Fmc Weco Style Hammer Union High Pressure Fig. 1502

• Customization: Available
• Manufacturing Process: Forging
• Surface Treatment: Sand Blast
• Model NO.: FIG 1502
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• Working Pressure: 15000psi
• Painting Color: Stanard
• Standard: API 6A
• Logo: Customized Acceptable
• Transport Package: Plywood Case
• Specification: fig 1502
• Trademark: BETTER
• Origin: China
• HS Code: 8431431000
• Production Capacity: 5000PCS Per Year

Product Description

Wing Unions / Hammer Unions
BETTER Wing 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, and Teflon. 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.

Wing Unions for Low Pressure Service 1000 - 2000psi
Feature-
Spherical surface of male sub and conical surface of female sub to form a metal-to-metal seal
Ball-and-cone seal remains leak-proof even when one surface is slightly pitted or misaligned

Figure 100

• Recommend for air, water, gas and oil service to 1000psi cwp manifold and line connection
• An economical low-pressure union
• Size from 2"-8"
• API standard thread and butt-weld end connection
• Black Nut & Yellow Sub

Figure 200

• Recommend for air, water, and oil or gas service to 2000psi cwp general service manifold and line connection
• Size from 1"-10"
• API standard thread and butt-weld end connection available for 2" and above
• Blue Nut & Grey Sub

Wing Unions for Medium Pressure Service 2000 - 4000psi
Feature-
Metal-to-metal seal with a resilient O-ring in the male sub, the replaceable O-ring extends union life and protect the metal-to-metal against corrosion.

Figure 206
Recommend for air, water, and oil or gas service to 2000psi cold working pressure manifold and line connections and corrosion service
Size from 1"-10"
Buna-N O-ring in male sub provides an additional sealing and protect metal-to-metal seal
API standard thread and butt-weld end connection available for 2" and above
Blue Nut & Grey Sub
Subs and nuts of Fig.206 are interchangeable with Fig.200


Figure 207 Blanking Union

• Recommend for air, water, and oil or gas service to 2000psi CWP to seal manifold connections and protect union thread
• Size 3", 4", 6"
• Buna-N O-ring in male sub provides an efficient seal closure
• API standard thread and butt-weld end connection available
• Blue Nut & Grey Sub
• Subs and nuts of Fig.207 are interchangeable with Fig.200, Fig.206

Figure 211 Insulating Union

• Recommend for 2000psi cold working pressure production systems with electrolytic corrosion problems
• Size from 1"-4"
• Laminated insulating rings provide 35 million Ohms resistance across the union
• Buna-N O-ring in male sub provides a positive primary seal and seal ring in female sub as a secondary seal
• All insulating rings, O-ring and seal ring can be replaced
• API standard thread and butt-weld end connection available
• Blue Nut & Grey Sub

Figure 400

• Recommend for 2 1/2"- 12" air, water, oil or gas manifold and line connection, general service and sour gas service
• 4000psi CWP for 4" below and 2500 psi over 4" to 12"
• Ball and cone seating surface for easy alignment and dependable pressure seal
• 2" available with a lip-type seal
• API standard thread and butt-weld end connection available
• Black Nut & Red Sub

Wing Unions for High Pressure service 6000 - 20000psi
Feature-
Sealing with a replaceable lip-type seal ring in the female sub, this primary seal protects the secondary metal-to-metal seal from abrasion and corrosion while minimizing flow turbulence

Figure 600

• Recommend for air, oil, gas or steam service to 6000psi cold working pressure manifold, line connection for drilling, well servicing
• Size from 1" - 4"
• Rugged and fast 2 pitch acme thread make it quickest union
• Fitted with a bronze seal insert as primary seal, not rust in water service
• API standard thread and butt-weld end connection available
• Black Nut & Silver Sub

Figure 602

• Recommend for air, oil, gas or steam service to 6000psi cwp manifold, line connection and mud service
• Size from 1" - 4"
• Replaceable lip-type seal provides primary seal, protect metal-to-metal seating surface
• Available for sour gas service
• Smaller than lighter than Fig.600, recommend for truck mounting where size and weight are critical
• API standard thread and butt-weld end connection available
• Black Nut & Orange Sub

Figure 1002

• Recommend for high pressure manifold system, cementing, fracturing, acidizing, testing and choke kill lines;10000psi cwp through 4", and 7500 psi cwp for 5" and 6"
• Size from 1" - 6"
• Replaceable lip-type seal (Buna-N) provides primary seal, protect secondary metal-to-metal seating surface, 5" and 6" have O-ring for primary seal
• Available for sour gas service
• API standard thread and butt-weld end connection available
• Red Nut & Blue Sub

Figure 1003 Misaligning Union

• Recommend for high pressure connections where lines can't be aligned, 10000psi cwp for 2" and 3", 7500psi cwp for 4" and 5"
• Size from 2" - 5"
• Ball seat provides positive seal with up to +/-7.5 ° misalignment
• Available for sour gas service
• Replacement O-ring one male sub provides primary seal, to protect metal-to-metal seal against abrasion and corrosion
• API standard thread and butt-weld end connection available
• Black Nut & Green Sub

Figure 1502

• Recommend for air, water, oil, gas and mud service 15000psi CWP cementing, fracturing, acidizing, testing and choke kill lines
• Size from 1" - 5"
• Available for sour gas service up to 10000psi
• Replacement lip-type seal provides primary seal (Buna-N), to protect metal-to-metal seal against abrasion and corrosion
• API standard thread and butt-weld end connection available
• Blue Nut & Red Sub

Figure 2002

• Recommend for 20000psi cold working pressure standard service cementing, fracturing, acidizing, testing and choke kill lines
• Size from 2", 3"
• Replacement lip-type seal provides primary seal (Buna-N), to protect metal-to-metal seal against abrasion and corrosion
• Butt-weld end connection only
• Green Nut & Green Sub
• Figure 2202 for sour gas service, up to 15000psi, size from 2" and 3" available in butt-weld only, MR-01-75 standard

Wing Unions for Sour Gas Service
Figure 400, Figure 602, Fig.1002, Fig.1003, Fig.1502, Fig.2202