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200mm Flange And Fittings
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2017 High quality Dn50 Pn16 Flange -
Welded Pipes 310S/2205/2207 – Triround Detail:
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Material:304 316 202 201 OR ACCORDING TO CUSTOMERS REQUIREMENTSExecutive standard: ASTM A-249, A-269
| Outside diameter |
Outside |
Thickness |
| SCH 5S |
SCH 10S |
SCH 40S |
| N.B |
NPS |
mm |
mm |
mm |
mm |
| 8 |
1/4′ |
13.72 |
|
|
2.24 |
| 10 |
3/8′ |
17.15 |
|
|
2.31 |
| 15 |
1/2′ |
21.34 |
1.65 |
2.11 |
2.77 |
| 20 |
3/4′ |
26.67 |
1.65 |
2.11 |
2.87 |
| 25 |
1′ |
33.40 |
1.65 |
2.77 |
3.38 |
| 32 |
1-1/4′ |
42.16 |
1.65 |
2.77 |
3.56 |
| 40 |
1-1/2′ |
48.26 |
1.65 |
2.77 |
3.68 |
| 50 |
2′ |
60.33 |
1.65 |
2.77 |
3.91 |
| 65 |
2-1/2′ |
73.03 |
2.11 |
3.05 |
5.16 |
| 80 |
3′ |
88.90 |
2.11 |
3.05 |
5.49 |
| 90 |
3-1/2′ |
101.60 |
2.11 |
3.05 |
5.74 |
| 100 |
4′ |
114.30 |
2.11 |
3.05 |
6.02 |
| 125 |
5′ |
141.30 |
2.77 |
3.4 |
6.55 |
| 150 |
6′ |
168.28 |
2.77 |
3.4 |
7.11 |
| 200 |
8′ |
219.08 |
2.77 |
3.76 |
8.18 |
| 250 |
10′ |
273.05 |
3.40 |
4.19 |
9.27 |
| 300 |
12′ |
323.85 |
3.96 |
4.57 |
9.52 |
ASTM A249 Tolerances on dimensions table：
| Outside diameter |
Thickness |
Length |
| ＜25.40mm |
±0.10mm |
±10.00% |
OD＜50.8mm +3.0mm -0mmOD≥50.8mm +5.0 -0mm |
| ≥25.4mm~38.1mm |
±0.15mm |
| ≥38.1mm~50.8mm |
±0.20mm |
| ≥50.8mm~63.5mm |
±0.25mm |
| ≥63.5mm~76.2mm |
±0.30mm |
| ≥76.2mm~101.6mm |
±0.38mm |
| ≥101.6mm~190.5mm |
+0.38mm -0.64mm |
| ≥190.5mm~228.6mm |
+0.38mm -1.14mm |
ASTM A269 Tolerances on dimensions table：
| Outside diameter |
Thickness |
Length |
| ＜38.1mm |
±0.13mm |
OD＜12.7mm ±15%OD≥12.7mm ±10% |
OD＜38.1mm +3.20mm -0mmOD≥38.1mm +4.80 -0mm |
| ≥38.1mm~88.9mm |
±0.25mm |
| ≥88.9mm~139.7mm |
±0.38mm |
| ≥139.7mm~203.7mm |
±0.76mm |
| ≥203.7mm~304.8mm |
±1.01mm |
| ≥304.8mm~355.6mm |
±1.26mm |
Executive standard: ASTM A-270
| Outside diameter |
Thickness(mm) |
| (inch) |
(mm) |
1 |
1.2 |
1.5 |
2 |
2.5 |
3 |
| 3/4′ |
19.1 |
|
|
|
|
|
|
| 7/8′ |
22.2 |
|
|
|
|
|
|
| 1′ |
25.4 |
|
|
|
|
|
|
| 1-1/8′ |
28.6 |
|
|
|
|
|
|
| 1-1/4′ |
31.8 |
|
|
|
|
|
|
| 1-1/2′ |
38.1 |
|
|
|
|
|
|
|
40 |
|
|
|
|
|
|
|
45 |
|
|
|
|
|
|
| 2 |
50.8 |
|
|
|
|
|
|
|
52 |
|
|
|
|
|
|
| 2-1/4′ |
57.15 |
|
|
|
|
|
|
| 2-1/8′ |
60.3 |
|
|
|
|
|
|
| 2-1/2′ |
63.5 |
|
|
|
|
|
|
|
70 |
|
|
|
|
|
|
| 3 |
76.2 |
|
|
|
|
|
|
|
85 |
|
|
|
|
|
|
| 3-1/2′ |
88.9 |
|
|
|
|
|
|
| 4′ |
101.6 |
|
|
|
|
|
|
| 4-1/8′ |
104.78 |
|
|
|
|
|
|
| 4-1/4′ |
107.95 |
|
|
|
|
|
|
| 4-1/2′ |
114.3 |
|
|
|
|
|
|
| 5-1/4′ |
133.35 |
|
|
|
|
|
|
| 6-1/4′ |
158.75 |
|
|
|
|
|
|
| 8-5/8′ |
219.08 |
|
|
|
|
|
|
Tolerances on dimensions table：
| Outside diameter |
Thickness |
Length |
| ＜25.40mm |
±0.13mm |
±10.00% |
OD＜101.60mm +3.20mm -0mmOD≥101.60mm +4.80 -0mm |
