316L Tees and Crosses for Pharmaceutical and Biotech

CSI has an extensive stock of fittings that comply with ASME-BPE standards. CSI's inventory includes several instrument tee and cross styles to fit any application.

CSI's pharmaceutical and biotech fittings comply with the current version of ASME-BPE standards and are available in four finishes. PC and PL finishes have a contact surface finish of 20 microinch Ra, while PD and PM finishes are electropolished with a contact surface finish of 15 microinch Ra. Alfa Laval ensures that all angles are exact and all tube, bend, and tee connections are uniform, so there is never a need to compensate for any welding irregularities.

All BPE items are individually capped and bagged in clear 6 mil. poly bags. Each item is labeled with a bar code, product information, and manufacturing date.

For applications that require 3-A Sanitary Standards, CSI stocks 304 and 316L tees and crosses for food, dairy, and beverage. CSI also offers AL-6XN® alloy tees and Hastelloy® C-22® tees for more corrosion resistance.

These items are manufactured in compliance with the current revision of the ASME-BPE standards.

Fittings Tees Crosses Bpe
316L Tees and Crosses for Pharmaceutical and Biotech Shop Now
Butt Weld TeesB7WWW-Size-Material-Finish
316L Material Part #

(PL Finish)

316L Material Part #

(PM Finish)

Tube OD

(in)

A

(in)

96340006199634000628½1.88
96340006209634000629¾2.00
9634000621963400063012.13
963400062296340006312.38
9634000623963400063222.88
963400062496340006333.13
9634000625963400063433.38
9634000626963400063544.13
9634000627963400063665.63
Butt Weld Reducing TeesB7RWWW-Run SizeXBranch Size-Material-Finish
316L Material Part #

(PL Finish)

316L Material Part #

(PM Finish)

Tube OD

(in)

A

(in)

B

(in)

96340010439634001064¾ x ½2.002.00
963400104496340010651 x ½2.132.13
963400104596340010661 x ¾2.132.13
963400104696340010671½ x ½2.382.38
963400104796340010681½ x ¾2.382.38
963400104896340010691½ x 12.382.38
963400104996340010702 x ½2.882.63
963400100096340010712 x ¾2.882.63
963400105196340010722 x 12.882.63
963400105296340010732 x 1½2.882.63
963400105396340010742½ x ½3.132.88
963400105496340010752½ x ¾3.132.88
963400105596340010762½ x 13.132.88
963400105696340010772½ x 1½3.132.88
963400105796340010782½ x 23.132.88
963400105896340010793 x ½3.383.13
963400105996340010803 x ¾3.383.13
963400106096340010813 x 13.383.13
963400106196340010823 x 1½3.383.13
963400106296340010833 x 23.383.13
963400106396340010843 x 2½3.383.13
963400111796340011254 x ½4.133.63
963400111896340011264 x ¾4.133.63
963400111996340011274 x 14.133.63
963400112096340011284 x 1½4.133.63
963400112196340011294 x 24.133.88
963400112296340011304 x 2½4.133.88
963400112396340011314 x 34.133.88
961360078396340483176 x 15.635.13
961360078496340483186 x 1½5.635.13
963404831296340483196 x 25.635.13
963500017096340483206 x 2½5.635.13
961360078596340483216 x 35.635.13
963400112496340011326 x 45.635.13
Tri-Clamp® TeesB7MP-Size-Material-Finish
316L Material Part #

(PL Finish)

316L Material Part #

(PM Finish)

Tube OD

(in)

A

(in)

96340032199634003228½2.25
96340032209634003229¾2.38
9634003221963400323012.63
963400322296340032312.88
9634003223963400323223.38
963400322496340032333.63
9634003225963400323433.88
9634003226963400323544.75
9634003227963400323667.13
Tri-Clamp Short Outlet TeesB7MPS-Size-Material-Finish
316L Material Part #

(PL Finish)

316L Material Part #

(PM Finish)

Tube OD

(in)

A

(in)

B

(in)

96340430179634043025½2.251.00
96340430189634043026¾2.381.13
9634043019963404302712.631.13
963404302096340430282.881.38
9634043021963404302923.381.63
963404302296340430303.631.88
9634043023963404303133.882.13
9634043024963404303244.752.75
9634050011963405001267.134.63
Tri-Clamp Reducing TeesB7RMP-Run SizeXBranch Size-Material-Finish
316L Material Part #

(PL Finish)

316L Material Part #

(PM Finish)

Tube OD

(in)

A

(in)

B

(in)

