Aluminum Couplers x 3 Wall Thicknesses

Did you know that aluminum couplers are available with three wall thicknesses?

  • Standard, NPT
  • 1-1/2 x Standard, NPT
  • 2 x Standard, NPT

also available in:

  • Socket Weld
  • NPT x Socket Weld
  • Reducing

All three wall thicknesses have internal threads with a 150# rating. All three are cut from 6061-T6 Seamless Aluminum. And, all three have great weldability. But, which one to choose?

Standard Wall Couplers are commonly used in small tanks. Consider these fittings for low pressure rated tanks (pressures under 150 psi).

2 x Standard Wall Couplers are known by several names. 3000# couplers, Sch 80 couplers, extra heavy couplers… The 3000# is a misnomer. Aluminum threads, cut into 6061-T6 fittings are good for working pressures of up to 150 psi. To make these extra-heavy wall couplers capable of standing up to higher pressures the coupler must first be welded and then the weld can be tested to the higher pressure rating. Sch 80 pipe can be used with all three wall thicknesses – they are all cut to accommodate the outside diameter of standard schedule pipe sizes.

1-1/2 x Standard Wall Couplers are not only in an in-between size, they are economical! When you need a fitting that is heavier than Standard but you don’t need the full 2 x Wall…. This is the one to choose. The wall is thick enough that you can weld them in and have them tested to a higher pressure rating than the Standard wall and you don’t have the bulk of the 2 x Wall. These couplers are also excellent for use as thru-hulls fittings.

… and, if you need something that doesn’t have thread or that reduces, we can usually get that for you! We specialize in getting the custom cut fittings that you need for your jobs.

Contact us for a quote at: MetalCraftSupplies@gmail.com or, 1 778 708 0454

Adding a Few More of those Difficult to Find Fittings – into Inventory!

Most of the time, Aluminum Fittings are fairly easy to find – if you are looking for elbows or couplers…  Then there are those pieces that are just much more difficult to find.  We are not only finding them, we are stocking (some) of them and we will get you accurate lead times on the rest.

il_fullxfull.1785277089_l50k

Street Elbows – Cast Aluminum (356-F), Short Radius, Male x Female, NPT, 90 degree & 45 degree – Available in pipe sizes from 1/8″ to 6″ – If we do not  have the size you need, we can most likely bring it in for you.

il_fullxfull.1785276965_njr1

il_fullxfull.1737820232_qxxp

Reducing Tees – Cast Aluminum (356-F), Short Radius, NPT – Available in pipe sizes from 1/2″ to 6″.  Reducing Elbows – Cast Aluminum (356-F), Short Radius, 90 degree, NPT – Available in Pipe Sizes from 1/2″ to 4″

Reducing Fittings reduce the need for extra fittings and connections.  Saving time (and thereby expense) in both initial use and maintenance.

Not a lot of stock on the Reducing Fittings, yet…  If we do not have the size you need, we can likely bring it in for you.  Please send an email (metalcraftsupplies@gmail.com) or give us a call (778-288-6921) for P&D on these and other fittings.

 

Buttweld Fittings, Aluminum, Sch 40 & 80, 6061-T6: Information, Specifications & List Prices

Aluminum Buttweld Fittings – There are sizes that are on-the-shelf basics for a welding or fabrication shop that works with aluminum and then….  there are those pieces that will just make things so much easier, if they could be found.

img_4881

There are a lot of pieces on the linked spreadsheet.  We do not stock everything – the list of what we do stock is growing!  There are  many more pieces that we can source or have made for you.

Buttweld Fittings – Spec Sheet

Please Note that Prices can change without notice.  Have us quote price and availability for you.  Quoted prices will be held for 2 weeks.

il_fullxfull-1067002528_scrd

 

Elbows, 45 deg & 90 deg, Sch 40 & Sch 80

These are Seamless Fittings.  Manufactured in the USA.  Stamped with Heat Numbers and the MTR’s are available, for the asking, with your invoice.

