Take 10% off orders over $245 use code BFO245 FREE Shipping Over $99 on Ground Orders Earn Rewards

1/4 in. Tube x 1/4 in. Tube AN Bulkhead Union 316 Stainless Steel Compression Fitting & Tube Fitting

(No reviews yet) Write a Review
SKU:
30-ABU-1/4-1/4
Availability:
Available
$18.25

Description

Dimensions: E=.17 F=.63 G=.56 L1=1.83 L2=1.03 An=7/16x20

Stainless Steel Compression Fittings Dimensions

  • Material under ASTM A-479 & ASTM A-182
  • Tubing material is 316SS annealed seamless tubing ASTM A-213 or equivalent
  • Safe and reliable performance from cryogenic temperatures to 380 Degree C
  • Fittings have high vacuum capabilities & working pressures (PSI)

Pipe End Pressure Ratings

Size/Designator ISO/NPT Pipe Size Stainless Steel 316
Male Female
PSIG Bar PSIG Bar
1 1/16 14,000 965 6,600 455
2 1/8 10,000 689 6,400 441
4 1/4 8,300 572 6,500 448
6 3/8 10,000 689 5,200 358
8 1/2 7,800 537 4,800 331
12 3/4 7,500 517 4,600 317
16 1 5,300 365 4,400 303
20 1-1/4 6,200 417 5,000 345
24 1-1/2 5,100 351 4,500 310
32 2 4,000 271 3,900 269

  • Many BFO tube fittings have a male or female pipe end.
  • These ends sometimes have a lower pressure rating than the pressure rating of the tube fitting end.
  • The ratings shown above are based on ASME B31.3-1999
  • Female pipe ends have lower ratings than male pipe end in a given size due to the inner and outer diameters of the female threads being larger than those of the male pipe ends
  • The ratings above are for reference only.
  • Pipe Thread Sealant Guide
View AllClose

Additional Information

Size (inches):
.250 (1/4")
Material Type:
316 Stainless Steel
Product Type:
AN Bulkhead Union
Category:
Compression Fittings
Category:
Tube Fittings
Weight (lbs):
0.1
View AllClose