J.K. Fabrication, Inc. - Seattle, WA
Manufacturer, Custom Manufacturer
Marine fabricator of bulkhead fittings. Additional products include anchor & trawler winches for smaller vessels, yachts & large applications, side scan winches, tow pin units, stainless steel core noses, commercial fishing equipment, fish stripper/hook cleaner, side rollers, convertible longline haulers & emergency towline storage reels. Capabilities include designing equipment to customer specs. & rebuilding existing equipment.
Brand Names: Nordic
winches.jkfabrication.com/category/thru-hul...

Bulkhead Fittings Products
	JIC Thru-Hull Fittings

Green Leaf, Inc. - Fontanet, IN
Manufacturer, Custom Manufacturer, Manufacturers' Rep
ISO 9001:2008 certified. On-Site manufacturer of nylon & polypropylene hose fittings, pipe fittings, nozzle fittings & garden hose fittings, polypropylene ball valves. Gator Lock ® cam lever couplings & sprayer related accessories- sizes range from 1/8 in. to 4 in. Custom injection molding capabilities include in-house design & engineering assistance. Retail merchandising options available include: packaging, bagging, labeling & UPC codes.
www.grnleafinc.com/CATALOG/Green_Fluid_Flow...

Industrial Specialties Mfg, Inc. - Englewood, CO
Distributor, Manufacturer
ISO 9001:2008 certified manufacturer & distributor of bulk head fittings in materials including plastic & metals. Types include barb bulkheads, male x male thread bulkheads, female x female bulkheads, male & female reducers, panel mount elbows, push-in bulkhead unions, stainless steel bulkheads, nylon bulkheads, drain bulkheads & heavy duty tank fittings.
catalog.industrialspec.com/category/manifol...

Bulkhead Fittings Products
	JBC Series - Bulkhead Connector BU Series - Bulkhead Union PFFCB Series - Polyflo Bulkhead Union More

Colder Products Co. - Saint Paul, MN
Manufacturer, Custom Manufacturer
ISO 9001:2008 and 13485 certified custom manufacturer of fittings including barbed, bulkhead, miniature & special fittings. Available in different sizes & materials including polypropylene, nylon & acetal. Services include 3D-CAD designing, solid modeling, engineering, prototyping & testing.
www.colder.com/Products.aspx

Eldon James Corp. - Denver, CO
Distributor, Manufacturer, Custom Manufacturer
ISO 9001:2008 registered manufacturer and custom manufacturer of bulkhead adapter fittings including adapters and panel mount nuts. Various materials include Kynar®, polypropylene, nylon and HDPE. Bulkhead adapters are available in 1/16 in. to 3/8 in. hose barbs with 10-32 UNF to 1/4-18 NPSM thread sizes. Panel nuts are available in 1/4-18 NPSF to 1/8-27 NPSF thread sizes. RoHS compliant.
tubingandfittings.eldonjames.com/category/b...

Bulkhead Fittings Products
	BH – Bulkhead Adapters BHL – 90 Degree Bulkhead Adapters

Micromold Products, Inc. - Yonkers, NY
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom bulkhead fittings including PTFE & PVDF tank adapters. PTFE bulkhead fittings tank adapters range in FNPT pipe sizes from 1/8 in. to 4 in., head & nut ODs from 1-5/8 in. to 6-1/4 in., head & nut thicknesses from 1/2 in. to 1-3/8 in., body ODs from 1-1/8 in. to 5-1/2 in. & lengths from 1-3/4 in. to 4 in. PVDF tank adapters range in sizes from 3/8 in. to 4 in., head & nut ODs 1-13/16 in. to 6-1/4 in., head & nut thicknesses from 1/2 in. to 1-3/8 in., body ODs from 1-9/32 in. to 5-1/2 in. & lengths from 1-3/4 in. to 4 in. Fittings feature FEP encapsulated silicone O-rings & can be used with flat-wall, cylindrical & smooth-wall tanks.
Brand Names: Fluor-O-Flo, MicroFlon
catalog.micromold.com/?plpver=10

Bulkhead Fittings Products
	Tank Adapters - (Bulkhead Fittings) - PTFE Tank Adapters (Bulkhead Fittings) - PVDF Large Tank Adapter (Bulkhead Fitting)

Parker Hannifin Instrumentation Products Div. - Huntsville, AL
Manufacturer
ISO 9001:2008 certified manufacturer of pipe & tube fittings including bulkhead & ultra high purity (UHP) fittings. Pipe & tube fittings also include double ferrule compression fittings, gasket face seal fittings, modular fitting/valve systems, O-ring face seal fittings, sanitary fittings, single ferrule compression fittings & weld fittings.
www.parker.com/portal/site/PARKER/menuitem....

