BTA DRILL BRAZED - BTS-SERIES SINGLE TUBE SYSTEM - INNER SINGLE START THREAD Diameter 0.571 - 2.559 Ø d2 ØD Ø d1 l1 L Dimension Tube Grade Designation D L l1 d1 d2 Part No. Diameter TB203 BTS x.xxx SI1-12 0.571 - 0.591 2.06 0.91 0.453 0.390 BTSE012A 0.472 BTS x.xxx SI1-12 0.591 - 0.610 2.06 0.91 0.465 0.402 BTSE012B 0.472 BTS x.xxx SI1-13 0.611 - 0.630 2.06 0.91 0.488 0.425 BTSE013A 0.512 BTS x.xxx SI1-13 0.630 - 0.650 2.06 0.91 0.500 0.437 BTSE013B 0.512 BTS x.xxx SI1-14 0.650 - 0.679 2.07 0.91 0.528 0.465 BTSE014A 0.551 BTS x.xxx SI1-14 0.680 - 0.709 2.07 0.91 0.539 0.476 BTSE014B 0.551 BTS x.xxx SI1-15 0.709 - 0.748 2.08 0.91 0.567 0.504 BTSE015 0.591 BTS x.xxx SI1-16.5 0.748 - 0.787 2.08 0.91 0.606 0.543 BTSE016.5 0.650 BTS x.xxx SI1-18 0.787 - 0.866 2.44 0.98 0.650 0.571 BTSE018 0.709 BTS x.xxx SI1-20 0.866 - 0.984 2.46 0.98 0.748 0.630 BTSE020 0.787 BTS x.xxx SI1-22 0.984 - 1.063 2.74 0.98 0.787 0.669 BTSE022 0.866 BTS x.xxx SI1-24 1.063 - 1.181 2.76 0.98 0.866 0.748 BTSE024 0.945 BTS x.xxx SI1-26 1.181 - 1.259 2.97 0.98 0.945 0.827 BTSE026 1.024 BTS x.xxx SI1-28 1.260 - 1.338 3.37 0.98 1.024 0.906 BTSE028 1.102 BTS x.xxx SI1-30 1.339 - 1.456 3.39 1.57 1.063 0.945 BTSE030 1.181 BTS x.xxx SI1-32 1.457 - 1.574 3.39 1.57 1.181 1.063 BTSE032 1.260 BTS x.xxx SI1-36 1.575 - 1.732 3.41 1.57 1.299 1.181 BTSE036 1.417 BTS x.xxx SI1-39 1.732 - 1.850 3.82 1.57 1.457 1.339 BTSE039 1.535 BTS x.xxx SI1-43 1.850 - 2.047 3.83 1.57 1.614 1.457 BTSE043 1.693 BTS x.xxx SI1-47 2.047 - 2.244 3.85 1.57 1.732 1.575 BTSE047 1.850 BTS x.xxx SI1-51 2.244 - 2.401 3.87 1.57 1.929 1.772 BTSE051 2.008 BTS x.xxx SI1-56 2.402 - 2.559 3.89 1.57 2.087 1.929 BTSE056 2.205 Operating guidelines on page 714. = on request 639