API Hammer Unions Fitting and Connection

• Customization: Available
• Standard: ANSI, GB, API
• Material: Medium Carbon Steel
• Model NO.: All sizes
• Connection: F X M
• Surface Treatment: Spray-Painted
• Head Type: Round
• Color: Red, Blue, Yellow, etc.
• Pressure: 5000-15000psi
• Transport Package: Wooden Cases
• Specification: 1" ~ 4"
• Trademark: JX petro
• Origin: China
• HS Code: 84314310
• Production Capacity: 10000PCS/Months

Product Description

Weco style Wing Unions / Hammer Unions

Hammer Unions are widely used in the fluid or mud manifolds, Cementing, and choke-and-kill lines; it was divided by union color code, to use for lower-pressure, middle-pressure, and high-pressure standard trim or H2S trim. We also manufacture compatible Hammer Union Seals (Lip Seal), O-ring, Lip seal rings, stainless steel backed seal rings, and brass backed seal rings for Weco Wing Union.

Features

• Adopted high strength alloy steel/carbon steel appropriate to specific pressure rating, strict heat treatment technique, rigid quality control as per API Spec 16C ;
• Equivalent to FMC WECO style Hammer Union with identical size to ensure easy replacement;
• API Standard LP/NPT, Tubing threaded, and butt-weld end connection available;
• Complete line of standard service and sour gas wing unions in size from 1"-12" with working pressure up to 20000psi, Sour service conform to NACE specification;
• Quality and full style of hammer union seals can be provided in Buna-N, Viton, and Buna-N/Viton with a brass ring, Buna-N/Viton with a stainless steel ring. There are 80 Nitrile, 80 Viton, 90 Viton or upon request.
• The same figure number, size, and pressure rating are interchangeable, making it easy to match male and female subs that are frequently made-up and broken-out.

Weco style wing unions are the most complete line of sour gas pipe connections available, ranging in size from 2" to 6" with cold working pressure to 15000psi. All weco unions are color coded. Material meets NACE MR-01-75, ASTM, and AISI standard.

Features and Benefits
Positive sealing designs, Fast make-up, and break-out, End connections are butt-welded and threaded for option
 

Figure	Cold Working Pressure psi/bar	Recommended Service	Features
100	1,000/69	Manifold and line connections	Economical, low-pressure union
200	2,000/138	Manifold and line connections	Economical, general-purpose union
206	2,000/138	Manifold and line connections, suction, corrosion service	Replaceable O-ring in male sub improve and protect metal-to-metal seal against
207	2,000/138	Manifold and line connections, suction, corrosion service	Replaceable O-ring in male sub improve and protect metal-to-metal seal against
300	3,000/207	Manifold and line connections	Economical, general-purpose union
400	4,000/276	Manifold and line connections	Economical, general-purpose union
602	6000/414	Manifold and line connections, and mud service	Replaceable, lip-type seal
			Available for sour gas service
607	6000/414	For hot oil trucks and any application similar to Figure 602	Replaceable, lip-type seal
			Available for sour gas service
1002	10,000/690(4in)	Cementing, fracturing, acidification, testing, and chock-and-kill lines	Replaceable, lip-type seal
	7,500/517(5-6in)		Available for sour gas service
1502	15,000/1034	Cementing, fracturing, acidification, testing, and chock-and-kill lines	Replaceable, lip-type seal
			Available for sour gas
2002	20,000/1379	Cementing, fracturing, acidification, testing, and chock-and-kill lines	Replaceable, lip-type seal
			Available for sour gas