Ryan Herco Flow Solutions - Locations
Distributor
Worldwide distributor of bulkhead fittings. Types include standard tank adapter fittings, self-aligning tank adapter fittings, bolted blind-hole tank flange fittings & tank vacuum breakers. Materials include PVDF & PTFE. Markets served include water, health, electronics, chemicals & waste. ISO 9000 compliant.
Brand Names: Charlotte Pipe, Chemplast, Dixon, Hayward, Plastinetics, Thogus
webcat.rhfs.com/familydetails.aspx?FamID=31...

SSP - Twinsburg, OH
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified and ISO 17025 accredited. Manufacturer of standard and custom special bulkhead fittings. Products include tube to tube unions, female connectors, male connectors, reducers/adapters, reducing unions, unions, nuts, locknuts and female elbows. Materials used include 316 stainless steel and brass. Feature low-torque and two-ferrule design. Meet ABS, CSA, ECE R110, ASTM F-1387-99 and TUV standards. Made in the USA.
Brand Names: Duolok, Griplok, SSP
my-ssp-usa.com/Products/Tube-Fittings.aspx

Assmann Corp. of America - Garrett, IN
Manufacturer
ISO 9001:2008 certified manufacturer of bulkhead fittings. Bulkhead fittings are available in sizes ranging from 1/2 in. to 4 in. & in a variety of materials. Siphon drains are threaded to fit to bulkhead fittings. ANSI-150 psi flange adapters include nipples & flanges. Meets FDA & ASTM D-1998 standards. JIT delivery.
www.assmann-usa.com/flange_fittings.htm

Hy-Lok USA - Houston, TX
Distributor, Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2004 certified custom manufacturer of bulkhead tube fittings. Bulkhead fittings include unions, connectors & reducers. Bulkhead fittings are available in various sizes, end connections & patterns. Materials for bulkhead fittings include 316 stainless steel, brass, Monel® & alloy 400. Applications of bulkhead fittings include oil & gas, petro-chemical processing, research laboratories, pulp & paper, aerospace, defense, chemical processing, power generation, cryogenic & semiconductor & shipbuilding. Meets ASME standards.
www.hylokusa.com/Products/Fittings/TubeFitt...

Bulkhead Fittings Products
	Bulkhead Union Weld Bulkhead Union Female Bulkhead Union More

Pneumadyne, Inc. - Plymouth, MN
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified manufacturer of bulkhead fittings manufactured from brass or stainless steel 10-32 (F) or 1/8 NPT (F) threads to 10-32 (F).
www.pneumadyne.com/pneumatic-fittings.html

Wyandotte Industries, Inc. - Wyandotte, MI
Manufacturer, Custom Manufacturer
ISO 9001, ISO/TS 16949, AS 9100 and NADCAP certified manufacturer of standard & custom corrosion resistant metal bulkhead fittings. Materials used include low, medium & alloy steels, stainless steel, aluminum, brass & bronze. Fittings are available in round & hex shapes. Round shaped fittings range in ODs from 11/32 in. to 4-5/8 in. Hex shaped fittings are available in ODs from 11/32 in. to 4 in. Processing capabilities include drilling, knurling, machining, slotting, tapping & threading.
catalog.wyandotte.com/product/capabilities/...

Bulkhead Fittings Capabilities
	Screw Machining Services CNC Machining - CNC Turning and Milling

DK-LOK U.S.A. - Locations
Manufacturer
Manufacturer of metric welding and hose straight bulkhead union fittings. Stainless steel and brass materials used.
catalog.dklokusa.com/category/union-fitting...

Bulkhead Fittings Products
	BBU Series Metric Straight Bulkhead Union Fittings BBU Series Straight Bulkhead Union Fittings BBL Series Metric Bulkhead Elbow Fittings More

BASCO, Inc. - University Park, IL
Distributor
Stocking distributor of bulkhead fittings made from polypropylene, PVC, Viton® & neoprene for drums & tanks application. Fittings are available in 3/4 in. to 2 in. NPT sizes with 0.25 lbs. to 1 lbs. weight. FDA compliant.
www.bascousa.com

Thermo Fisher Scientific - Waltham, MA
Manufacturer, Custom Manufacturer
Manufacturer of barbed bulkhead fittings used to retrofit closures for fluid transfer operations. Available in 0.25 in. & 0.5 in. ID tubing. Kits include polypropylene fittings, acetal nuts, silicone gaskets & TPE port caps.
www.thermoscientific.com/ecomm/servlet/prod...

