Syi Large Diameter Ductile Iron PE Restrained Coupling Connectors with Brass Thrust Ring

• Customization: Available
• Connection: Flange
• Structure: Vertical
• Model NO.: Restrained Couplings
• Flexible or Rigid: Flexible
• Material: Iron
• Standard: Standard
• Transport Package: Standard Export Package or as Per Your Requirement
• Specification: EN 14525, ISO2531, EN545, EN598
• Trademark: SYI
• Origin: China
• Production Capacity: 500 Tons Per Month

Product Description

SYI Ductile Iron Compact Restrained Couplings EN 14525 ISO 2531 EN 545 EN598 For Water Or Sewerage Pipeline Projects

Description

SYI can supply the COMPACT Restrained Couplings with most reasonable design in the market, according to EN 14525, ISO2531, EN545, EN598, from DN40 to DN2000. Restrained Couplings designed to support and grip PE pipe to prevent pipe collapse and pullout.

Material: Body:Ductile Iron grade 500-7/450-10 in accordance with ISO 1083 or 70-50-05/65-45-12 with ASTM A536 Gland:Ductile Iron grade 500-7/450-10 in accordance with ISO 1083 or 70-50-05/65-45-12 with ASTM A536 Gasket:Rubber E.P.D.M./NBR/SBR in accordance with EN 681.1 D-Bolts And Nuts: Carbon Steel Grade 8.8 with dacromet coating
Working Pressure: 16 Bar or 250 PSI
Fluid Temperature:0°C-50°C, excluding frost
Allowed Angular Deflection	6°
Joint Gap	19mm
Coating
External coatings	Internal coatings
liquid epoxy resin painting epoxy applied by FBE according to customers' requirements	liquid epoxy resin painting epoxy applied by FBE according to customers' requirements
Reference Rules:Designed and tested in accordance with EN14525, ANSI/AWWA C219 and EN545

SYI-RC, developed by experienced engineers in SYI in 2020, in response to demand for a simple, high performance end load restraint mechanical method of joining polyethylene pipe.
SYI-RC, designed to support and grip PE pipe to prevent pipe collapse and pullout.
Combination Brass Griping Ring and Sealing Gaskets provide more easier installation and higher performance.
Slip-on coupling without centre stop or obstruction making it easier to make repairs to existing pipelines. No need to dismantle products to install.

Package
Packing: Different package upon your request,like wood cases&pallets,ply-wood crates&pallets,steel crates&pallets and etc.

Quality Control
Company Profile

SYI has continually invested in better technology and production facilities. More than 4,000 patterns
are ready. We are capable to finish all the production processes from moulding, shot-blasting, machining, coating to packaging. We have over 100,000 m2 foundry land including:
-10,000 m2 of the pattern, sand mixing, polishing, machining, hydraulic pressure, coating, packaging workshops;
-4,000 m2 of three green sand moulding workshops and one resin sand moulding workshops;
-3,000 m2 of automatic moulding machine line and epoxy coating line
-professional laboratory
-machining shop
-and our own tooling shop

Strict process and operating regulations together with perfect quality assurance system making every production step under control. All the products are subject to tests and inspections including composition analysis, metallographic examination, dimension & surface finish inspection, ring test, tensile test, hardness test, hydrostatic test, lining and coating test to be sure that the products meet the requirements of the standards.

Since 2009, SYI Pipeline has developed from a pipes & fittings seller to a professional project solution provider, including the one stop service and solution from pipes, fittings, couplings & flanged adaptors, valves, fire hydrants, to water meters and accessories.

SYI products have served 111 countries worldwide up to now!
Most of these customers cooperated with SYI for more than 20 years!
We value long term cooperation relationship mostly!

Welcome to send us an inquiry for more details and price!!!