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Tel:(+86)372-2155516
 
Mobile: (+86)18625862121
 
 
Contact: Jerry Zhao
 
Address: No 888 Xigangshen Road Jiading Shanghai
 

Size Range: 1/2" -  80" / DN15 - 2000

Thickness Schedule: SCH 10 - SCH 160, XXS

 

Standard: ANSI / ASME B16.9 / MSS SP 43

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Size Range: 1/2" -  80" / DN15 - 2000


Thickness Schedule: SCH 10 - SCH 160, XXS


Standard: ANSI / ASME B16.9 / MSS SP 43
 

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Size Range: 1/2" - 48" / DN15 - 1200

Thickness Schedule: SCH 10 - SCH 160, XXS


Standard: ANSI / ASME B16.9

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We are a manufacturer, supplier and exporter of ASME B16.9 butt weld equal and reducing tee in China.

ANSI / ASME B16.9 steel pipe tee dimensions and weight chart is free for you.

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Shape Type: Equal and Reducing 

Size Range: 1/2" - 80" / DN15 - 2000

Thickness Schedule: SCH 10 - SCH 160, XXS

Standard: ANSI / ASME B16.9

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Type: Long Pattern (LP) and Short Pattern (SP)

Size Range: 1/2” - 24” / DN15 - 600

Thickness Schedule: SCH 10 - SCH 160, XXS

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Size Range: 3/4" - 60" / DN20 - 1500

Thickness Schedule: SCH 10 - SCH 160, XXS

Standard: ANSI / ASME B16.9 / MSS SP 43

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Size Range: 3/4" - 60" / DN20 - 1500

Thickness Schedule: SCH 10 - SCH 160, XXS

Standard: ANSI / ASME B16.9 & MSS SP-43

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Size Range: 1/2" - 48" / DN15 - 1200

Thickness Schedule: SCH 10 - SCH 160, XXS

Standard: ANSI / ASME B16.9

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Type: 90 Degree and 45 Degree

Shape: Straight and Reducing Elbow

Size: 1/8” – 4” / DN6 - DN100

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Shape: Equal and Reducing Tee

Size: 1/8"- 4" / DN6 - DN100

Pressure: Class 3000LBS, 6000Lbs, 9000lbs.

Standard: ASME B16.11, BS3799

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Shape: Equal Cross Tee and Reducing Cross Tee

Size Range: 1/8” – 4” / DN6 - DN100

Pressure Rating: Class 3000lbs, 6000lbs, 9000lbs.

Standard: GB/T 14383, ASME B16.11, BS3799

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Type: Full Coupling and Half Coupling

Shape: Straight Coupling and Reducing Coupling

Size Range: 1/8” – 4” / DN6 - DN100

Pressure Rating: Class 3000lbs, 6000lbs, 9000lbs

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Size Range: 1/8” - 3” / DN6 - DN80

Pressure Rating: Class 3000lbs


Standard: MSS SP-83

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Type: 90 Degree and 45 Degree Elbow

Shape: Straight and Reducing Elbow

Thread Type: NPT, PT, BSPP, BSPT, PF

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Shape: Equal and Reducing Tee

Size Range: 1/8” – 4” / DN6 - DN100

 

Pressure Rating: Class 2000 lbs, 3000 lbs, 6000 lbs

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0

Shape: Equal and Reducing

Size: 1/8" -  4" / DN6 - DN100

 

Pressure: Class 2000 lbs, 3000 lbs, 6000 lbs

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0

Type: Full and Half Coupling

Shape: Straight and Reducing Coupling

Thread Type: NPT, PT, BSPP, BSPT, PF

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0

Size Range: 1/8” – 4” / DN6 - DN100

Pressure Rating: Class 3000lbs, 6000lbs

 

Standard: ASME B16.11, BS3799, EN 10241

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Size Range: 1/8” - 3” / DN6 - DN80

Pressure Rating: Class 3000lbs

 

Standard: MSS SP-83

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Weldolet

Size Range: 1/8" - 24" / DN6 - DN600

Pressure Rating: STD, XS, SCH 160

Standard: MSS SP-97

Availability:
Quantity:

Weldolet is most common and economical of all branch connections, it is welded to the main run pipe (larger size) and connceted to the branch pipe (small size). The shape of the Weldolet ensures little stress concentration on the branched pipe, providing an integral reinforcement.

