Reliable supply of oxygen, nitrogen, argon, carbon dioxide, acetylene, helium, hydrogen and gas mixtures – with cylinder filling and on-time delivery.
Gas solutions to suit your needs, in a range of cylinder sizes and purity grades.
O2High-purity oxygen for metal cutting, welding and industrial processes.
N2Nitrogen for food packaging, inerting, pressure testing and laser cutting.
ArHigh-purity argon used as a shielding gas in TIG and MIG welding.
CO2CO₂ for welding, beverage carbonation, fire suppression and cooling.
C2H2Delivers a high flame temperature for oxy-acetylene welding, brazing and cutting.
HeHelium for balloon filling, leak testing, welding and laboratory applications.
H2Hydrogen for heat treatment, metallurgy, welding and laboratory applications.
MixArgon–CO₂ and other welding mixtures, blended to suit your application.
Can’t find the gas you need? Contact us for custom mixtures, other cylinder sizes and purity grades.
Request a QuotePlanned, fast delivery across İzmir and the surrounding region.
Safe filling of customer-owned cylinders after inspection.
Rent as many cylinders as you need, with no upfront investment.
Tracking of hydrostatic tests and periodic inspections.
DSG is a Derya Ticaret company. We are a family business that has been supplying industrial gases in İzmir since 1979, providing reliable, fast and transparent service so that our customers’ production never stops.
A broad customer base, from small workshops to large production plants.
Compressed gases demand care. All our processes comply with regulations and occupational safety standards.
Before filling, every cylinder is checked visually and for its valve and test date.
Certificates of analysis and safety data sheets (SDS) are available on request.
Cylinders are secured and transported in line with regulations by trained staff.
Aşık Veysel, 4006. Sk. 8 A, 35130 Karabağlar / İzmir
+90 (232) 237 61 85 +90 (541) 254 69 87 Get directions →Oğlananası Atatürk, 3. Cd. No:20, 35475 Menderes / İzmir
+90 (232) 486 18 22 +90 (544) 486 18 22 +90 (542) 486 18 22 Get directions →Monday–Friday 09:00 – 18:00
Saturday 09:00 – 14:00
Sunday closedTurkish time (UTC+3)