 

il_fullxfull-1215737995_lmgm

 

Tees, Sch 40 & Sch 80

These may be either Seamless or Welded.  Both are made in the USA, tested and stamped with Heat Numbers.  MTR’s are available, for the asking, after purchase.

 

 

Whether you are a reseller or an end user, for discounts, availability and shipping information, please contact us at

MetalCraftSupplies@gmail.com or call us at 778 288 6921

Aluminum Slip-On Flanges, 6061-T6 – Line Card

Excellent quality aluminum flanges, made in Canada by Maass Flange & Fitting Inc.

  • Brand:  Maass
  • Made in Ontario, Canada
  • 6061-T6 Aluminum – Weldable
  • Made and Tested in Accordance with ASTM B247
  • Dimensionally in Accordance with ANSI B16.5
  • 150# Flanges in Imperial Sizes are on the Shelf
  • Metric Sizes are Available by Special Order
  • MTR’s Available by Request, with Order

il_fullxfull.1062486984_jadv[1]

Slip-On Flanges, 6061-T6

  • Industrial Pipe Fittings
  • Pressure Ratings:  75# and up
    • 150# Rated Flanges are On the Shelf
    • Other Ratings Available by Special Order
  • Made to work with Sch 40 & Sch 80 Pipe
    • Let us know if you are using Tube
  • In Stock Items are Usually Available for Same or Next Day Shipping
  • 1/2″  – 3.5″ OD x 7/8″ Bore, 4 Bolt Holes, 0.35 lbs.
  • 3/4″ – 3-7/8″ OD x 3/32″ Bore, 4 Bolt Holes, 0.70 lbs.
  • 1″ – 4-1/4″ OD x 1-23/64″ Bore, 4 Bolt Holes, 0.70 lbs.
  • 1-1/4″ – 4-5/8″ OD x 1-45/64″ Bore, 4 Bolt Holes, 1.00 lbs.
  • 1-1/2″ – 5″ OD x 1-61/64″ Bore, 4 Bolt Holes, 1.00 lbs.
  • 2″ – 6″ OD x 2-7/16″ Bore, 4 Bolt Holes, 1.75 lbs.
  • 2-1/2″ – 7″ OD x 2-15/16″ Bore, 4 Bolt Holes, 2.45 lbs.
  • 3″ – 7-1/2″ OD x 3-37/64″ Bore, 4 Bolt Holes, 2.80 lbs.
  • 3-1/2″ – 8-1/2″ OD x 4-5/64″ Bore, 8 Bolt Holes, 3.85 lbs.
  • 4″ – 9″ OD x 4-37/64″ Bore, 8 Bolt Holes, 4.55 lbs.
  • 5″ – 10″ OD x 5-21/32″ Bore, 8 Bolt Holes, 5.25 lbs.
  • 6″ – 11″ OD x 6-23/32 Bore, 8 Bolt Holes, 6.65 lbs.
  • 8″ – 13-1/2″ OD x 8-23/32″ Bore, 8 Bolt Holes, 10.50 lbs.
  • 10″ – 16″ OD x 10-7/8″ Bore, 12 Bolt Holes, 15.05 lbs.
  • 12″ – 19″ OD x 12-7/8″ Bore, 12 Bolt Holes, 22.40 lbs.

Slip-On Flanges up to 12″ are usually In Stock and can be shipped to you, same or next day.  Please click on the links above for price and discount information.  For a quote, please send an e-mail to the address below.

For Flanges Larger than 12″, please send a request for quote.

More specs are available.  All measurements given here are approximate.  For exact measurements and other specifications, please contact us.  All weights are approximate and are provided for shipping purposes only.

MetalCraftSupplies@gmail.com or call/text us at: 778 288 6921

….

Aluminum Couplings, 2 x Standard Wall, Extra-Heavy – Line Card

These, Extra-Heavy Wall Couplings have a wall thickness of at least 2 times that of Standard Wall Couplings.  2xWall Couplings are also known as 3000# Couplings.  The term 3000#, in this case, is a little misleading.  The threads, in most threaded aluminum fittings, are rated at 150# – just like these ones are.  However, these couplings can be welded and tested to use with higher pressure.

