rigid couplings for pipe joining,45 elbow, grooved pipe fitting

Description

The grooved couplings, consists of flexible coupling and rigid coupling. They're designed for connect the grooved pipe system. As a grooved pipe joints / pipe fittings, the rigid couplings are manufactured to connect to grooved pipee together, so that no relative motion occurs between them. The rigid groove couplings are applied when precise alignment of two shafts / grooved pipe are required. If significant radial or axial misalignment occurs high stresses may result which can lead to early failure.

Specifications

• Pressure rating option: 300 psi ( 21 bar) / 600 psi / 1200 psi / 1500 psi / 1800 psi.
• Size range (Diameter): DN 25 to DN300 | 1" to "
• Operation temperature range: -50 ℃ to 150 ℃
• Standards: ANSI/AWWA/ASTM/ANSI/NSF61

Quick joints housing materials:

Nylon, other composite, plastic material upon demands.

Bolts&Nuts:

• Type 304 stainless steel track bolts and nuts to ASTM F-593
• Type 316 stainless steel track bolts and nuts to ASTM F-593
• Type 316 stainless steel track bolts ASTM A193 B-8M with silicone bronze heavy duty nuts to ASTM B98 C65100​

Rubber Gaskets or seals:

The gasket seals is C-shaped, made of standard gasket EPDM (ethylene propylene diene monomer) for cold water, hot water, rare acid, oilfree air and multiple chemical product (-50~150 ).It is not suitable for medium like petroleum

Data sheet

Applications

Pipe fittings

Competitive advantage

• AutoCAD is used to design products and optimize structures

• Cast Process Design by by Castsoft CAD and CAE

• Strict Manufacturing Process control

• Quality Control Of The Casting Material

• Metal Material Laboratory for test of compositional, metallographic & mechanical property

• Perfect apperance

• Strict test standard compliance to UL213 and FM1920

• Strict standard for sealing gaskets production and material test.

We're a national key high-tech enterprise serving in fields of new energy management system and equipment, main services include: HVAC central air-conditioning and cold storage, solar distributed energy & regional energy, flow & energy management.

We have integrative certification of mechanical & electrical installation and building intelligentized design & construction, production license of measurement production, and is able to contract projects of building mechanical and electrical installation, building intellectualizing, distributed energy, combined cold & heat & power supply and new energy application.

RUNPAQ initiates a low-carbon building energy route with the concept of "low-carbon energy, future of architecture":

1. Developing energy-saving technologies to improve the electricity efficiency and reduce the energy needs;

2. Developing new energies to reduce the dependence of building on mineral energy.