How to Specify Band-Seal®
All pipe shall be extra strength, plain end vitrified clay, with Band-Seal mechanical compression couplings, meeting the requirements of ASTM Specification C 700, as manufactured by Mission Clay Products, Inc. Field Joints are made by tightening the stainless steel nut and bolt take-up after pipe has been properly assembled. Joints conform to the material and performance standards of ASTM C 425 "Standarrd Specification for Compression Joints for Vitrified Clay Pipe and Fittings". Installation shall be as per ASTM C 12 "Installing Vitrified Clay Pipe Sewers".

Coupling and Bushing Specifications

Product Number COUPLINGS Minimum Pipe O.D. Maximum Pipe. O.D.
0403 428 3" Type 1 Mission Standard Coupling 4.25 4.50
0404 624 4" Type O Mission Standard Coupling 5.31 5.50
0406 652 6" Type 1 Mission Standard Coupling 7.55 7.75
0406 678 6" Type 2 Plastic Shear Ring Coupling 7.58 7.78
0406 751 6" Adjustable Repair Coupling 7.50 8.00
0406 793 6" Adjustable Repair Coupling - Oversize 7.50 8.13
0408 732 8" Type 2 Plastic Shear Ring Coupling 9.80 10.00
0408 781 8" Adjustable Repair Coupling 9.75 10.13
1408 327 8" Adjustable Repair Coupling - Oversize 10.00 10.50
0410 738 10" Type 2 Plastic Shear Ring Coupling 12.25 12.50
0410 688 10" Adjustable Repair Coupling 12.25 12.60
0410 720 10" Adjustable Repair Coupling - Oversize 12.50 13.13
0412 726 12" Type 2 Plastic Shear Ring Coupling 14.50 14.74
0412 635 12" Adjustable Repair Coupling 14.25 14.52
0412 684 12" Adjustable Repair Coupling - Oversize 14.13 15.00
0406 736 6" x 4" Increaser / Reducer Coupling 7.55
5.28		 7.75
5.45
0409 864 8" x 6" Increaser / Reducer Coupling 9.25
7.25		 10.13
8.00
Product Number BUSHINGS Minimum Pipe O.D. Maximum Pipe. O.D.
0502 419 4" x 2" Plain End Bushing 2.26 2.44
0502 427 4" x 2" Bead End Bushing 2.58 2.688
0503 433 3" x 3" Plain End Bushing(use w/coupling 0403 428) 3.34 3.53
0503 417 4" x 3" Plain End Bushing 3.26 3.44
0503 425 4" x 3" Bead End Bushing 3.32 3.50
0504 415 4" x 4" Plain End Bushing 4.29 4.47
0504 423 4" x 4" Bead End Bushing 4.35 4.53
0504 431 4" x 4" Asbestos Cement or Bituminous Fiber Bushing 4.69 4.89
0504 506 4" x 4" Thinwall Plastic Bushing 4.10 4.25
0506 410 6" Plain End Bushing 6.13 6.5
0506 428 6" Bead End Bushing 6.13 6.50
0506 436 6" Asbestos Cement or Bituminous Fiber Bushing 6.81 7.06
0508 416 8" Plain End Bushing 8.25 8.53
0508 424 8" Asbestos Cement Bushing 8.63 9.06
0510 412 10" Plain End Bushing 10.25 10.50
0510 420 10" Asbestos Cement Bushing 10.88 11.13
0512 418 12" Plain End Bushing 11.88 12.50
0512 426 12" Asbestos Cement Bushing 13.00 13.25