, 4 Sizes for Fig 1502 Oilfield Grade High-Pressure Rubber Seals for Manifold Systems

Shanghai Qinuo Industry Co., Ltd.

Verified Supplier
8 Years
shanghai, shanghai
Since 2003
Business Type :
Manufacturer, Exporter
Main Products :
Hammer Union Seal, Plug Valve Seals, Rubber Packer Elements
Total Annual :
5,000,000-10,000,000
Employee Number :
100~120
Certification Level :
Verified Supplier
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