Turnkey Industrial Pipe & Supply, Inc. - Whittier, CA
Distributor
Distributor of barbed, bulkhead and end fittings. Capabilities include custom cutting, threading and machine grooving. Items are available in stock. Same day and scheduled delivery.
www.turnkeyips.com/products.html

World Wide Metric, Inc. - Locations
Distributor
Distributor of corrosion resistant bulkhead fittings. Various fittings include barrel & branch tees, connections, elbows & unions. Stock items are also available. Same day shipping.
Brand Names: CAST
products.worldwidemetric.com/category/fitti...

Bulkhead Fittings Products
	Bulkhead Connection - Body Only Bulkhead Connection - Equipped B3 Ring Bulkhead Connection - Equipped B4 Ring More

Coronet Parts Mfg. Co., Inc. - Brooklyn, NY
Manufacturer, Custom Manufacturer
Manufacturer of corrosion resistant metal bulkhead fittings. Available in steel & brass. Steel bulkhead fittings such as male pipe one end tapped female pipe bulkhead union adapters, male pipe to female pipe bulkhead coupling adapters & female pipe to female pipe bulkhead coupling adapters are available. Brass bulkhead fittings include female pipe to female pipe bulkhead coupling adapters & nylon air brake tubing to female pipe bulkhead coupling adapters.
products.coronetparts.com/category/bulkhead...

O'Keefe Controls Co. - Trumbull, CT
Manufacturer, Custom Manufacturer
Custom manufacturer of bulkhead fittings made from stainless steel. Bulkhead fittings are available with 125 psig to 4,000 psig maximum operating pressure.
www.okcc.com/pdf/minissf.pdf

Industrial Pipe & Supply Co., Inc. - Gainesville, GA
Distributor
Distributor of bulkhead fittings. Other types of fittings include valves, black malleable schedule 40 & 80 fittings, stainless steel butt weld schedule 10 & 40 fittings, PVC schedule 40 & 80 fittings, CPVC schedule 80 fittings, forged steel threaded fittings, forged steel socket weld fittings & sanitary butt weld & D-lamp fittings. Fittings such as elbows, tees, reducing tees, reducers, caps, unions, bushings, square head plugs, counter sunk plugs, couplings, crosses, nipples, NPT ends & steel hose menders are available.
catalog.industrialpipega.com/category/fitti...

CIRCOR Instrumentation Technologies - Hoke, Inc. - Spartanburg, SC
Manufacturer
ISO 9001:2008 certified manufacturer of bulkhead fittings. Products include male connectors, female connectors, unions, adapters & nuts. Bulkhead connectors are available for tubes with ODs from 1/8 to 5/8. Bulkhead unions range in overall lengths from 1.5 to 7.06. Bulkhead adapters are available for tubes with ODs from 1/8 to 1 & range in overall lengths from 2.03 to 4.07. Bulkhead nuts range in sizes from 1/2 x 3/8 to 1/2 x 2-3/4. Meets RoHS & ASME requirements.
Brand Names: Gyrolock, Interlok
catalog.hoke.com/category/spare-parts

Bulkhead Fittings Products
	Gyrolok Tube Fittings

Apex Pumping Equipment - Sugar Grove, IL
Distributor, Service Company
Distributor of threaded bulkhead fittings made from PVC, CPVC, PP & PE. Bulkhead fittings can be used on smaller tanks & for top dome & side-wall connections.
262apex.thomasnet.com/product/tank-fittings...

Bulkhead Fittings Products
	Threaded Bulkhead Fittings

Appleton Stainless - Appleton, WI
Custom Manufacturer, Service Company
Custom manufacturer of standard & custom bulkhead fittings including bulkhead adapters. Available in steel, 316 stainless steel & exotic metals with female NPT ends, socket weld ends or BSPT ends.
appletonstainless.com/index.php?option=com_...

U.S. Plastic Corp. - Lima, OH
Distributor, Custom Manufacturer
Distributor of bulkhead fittings. Fittings include bulkhead fittings with EDPM gaskets, heavy duty PVC & polypropylene bulkhead fittings, flanged fittings, polyethylene bulkhead fittings with EPDM gaskets, single & double PVC bulkhead fittings & bulkhead fittings. Bulkhead fittings allow quick, easy connection of NPT piping systems to any type tank, flat wall or cylindrical. Buttress threads prevent possible leakage. 4 in. fittings can be used up to 1 in. thick walls. Working temperature 500 degrees F.
www.usplastic.com/catalog/default.aspx?cati...