Find all the China manufacturers of Double tap bushings

What is Double tapped bushing?

Double tapped bushings are used to reduce tank or pipe opening thread size.Heavy Duty Cast Iron Double Tapped Bushings for use on underground or above ground storage tanks.  Internal and external threads are true, for straight piping runs.  NPT threads are standard.

The usage of Double tapped bushing?

pipe connection

The industry of Double tapped bushing?

pipe joint

The  process of Double tapped bushing?

Sand casting+turning & Cold galvanizing

Size of Double tapped bushing?

2 1/2″ x 1 1/2″, 2 1/2″ x 1 1/4″, 2 1/2″ x 1″, 2 1/2″ x 2″, 2″ x 1 1/2″, 2″ x 1 1/4″, 2″ x 1″, 2″ x 1/2″, 2″ x 3/4″, 2″ x 3/8″, 3 1/2″ x 1 1/2″, 3 1/2″ x 1″, 3 1/2″ x 2 1/2″, 3 1/2″ x 2″, 3 1/2″ x 3″, 3″ x 1 1/2″, 3″ x 1 1/4″, 3″ x 1″, 3″ x 2″, 4″ x 1 1/2″, 4″ x 1 1/4″, 4″ x 1″, 4″ x 2 1/2″, 4″ x 2″, 4″ x 3 1/2″, 4″ x 3″, 5″ x 3″, 5″ x 4″, 6″ x 3″, 6″ x 4″ and more sizes

The features of Double tapped bushing?

  • The most complete range of sizes available anywhere
  • Double tapped full NPT female threads
  • Rugged design has solid hexes for secure wrench grip
  • Can be used as reducing bushings for continuous piping

The pictures of Double tapped bushing:

Double tap bushings Pocture--China Sourcing

The inspection pictures of Double tapped bushing:

Double tap bushings  inspection Picture--China Sourcing Product

The production pictures of Double tapped bushing:

Double tap bushings production pictures--China Sourcing Product

China Sourcing is Specialized in Custom Manufacturing & Engineering.


Find all the manufacturers of brass manifold

The usage of Brass manifold:

Brass manifold provide a convenient junction point for media distribution in a wide range of fluid handling applications. Brass manifolds are often found in automotive, assembly and fluid distribution industries.

Simply thread fittings into the ports to produce a convenient and organized method of supplying multiple lines from a single source.

The usage of Brass manifold:

Brass manifolds are often found in automotive, assembly and fluid distribution industries. The advantage to using brass is it offers excellent durability and can be used with a variety of media.

The industry of Brass manifold:

pipe joint

The  process of Brass manifold:

Brass casting + CNC machining

The Picture of Brass manifold:

Brass manifold-China Sourcing Product

The inspection Picture of Brass manifold:

 inspection pictures of Brass manifold-China Sourcing Picture

The Production Picture of Brass manifold:

production pictures of Brass manifold-CHina Sourcing Products

The Features of Brass manifold:

  • Precision machined
  • Convenient junction point
  • Two sets of mounting holes for installation convenience
  • Two input ports
  • Variety of port sizes to accommodate application requirements

More Products View:

China Sourcing is a manufacturer of pneumatic brass manifolds. In addition to our standard offering of over 300 manifolds, terminal strips and junction blocks, we can design and manufacture custom manifolds to fit your specific specifications. Contact us for your custom manifold needs.

What Are Bearings?How Bearings Work?All in China Sourcing

What Are Bearings?

bearing is a machine element that constrains relative motion to only the desired motion, and reduces friction between moving parts.

How Bearings Work?

bearing-To support mechanical rotator, reduce the friction coefficient during move and assure the rotation accuracy

The Category/types of Bearings?

Ball Bearings, Roller Bearings,Inner Rings – Inch and Metric,
Needle Roller Bearings – Inch and Metric,Needle Roller Bearings, Precision – Inch and Metric,Spherical Roller Bearings,Tapered Roller Bearings – Inch and Metric

The usage of Bearings:

To support mechanical rotator, reduce the friction coefficient during move and assure the rotation accuracy
The industry of Bearings?


The process of Bearings?

Turning +grinding

Our product of Bearings:



inspection pictures:


production pictures:


Any one interested imports from China.please comment with details:

China Sourcing is customer-centric, very process driven, and enthusiastic about low cost manufacturing.