Our old customer has bought stainless steel (SS316) buttweld tees from us. They are DN150 and DN200 SS316 equal-diameter tees, a DN200 to DN150 reducing tee. Our stainless steel tees have excellent corrosion resistance and are widely used in various fields, such as chemical engineering, petrochemicals, pharmaceuticals, food processing, and water treatment. We are specialized in manufacturing various pipe fitting products such as elbows, tees, reducing pipes, reducing flanged pipes and flanges. The materials include stainless steel TP304, 304L, 316L, 317L, 321, 310S, 2205, 2507, 904L, 400, 600, 800H, C4, C276 and other special materials. They can be produced in accordance with standards such as GB, SH, HG, JB, SY, DL, ASME/ANSI, MSS, JIS, EN, DIN, BS, GOST, ISO, and can also be customized according to the drawings provided by customers. If you have any requirements, feel free to reach out to us. We look forward to collaborating with more foreign customers.
Product Descriptions
| DESCRIPTION | THICKNESS | QUANTITY | UNIT |
| DN150 SS316 Tee; PN16 | SCH40S | 100 | EA |
| DN200 SS316 Tee; PN16 | SCH40S | 100 | EA |
| DN200 to DN150 reducing Tee; PN16 | SCH40S | 100 | EA |
| DN150 SS316 Tee; PN16 | SCH40S | 200 | EA |
SS316 Buttweld Tee Material Chemical Composition
| CHEMICAL | LIMITS | C | Mn | P | S | Si | Ni | Cr | Mo |
| ASTM A403 WP316 | MIN | 10.0 | 16.0 | 2.00 | |||||
| MAX | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 14.0 | 18.0 | 3.00 |
SS316 Buttweld Tee Material Mechanical Properties
| MATERIAL | ASTM A403 WP316 |
| T.S (MPA) | 515 min |
| Y.S (MPA) | 205 min |
| EL % | 28 min |
SS316 Buttweld Tee Marking and Inspection
According to the B16.9 standard, the nominal diameter of the stainless steel (SS316) tee matches the design. The dimensional deviations of the outer diameter and wall thickness are within the standard-allowed range. And it has been inspected and proven to be qualified.
SS316 Buttweld Tee Package
Pack all stainless steel 316 socket weld tees into wooden boxes. Then, stick labels on each box and mark shipping information clearly on the boxes. Our wooden box packaging offers multiple benefits: it safeguards products from damage during transportation, simplifies handling and logistics operations, ensures long – lasting protection, aids in easy identification of contents, and guarantees that all items arrive in pristine condition.
ASME/ANSI B16.9 Steel Pipe Tee Dimensions
| Nominal Size | Outside Diameter at Bevel | Center to End | ||
| DN | NPS | OD1×OD2 | C | M |
| 15 | 1/2 | 21.3 | 25 | 25 |
| 20 | 3/4 | 26.7 | 29 | 29 |
| 25 | 1 | 33.4 | 38 | 38 |
| 32 | 11/4 | 42.2 | 48 | 48 |
| 40 | 11/2 | 48.3 | 57 | 57 |
| 50 | 2 | 60.3 | 64 | 64 |
| 65 | 21/2 | 73.0 | 76 | 76 |
| 80 | 3 | 88.9 | 86 | 86 |
| 90 | 31/2 | 101.6 | 95 | 95 |
| 100 | 4 | 114.3 | 105 | 105 |
| 125 | 5 | 141.3 | 124 | 124 |
| 150 | 6 | 168.3 | 143 | 143 |
| 200 | 8 | 219.1 | 178 | 178 |
| 250 | 10 | 273.0 | 216 | 216 |
| 300 | 12 | 323.8 | 254 | 254 |
| 350 | 14 | 355.6 | 279 | 279 |
| 400 | 16 | 406.4 | 305 | 305 |
| 450 | 18 | 457.0 | 343 | 343 |
| 500 | 20 | 508.0 | 381 | 381 |
| 550 | 22 | 559.0 | 419 | 419 |
| 600 | 24 | 610.0 | 432 | 432 |
| 650 | 26 | 660.0 | 495 | 495 |
| 700 | 28 | 711.0 | 521 | 521 |
| 750 | 30 | 762.0 | 559 | 559 |
| 800 | 32 | 813.0 | 597 | 597 |
| 850 | 34 | 864.0 | 635 | 635 |
| 900 | 36 | 914.0 | 673 | 673 |
| 950 | 38 | 965.0 | 711 | 711 |
| 1000 | 40 | 1016.0 | 749 | 749 |
| 1050 | 42 | 1067.0 | 762 | 711 |
| 1100 | 44 | 1118.0 | 813 | 762 |
| 1150 | 46 | 1168.0 | 851 | 800 |
