Grooved Rigid Coupling 3/4 Cast Iron Coupling YN01

Product Description
Grooved rigid coupling 3/4 cast iron Coupling YN01UL/FM APPROVED Rigid Coupling:
Ductile Iron, 4 in x 4 in Fitting Pipe Size, Grooved, Class 150

China grooved pipe fittings are a proven faster, easier, and safer method of
joining pipe and are an economical alternative to welding, threading, or using
flanges. There are two basic grooved coupling styles: Flexible grooved
couplings/fittings and Rigid grooved couplings/fittings. Flexible grooved
couplings/fittings allow a limited amount of angular movement. Rigid grooved
couplings/fittings do not allow movement and can be used wherever immobility in
the pipe joint is needed, like a flanged or welded joint.

Product Overview
What are the three types of rigid coupling?

In Pipe fitting manufacturers, there are three main types of Grooved rigid
coupling 3/4 cast iron Coupling YN01: sleeve, flanged rigid coupling and clamped.
For commercial shafting, a rigid coupling may be a sleeve with the shafts pressed
into each end or it may be a clamping sleeve. The sleeve on each shaft end may
have an external flange with bolt holes.


Grooved rigid coupling 3/4 cast iron Coupling YN01 couplings connect rotating
members such as shafts and transmit torque and motion. Most rigid couplings are
made of aluminum, steel, or stainless steel.

Rigid materials examples include corrugated and paperboard boxes, plastic bottles
and boxes, aluminum cans, and glass jars. Popular applications include cereal
boxes, glass bottles of spirits, cans of soup, and laundry detergent bottles.

Minimum Order: 10 pieces