Corrugate double-wall pipe(315 mm) Rothengaran parseh is the biggest manufacturer of double-wall corrugated pipes which are produced and...

Double wall corrugated polyethylene pipe: According to the design of double-wall pipes they have high newton resistance. This type of pi...

Double wall corrugated Rothengaran's pipes have special advantages than existing pipes: High resistance against corrosion,Extensive rang...

Corrugate double-wall pipe (200 mm) -Ring stiffness: 31/5 and 16 KN-Weight per meter: 2/600 kgs-Length of each branch: 6 meter - Acces...

Corrugate double-wall pipe (200 mm) -Ring stiffness: 31/5 and 16 KN-Weight per meter: 2/600 kgs-Length of each branch: 6 meter - Acces...

Drainage pipe; Rothengaran Parseh is the largest manufacturer of drainage pipes of corrugated type. Drainage pipes are made of polymer...

These fittings are available in different sizes according to orders. High strength and quick implementation are among advantages of these...

Septic tanks can be isolated and suspended solids which are heavy and fat and also does waste treatment.Rothengarans' polyethylene septic...

Corrugated fittings are used for branching of the corrugated pipes by joining single wall pipe to the double wall pipe. Handmade elbow 9...

Corrugate double-wall pipe (200 mm) -Ring stiffness: 31/5 and 16 KN-Weight per meter: 2/600 kgs-Length of each branch: 6 meter - Acces...

These fittings are available in different sizes according to orders. High strength and quick implementation are among advantages of these...

Project: Construction of an artificial lake with geomembrane and beach construction with geocell Year of execution: 2022 Geomembrane shee...

Geonets are extensively used for drainage of foundations. Geonets are totally proper in use with shotcrete. We supply geonets in differ...

Geonets are composed of a layer of polyethylene mesh (as a drain) and two layers of nonwoven geotextile (as filters). We supply geonet...

Nonwoven geotextiles are made of polymer fibers which are randomly distributed on different layers, forming a permeable network. The appl...

Uiaxial geogrids are able to bear loads just in one direction and therefore are extensively used to reinforce retaining walls. These p...

Polyethylene geogrids proper for any chemical conditions, used for soil reinforcement, pipeline protection and making gabions.

Geotextiles are permeable nonwoven fabrics used to separate, filter, reinforce, protect, or drain. Geotextiles allow filtration / separat...

Shear strength between geomembrane and clay or other geosynthetics like geotextile causes a weak surface formation which will be an insta...

geotextiles with 300 to 400 grams weight per unit area, are mostly used for geomembrane protection, oil and gas pipeline protection and d...

Technical properties: 220 voltage - 1200 Watt - 5 amperes - 24 volt dc motor

Geonets are composed of a layer of polyethylene mesh (as a drain) and two layers of nonwoven geotextile (as filters). Geonets suitable f...

Geonets are composed of a layer of polyethylene mesh (as a drain) and two layers of nonwoven geotextile (as filters). We supply geonet...

Geosynthetics play an increasingly important role in creating solutions to enhance the protection of our fragile environment.

These geogrids are made of fiber glass yarns coated with tar. These products are extensively used between asphalt layers.