Youfa brand Tees are made of materials such as carbon steel, cast steel, and stainless steel.
Tee Materials:
Fittings Tee Types:
There are various types of fitting tees, including equal tee (where all three openings are of the same size), reducing tee (where one or more of the openings are of a different size), and lateral tee (which has a 45-degree branch connection).
Carbon Steel Fitting Butt Welded and Seamless Tee
STRAIGHT AND REDUCER TEE
Standard: ASME/ANSI B16.9 / ASTM A234
Grade: WPB; WPC
Straight Tee
Reducer Tee
| Outside Diameter | Outside Diameter | ||
| INCH | MM | INCH | MM |
| 3/4x3/4 | 26.7x26.7 | 6x6 | 168.3x168.3 |
| 3/4x1/2 | 26.7x21.3 | 6x5 | 168.3x141.3 |
| 1x1 | 33.4x33.4 | 8x8 | 219.1x219.1 |
| 1x3/4 | 33.4x26.7 | 8x6 | 219.1x168.3 |
| 1 1/4x1 1/4 | 42.2x42.2 | 10x8 | 273x219.1 |
| 1 1/4x1 | 42.2x33.4 | 10x10 | 273.1x273.1 |
| 1 1/2x1 1/2 | 48.3x48.3 | 12x12 | 323.8x323.8 |
| 1 1/2x1 1/4 | 48.3*42.2 | 12x10 | 323.8x273.1 |
| 2x2 | 60.3zx60.3 | 14x14 | 355.6x355.6 |
| 2x1 1/2 | 60.3x48.3 | 14x12 | 355.6x323.8 |
| 3x3 | 88.9x88.9 | 18x18 | 457x457 |
| 3x2 1/2 | 88.9x73 | 18x16 | 457x406.4 |
| 4x4 | 114.3x114.3 | 20x20 | 508x508 |
| 4x3 | 114.3x88.9 | 20x18 | 508x457 |
| 5x5 | 141.3x141.3 | 24x24 | 610x610 |
| 5x4 | 141.3x114.3 | 24x20 | 610x508 |
Malleable Iron Fitting Galvanized and Black Tee
Standard: ENGB/T-3287 ; BS EN-10242; KHT300-6 etc.
Material: Malleable Iron
Surface: Galvanized or Natural Black
Inner Surface: With or Without PVC Coated
Straight Tee
| SIZE | In | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 1 1/4 |
| mm | 8 | 10 | 15 | 20 | 25 | 32 | |
| A | 20 | 24 | 27 | 32 | 37 | 44.5 | |
| SIZE | In | 1 1/2 | 2 | 2 1/2 | 3 | 4 | 6 |
| mm | 40 | 50 | 65 | 80 | 100 | 150 | |
| A | 48.5 | 57 | 68.5 | 77.5 | 96.5 | 129 | |
Reducing Tee
| Size | In | 1.25x1/2x1 | 1 1/4x3/4x1 | 1 1/4x1x1 | 11/2x1/2x1 1/4 | 1 1/2x3/4x1 1/4 | 1 1/2x1x1 |
| mm | 32x15x25 | 32x20x25 | 32x25x25 | 40x15x32 | 40x20x32 | 40x25x25 | |
| A | 34 | 36 | 39 | 35 | 37 | 40 | |
| B | 37 | 40 | 40 | 41 | 43 | 44 | |
| C | 31 | 34 | 36 | 34 | 36 | 36 | |
| Size | In | 1 1/2x1x1 1/4 | 1 1/2x1 1/4x1 | 1 1/2x1 1/4x1 1/4 | 2x1/2x1 1/2 | 2x3/4x1 1/2 | 2x1x1 14 |
| mm | 40x25x32 | 40x32x25 | 40x32x32 | 50x15x40 | 50x20x40 | 50x25x32 | |
