CONC/ECC Reducer

ASME B16.9 ,A403 WP316 .4"*2"SCH40S, CON/ECC Reducer Used for pipeline

Item No.: 2
Size: 1/2"-72"
Wall  Thickness:Sch5S-Sch XXS
Surface:Bevel end
Supply Ability:
Used for Oil&Gas Pipeline,  ship, power ,Power plant, Water treatment and Petroleum
Port:Tianjin
Description
When ordering or inquiring about Weldbend Fittings,
please specify the following information:
1. Quantity (Box quantities may apply)
2. Nominal Pipe Size
3. Pressure / Temperature Class
4. Type of Fitting
5. Piping Code Reference
6. Material
7. Box Quantities 

Dimensions are in millimeters unless otherwise indicated. Wall thickness (t) must be specified by customer.

DIMENSIONAL TOLERANCES OF CONCENTRIC AND ECCENTRIC REDUCERS ASME B16.9

Nominal Pipe Size 1/2 to 2.1/2 3 to 3.1/2 4 5 to 8
Outside Diameter
at Bevel (D)
+ 1.6
- 0.8
1.6 1.6 + 2.4
- 1.6
Inside Diameter at End 0.8 1.6 1.6 1.6
Overall Length (H) 2 2 2 2
Nominal Pipe Size 10 to 18 20 to 24 26 to 30 32 to 48
Outside Diameter
at Bevel (D)
+ 4
- 3.2
+ 6.4
- 4.8
+ 6.4
- 4.8
+ 6.4
- 4.8
Inside Diameter at End 3.2 4.8 + 6.4
- 4.8
+ 6.4
- 4.8
Overall Length (H) 2 2 5 5
Wall Thickness (t) Not less than 87.5% of Nominal Wall Thickness

Dimensional tolerances are in millimeters unless otherwise indicated and are equal ± except as noted.
Note:
MSS SP-43 only covers stainless steel buttweld fittings made for use with Schedule 5S and 10S pipe and Stub Ends suitable for use with Schedule 40S pipe, as defined in ASME B36.19. The dimensions and dimensional tolerances defined in MSS SP-43 are substantially the same as those in ASME B16.9 specifications from NPS 1/2 - NPS 24. Except with regard to the outside diameter at the bevel.

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