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锤子接头

锤子接头

我们生产的液压锤接头用于连接各种歧管和管路。

我们生产的液压锤接头用于连接各种歧管和管路。它可分为三种类型:螺纹连接锤接头、焊接锤接头、防硫化氢锤接头。尺寸可以从1英寸到4英寸,冷工作压力从7Mpa到140Mpa(1000psi-20000psi)。


  • 型螺纹连接液压锤接头:图100、图200、图206、图400、图402、图602、图1002、图1502。

  • 型焊接液压锤接头:图200、图602、图1002、图1502、图2002。

  • 型号的抗硫焊接锤接头:图602、图1002、图1502、图2202。


我们的液压锤接头可与FMC、WECO和Kemper液压锤接头互换。


ModelWorking PressureFeaturesRecommended service
Fig 100 Hammer Union1,000 psi(69 bar)u Pressure-tight make-up with hammerManifold and line connections
u Economical,low-pressure union
Fig 200 Hammer Union2,000 psi(138 bar)u Economical,general-purpose unionGeneral-service manifolds and lines
u 1-to 4-inch sizes
u Butt-weld available
Fig 206 Hammer Union2,000 psi(138 bar)u O-ring in male sub improves sealing and protects metal-to-metal seal against corrosionManifold and line connections,suction service,and corrosion service
u Replaceable O-ring extends union
u 1-to 10-inch sizes

Fig 207 Hammer Union2,000 psi(138 bar)u Parts are interchangeable with Figs.200 and 206To seal manifold connections and protect union threads
u O-ring on blanking cap ensures a leak-free seal
u Raised lugs on cap allow for make-up with a hammer
u Cap can be tapped for pressure gauge if specified
u Available in butt-weld

Fig 211 Hammer Union2,000 psi(138 bar)u Laminated insulating rings eliminate all metal-to-metal contact;insulating ringsFor production systems with electrolytic corrosion problems
u provide 35 million ohms resistance across the union
u O-ring in male sub provides a positive primary seal
u Seal ring in female sub provides a positive secondary seal
u Insulating rings,O-ring,and seal ring can be replaced to extend union life

Fig 400 Hammer Union4,000psi(276 bar)through 4-inch sizes;u 21/2-through 12-inch sizes have O-rings for primary sealManifold and line connections,pump suction,and mud service
2,500psi(172 bar)through 5 to 12-inch sizesu Butt-weld available

u Available for sour gas service:2,500 psi suction,(172 bar)cold working pressure, 5-through 12-inch sizes;4,000psi (276 bar) coldworking pressure, 1-through 4-inch sizes


Fig 600 Hammer Union6,000psi(414 bar)u Bronze seat provides primary seal;will not rust in water servicesSteam service,boiler connections, manifold,and line connections for production,drilling,and well servicing
Fig 602 Hammer Union6,000psi(414 bar)u CompactManifold and line connections and mud service
u Replaceable,lip-type seal provides primary seal,protects secondary metal-to-metal seal,and minimizes flow turbulence
u Butt-weld available
u Available for sour gas service:6,000 psi (414 bar)cold working pressure

Fig 1002 Hammer Union10,000psi(690 bar)through 4-inch sizes; 7,500 psi(517bar),5-and 6-inch sizesu Replaceable,lip-type seal provides primary seal,protects secondary metal-to-metal,and minimizes flow turbulenceCementing,fracturing,acidizing,testing, and choke-and-kill lines
u Butt-weld available
u Available for sour gas service:7,500 psi (517 bar)cold working pressure
u 5-and 6-inch sizes have O-rings for primary seals

Fig 1003 Hammer UnionMisaligning unionu Ball seat provides positive seal with up to 71/2misalignment;2-inch model up to 4°For high-pressure connections where lines cannot be aligned
10,000 psi(690 bar)2-and 3-inch sizes;u Replacement O-ring on male sub provides primary seal,and protects metal-to-metal seal against abrasion and corrosion
7,500psi(517 bar),4and5 inch sizesu Hammer union connection:available with threaded or butt-weld ends


Fig 1502 Hammer Union15,000 psi(1034 bar)u Replaceable,lip-type seal provides primary seal,protects secondary metal-to-metal seal,and minimizes flow turbulenceCementing,fracturing,acidizing,testing, and choke-and-kill lines
u Butt-weld available
u Available for sour gas service:10,000 psi (690 bar)cold working pressure;butt- weld or non pressure-thread seal  configurations only

Fig 2002 Hammer Union20,000 psi(1380 bar)u Replaceable,lip-type seal provides primary seal,protects secondary metal-to-metal seal,and minimizes flow turbulenceCementing,fracturing,acidizing,testing, and choke-and-kill lines
u 2 and 3-inch line sizes
u Butt-weld configurations only

Fig 2202 Hammer Union15,000 psi(1034 bar)u Meets National Association of Corrosion Engineers Standard MR-01-75 and American Petroleum Institute RP-14EEspecially designed for sour gas service
u Heat-treated components are 100% tested for hardness
u Fluoroelastomer seal rings
u Butt-weld only
u Stamped"sour gas"using low-stress dot stamping and painted with a green zinc-chromate primer to assure quick identification


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