NOWAK GASES

Industrial, medical, and specialty gases. supplied, serviced, and delivered by the people who keep Fort Wayne working.

Serving North East Indiana since 1946 – BBB A+ Accredited

custom-mixed gases for you

TJ Nowak Supply is the ONLY in-house filler of welding, medical, food-grade, and brewer gasses in Fort Wayne. Our gas mixture experts will work closely with customers to find the right blend of gas you need, based on what you are welding, brewing, or making. Then, our shop technicians will custom-blend these gasses onsite to ensure the highest levels of exactness, safety, purity, and quality. While others can claim to “deliver” gas, we are the only true supplier that fills, inspects, certifies, and delivers the gasses you need in the area. We fully comply with CGA regulations and DOT-CFR 49. We are FDA Certified and UL FM Listed. (Medical grade)

Do you need your tank hydro-tested? We can help. Our world-class hydro-testing facility will get your tank checked and you on your way.

If you need advice, just ask!. Our experience in welding gasses along with specialized mixes and special applications is unmatched.

Here is a full lineup of all the gasses we fill and deliver from our Gas Facility directly across from the TJ Nowak WorkStore on the TJ Nowak campus.

Gases list

Item #	Gas	Color	Size	Total Product	Total Weight
1	Acetylene	Gray	12x42	300	160
3	Acetylene	Gray	8x22	100	80
4	Acetylene	Red/Gray	8x20	60
5	Acetylene	Red/Gray	7x24	60
6	Acetylene B	Blue	6x18	40	25
7	Acetylene MC	Blue	4x12	10	10
15	Acetylene	Red-Gray	8x26	75
12	HPG	Blue/White	9x34	27	50
13	HPG	Blue/White	11x44	63
14	HPG	Blue/White	14x51	105
16	Liquid Oxygen	Silver Stainless	20x63	5179	350
17	Liquid Argon	Silver Stainless	20x63	4753	450
18	Liquid CO2	Gray	20x63	5179	350
39	Liquid Nitrogen	Silver Stainless	20x63	4189
21	Oxygen	Gray	9x51	244	134
22	Oxygen	Gray	7x43	122	87
23	Oxygen	Gray	7x48	150	87
24	Oxygen	Gray	7x33	80
25	Oxygen	Gray	7x24	55	25
26	Blue	Gray	5x15	20	15
31	Compressed Air	Black/Silver	9x51	233
38	Nitrogen	Yellow	7x24	43	25
41	Nitrogen	Yellow	9x51	230	134
42	Nitrogen	Yellow	7x43	115	87
43	Nitrogen	Yellow	9x55	304	181
45	Nitrogen/O2 50/50	Gray/Yellow	9x55	320
46	Nitrogen/O2 50/50	Green/Brown	9x55	336
47	Argon/Hydrogen 98/2	Blue/Brown	9x55	336	181
50	Argon	Brown	0x55	336	181
52	Argon	Brown	7x43	125	87
54	Argon/Helium 75/25	Orange/Brown	9x55	330	181
55	Argon/CO2 75/25	Silver/Brown	9x55	390	181
56	Argon/CO2 75/25	Silver/Brown	7x43	144	87
57	Argon/CO2 75/25	Silver/Brown	5x15	24	15
58	Argon/O2 98/2	Yellow/Brown	9x55
59	Argon/CO2/O2 90/7.5/2.5	Gray Neck/Black/Brown	7x43	125	87
69	Argon/CO2 92/8	Black/Brown	9x55	345
80	Argon	Brown	7x24	54	25
81	Argon/CO2 75/25	Silver/Brown	7x24	61	25
95	Instain Argon/CO2/Nitrogen	Yellow/Brown/Silver	9x55
107	Argon/CO2/O2 90/7.5/2.5	Gray Neck/Black/Brown	9x55	345	181
128	Argon/CO2 98/2	Silver/Black/Gray	9x55	345	181
137	Argon/CO2	Red/Brown	9x55	390	181
139	Argon/CO2	Red Neck/Brown	7x43
62	Helium	White/Blue	9x51	219	134
63	Helium	White/Blue	7x43	110	87
64	Helium	White/Blue	7x24	50	25
67	Helium/Argon 75/25	White/Brown	9x55	231	181
68	Helium/Argon/CO2 90/7.5/2.5	Yellow/Silver/Brown	9x55	291	181
93	Helium	Blue/White	5x15	20
167	Helium/Argon/CO2 90/7.5/2.5	Yellow/Silver/Brown	7x43	121
70	"E" Oxygen	Green or Green/Silver	4x26	25	15
71	"D" Oxygen	Green or Green/Silver	4x17	16	10
72	"H" Oxygen	Green	9x51	244	134
73	"M" Oxygen	Green	7x43	122	87
75	"M" Nitrous Oxide	Silver/Blue	7x43	30#	140
76	"E" Nitrous Oxide	Blue or Silver/Blue	4x26	6.5	20
77	"G" Nitrous Oxide	Silver/Blue	9x51	56#	158
97	Nitrous Oxide	Silver/Blue	7x24	20#	55
151	Aviator Oxygen	Gray/Green	9x51	244	134
181	Aviator Oxygen	Gray/Green	9x55	330	181
100	Carbon Dioxide	Yellow/Silver	8x48	50#	158
101	Carbon Dioxide	Yellow/Silver	7x24	20#	55
102	Carbon Dioxide	Yellow/Silver	6x24	15#
103	Carbon Dioxide	Yellow/Silver	6x20	10#
104	Carbon Dioxide	Yellow/Silver	5x15	5#	15
106	Carbon Dioxide w/ Siphon	Red/Silver	9x55	75#
108	Carbon Dioxide w/ Siphon	Red/Silver	8x48	50#	158
110	Propane (Grill Tank)	White	12x18	20#
111	Propane	Silver/Red	12x24	33#	57
112	Propane	Red/Silver/Red	9x34	27#	50
113	Propane	Red/Silver/Red	11x44	60#
114	Propane	Red/Silver	14x51	100#	170
115	Propane	Silver/Red	11x17	20#
116	Propane	White	12x24	30#
117	Propane	White/Red	12x29	40#
118	Propane	White	9x8	10#
90	Hydrogen	Red/Gray	9x51	197
124	Bank 98/2
138	Nitrogen	Yellow	5x15
145	Nitrogen/CO2 60/40	Yellow/Silver	9x51	256	134
155	Barmix Nitrogen/CO2	Yellow/Silver	7x24

