JHL are pleased to announce our new partner Chelpipe, the world-renowned manufacturer of SAWL(20" - 56") and seamless (0.02" - 20") pipes with associated fittings. The main markets being oil & gas, OCTG renewables, automotive and construction.

Headquartered in Switzerland, with manufacturing facilities in Russia, Chelpipe have a production capacity of 3M tonnes per annum manufactured in accordance with API 5L, API 5CT, CSA, ASTM, EN and DNV.

SMLS – Diameter range : 0.02” – 20”

SAWL UOE – Diameter range: 530mm – 820mm up to 12mm WT (Larger diameters are possible by DSAW) to X120

SAWL JCO – 508mm – 1420mm up to 48mm WT to X80


Integrated coating

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JHL are pleased to announce our new partner RIVECO GENERALSIDER S.p.A. (RGS). A leading European HFI pipe mill with a fully integrated coating plant.

RGS based in Eastern Italy with manufacturing facilities in Chieti and Larino have an annual capacity of 100k tonnes.


Longitudinally welded (ERW/HFI) carbon steel pipes for both distribution and transport of fluids such as crude oil, gas, water, oxygen etc. at low, medium and high pressure, in diameters ranging from 3" (88.9 mm) to 16" (406.4 mm.) and in accordance with : EN – API – ISO – UNI – BS – DIN – ASTM – AF. The production capacity exceeds 100k tonnes per annum.

Extruded High Density Polyethylene (HDPE) pipes in PE 80 and PE 100 for methane and water distribution, with a production ranging from Ø20 mm to Ø400 mm and pressures ranging from PN 6 to PN 25 according to UNI EN 1555,UNI EN 12201,UNI ISO 4437 with an annual capacity of 5k tonnes.


Pre-insulated pipes for district heating/cooling systems and transport of hot fuels for energy production.The combination of producing steel and HDPE pipes conveying fluids, HDPE pipes for the sleeves and the foaming equipment make Riveco General Sider the only fully integrated producer of pre-insulated pipes within the European market.Asphalt coating and lining of bare pipes and bell spigotting of pipe ends,including anodes.
Glass fibre fabrics that are used as a mechanical reinforcement for Asphalt and Coaltar coatings, rock-shield protection and as anti-shearing enhancement for gloss surface coatings (such as F.B.E. or paints) prior to concrete overweighting.


Oil and Gas
Offshore Construction
General Construction


Caspian pipeline
Green Stream pipeline
Kashaghan pipeline
Snam Rete pipelines

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