| A | 41 | 45 | 45 | 37 | 40 | 43 | |
| B | 45 | 47 | 47 | 47 | 49 | 51 | |
| C | 40 | 41 | 44.5 | 35 | 37 | 40 | |
| Size | In | 2x1x1 1/2 | 2x1 1/4x1 1/4 | 2x1 1/4x1 1/2 | 2x1/2x1 | 2x1 1/2x1 1/2 | 2 1/2x3/4x2 |
| mm | 50x25x40 | 50x32x32 | 50x32x40 | 50x40x25 | 50x40/40 | 65x20/50 | |
| A | 42 | 47 | 47 | 51 | 51 | 43.5 | |
| B | 49 | 53 | 53 | 54 | 54 | 57 | |
| C | 40 | 44.5 | 45 | 45 | 48.5 | 40 | |
| Size | In | 2 1/2x1x2 | 2x1 1/4x1 1/2 | 2 1/2x1 1/4x2 | 2 1/2x1 1/2x2 | 2 1/2x2x2 | 3x1x2 1/2 |
| mm | 65x25x50 | 65x32x40 | 65x32x50 | 65x40x50 | 65x50x50 | 80x25x65 | |
| A | 45 | 51.5 | 51.5 | 54.5 | 59.5 | 49.5 | |
| B | 58 | 61 | 61 | 61 | 64 | 67 | |
| C | 42 | 45 | 47 | 51 | 57 | 47.5 | |
| Size | In | 3x1 1/4x2 1/2 | 3x1 1/2x2 1/2 | 3x2x2 1/2 | 3x2 1/2x2 1/2 | ||
| mm | 80x32x65 | 80x40x65 | 80x50/65 | 80x40 x65 | |||
| A | 54.5 | 57.5 | 61.5 | 61.5 | |||
| B | 69 | 71 | 71 | 71 | |||
| C | 51.5 | 54.5 | 59.5 | 59.5 | |||
Cast Iron Fitting Grooved Tee
Standard: ANSI B36.10, JIS B2302,ASME/ANSI/BS1560/DIN2616 etc.
Steel grade: GR.A GR.B
Surface: Red Painted or Blue Painted or Silver Painted
MECHANICAL TEE (GROOVED)
| NORMAL SIZE(mm/in) | OUTSIDE DIAMETER(mm) |
| 100x50(4x2) | 114,3x60.3 |
| 100x65(4x2-1/2) | 114.3x73 |
| 100x65 (4x2-1/2） | 114.3x76.1 |
| 100x80(4x3) | 114.3x88.9 |
| 125x65(5x2-1/2) | 139.7x76.1 |
| 125x80(5x3) | 139.7x88.9 |
| 150x65 (6x2-1/2） | 165.1x76.1 |
| 150x80(6x3) | 165.1x88.9 |
| 150x100 (6x4) | 165.1x114.3 |
| 200x65(8x2-1/2) | 219.1x76.1 |
| 200x80(8x3) | 219.1x88.9 |
| 200x100(8x4) | 219.1x114.3 |
| 250x65(10x2-1/2) | 273x76.1 |
| 250x80(10x3) | 273x88.9 |
| 250x100(10x4) | 273x114.3 |
| NORMAL SIZE (inch) |
OUTSIDE DIAMETER (mm) |
| 2-1/2" x1" | 73x33 |
| 2-1/2" x1-1/4" | 73x42 |
| 2-1/2" x1-1/2" | 73x48 |
| 3" x1" | 89x33 |
| 3"x1-14" | 89x42 |
| 3" x1-1/2" | 89x48 |
| 3"x2" | 89x60 |
| 4" x1" | 114x33 |
| 4" x1-1/4" | 114x42 |
| 4"x1-1/2" | 114x48 |
| 4"x2" | 114x60 |
| 4"x2-1/2" | 114x73 |
| 4" x 3" | 114x89 |
| 6" xI" | 168x33 |
| 6"x1-1/4〃 | 168x42 |
| 6"xl-l/2〃 | 168x48 |
| 6"x2〃 | 168x60 |
| 6"x2-1/2〃 | 168x73 |
| 6"x3" | 168x89 |
| 8"x2" | 219x60 |
MECHANICAL TEE (THREADED)
| NORMAL SIZE(mm/in) | OUTSIDE DIAMETER(mm) |
| 50x25(2x1) | 60.3xRcl |
| 65x25(2-1/2x1) | 76. lxRcl |
