1. Home
  2. Fittings
  3. Pipe Fittings
Description 192 Manufacturers
Wyandotte Industries, Inc.
Woolf Aircraft Products, Inc.
Wisconsin Oven Corp.
White Racker Co.
Western States Hardware
Western Enterprises
WeldFit
WEH Technologies Inc.
Viega LLC
Vi-Cas Mfg. Co., Inc.
Universal Polymer & Rubber
United States Plastic

192 Pipe Fitting Manufacturers in 2022

This section provides overview, applications, and principles of pipe fittings. Also, please take a look at the list of 192 pipe fitting manufacturers and their company rankings.

Table of Contents

What Is a Pipe Fitting?

Pipe Fittings

Pipe fittings are components that connect pipes to each other. In addition to simply extending pipes, pipe fittings are used to change the route of pipes, branch or merge pipes, enlarge or shrink the diameter of pipes, and seal the ends of pipes.

Some pipe fittings are removable after connection, while others are fixed once connected. However, it is encouraged to install some removable pipe fittings because if they are all fixed, it will be difficult to repair them in the event of a piping failure.

Pipe fittings come in a variety of shapes, materials, and connection methods. Appropriate pipe fittings must be selected according to the intended use of the fitting and the type and material of the piping.

Applications of Pipe Fittings

Pipe fittings are used to connect pipes that transport gases and liquids. Therefore, all facilities that use piping always require pipe fittings.

Pipe fittings are used in a wide range of fields, including water supply facilities, hot water supply facilities, drainage pipes, ventilation pipes, gas pipes, fire prevention pipes, cold and hot water circulation systems for air conditioning, agricultural water pipes, and chemical plant pipes.

In addition to fluid piping, pipe fittings are also used for cable protection in the electric power and telecommunications fields and are expected to improve the efficiency of construction work as the use of utility poles is promoted in the future.

Features of Pipe Fittings

Pipe fittings come in a variety of shapes and connection methods.

The shapes of pipe fittings vary depending on their applications. The main types of pipe fittings are as follows.

  • Socket: Connects straight pipes of the same diameter with the same external thread.
  • Nipples: Connect straight pipes of the same diameter with the same internal thread.
  • Couplings: Directly connect straight pipes of the same diameter without threading.
  • Elbow: Used to bend the direction of piping. Bending angles include 45, 90, and 180 degrees.
  • Bend: Used to bend the direction of piping. Compared to elbows, bends have a larger radius of curvature.
  • Reducer: Used to connect straight pipes of different diameters.
  • Cheese: T-shaped pipe fittings to branch pipes into a T-shape.
  • Cross: A cross-shaped pipe fitting that splits a pipe in four directions.
  • Cap: A cap is connected over a pipe or to the outer thread of a pipe to seal the end of the pipe.
  • Plugs: Connects by fitting into the pipe or connecting to the inner thread of the pipe to seal the end of the pipe.

Pipe fittings can be connected by threading, welding, or flanging.

  • Threaded Type: The pipe fitting is threaded,  This connection method is removable, making repair and maintenance easy.
  • Welding Type: There are two types of welding. Insertion welding, in which the pipe fitting is inserted into the piping. Butt welding: in which the ends of the piping and fitting are butt-welded together. This type of joint is stronger and more reliable than the threaded type.
  • Flange Type: The pipe flange is connected with a bottle and nut.
  • Shaft Type: The sleeve of the pipe fitting is shanked into the pipe to make the connection.

When selecting a pipe fitting, in addition to the shape and connection method described above, the material and size (pipe diameter) must also be taken into consideration to select an appropriate pipe fitting.

List of 192 Pipe Fitting Manufacturers

*Including some distributors, etc.

Sort by Features

  • Default
  • Company Size: largest first
  • Year Founded: oldest first
  • Year Founded: earliest first

Sort by Area

  • Canada
  • China
  • Germany
  • Italy
  • Japan
  • Switzerland
  • United Kingdom
  • United States of America

Pipe Fitting Manufacturer Ranking

*Including some distributors, etc.

