Description
ASME B16.9 Titanium Stub Ends
Type: Short Pattern Stub End, Long Pattern Stub End
Material: Gr2, Gr7, Gr12
Specification: NPS1/2″-48″ (DN15-1200)
Wall Thickness: Sch10s—Sch80s
Standard: ASTM B363 ASME B16.9
Can be customized according to the drawing processing.
Connection: Butt Welding
Packing: Plywood Pallets/ Wooden Case Or As Per Your Specification.
Technique: Welded, Forged, Rolled, Seamless
Marks and stamp: As per client’s request.
Surface treatment: sand-blasting, polishing,pickling
X-ray Tests, 100% of Surface penetrant inspection (PT)
Test & Quality: material test certificate ACC.EN10204.3.1
Applications
Widely used in the petroleum, industry, smelting, shipbuilding,medical,cooling pipe,titanium heat pipe,Electroplating equipment ring,precision instruments aerospace field
Chemical requirements
| N | C | H | Fe | O | Al | V | Pd | Mo | Ni | Ti | |
| Gr2 | 0.03 | 0.08 | 0.015 | 0.30 | 0.25 | / | / | / | / | / | balance |
| Gr7 | 0.03 | 0.08 | 0.015 | 0.30 | 0.25 | / | / | 0.12-0.25 | / | / | balance |
| Gr12 | 0.03 | 0.08 | 0.015 | 0.25 | 0.15 | 2.0-3.0 | 2.0-3.0 | / | / | / | balance |
Tensile requirements
| Grade | Tensile strength(min) | Tensile strength(min) | Yeild strength(min) | Yeild strength(min) | Elongation |
| / | Ksi | Mpa | Ksi | Mpa | % |
| Gr2 | 50 | 345 | 40 | 275 | 20 |
| Gr7 | 50 | 345 | 40 | 275 | 20 |
| Gr12 | 90 | 620 | 70 | 438 | 15 |
| Norminal diameter | Outside
diameter |
Length
F |
Diameter of lap
Nominal & Maximum |
Radius of Fillet
R |
|||
| DN | NPS | OD | SP | LP | G | A MAX | B MAX |
| 15 | 1/2 | 21.3 | 50.8 | 76.2 | 35.1 | 3 | 0.75 |
| 20 | 3/4 | 26.7 | 50.8 | 76.2 | 42.9 | 3 | 0.75 |
| 25 | 1 | 33.4 | 50.8 | 101.6 | 50.8 | 3 | 0.75 |
| 32 | 1.1/4 | 42.4 | 50.8 | 101.6 | 63.5 | 5 | 0.75 |
| 40 | 1.1/2 | 48.3 | 50.8 | 101.6 | 73.2 | 6 | 0.75 |
| 50 | 2 | 60.3 | 63.5 | 152.4 | 91.9 | 8 | 0.75 |
| 65 | 2.1/2 | 73 | 63.5 | 152.4 | 104.6 | 8 | 0.75 |
| 80 | 3 | 88.9 | 63.5 | 152.4 | 127 | 10 | 0.75 |
| 90 | 3.1/2 | 101.6 | 76.2 | 152.4 | 139.7 | 10 | 0.75 |
| 100 | 4 | 114.3 | 76.2 | 152.4 | 157.2 | 11 | 0.75 |
| 125 | 5 | 141.3 | 76.2 | 203.2 | 185.7 | 11 | 1.5 |
| 150 | 6 | 168.3 | 88.9 | 254 | 215.9 | 13 | 1.5 |
| 200 | 8 | 219.1 | 101.6 | 254 | 269.7 | 13 | 1.5 |
| 250 | 10 | 273.1 | 127 | 304.8 | 323.9 | 13 | 1.5 |
| 300 | 12 | 323.9 | 152.4 | 304.8 | 381 | 13 | 1.5 |
| 350 | 14 | 355.6 | 152.4 | 304.8 | 412.8 | 13 | 1.5 |
| 400 | 16 | 406.4 | 152.4 | 304.8 | 469.9 | 13 | 1.5 |
| 450 | 18 | 457.2 | 152.4 | 304.8 | 533.4 | 13 | 1.5 |
| 500 | 20 | 508 | 152.4 | 304.8 | 584.2 | 13 | 1.5 |
| 550 | 22 | 559 | 152.4 | 304.8 | 641.4 | 13 | 1.5 |
| 600 | 24 | 610 | 152.4 | 304.8 | 692.2 | 13 | 1.5 |
| orminal pipe size DN | Outside diameter at Bevel D | End to End | Redius of fillet | Diameter of lap | |
| Series A | Series B | L | R | G | |
| 15 | 21.3 | 18 | 38 | 2 | 46 |
| 20 | 26.9 | 25 | 40 | 2 | 56 |
| 25 | 33.7 | 32 | 40 | 3 | 65 |
| 32 | 42.4 | 38 | 42 | 3 | 76 |
| 40 | 48.3 | 45 | 45 | 3 | 84 |
| 50 | 60.3 | 57 | 48 | 3 | 99 |
| 65 | 76.1 | 76 | 48 | 3 | 118 |
| 80 | 88.9 | 89 | 50 | 4 | 132 |
| 100 | 114.3 | 108 | 52 | 4 | 156 |
| 125 | 139.7 | 133 | 55 | 4 | 184 |
| 150 | 168.3 | 159 | 55 | 4 | 211 |
| 200 | 219.1 | 219 | 62 | 5 | 266 |
| 250 | 273 | 273 | 70 | 5 | 319 |
| 300 | 323.9 | 325 | 78 | 5 | 370 |
| 350 | 355.6 | 377 | 82 | 5 | 429 |
| 400 | 406.4 | 426 | 85 | 5 | 480 |
| 450 | 457 | 478 | 87 | 5 | 548 |
| 500 | 508 | 529 | 90 | 6 | 609 |
| 600 | 610 | 630 | 95 | 6 | 720 |
Titanium Pipe Fittings Features:
1) Strictly implements the technical specification of ASME B16.9, ASTM B363 etc.
2) Titanium Elbows (45D, 90D, 180D) NPS 1/4″ – 24″
3) Titanium Reducers (concentric, eccentric) NPS 1/4″ – 24″
4) Titanium Tees (equal, reducing) NPS 1/4″ – 4″
5) Titanium Stub ends NPS1/4″ – 4″
6) Titanium flange,reducer,caps,valves available.
7) Feature:Low density, high specific strength, high corrosion resistance and good thermal stability.
8) Quality and test: Strick test is indispensable, we must insure our clients’ demands.
