Hammer Union Manufacturer/Supplier China, Hammer Unions For Sale

Hammer union we manufactured is used to connect kinds of manifold and lines. It can be divided into three types: threaded connection hammer union, welded hammer union, anti-hydrogen sulfide hammer union. Sizes can be from 1 inch to 4 inch, cold working pressure from 7Mpa to 140Mpa(1000psi-20000psi).

Models of threaded connection hammer unions: fig 100, fig 200, fig 206, fig 400, fig 402, fig 602, fig1002, fig 1502.
Models of welded hammer union: fig 200, fig 602, fig 1002, fig 1502, fig2002.
Models of anti-sulfur welded hammer union: fig602, fig 1002, fig1502, fig2202.

Our hammer unions are exchangeable with FMC, WECO and Kemper hammer union.

Model	Working Pressure	Features	Recommended service
Fig 100 Hammer Union	1,000 psi(69 bar)	u Pressure-tight make-up with hammer	Manifold and line connections
		u Economical,low-pressure union
Fig 200 Hammer Union	2,000 psi(138 bar)	u Economical,general-purpose union	General-service manifolds and lines
		u 1-to 4-inch sizes
		u Butt-weld available
Fig 206 Hammer Union	2,000 psi(138 bar)	u O-ring in male sub improves sealing and protects metal-to-metal seal against corrosion	Manifold and line connections,suction service,and corrosion service
		u Replaceable O-ring extends union
		u 1-to 10-inch sizes

Fig 207 Hammer Union	2,000 psi(138 bar)	u Parts are interchangeable with Figs.200 and 206	To 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 Union	2,000 psi(138 bar)	u Laminated insulating rings eliminate all metal-to-metal contact;insulating rings	For 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 Union	4,000psi(276 bar)through 4-inch sizes;	u 21/2-through 12-inch sizes have O-rings for primary seal	Manifold and line connections,pump suction,and mud service
	2,500psi(172 bar)through 5 to 12-inch sizes	u 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 Union	6,000psi(414 bar)	u Bronze seat provides primary seal;will not rust in water services	Steam service,boiler connections, manifold,and line connections for production,drilling,and well servicing

Fig 602 Hammer Union	6,000psi(414 bar)	u Compact	Manifold 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 Union	10,000psi(690 bar)through 4-inch sizes; 7,500 psi(517bar),5-and 6-inch sizes	u Replaceable,lip-type seal provides primary seal,protects secondary metal-to-metal,and minimizes flow turbulence	Cementing,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 Union	Misaligning union	u 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 sizes	u Hammer union connection:available with threaded or butt-weld ends

Fig 1502 Hammer Union	15,000 psi(1034 bar)	u Replaceable,lip-type seal provides primary seal,protects secondary metal-to-metal seal,and minimizes flow turbulence	Cementing,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 Union	20,000 psi(1380 bar)	u Replaceable,lip-type seal provides primary seal,protects secondary metal-to-metal seal,and minimizes flow turbulence	Cementing,fracturing,acidizing,testing, and choke-and-kill lines
		u 2 and 3-inch line sizes
		u Butt-weld configurations only

Fig 2202 Hammer Union	15,000 psi(1034 bar)	u Meets National Association of Corrosion Engineers Standard MR-01-75 and American Petroleum Institute RP-14E	Especially 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