Ranking as of January 2023 in United States

Derivation Method
Rank Company Click Share
1 Bonney Forge 1.1%
2 Concord Screen 0.5%
3 Ohio Pipe, Valve & Fittings, Inc. 0.5%
4 Automated Valve & Equipment Co. 0.5%
5 Koehler Rubber & Supply Co. 0.5%
6 Superior Products, Inc. 0.5%
7 N.T. Ruddock Co. 0.5%
8 Jamtek Enterprises, Inc. 0.5%
9 The Hollaender Mfg. Co. 0.5%
10 Denier James Co. 0.5%
11 Western Enterprises 0.5%
12 United States Plastic 0.5%
13 E-Motion, Inc. 0.5%
14 ERIKS North America 0.5%
15 R.P. Crawford Co., Inc. 0.5%
16 Gibson Stainless & Specialty, Inc. 0.5%
17 MAXPRO Technologies, Inc. 0.5%
18 Morris Coupling Co. 0.5%
19 Great Valley Industries, Inc. 0.5%
20 Colonial Teltek 0.5%
21 Lokring Technology 0.5%
22 Circle Valve Technologies Inc. 0.5%
23 Universal Polymer & Rubber 0.5%
24 Lansco Manufacturing 0.5%
25 Oil-Air Products 0.5%
26 Spiral Manufacturing Co., Inc. 0.5%
27 Midway Industrial Supply & Systems 0.5%
28 Superior Industrial Supply 0.5%
29 AutoVac Industrial Vacuum & Air Systems 0.5%
30 Beswick Engineering Co., Inc. 0.5%
31 Emco Industrial Plastics, Inc. 0.5%
32 Aerospace Manufacturing, Inc. 0.5%
33 Metro Hydraulic 0.5%
34 SC Fastening Systems 0.5%
35 Clean Air Company 0.5%
36 Micromold Products, Inc. 0.5%
37 Steel & O'Brien Manufacturing 0.5%
38 Potter Associates, Inc. 0.5%
39 Coronet Parts Mfg. Co., Inc. 0.5%
40 U.S. Rubber Supply Co. 0.5%
41 AMF Industries Inc. 0.5%
42 Umeta of America, Inc. 0.5%
43 Sterlco Sterling Authorized Dist. - M & M Control 0.5%
44 PEP, A Ryan Herco Flow Solutions Company 0.5%
45 Talco, Inc. 0.5%
46 Thermocouple Technology, LLC 0.5%
47 United Electrical Distributors, UED 0.5%
48 RIX 0.5%
49 IVG Colbachini 0.5%
50 BIO-TECH 0.5%
51 Swagelok 0.5%
52 HAM-LET 0.5%
53 Koganei 0.5%
54 STAUFF 0.5%
55 HellermannTyton 0.5%
56 Takasago Fluidic Systems 0.5%
57 Reading Technologies, Inc 0.5%
58 Omega Engineering 0.5%
59 KITZ SCT 0.5%
60 GEMÜ 0.5%
61 GAT 0.5%
62 Deublin 0.5%
63 BL AUTOTEC 0.5%
64 Clippard 0.5%
65 Nitta Corporation 0.5%
66 Stäubli International AG. 0.5%
67 INFICON 0.5%
68 East Bay Distributors 0.5%
69 Advanced Pump Co., Inc. 0.5%
70 Oil-Rite Corporation 0.5%
71 Indventech 0.5%
72 G.A. Murdock, Inc. 0.5%
73 Marcuse & Son, Inc. 0.5%
74 Seal Fast, Inc. 0.5%
75 HYSECO, Inc. 0.5%
76 Maxpro South 0.5%
77 Champion Fiberglass, Inc. 0.5%
78 WEH Technologies Inc. 0.5%
79 Bryan Hose & Gasket, Inc. 0.5%
80 Guenther Supply, Inc. 0.5%
81 MillCorp Industrial Sales 0.5%
82 Busada Manufacturing Corporation 0.5%
83 Central Diesel, Inc. 0.5%
84 Petersen Products Co. 0.5%
85 Centec LLC 0.5%
86 Wisconsin Oven Corp. 0.5%
87 J.W. Winco, Inc. 0.5%
88 Hassel Material Handling Co. 0.5%
89 United P & H Supply Co. 0.5%
90 HydraCheck 0.5%
91 PISCO 0.5%
92 M & M Rogness Equipment Co. 0.5%
93 Amtek Tool & Supply 0.5%
94 Southern Metal Fabricators, Inc. 0.5%
95 TORIN Products, Inc. 0.5%
96 Naylor Pipe Co. 0.5%
97 Vi-Cas Mfg. Co., Inc. 0.5%
98 Aluminum Distributing, Inc. d/b/a ADI Metal 0.5%
99 Colonial Engineering, Inc. 0.5%
100 Kenmold North America 0.5%
101 Eagle Stainless Tube & Fabrication, Inc. 0.5%
102 U.S. Titanium Industry Inc. 0.5%
103 PCI ProCal, Inc. 0.5%
104 Beartech Alloys, Inc. 0.5%
105 Interstate Metal Inc. 0.5%
106 Universal Outlets, Inc. 0.5%
107 Latrobe Foundry Machine & Supply Co. 0.5%
108 Appleton Stainless 0.5%
109 RapidAir Compressed Air Products 0.5%
110 Carlisle Fluid Technologies 0.5%
111 Gorlitz Sewer & Drain, Inc. 0.5%
112 Paramount Fasteners Inc. 0.5%
113 Continental Steel & Tube Co. 0.5%
114 Western States Hardware 0.5%
115 Imperial Weld Ring Corp. 0.5%
116 Speed Field Services 0.5%
117 Millard Manufacturing Corp., MMS 0.5%
118 White Racker Co. 0.5%
119 Rees-Memphis, Inc. 0.5%
120 B & S Aircraft Alloys, Inc. 0.5%
121 Pipeman Products, Inc. 0.5%
122 Coastal Flange 0.5%
123 Superior Pipe Fabricators 0.5%
124 Mega Mex 0.5%
125 Plasticoid Company 0.5%
126 Power Engineering Co., Inc. 0.5%
127 Poux Plastics 0.5%
128 Bellows Systems, Inc. 0.5%
129 Precision Fittings, Inc. 0.5%
130 Lambert Jones Rubber Co. 0.5%
131 Clamps, Inc. 0.5%
132 M. Brown Fitting Specialists, Inc. 0.5%
133 Metalloy 0.5%
134 Group DKG 0.5%
135 Nordfab Ducting 0.5%
136 HART Industrial Unions, LLC 0.5%
137 Woolf Aircraft Products, Inc. 0.5%
138 S & H Glenco Manufacturing, LLC 0.5%
139 International Polymer Solutions, (iPolymer) 0.5%
140 Metraflex Co. 0.5%
141 Anamet Electrical, Inc. 0.5%
142 Tempco Electric Heater Corp. 0.5%
143 Orr & Orr, Inc. 0.5%
144 Sutton-Garten Co. 0.5%
145 Pyromation 0.5%
146 R.L. Craig Company, Inc. 0.5%
147 Twittlebit.com 0.5%
148 Hydrasearch Defense 0.5%
149 Hennig Gasket & Seals, Inc. 0.5%
150 Hydrasearch Recreational 0.5%