| 1200 | 48 | 1219.0 | 889 | 838 |
| 1300 | 52 | 1321.0 | 965 | 914 |
| 1400 | 56 | 1422.0 | 1041 | 965 |
| 1600 | 64 | 1626.0 | 1194 | 1092 |
| 1700 | 68 | 1727.0 | 1270 | 1168 |
| 1800 | 72 | 1829.0 | 1320 | 1245 |
| 1900 | 76 | 1930.0 | 1422 | 1320 |
| 2000 | 80 | 2032.0 | 1499 | 1397 |
ASME/ANSI B16.9 Steel Pipe Tee Weight Chart in KG
| Nominal Size | BUTT WELD TEE WEIGHT | ||||||||||||
| DN | NPS | SCH20 | SCH30 | STD | SCH40 | SCH60 | XS | SCH80 | SCH100 | SCH120 | SCH140 | SCH160 | XXS |
| 15 | 1/2 | – | 0.15 | 0.16 | 0.16 | – | 0.20 | 0.20 | – | – | – | 0.25 | 0.35 |
| 20 | 3/4 | – | 0.18 | 0.20 | 0.20 | – | 0.30 | 0.30 | – | – | – | 0.35 | 0.45 |
| 25 | 1 | – | 0.27 | 0.28 | 0.28 | – | 0.45 | 0.45 | – | – | – | 0.54 | 0.77 |
| 32 | 1 1/4 | – | 0.46 | 0.55 | 0.55 | – | 0.70 | 0.70 | – | – | – | 0.91 | 1.26 |
| 40 | 1 1/2 | – | 0.68 | 0.78 | 0.78 | – | 1.25 | 1.25 | – | – | – | 1.39 | 1.83 |
| 50 | 2 | – | 0.96 | 1.17 | 1.17 | – | 1.61 | 1.61 | – | – | – | 2.39 | 2.89 |
| 65 | 2 1/2 | – | 2.06 | 2.21 | 2.21 | – | 2.92 | 2.92 | – | – | – | 3.81 | 5.21 |
| 80 | 3 | – | 2.87 | 3.23 | 3.23 | – | 4.42 | 4.42 | – | – | – | 6.17 | 8.01 |
| 90 | 3 1/2 | – | 3.65 | 4.33 | 4.33 | – | 5.95 | 5.95 | – | – | – | – | – |
| 100 | 4 | – | 4.56 | 5.68 | 5.68 | – | 7.88 | 7.88 | – | 10.0 | – | 11.8 | 14.5 |
| 125 | 5 | – | – | 9.08 | 9.08 | – | 12.9 | 12.9 | – | 16.8 | – | 20.5 | 24.0 |
| 150 | 6 | – | – | 13.6 | 13.6 | – | 20.5 | 20.5 | – | 26.1 | – | 32.5 | 38.1 |
| 200 | 8 | 17.5 | 22.0 | 25.5 | 25.5 | 31.8 | 38.7 | 38.7 | 45.4 | 54.1 | 60.4 | 66.6 | 64.6 |
| 250 | 10 | 28.0 | 37.1 | 44.8 | 44.8 | 59.2 | 59.2 | 69.7 | 83.3 | 96.6 | 113 | 125 | 113 |
| 300 | 12 | 42.6 | 55.7 | 63.1 | 68.1 | 93.0 | 83.2 | 112 | 137 | 160 | 178 | 204 | 160 |
| 350 | 14 | 64.5 | 76.3 | 76.3 | 88.7 | 119 | 101 | 148 | 183 | 211 | 238 | 264 | – |
| 400 | 16 | 78.2 | 95.7 | 95.7 | 126 | 164 | 126 | 191 | 252 | 294 | 342 | 375 | – |
| 450 | 18 | 102 | 141 | 121 | 179 | 237 | 160 | 269 | 357 | 419 | 471 | 529 | – |
| 500 | 20 | 168 | 198 | 150 | 235 | 317 | 190 | 365 | 489 | 566 | 651 | 724 | – |
| 550 | 22 | 185 | 241 | 182 | – | 414 | 241 | 482 | 636 | 743 | 846 | 947 | – |
| 600 | 24 | 222 | 305 | 205 | 340 | 516 | 272 | 589 | 796 | 930 | 1046 | 1174 | – |
| 650 | 26 | 340 | – | 254 | – | – | 337 | – | – | – | – | – | – |
| 700 | 28 | 390 | 478 | 289 | – | – | 383 | – | – | – | – | – | – |
| 750 | 30 | 420 | 549 | 332 | – | – | 441 | – | – | – | – | – | – |
| 800 | 32 | 480 | 627 | 379 | 631 | – | 503 | – | – | – | – | – | – |
| 850 | 34 | 540 | 709 | 429 | 714 | – | 569 | – | – | – | – | – | – |
| 900 | 36 | 610 | 796 | 481 | 872 | – | 639 | – | – | – | – | – | – |
| 950 | 38 | – | – | 537 | – | – | 713 | – | – | – | – | – | – |
| 1000 | 40 | – | – | 598 | – | – | 791 | – | – | – | – | – | – |
| 1050 | 42 | – | – | 636 | – | – | 846 | – | – | – | – | – | – |
| 1100 | 44 | – | – | 712 | – | – | 946 | – | – | – | – | – | – |
| 1150 | 46 | – | – | 779 | – | – | 995 | – | – | – | – | – | – |
| 1200 | 48 | – | – | 850 | – | – | 1080 | – | – | – | – | – | – |
| 1300 | 52 | – | – | 917 | – | – | – | – | – | – | – | – | – |
| 1400 | 56 | – | – | 1065 | – | – | – | – | – | – | – | – | – |
| 1500 | 60 | – | – | 1226 | – | – | – | – | – | – | – | – | – |
| 1600 | 64 | – | – | 1398 | – | – | – | – | – | – | – | – | – |
| 1700 | 68 | – | – | 1580 | – | – | – | – | – | – | – | – | – |
| 1800 | 72 | – | – | 1740 | – | – | – | – | – | – | – | – | – |
| 1900 | 76 | – | – | 1980 | – | – | – | – | – | – | – | – | – |
| 2000 | 80 | – | – | 2290 | – | – | – | – | – | – | – | – | – |