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Factory best selling Sus 201 Stainless Steel Flange -
Welded Pipes – 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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Our business puts emphasis over the administration, the introduction of talented staff, plus the construction of team building, attempting hard to boost the standard and liability consciousness of personnel customers. Our corporation successfully attained IS9001 Certification and European CE Certification of
Factory best selling Sus 201 Stainless Steel Flange -
Welded Pipes – Triround, The product will supply to all over the world, such as: Johor
, Congo
, Wellington
, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market.
The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
By Phoenix
from Peru
- 2016.04.18 16:45
In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
By Cora
from UAE
- 2016.11.12 12:31