  • Brand:  Latrobe
  • Made in Latrobe, PA, USA – in the Latrobe Foundry
  • Imperial Sizes

il_fullxfull-1123440381_odwe

2 x Standard Wall, Extra-Heavy – Aluminum Full Couplings

  • Industrial Pipe Fittings
  • 6061-T6 Aluminum , Weldable
  • Mill Certificates Available by Request
  • Pressure Rating:  150 lbs.
  • End Connections:  Female NPT (FNPT)
  • Made to work with Sch 40 & Sch 80 Pipe
  • Usually Available for Same or Next Day Shipping
  • Please Contact us for a Quote:  MetalCraftSupplies@gmail.com or 778 288 6921
  • 1/8″  –  7/8″ OD x 1-1/8″ long
  • 1/4″  –  1″ OD x 1-3/8″ long
  • 3/8″  –  1.25″ OD x 1.5″ long
  • 1/2″  –  1.5″ OD x 1.7/8″ long
  • 3/4″  –  1-7/8″ OD x 2-1/8″ long
  • 1″  –  2″ OD x 2-3/8″ long
  • 1-1/4″  –  2.5″ OD x 2-7/8″ long
  • 1-1/2″  –  2-3/4″ OD x 2-7/8″ long
  • 2″  –  3-1/4″ OD x 3-5/8″ long
  • 2-1/2″  –  3-3/4″ OD x 4-1/8″ long
  • 3″  –  4-1/2″ OD x 4-1/4″ long
  • 3-1/2″  –  5″ OD x 4-7/8″ long
  • 4″  –  5-1/2″ OD x 5-5/8″ long
  • 6″  –  8″ OD x 7-1/2″ long

All measurements are approximate.  For exact measurements and other specifications, please contact us.  All weights are approximate and are provided for shipping purposes only.

il_fullxfull-1067649460_ca4v

1-1/2 x Standard Wall, Aluminum Half Couplings

  • Industrial Pipe Fittings
  • 6061-T6 Aluminum, Weldable
  • Mill Certificates Available by Request
  • Pressure Rating:  150 lbs.
  • End Connections:  Female NPT (FNPT)
  • Made to work with Sch 40 & Sch 80 Pipe
  • Usually Available for Same or Next Day Shipping
  • Please Contact us for a Quote:  MetalCraftSupplies@gmail.com or 778 288 6921
  • 1/8″  –  7/8″ OD x 17/32″ long
  • 1/4″  –  1″ OD x 21/32″ long
  • 3/8″  –  1.25″ OD x 23/32″ long
  • 1/2″  –  1.5″ OD x 29/32″ long
  • 3/4″  –  1-7/8″ OD x 1-1/32″ long
  • 1″  –  2″ OD x 1-5/32″ long
  • 1-1/4″  –  2.5″ OD x 1-13/32″ long
  • 1-1/2″  –  2-3/4″ OD x 1-13/32″ long
  • 2″  –  3-1/4″ OD x 1-25/32″ long
  • 2-1/2″  –  3-3/4″ OD x 2-1/32″ long
  • 3″  –  4-1/2″ OD x 2-3/32″ long
  • 3-1/2″  –  5″ OD x 2-13/32″ long
  • 4″  –  5-1/2″ OD x 2-7/8″ long
  • 6″  –  8″ OD x 3-23/32″ long

All measurements are approximate.  For exact measurements and other specifications, please contact us.  All weights are approximate and are provided for shipping purposes only.

 

….

Aluminum Couplings, 1-1/2 x Standard Wall – Line Card

Aluminum couplings are available in Standard Wall, 1-1/2 x Wall, and 2 x Wall sizes and most of these are also available as both Half & Full Couplings.

