Fitting

A fitting is a weldable pipe fitting that allows for change of direction of flow, to branch off, reduce pipe size or attach auxiliary equipment.

Pipe fitting is the occupation of installing or repairing piping or tubing systems that convey liquid, gas, and occasionally solid materials.

General standard of fittings

Pipe fitting is work that involves the installation or repair of pipes or tubes.

Butt weld pipe fittings

Butt weld pipe fittings allow for changing the direction of flow, reducing pipe sizes and attaching auxiliary equipment.

A common example using welded pipe fitting is a pipe reduced by concentric reducer, welded to a weld neck flange and connected to an equipment.

Pipe flanges

Pipe flanges are basically plates or rings used to connect pipes, valves and other piping equipment to form a piping system.

A flange standard lays down the dimensions, surface finish, facing type, marking, material and technical specifications for flanges.

Expansion joints

Expansion joints are installed in a piping system to absorb vibration and shock.

Expansion joint comes in two forms either restrained or unrestrained styles and although the bellows membrane incorporated in both styles look similar it is of great importance to recognize that they are used for entirely different applications.

Stainless Steel Pipe Fittings - American Stainless & Supply

They are designed to provide a secure and leak-free connection while withstanding corrosive environments and high temperatures.

Stainless pipe fittings
Stainless pipe fittings
Fitting usage

Usage

Fittings are components that are used to connect, join, or adapt different parts of a system, such as pipes, tubes, or hoses. They serve multiple purposes, including:

  1. Connection: Fittings are used to connect sections of pipes, tubes, or hoses, ensuring a secure and leak-free joint.
  2. Directional Changes: They allow for changes in the direction of fluid or gas flow within a system, such as elbows or bends.
  3. Size Adaptation: Fittings can adapt pipes or tubes of different sizes, ensuring compatibility.
  4. Branching: They enable branching or splitting of fluid or gas flow into multiple directions, like tees or crosses.
  5. Valve and Control: Some fittings incorporate valves or controls to regulate or stop the flow as needed.
  6. Pressure Control: Fittings may include pressure-relief valves or regulators to control fluid or gas pressure.
  7. System Maintenance: Fittings with inspection ports or couplings facilitate system maintenance and testing.
  8. Connection to Equipment: Fittings allow pipes or hoses to connect to various equipment or appliances.

The choice of fittings depends on the specific requirements of the system, including factors like the type of fluid or gas, pressure, temperature, and the layout of the piping or tubing system. Different industries, such as plumbing, HVAC (Heating, Ventilation, and Air Conditioning), manufacturing, and construction, rely on fittings to ensure the proper functioning of their systems.

Delivery

Inspection

Visual Inspection is conducted on fittings to check any surface imperfections. Both fittings body and weld are checked for any visible surface imperfections such as dents, die marks, porosity, undercuts, etc. Acceptance as per applicable standard.

ASTM A234 WPB eccentric reducers
ASTM A234 WPB eccentric reducers
ASTM A234 WPB eccentric reducers
ASTM A234 WPB eccentric reducers
ASTM A234 WPB eccentric reducers
ASTM A234 WPB eccentric reducers
ASTM A234 WPB eccentric reducers
ASTM A234 WPB eccentric reducers
ASTM A234 WPB eccentric reducers

Packing

For packing of carbon steel flanges with painting,we would use the bubble wrap to protect the painting.For flanges without painting or oiled with long-term shipment,we would suggest client to use the anti-tarnish paper and plastic bag to prevent the rust.

【H】 Ceramic lined pipe

Ceramic lined pipe is made through self-propagating high-temperature synthesis (SHS) technique.

【H】 Cast basalt lined steel pipe

Cast basalt lined steel pipe is composed by lined with cast basalt pipe, outside steel pipe and cement mortar filling between the two layers.

【H】 Ceramic Tile Lined Pipes

Ceramic tile lined pipes have very uniform coating of specially formulated ceramic material that is affixed to the inner of the pipe.

【H】 Rare earth alloy wear-resistant pipe

The material of the rare earth alloy wear-resistant pipe is ZG40CrMnMoNiSiRe, which is also the grade of rare earth alloy steel.

【H】 Tubes Erosion Shields

Tubes Erosion Shields are used to protect boiler tubing from the highly erosive effects of high temperatures and pressures thereby greatly extending tube life.

【H】 ASTM A213 T91 Alloy Tube

The ASTM A213 T91 seamless tubes are primarily used for boiler, superheater, and heat-exchanger.