96340036439634003664¾ x ½2.502.50
963400364496340036651 x ½2.632.63
963400364596340036661 x ¾2.632.63
963400364696340036671½ x ½2.882.88
963400364796340036681½ x ¾2.882.88
963400364896340036691½ x 12.882.88
963400364996340036702 x ½3.383.13
963400365096340036712 x ¾3.383.13
963400365196340036722 x 13.383.13
963400365296340036732 x 1½3.383.13
963400365396340036742½ x ½3.633.38
963400365496340036752½ x ¾3.633.38
963400365596340036762½ x 13.633.38
963400365696340036772½ x 1½3.633.38
963400365796340036782½ x 23.633.38
963400365896340036793 x ½3.883.63
963400365996340036803 x ¾3.883.63
963400366096340036813 x 13.883.63
963400366196340036823 x 1½3.883.63
963400366296340036833 x 23.883.88
963400366396340036843 x 2½3.883.88
963400371796340037254 x ½4.754.13
963400371896340037264 x ¾4.754.13
963400371996340037274 x 14.754.13
963400372096340037284 x 1½4.754.13
963400372196340037294 x 24.754.38
963400372296340037304 x 2½4.754.38
963400372396340037314 x 34.754.38
Tri-Clamp Short Outlet Reducing TeesB7RMPS-Run SizeXBranch Size-Material-Finish
316L Material Part #

(PL Finish)

316L Material Part #

(PM Finish)

Tube OD

(in)

A

(in)

B

(in)

96340039439634003964¾ x ½2.501.00
963400394496340039651 x ½2.631.13
963400394596340039661 x ¾2.631.13
963400394696340039671½ x ½2.881.38
963400394796340039681½ x ¾2.881.38
963400394896340039691½ x 12.881.38
963400394996340039702 x ½3.381.63
963400395096340039712 x ¾3.381.63
963400395196340039722 x 13.381.63
963400395296340039732 x 1½3.381.63
963400395396340039742½ x ½3.631.88
963400395496340039752½ x ¾3.631.88
963400395596340039762½ x 13.631.88
963400395696340039772½ x 1½3.631.88
963400395796340039782½ x 23.631.88
963400395896340039793 x ½3.882.13
963400395996340039803 x ¾3.882.13
963400396096340039813 x 13.882.13
963400396196340039823 x 1½3.882.13
963400396296340039833 x 23.882.13
963400396396340039843 x 2½3.882.13
963400401796340040254 x ½4.752.63
963400401896340040264 x ¾4.752.63
963400401996340040274 x 14.752.63
963400402096340040284 x 1½4.752.63
963400402196340040294 x 24.752.63
963400402296340040304 x 2½4.752.63
963400402396340040314 x 34.752.63
963405003596340500366 x ½7.133.75
963405003896340500396 x ¾7.133.75
963405004196340500426 x 17.133.75
963405004496340500456 x 1½7.133.75
963405004796340500486 x 27.133.75
963405005096340500516 x 2½7.133.75
963405005396340500546 x 37.133.75
963400402496340040326 x 47.133.75
Weld x Weld x Clamp TeesB7WWM-Size-Material-Finish
316L Material Part #

(PL Finish)

316L Material Part #

(PM Finish)

Tube OD

(in)

A

(in)

B

(in)

96340395199634039528½1.882.38
96340395209634039529¾2.002.50
9634039521963403953012.132.63
963403952296340395312.382.88
9634039523963403953222.883.38
963403952496340395333.133.63
9634039525963403953433.383.88
9634039626963403953544.134.75
Weld x Weld x Short Outlet Clamp TeesB7WWMS-Size-Material-Finish
316L Material Part #

(PL Finish)

316L Material Part #

(PM Finish)

Tube OD

(in)

A

(in)

B

(in)

96340377199634037728½1.880.88
96340377209634037729¾2.001.00
9634037721963403773012.131.13
963403772296340377312.381.38
9634037723963403773222.881.63
963403772496340377333.131.88
9634037725963403773433.382.13
9634037726963403773544.132.75
UltraPure Tri-Weld TeesB7WMSW-Size-Material-Finish
316L Material Part #

(PL Finish)

316L Material Part #

(PM Finish)

Tube OD

(in)

A

(in)

B

(in)

9634037719
9634037728
½0.88
1.88
9634037720
9634037729
¾1.00
2.00
9634037721
9634037730
1.13
2.13
9634037722
9634037731
1.38
2.38
9634037723
9634037732
21.63
2.88
9634037724
9634037733
1.88
3.13
9634037725
9634037734
32.13
3.38
9634037726
9634037735
42.75
4.13
Weld x Weld x Clamp Reducing TeesB7RWWM-Run SizeXBranch Size-Material-Finish
316L Material Part #

(PL Finish)

316L Material Part #

(PM Finish)

Tube OD

(in)

A

(in)

B

(in)

96340399439634039964¾ x ½2.002.50
963403994496340399651 x ½2.132.63
963403994596340399661 x ¾2.132.63
963403994696340399671½ x ½2.382.88
963403994796340399681½ x ¾2.382.88
963403994896340399691½ x 12.382.88
963403994996340399702 x ½2.883.13
963403995096340399712 x ¾2.883.13
963403995196340399722 x 12.883.13
963403995296340399732 x 1½2.883.13
963403995596340399762½ x 13.133.38
963403995696340399772½ x 1½3.133.38
963403995796340399782½ x 23.133.38
963403996096340399813 x 13.383.63
963403996196340399823 x 1½3.383.63
963403996296340399833 x 23.383.63
963403996396340399843 x 2½3.383.63
963404001996340400274 x 14.134.13
963404002096340400284 x 1½4.134.13
963404002196340400294 x 24.134.34
963404002296340400304 x 2½4.134.38
96340400239634040034 x 34.134.38
Weld x Weld x Short Outlet Clamp Reducing TeesB7RWWMS-Run SizeXBranch Size-Material-Finish
316L Material Part #