  • Brand:  Latrobe
  • Made in Latrobe, PA, USA – in the Latrobe Foundry
  • Imperial Sizes

il_fullxfull-1123440381_odwe

1-1/2 x Standard Wall, Aluminum Full Couplings

  • Industrial Pipe Fittings
  • 6061-T6 Aluminum , Weldable
  • Mill Certificates Available
  • Pressure Rating:  150 lbs.
  • End Connections:  Female NPT (FNPT)
  • Made to work with 1/8″ to 2-1/2″ Sch 40 & Sch 80 Pipe
  • Usually Available for Same or Next Day Shipping
  • Please Contact us for a Quote:  MetalCraftSupplies@gmail.com or 778 288 6921
  • 1/4″  –  7/8″ OD x 1/3/8″ long
  • 1/2″  –  1.25″ OD x 1-7/8″ long
  • 3/4″  –  1-1/2″ OD x 2-1/8″ long
  • 1″  –  1-7/8″ OD x 2-3/8″ long
  • 1-1/4″  –  2-1/8″ OD x 2-7/8″long
  • 1-1/2″  –  2-1/2″ OD x 2-7/8″ long
  • 2″  –  3″ OD x 3-5/8″ long
  • 2-1/2″  –  3-1/2″ OD x 4-1/8″ long

All measurements are approximate.  For exact measurements and other specifications, please contact us.  All weights are approximate and are provided for shipping purposes only.

il_fullxfull-1067649460_ca4v

1-1/2 x Standard Wall, Aluminum Half Couplings

  • Industrial Pipe Fittings
  • 6061-T6 Aluminum, Weldable
  • Mill Certificates Available
  • Pressure Rating:  150 lbs.
  • End Connections:  Female NPT (FNPT)
  • Made to work with 1/8″ to 2-1/2″ Sch 40 & Sch 80 Pipe
  • Usually Available for Same or Next Day Shipping
  • Please Contact us for a Quote:  MetalCraftSupplies@gmail.com or 778 288 6921
  • 1/4″  –  7/8″ OD x 5/8″ long
  • 1/2″  –  1.25″ OD x 29/32″ long
  • 3/4″  –  1-1/2″ OD x 1-1/32″ long
  • 1″  –  1-7/8″ OD x 1-5/32″ long
  • 1-1/4″  –  2-1/8″ OD x 1-13/32″ long
  • 1-1/2″  –  2-1/2″ OD x 1-13/32″ long
  • 2″  –  3″ OD x 1-25/32″ long
  • 2-1/2″  –  3-1/2″ OD x 2-1/32″ long

All measurements are approximate.  For exact measurements and other specifications, please contact us.  All weights are approximate and are provided for shipping purposes only.

….

Aluminum Couplings, Standard Wall – Line Card

Aluminum couplings are available in Standard Wall, 1-1/2 x Wall, and 2 x Wall sizes and most of these are also available as both Half & Full Couplings.

  • Brand:  Latrobe
  • Made in Latrobe, PA, USA – in the Latrobe Foundry
  • Imperial Sizes

il_fullxfull-1058681506_bcy0

Standard Aluminum Full Couplings

  • Industrial Pipe Fittings
  • 6061-T6 Aluminum , Weldable
  • Mill Certificates Available
  • Pressure Rating:  150 lbs.
  • End Connections:  Female NPT (FNPT)
  • Made to work with 1/8″ to 8″ Sch 40 & Sch 80 Pipe
  • Usually Available for Same or Next Day Shipping
  • Please Contact us for a Quote:  MetalCraftSupplies@gmail.com or 778 288 6921

All measurements are approximate.  For exact measurements and other specifications, please contact us.  All weights are approximate and are provided for shipping purposes only.

il_fullxfull-1067649460_ca4v

Standard Aluminum Half Couplings

  • Industrial Pipe Fittings
  • 6061-T6 Aluminum, Weldable
  • Mill Certificates Available
  • Pressure Rating:  150 lbs.
  • End Connections:  Female NPT (FNPT)
  • Made to work with 1/8″ to 4″ Sch 40 & Sch 80 Pipe
  • Usually Available for Same or Next Day Shipping
  • Please Contact us for a Quote:  MetalCraftSupplies@gmail.com or 778 288 6921

All measurements are approximate.  For exact measurements and other specifications, please contact us.  All weights are approximate and are provided for shipping purposes only.

….