gases & welding delivery

Indiana silhouette with welding gas cylinder

Gas & Welding Delivery Across Indiana

Whether you’re running a fab shop, jobsite, or plant floor, our team keeps your cylinders moving so your work never stops. From Fort Wayne outward, we run regular routes and custom deliveries for industrial, medical, and specialty gases.

Oxygen, acetylene, argon, CO₂, nitrogen, mixes & more
Route deliveries for shops, plants, and contractors
Emergency and rush deliveries available by request
Cylinder swap, refills, and safety-checked inventory

Call 260-424-1901 Request a delivery quote

Not sure if we can reach your site? Give us a call or send a message and we’ll walk you through options for your location.

Need product today? Visit the WorkStore

Shop extinguishers, signs, brackets, covers, and accessories in our Fire Protection Aisle—refilled, tagged, and certified.

Why choose TJ Nowak Supply

One call for cylinders, bulk gas, and welding rod – delivered together on the same truck
Local drivers who know your dock, your routes, and your safety requirements
Full range of industrial, medical, and specialty gases plus hardgoods in stock
Cylinder tracking, swap-outs, and safety checks handled by our in-house team
Family-owned since 1946, serving Indiana shops, plants, and contractors

Industries we serve

Welding & fabrication shops
Manufacturing & metal stamping
Construction & field service contractors
Food & beverage (breweries, restaurants, CO₂ users)
Healthcare, clinics, and medical offices
Schools, training centers, and trade programs
Agriculture, grain, and equipment repair
Municipal, utility, and public works fleets

Request Service

Address: 302 W Superior St, Fort Wayne, IN 46802 Hours: Mon–Fri 8–5 Phone: (260) 424-1901 Email: sales@tjnowak.com

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