(PL Finish)

316L Material Part #

(PM Finish)

Tube OD

(in)

A

(in)

B

(in)

96340023439634002364¾ x ½2.001.00
963400234496340023651 x ½2.131.13
963400234596340023661 x ¾2.131.13
963400234696340023671½ x ½2.381.38
963400234796340023681½ x ¾2.381.38
963400234896340023691½ x 12.381.38
963400234996340023702 x ½2.881.63
963400235096340023712 x ¾2.881.63
963400235196340023722 x 12.881.63
963400235296340023732 x 1½2.881.63
963400235396340023742½ x ½3.131.88
963400235496340023752½ x ¾3.131.88
963400235596340023762½ x 13.131.88
963400235696340023772½ x 1½3.131.88
963400235796340023782½ x 23.131.88
963400235896340023793 x ½3.382.13
963400235996340023803 x 3/43.382.13
963400236096340023813 x 13.382.13
963400236196340023823 x 1½3.382.13
963400236296340023833 x 23.382.13
963400236396340023843 x 2½3.382.13
963400241796340024254 x ½4.132.63
963400241896340024264 x 3/44.132.63
963400241996340024274 x 14.132.63
963400242096340024284 x 1½4.132.63
963400242196340024294 x 24.132.63
963400242296340024304 x 2½4.132.63
963400242396340024314 x 34.132.63
963404871096340487176 x 15.633.75
963404871196340487186 x 1½5.633.75
963404871296340487196 x 25.633.75
963500016996340487206 x 2½5.633.75
963404871496340487216 x 35.633.75
963400242496340024326 x 45.633.75
Butt Weld CrossesB9WWWW-Size-Material-Finish
316L Material Part #

(PL Finish)

316L Material Part #

(PM Finish)

Tube OD

(in)

A

(in)

96340008199634000828½1.88
96340008209634000829¾2.00
9634000821963400083012.13
963400082296340008312.38
9634000823963400083222.88
963400082496340008333.13
9634000825963400083433.38
9634000826963400083544.13
Tri-Clamp CrossesB9MP-Size-Material-Finish
316L Material Part #

(PL Finish)

316L Material Part #

(PM Finish)

Tube OD

(in)

A

(in)

96340034199634003428½2.25
963400342096340034293/42.38
9634003421963400343012.63
963400342296340034312.88
9634003423963400343223.38
963400342496340034333.63
9634003425963400343433.88
9634003426963400343544.75

Instrument Tees

FEATURES
  • ASME-BPE compliance
  • Fully drainable in horizontal or vertical position
  • Made in the US
Technical Data
ConnectionsButt weld, Tri-Clamp
Materials316L, AL-6XN alloy, or Hastelloy C-22
FinishMechanically polished to BPE SF1, Electropolished to BPE SF4
Tri-Clamp Instrument TeesB7IMPS-Run SizeXBranch Size-Material-Finish
316L Material Part #

(PL Finish)

Branch

(in)

Run

(in)

A

(in)

B

(in)

B7IMPS-0.5X1.5-316L-PL½3.0000.875
B7IMPS-0.75X1.5-316L-PL¾3.0001.000
B7IMPS-1X1.5-316L-PL13.0001.125
B7IMPS-0.5X2-316L-PL2½3.2501.000
B7IMPS-0.75X2-316L-PL2¾3.2501.125
B7IMPS-1X2-316L-PL213.2501.250
B7IMPS-1.5X2-316L-PL23.2501.500
Butt Weld Instrument TeesB7IWWMS-Run SizeXBranch Size-Material-Finish
316L Material Part #

(PL Finish)

Branch

(in)

Run

(in)

A

(in)

B

(in)

B7IWWMS-0.5X1.5-316L-PL½2.5000.875
B7IWWMS-0.75X1.5-316L-PL¾2.5001.000
B7IWWMS-1X1.5-316L-PL12.5001.125
B7IWWMS-0.5X2-316L-PL2½2.7501.000
B7IWWMS-0.75X2-316L-PL2¾2.7501.125
B7IWWMS-1X2-316L-PL212.7501.250
B7IWWMS-1.5X2-316L-PL22.7501.500
More Tees and Crosses

For instrument tees and crosses that meet 3-A Sanitary Standards, check out 304 and 316L tees and crosses for food, dairy, and beverage. Need more corrosion-resistant tees? Check out the AL-6XN alloy tees and Hastelloy C-22 tees for additional material options.

Still don't see what you need? Call CSI for configurations not listed or for custom fabrications.

Create a MyCSI Dashboard to save resources for quick reference, track orders, and talk with experts.