Branch outlet pipe fittings are providing an outlet from a larger pipe to a smaller one. They are used to instead of connected fittings such as reducing tees, reinforcing plates, and reinforced pipe sections.


There are many types based on the varity piping connected methods that weldolet, thredolet, sockolet, latrolet, elbolet, nipolet, sweepolet and flangolet. Why they are popular, because its outstanding advantages, such as safety, reliability, low cost and simple construction.


Specification of Weldolet Fittings


Size Range 1/8" - 24" / DN6 - DN600
Schedule Chart STD, XS, SCH 160
Standard MSS SP-97
Carbon Steel

ASTM A105 / A105N

Low Temp Carbon Steel ASTM A350 LF2 / LF3
Pipeline Steel ASTM A694 F42 / 46 / 56 / 60 / 65
Alloy Steel ASTM A182 F11 / 12 / 5 / 9 / 91 / 92 / 22
Stainless Steel ASTM A182 F304/304L/304H, 316/316L, 310S, 317, 347, 904L, 321
Duplex Stainless Steel ASTM A182 F51, F53, F44


MSS SP-97 Weldolet Dimensions


Weldolet Drawing

Run pipe Nominal Size Branch Nominal Size Length OD of Fitting Cut hole Dia.
A D d
DN NPS DN NPS STD XS SCH160 STD XS SCH STD XS SCH160
 8~900 1/4~36 6 1/8 16 16 - 24 24 - 16 16 -
10~900 3/8~36 8 1/4 16 16 - 26 16 - 16 16 -
15~900 1/2~36 10 3/8 19 19 - 30 30 - 19 19 -
20~900 3/4~36 15 1/2 19 19 28 36 36 36 24 24 14
25~900 1~36 20 3/4 22 22 32 43
43 46 30 30 19
32~900 11/4~36 25 1 27 27 38 55
55 51 36
36 25
40~900 11/2~36 32 11/4 32 32 44 66 66 63 45 45 33
50~900 2~36 40 11/2 33 33 51 74 74 71 51 51 38
65~900 21/2~36 50 2 38 38 55 90 90 82 65 65 43
80~900 3~36 65 21/2 41 41 62 104 104 98 76 76 54
90~900 31/2~36 80 3 44 44 73 124 124 122 93 93 73
100~900 4~36 90 31/2 48 48 -
138 138 - 113 113 -
125~900 5~36 100 4 51 51 84 154 154 154 120 120 98
150~900 6~36 125 5 57 57 94 187 187 188 141 141 122
200~900 8~36 150 6 60 78 105 213 227 222 170 170 146
250~900 10~36 200 8 70 99 - 265 292 - 220 220 -
300~900 12~36 250 10 78 94 - 323 325 - 275 265 -
350~900 14~36 300 12 86 103 - 379 381 - 325 317 -
400~900 16~36 350 14 89 10 - 411 416 - 257 361 -
450~900 18~36 400 16 94 106 - 465 468 - 408 403 -
500~900 20~36 450 18 97 111 - 522 525 - 459 455 -
550~900 22~36 500 20 102 119 - 573 584 - 508 509 -
650~900 26~36 600 24 116 140 - 690 708 - 614 612 -

Note:

1) D2 issame to the outside diameter of branch pipe, d4 is same to the inside diameter of branch pipe, T is same to the wall thickness of branch pipe.


Weldolet Weight Chart in KG


Weldolet Weight Chart


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Tel: (+86) 372-2155516
Mobile: (+86) 18625862121
Email:order@zzsteels.com
Contact: Jerry Zhao
Address: No 888 Xigangshen Road Jiading Shanghai

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