Caspian Sanat ZAAL supplies polyethylene pipes and fittings for pressure water mains, agricultural irrigation networks, gas distribution, sewage and cable protection. Our sales office is on Imam Khomeini Street in Isfahan, and every order is supplied to the size, pressure class and quantity the project needs.
Every product is listed with its size table, wall thickness, SDR and pressure class. Ask for the current price.
Solid-wall polyethylene pressure and water transmission pipes manufactured in accordance with ISO 4427 and EN 12201-2 in PE100 (P001) and PE80 (P002) grades. Size spectrum spanning outside diameters OD 16 to 630 mm across pressure classes PN4 to PN25 in coils and 6 m / 12 m bars.
Solid-wall polyethylene gas distribution pipes manufactured to ISO 4437, EN 1555-2 and the National Iranian Gas Company IGS specification. Product P003 in SDR11 series with PE80 and PE100 grades across outside diameters OD 20 to 250 mm in solid yellow or black with yellow stripes.
Specialized range of polyethylene sewage, corrugated and drainage pipes comprising 3 distinct structural constructions: double-wall corrugated gravity sewer pipe (P004, EN 13476-3 / ISO 21138), solid-wall PE sewer pipe (P005, EN 12666 / ISO 4427), and perforated single-wall corrugated drainage pipe (P006, DIN 1187 / EN 13476) from 50 to 1200 mm.
Specialized polyethylene well casing and pumping riser pipes comprising blank and slotted well casing pipes (P007) and submersible pump riser pipes (P008, ISO 4427). Size range spans outside diameters OD 63 to 500 mm for deep agricultural and industrial wells with immunity to corrosion and high hydrostatic collapse resistance.
Protective polyethylene cable conduit systems comprising telecom fiber optic subducts (P009) and power cable ducts (P010) across size ranges from 32 to 200 mm. Low-friction inner bore optimized for cable pulling and air-jetting, available in multiple color codes with high soil load resistance.
Comprehensive polyethylene fittings category; direct complement to Caspian Sanat ZAAL's polyethylene pipe range for jointing, directional changes, branch connections, diameter reductions, and line capping. Covers mechanical compression, butt-fusion, electrofusion, tapping saddles, and double-wall corrugated fittings.
Polyethylene pipe stub-end backing rings compliant with EN 1092-1 (galvanized/epoxy-coated steel) and EN 1092-2 (ductile iron); engineered to carry bolt clamping loads and securely bolt PE stub ends to cast-iron valves and steel counter-flanges.
Industrial and water transmission cast iron valves at Caspian Sanat ZAAL; featuring flanged metal-seated gate valves per EN 1171 and cast iron flanged Y-strainers for flow isolation and debris filtration across polyethylene pipelines and civil water infrastructure.
Polymer valves for polyethylene pipelines: compression ball valves with a polypropylene body for irrigation networks and drinking-water branches, in the most-used sizes from 20 to 110 mm, connecting straight to the pipe without welding.
Specialized equipment and pipe welding machinery at Caspian Sanat ZAAL; comprising hydraulic and manual butt-fusion machines conforming to ISO 12176-1 and electrofusion control units per ISO 12176-2 for homogeneous, verifiable pipeline jointing in water, gas, and industrial projects.
Drip irrigation tape: slit drip tape in 1000 m rolls of 9, 9.5, 10, 10.5 and 11 kg and flat-emitter drip tape, with 10, 15, 20 and 30 cm spacing and a 16 mm diameter.
16 and 20 mm drip irrigation lateral pipe (low-density polyethylene) and 4 and 6 mm micro tubing in coils, for orchards, vineyards, landscaping and greenhouses.
From your item list and technical advice to the current price, an official invoice and delivery to your city.
Add the items you need, with size and quantity, to the inquiry list on this site, or give them to us by phone.
If you are unsure about the size, pressure class or jointing method, we advise you before you buy.
Polyethylene prices move daily, so we quote the current price for the items you asked for.
An official invoice is issued for your purchase.
Besides Isfahan, orders are shipped to other cities and provinces.
Add the items you need, with size and quantity, to the inquiry list on this site, or give them to us by phone.
If you are unsure about the size, pressure class or jointing method, we advise you before you buy.
Polyethylene prices move daily, so we quote the current price for the items you asked for.
An official invoice is issued for your purchase.
Besides Isfahan, orders are shipped to other cities and provinces.
Every product on this site is listed with the standard it is made to. The table below shows which standard belongs to which product. The standard describes the product itself; when you ask for a quotation you can state the specification your project requires.
Every product page carries its size table, wall thickness, SDR and pressure class, so the right size and class can be chosen before ordering.
Orders are supplied to the size, pressure class and quantity of the project at hand, from pipe coils and bars to fittings and valves.
Polyethylene prices move daily. Add the items you need to the inquiry list or call, and we quote the current price.
Supply of polyethylene electrical conduit pipe with a pull cord, 110 mm, 6 atm, for the Tavanir project in Isfahan province in 1404 (2025).
Send us the size, pressure class and quantity you need and we will confirm the current price and lead time.
Guides to choosing polyethylene pipe: PE100 vs PE80, SDR and pressure class, corrugated pipe and jointing methods.
A review of the differences between two widely used polyethylene grades in long-term strength, dimension ratio, and water pipeline applications.
An engineering overview of SDR ratios, nominal pressure class calculations in polyethylene grades, and key parameters for selecting pipeline ratings.
An overview of double-wall corrugated sewer pipe construction, SN4 to SN16 ring stiffness classes, and gasketed socket installation in gravity systems.
Get technical advice on size and pressure class, and send your project’s item list for today’s price.