| After-sales Service: | 24/7 |
|---|---|
| Warranty: | 1year |
| Manufacturing Process: | Forging |
| Surface Treatment: | Spray-Paint |
| Operation Pressure: | 3000-15000psi |
| Material: | Stainless Steel |
| Customization: |
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Audited Supplier 
At GPE Oil Machinery Co., Ltd, we offer a wide range of hammer unions that cater to the needs of various industries. Our hammer unions are designed based on the latest technologies from SPM, ensuring superior performance and reliability.
We provide hammer unions in different connection types, including thread connection, welding type, and H2S service unions. Our unions are available in sizes ranging from 1" to 4" and have a CWP (Cold Working Pressure) of 1000Psi to 20000Psi (7MPa to 140MPa).
To make identification easier, our unions with different pressure ratings are painted in different colors. Additionally, there are clear markings indicating the size, connecting mode, and pressure ratings.
Our hammer unions are known for their reliable sealing performance. The seal rings are made of high-quality rubber compound, enhancing load-bearing capacity and sealing performance while protecting connectors from erosion. Different pressures and applications require different sealing methods.
Installation is fast and hassle-free with our hammer unions. The wing nuts and rigid ACME ensure quick installation or dismantling without the need for special tools.
Our hammer unions are highly interchangeable with products in the international market. They are made in the English system and can be easily interchanged with SPM or FMC equivalent products. The seal rings are fully interchangeable, and the marks of size and pressure in wing nuts are formed using die-forging models, similar to international products.
We employ advanced machining and inspection methods to ensure the highest quality of our hammer unions. Spherical adapters are machined using precision NC machine tools, while LP threads are machined using special cutting tools, guaranteeing high sealing performance. The wing nuts, machined by NC machines, have exceptional strength and load-bearing capacity. Our welding materials and welding grooves conform to API 16C standards, and our unions for sour gas environments are strictly manufactured to NACE-MR0175 and API RP-14E.
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figure
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Cold Working Pressure psi/bar
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Recommended Service
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Features
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100
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1,000/69
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Manifold and line connections
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Economical, low-pressure union
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200
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2,000/138
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Manifold and line connections
|
Economical, general-purpose union
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206
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2,000/138
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Manifold and line connections, suction, corrosion service
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Replaceable O-ring in male sub improve and protect metal-to-metal seal against
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207
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2,000/138
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Manifold and line connections, suction, corrosion service
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Replaceable O-ring in male sub improve and protect metal-to-metal seal against
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300
|
3,000/207
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Manifold and line connections
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Economical, general-purpose union
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400
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4,000/276
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Manifold and line connections
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Economical, general-purpose union
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602
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6000/414
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Manifold and line connections, and mud service
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Replaceable, lip-type seal Available for sour gas service |
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607
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6000/414
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For hot oil trucks and any application similar to Figure 602
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Replaceable, lip-type seal Available for sour gas service |
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1002
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10,000/690(4in) 7,500/517(5-6in) |
Cementing, fracturing, acidification, testing, and chock-and-kill lines
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Replaceable, lip-type seal Available for sour gas service |
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1502
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15,000/1034
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Cementing, fracturing, acidification, testing, and chock-and-kill lines
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Replaceable, lip-type seal Available for sour gas |
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2002
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20,000/1379
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Cementing, fracturing, acidification, testing, and chock-and-kill lines
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Replaceable, lip-type seal
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Suppliers with verified business licenses
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