Durable NBR HNBR FKM PTFE Hammer Union Seals for 6000-20000 PSI Pipeline

Product Specification

Product Overview

Our premium Hammer Union Seals are engineered to provide a leak-proof, high-pressure seal in the most demanding pipeline environments. Designed for use in oilfield, chemical processing, and industrial fluid handling, these seals ensure the integrity of your flowline connections. Whether you are dealing with high-pressure fracking, acidizing, or standard water transfer, our seals offer superior elasticity and chemical resistance.

Key Features & Benefits

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• Leak-Proof Performance: Precision-molded to fit standard Figure 602, 1002, 1502, and 2202 hammer unions.

• Extreme Pressure Resistance: Capable of handling operating pressures up to 15,000 PSI and beyond.

• Material Versatility: Available in NBR, HNBR, FKM, and PTFE to suit specific chemical and thermal requirements.

• Standard & Anti-Explosive Decompression (AED): Options available for rapid gas decompression environments.

• High Durability: Reinforced designs with brass or stainless steel rings available to prevent extrusion.

Technical Specifications

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Material Comparison & Selection Guide

Choosing the right material is critical for the lifespan of your pipeline connection. Below is a professional comparison of our available elastomers:

1. NBR (Nitrile Rubber / Buna-N)

• Best For: General purpose, water, oil, and hydraulic fluids.

• Temperature Range: -30°C to +100°C (-22°F to +212°F).

• Pros: Excellent abrasion resistance and cost-effective.

2. HNBR (Hydrogenated Nitrile)

• Best For: Modern oilfield applications, drilling mud, and crude oil.

• Temperature Range: -40°C to +150°C (-40°F to +302°F).

• Pros: High mechanical strength, better heat and chemical resistance than NBR.

3. FKM (Fluorocarbon)

• Best For: High-temperature environments and aggressive chemical exposure.

• Temperature Range: -20°C to +200°C (-4°F to +392°F).

• Pros: Outstanding resistance to heat, acids, and H2S (Sour Gas).

4. PTFE (Polytetrafluoroethylene)

• Best For: Extreme chemical compatibility and low friction requirements.

• Temperature Range: -200°C to +250°C.

• Pros: Nearly universal chemical resistance; often used as a backup ring or in specialized lip seal designs.

Application Scope

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Our Hammer Union Seals are widely used across various heavy-duty industries:

• Oil & Gas Exploration: Flowlines, manifolds, and wellhead connections.

• Fracking & Acidizing: High-pressure pumping and chemical injection.

• Cementing & Drilling: Secure seals for mud pumps and standpipe systems.

• Marine & Offshore: Saltwater resistant pipeline connections.

• Industrial Mining: Slurry and waste water transport.

Why Choose Our Seals?

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1. Strict Quality Control: Each seal undergoes rigorous dimensional and pressure testing.

2. SEO-Ready Compatibility: Our seals are designed to be compatible with industry-standard union figures (e.g., 1502, 1002) without infringing on specific brand trademarks.

3. Fast Shipping: Large inventory of standard sizes (2", 3", 4") for immediate dispatch.

4. Custom Solutions: We provide customized material formulations for unique H2S or steam environments.

    

Ordering Information

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To provide you with the most accurate quote, please specify:

1. Union Figure Number (e.g., Fig 1502)

2. Pipe Size (e.g., 3 Inch)

3. Material Required (e.g., NBR, HNBR or HNBR with Brass Backup Ring)

4. Quantity