| Customization: | Available |
|---|---|
| After-sales Service: | 24/7 |
| Warranty: | 1year |
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We can provide various hammer unions based on the introduced technologies from SPM, including thread connection type, welding type, and H2S service unions. Our unions are available in sizes ranging from 1" to 4" and have a working pressure (CWP) of 1000Psi to 20000Psi (7MPa to 140MPa).
For easy identification, unions with different pressure ratings are painted in different colors. There are also evident marks indicating the size, connecting mode, and pressure ratings.
Our hammer unions offer reliable sealing performance. The seal rings are made of 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 easy with wing nuts and rigid ACME. No special tools are required for quick installation or dismantling.
All our unions are made in the English system and can be interchanged with products in the international market. The seal rings are fully interchangeable with SPM or FMC equivalent products. Marks of size and pressure in wing nuts are formed in a die-forging model, similar to international products.
Our hammer unions are manufactured using advanced machining and inspection methods. Spherical adapters are machined by precision NC machine tools, ensuring high sealing performance. LP threads are machined by special cutting tools. Wing nuts are machined by NC machines, providing high strength and load-bearing capacity. Welding materials and welding grooves conform to API 16C. Unions for sour gas environments are strictly manufactured to NACE-MR0175 and API RP-14E.
Choose GPE Oil Machinery Co., Ltd for reliable and high-quality hammer unions.
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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
|
Manifold and line connections
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Economical, low-pressure union
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200
|
2,000/138
|
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
|
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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