| 65x32(2-1/2xxl-1/4) | 76. lxRcl-1/4 |
| 65x40(2-1/2x1-1/2) | 76. lxRcl-1/2 |
| 80x25(3x1) | 88.9xRcl |
| 80x32(3x1-1/4) | 88.9xRcl-1/4 |
| 80x40(3x1-1/2) | 88.9xRcl-1/2 |
| 80x50(3x2) | 88.9xRc2 |
| 100x25(4x1) | 108xRcl |
| 100x32(4x1-1/4) | 108xRcl-1/4 |
| 100x40(4x1-1/2) | 108xRcl-1/2 |
| 100x50(4x2) | 108xRc2 |
| 100x65(4x2-1/2) | 108xRc2-1/2 |
| 100x25(4x1) | 114.3xRcl |
| 100x32(4x1-1/4) | 114.3xRcl-1/4 |
| 100x40(4x1-1/2) | 114.3xRcl1-1/2 |
| 100x50(4x2) | 114.3xRc2 |
| 100x65 (4x2-1/2) | 114.3xRc2-1/2 |
| 125x25(5x1) | 133xRcl |
| 125x32(5x1-1/4) | 133xRcl-1/4 |
| 125x40(5x1-1/2) | 133xRcl-1/2 |
| 125x50(5x2) | 133xRc2 |
| 125x65(5x2-1/2) | 133xRc2-1/2 |
| 125x80(5x3) | 133xRc3 |
| 125x25(5x1) | 139.7xRcl |
| NORMAL SIZE (mm/in) | OUTSIDE DIAMETER(mm) |
| 125x32(5x1-1/4) | 139.7xRcl-1/4 |
| 125x40(5x1-1/2) | 139.7xRc1-1/2 |
| 125x50(5x2) | 139.7xRc2 |
| 125x65(5x2-1/2) | 139. 7xRc2-1/2 |
| 125x80(5x3) | 139.7xRc3 |
| 150x25(6x1) | 159xRcl |
| 150x32(6x1-1/4) | 159xRcl-1/4 |
| 150x40(6x1-1/2) | 159xRcl-1/2 |
| 150x50(6x2) | 159xRc2 |
| 150x50 (6x2-1/2) | 159xRc2-1/2 |
| 150x50(6x3) | 159xRc3 |
| 150x25(6x1) | 165. lxRcl |
| 150x32(6x1-1/4) | 165. lxRcl-1/4 |
| 150x40(6x1-1/2) | 165. lxRcl-1/2 |
| 150x50(6x2) | 165. 1xRc2 |
| 150x65(6x2-1/2) | 165. 1xRc2-1/2 |
| 150x80(6x3) | 165. 1xRc3 |
| 200x25(8x1) | 219. lxRcl |
| 200x32(8x1-1/4) | 219. lxRcl-1/4 |
| 200x40(8x1-1/2) | 219. lxRcl-1/2 |
| 200x50(8x2) | 219. 1xRc2 |
| 200x65(8x2-1/2) | 219. 1xRc2-1/2 |
| 200x80(8x3) | 219. 1xRc3 |
REDUCING TEE (GROOVED)
| NORMAL SIZE (mm/in) | OUTSIDE DIAMETER(mm) |
| 65x50(2/1/2x2) | 76.1x60.3 |
| 80x65(3x2-1/2) | 88.9x76.1 |
| 100x50(4x2-1/2) | 108x76.1 |
| 100x50(4x2) | 114.3x60.3 |
| 100x80(4x3) | 114.3x88.9 |
| 125x100(5x4) | 133x108 |
| 125x65(5x2-1/2) | 139.7x76.1 |
| 125x100 (5x4) | 139.7x114.3 |
| 150x100(6x4) | 159x108 |
| 150x125(6x5) | 159x133 |
| 150x65 (6x2-1/2） | 165.1x 76. 1 |
| 150x125(6x5) | 165.1x139.7 |
| 200x50(8x2) | 219.1x60.3 |
| 200x150(8x6) | 219.1x165.1 |
TEE (GROOVED)
| NORMAL SIZE (mm/in) | OUTSIDE DIAMETER(mm) |
| 50(2) | 60.3 |
| 65(2-1/2) | 76.1 |
| 80(3) | 88.9 |
| 100⑷ | 108 |
| 100⑷ | 114.3 |
| 125(5) | 133 |
| 125(5) | 139.7 |
| 150⑹ | 159 |
| 150(6) | 165.1 |
| 150⑹ | 168.3 |
| 200⑻ | 219.1 |
