YBJ-2W(For Water) - Bellows Type Expansion Pipe Joint - Double type - JIS20K

㉿Mark inscription allowed product/ Korea register of ahipping model approval
 

The KS B 1536 bellows type expansion pipe joint is mainly used for cooling, heating, airconditioning, and sanitary pipelines. It is an expansion pipe joint that absorbs the axialdirection expansion and contraction of a pipe that occurs according to temperature changes.

Features

• Standards of the Korean Industrial Standard (KS B 1536), the Association of the United States Army, and the Korean Register of Shipping (KR).
• Offer strong & outstanding level of corrosion resistance & durability : Parts material come into contact with fluid are made of stainless steel and have been molded.
• Outer tube has been used to prevent damage to bellows from outside impact.
• Inner tube adoption ensures little pressure loss of fluid, smooth flow & long life span.

Specification:

• Type: YBJ-2W(For Water)
• Structure: Double type
• Applicable fluid: Cold/hot water, Air, Gas, Oil
• Applicable pressure : Maximum 2.0MPa
• Fluid temperature : 250°C below
• Expansion/contraction:  lenght 70mm
• End connection: KS 20K RF Flange
• Materials
  • Bellows, Inner tube: STS
  • Outer tube: SPP
  • Flange: SS400
• Hydraulic test pressure 3.0MPa

▶ Do not couple this product with a copper pipeline.

▶ 350A or larger are available by made-to-orders.

▶ Those used for ANSI #125, #150, #300, and steel flanges are available by made-to-orders.

▶ The fixing bolt should be loosened after the hydro-pressure test.

▶ Over 250A is KS 10K FF Flange. ▶ Custom made for steam.