90 Degree Miter Bend manufacturer
Exporter of 90 degree pipe bend in India
Check 90 degree pipe bend formula and Price list in India, 1.5D, ASME B16.9, API 5L Gr. B, BW, 90 Inch, ASME B16.9/ AWWA C208
MITER BEND, 90D, 1.5D, API 5L Gr. B.
Name: 90D Miter Bend 1.5D.
Size: 90".
Radius: 1.5D.
Thickness: 18.00MM.
End: BW.
Material: API 5L Gr. B.
Type: Welded.
Standard: ASME B16.9/AWWA C208.
AWWA Recomends:
22.5< to ≤ 45, use 3 pieces
45 < to ≤ 67.5, use 4 pieces
67.5 < to ≤ 90, use 5 pieces
90°斜接弯曲等效长度
| Bend | Steel e = 0.05 mm |
Spiral Weld Steel e = 0.1 mm |
|---|---|---|
| Threaded Bend | ||
| 90° Bend, r/d=1 | 30 | 26 |
| Welded Bend | ||
| 90° Bend, sharp bend | 55 | 49 |
| 90° Bend, r/d=1 | 19 | 16 |
| 90° Bend, r/d=1.5 | 13 | 12 |
| 90° Bend, r/d=2 | 11 | 10 |
Types of 90 Degree Miter Bend
| 90 Degree Miter Bend | Miter 90 Degree Round Bend |
| 3 Piece 90 Degree Miter Bend | Miter 90 Degree Joint Bend |
| Miter 90 Pipe Bend | Miter 90 Degree Reducing Bend |
| Miter Exhaust Bend | Miter 90 Degree Cut Bend |
| 90 Degree Round Duct Miter Bend | ASME B31.3 Miter 90 Degree Bend |
| 90 Degree Rectangular Miter Bend | 90 Degree Long Radius Miter Bend |
Manufacturer of Butt Weld 90 Degree Miter Pipe Bend, ASME B16.9 90° miter bend, Supplier of ANSI B16.9 Buttweld 90° Miter Pipe Bend, Stockist of 90° Stainless Steel Miter Pipe Bend, 90° Miter Pipe Bend manufacturer in India.
90 degree mitre bend Weight
Weight = 2*R*n*tan(alfa/(2*n))*W, where
R = bend radius at end (=circumscribed)
n = number of miter joints
alfa = bend angle (total)
W = Unit weight of pipe (kg/m or lb/ft)
Steps to calculate 90 degree mitre bend weight
- calculate the total length of the bend using the formula, l=r x theta, where r=radius of the center line of the bend and theta = bend angle in radians.
- Unit weight of the pipe/ metre can be obtained from the pipe manufacturer end or from the relevant codes and standard governing the material and process of manufature of the pipe piece used for fabricating the pipe bend. for example: in case the pipe piece grade is API 5L, then refer API 5L for unit weight per meter, or you can refer ASTM A53 code for ASTM pipes and so on.
- And then multiply the unit weight per meter calculated in step 2 to the length of the pipe piece calculated in step 1.
90 degree miter bend formula
In above pic, dotted lines shows where the pipe should be cut. Each dotted cut line has a vertical reference line marked at following distances from pipe end.
- L2 : Distance of first and last reference line from pipe ends.
- L1 : Distance between reference lines.
- Cut Back : Offset distance of cut lines from reference lines at the top and bottom of pipe.
Given a formula to make 90 degree miter bend of 10" size with Bend center radius same as standard Bend i.e. 381 mm.
Input values:
- D = 90 mm : Required Bend Degree
- N = 4 : Number of cuts
- E = 381 mm : Standard Bend Radius
- POD = 273 mm : Pipe Outside Diameter
90 degree miter bend Dimensions
FOUR WELD 90° LONG RADIUS MITER BEND
| NOM. DIA |
A Min. | R Radius |
S Inches |
M |
|---|---|---|---|---|
| 30 | 42w" | 45" | 17p" | |
| 32 | 44s" | 48" | 18s" | |
| 34 | 47r" | 51" | 19f" | |
| 36 | 49f" | 54" | 21w" | |
| 38 | 52i" | 57" | 22r" | |
| 40 | 55w" | 60" | 23i" | |
| 42 | 57s" | 63" | 24p" | 8r" |
| 44 | 60r" | 66" | 25s" | |
| 46 | 62f" | 69" | 27" | |
| 48 | 65i" | 72" | 28i" | 9p" |
| 50 | 68w" | 75" | 29r" | |
| 52 | 70s" | 78" | 30i" | |
| 54 | 73r" | 81" | 31p" | 10f" |
| 56 | 75f" | 84" | 32f" | |
| 58 | 78i" | 87" | 34" | |
| 60 | 81w" | 90" | 35w" | |
| 62 | 83s" | 93" | 36y" | |
| 64 | 86y" | 96" | 37i" | |
| 66 | 88f" | 99" | 38p" | |
| 68 | 91i" | 102" | 39f" | |
| 70 | 94w" | 105" | 41" | |
| 72 | 96s" | 108" | 42r" | |
| 78 | 104i" | 117" | 45s" | 15r" |
| 84 | 112y" | 126" | 49i" | |
| 86 | 115" | 129" | 50y" |
Notes:
- All 90 degree miter bend dimensions are given in Inches.
- Welding shall be in accordance with the job specifications.
- These 90 degree miter bend are to be used when authorized by the piping spec's.
- Use "A" dimension only where necessary to meet close clearance requirements or when connecting to flange or fitting.
- 90 degree miter bend Material shall be as specified in the job piping materials specification class.
- “M”维度不包括锥形孔的长度。
- The "M" dimension must be calculated for 90 degree miter bend other than 78", 54", 48" and 42".
90 degree miter bend standard
ASME B31.3 90 degree miter bend
Nickel Alloy 200 Miter 90° Pipe Bend, ASTM A403 SS Miter Pipe Bend, Monel Miter Pipe Bend, Buttweld Miter Pipe Bend, Steel Miter Pipe Bend Wholesaler, Large diameter Miter Pipe Bend, Alloy Steel Buttweld Miter Pipe Bend Manufacturers in Mumbai, India.
Miter Bend Manufacturer Price List in India:
- AWWA C208 MITRE BEND PLAIN ENDS 72" R=2.5D
US$ 1.00-99.00 / Piece - ASTM A234WPB 90 degree miter bend
US$ 1.00-200.00 / Piece - stainless twin miter bend adjusted to any angles
US$ 15.00-100.00 / Meter - Mitered Bend
US$ 5.00-10.00 / Piece - Carbon Steel 90° Miter Bend
US$ 5.00-10.00 / Piece
Manufacturer of Miter Pipe Bend, Duplex Steel Miter Pipe Bend, Copper Nickel Miter Pipe Bend Exporter, Miter Pipe Bend Buttweld, Alloy 20 Miter Pipe Bend suppliers in Mumbai, India.
Miter Bend manufacturer in Mumbai, Long Radius Miter Bend, Hastelloy Miter Pipe Bend, Inconel Buttweld Miter Pipe Bend, Miter Bend Material exporter in India, best price of ASME B31.3 Rectangular Miter Bend, Miter Cut Bend, Miter Exhaust Bend, 3 Piece Miter Bend & 45 Degree Miter Bend
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