| ≥25.40mm~50.80mm |
±0.20mm |
| ≥50.80mm~76.20mm |
±0.25mm |
| ≥76.20mm~101.60mm |
±0.38mm |
| ≥101.60mm~139.70mm |
±0.38mm |
| ≥139.70mm~203.20mm |
±0.76mm |
| ≥203.20mm~304.80mm |
±1.27mm |
Executive standard: ASME B36.19M/B36.10M ASTM A358/A312; GB/T12771; HG20537.3
| Outside diameter |
Outside |
Thickness |
| SCH 5S |
SCH 10S |
SCH 20S |
SCH 40S |
| (A) |
(B) |
mm |
mm |
mm |
mm |
mm |
| 350 |
14′ |
355.6 |
3.96 |
4.78 |
7.92 |
11.13 |
| 400 |
16′ |
406.4 |
4.19 |
4.78 |
7.92 |
12.7 |
| 450 |
18′ |
457.2 |
4.19 |
4.78 |
7.92 |
14.27 |
| 500 |
20′ |
508.0 |
4.78 |
5.54 |
9.53 |
15.09 |
| 550 |
22′ |
558.8 |
4.78 |
5.54 |
9.53 |
15.09 |
| 600 |
24′ |
609.6 |
5.54 |
6.35 |
9.53 |
17.48 |
| 650 |
26′ |
660.4 |
5.54 |
7.92 |
12.7 |
17.48 |
| 700 |
28′ |
711.2 |
5.54 |
7.92 |
12.7 |
17.48 |
| 750 |
30′ |
762.0 |
6.35 |
7.92 |
12.7 |
17.48 |
| 800 |
32′ |
812.8 |
|
7.90 |
12.7 |
17.48 |
| 850 |
34 |
863.6 |
|
7.92 |
12.7 |
17.48 |
| 900 |
36′ |
914.4 |
|
7.92 |
12.7 |
19.05 |
| 1000 |
40′ |
1016.0 |
|
9.53 |
|
|
Tolerances on dimensions table：
| Standard |
Outside(mm) |
Thickness(mm) |
Length(mm) |
| ASTM A312 |
≤48.26 |
+0.40 -0.80 |
+No special provisions(Unspecified)-12.50% |
Appoint LengthDefinite cut length+6.40-0 |
| ＞48.26~114.30 |
+0.80 -0.80 |
| ＞114.30~219.08 |
+1.60 -0.80 |
| ＞219.08~457.20 |
+2.40 -0.80 |
| ＞457~660 |
+3.20/-0.80 |
| ＞660~864 |
+4.00/-0.80 |
| ＞864~1219 |
+4.48/-0.80 |
| JIS G3459 |
＜30.00 ±0.30≥30.00 ±1.00% |
＜2.00 ±0.20≥2.00 ±10% |
Appoint LengthDefinite cut Length |
| GB/T 12771 |
＜13.00 ±0.2013.00~40.00 ±0.30≥40.00 ±0.80% |
≤4.00 +0.50 -0.60＞4.00 ±10% |
+20.00-0 |
| EN 10217-7 |
D1±1.50% with±0.75mm(min)D2±1.00% with±0.50mm(min)D3±0.75% with±0.30mm(min)D4±0.5% with±0.10mm(min) |
T1±15.00% with±0.60mm(min)T2±12.5% with±0.40mm(min)T3±10.00% with±0.20mm(min)T4±7.50% with±0.15mm(min)T5±5.00% with±0.10mm(min)EN ISO 1127 |
≤6000 +5.00 -06000~12000 +10.00 -0 |
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The key to our success is "Good Product Quality, Reasonable Price and Efficient Service" for
2017 High quality Dn50 Pn16 Flange -
Welded Pipes 310S/2205/2207 – Triround, The product will supply to all over the world, such as: Angola
, Tanzania
, Brunei
, Our items have national accreditation requirements for qualified, high quality products, affordable value, was welcomed by people today all over the world. Our goods will continue to enhance within the order and look forward to cooperation with you, Should any of these products be of interest to you, please letus know. We are going to be content to offer you a quotation up on receipt of your detailed needs.
This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
By Joanne
from Czech
- 2016.08.18 18:38
The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
By Lindsay
from Myanmar
- 2016.08.18 11:04
