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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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Shape: Equal and Reducing

Size: 1/8" -  4" / DN6 - DN100

 

Pressure: Class 2000 lbs, 3000 lbs, 6000 lbs

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Type: Full and Half Coupling

Shape: Straight and Reducing Coupling

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

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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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Alloy Steel Threaded Flange

Size Range: 1/2” - 24” / DN15 - DN600

Pressure Rating: Class 150, 300, 600, 900, 1500, 2500lb

Standard: ASME B16.5 / EN1092-1
Availability:
Quantity:

What is Alloy Steel Threaded Flange

Alloy steel threaded flanges are made in different steel alloys. The flanges vary in dimensions and types.There are 1/2 inche through 24 inche of nominal diameter sizes of flanges.

Shanghai Zhucheng is a leading manufacturer of the ASTM A182 Low Alloy Steel flanges as well as the other types of alloys. The ASTM A 182 specification specifies flanges for high pressure services.

Alloy Steel Flanges Specification

Shape

weld neck flange ( WN),slip-on flange (SO), threaded flange (THD),socket weld flange (SW),blind flange (BL),lap joint flange (LAPJ),plate flange (PL)

Size Range

1/2" - 24"/ DN15 - DN600

Pressure Rating

Class 150, 300, 600, 900, 1500, 2500lb

Standard

ASME B16.5, ASME B16.47 Series A/B, EN 1092-1, API 605, MSS SP-44, DIN 2627, DIN 2527, DIN 2558, DIN 2576, DIN 2641, DIN 2655, DIN 2656, DIN2573

Alloy Steel

ASTM A182 F11 / 12 / 5 / 9 / 91 / 92

Feature of ASTM A182 Material 

ASTM A182 is a standard specification for forged or rolled alloy and stainless steel materials, used for manufacturing pipe flanges, forged fittings, valves, fasteners and parts for high-temperature service applications. Boltport manufactures forged bolts, nuts, studs and other fasteners to ASTM A182 specification. This specification covers requirements such as chemical composition, mechanical properties, heat treatment, welding repairs and other supplementary requirements for forged or rolled alloy and stainless steel materials used in pressure system.

ASTM A182 Alloy Steel Grades

Chemical Composition

CHEMICAL LIMITS C Mn P S Si Ni Cr Mo
ASTM A182 F5 MIN
0.30



4.00 0.44
MAX 0.15 0.60 0.030 0.030 0.50 0.50 6.00 0.65
ASTM A182 F9 MIN
0.30

0.50
8.00 0.90
MAX 0.15 0.60 0.030 0.030 1.00
10.00 1.10
ASTM A182 F12 CL1 MIN 0.05 0.30



0.80 0.44
MAX 0.15 0.60 0.45 0.45 0.50
1.25 0.65
ASTM A182 F12 CL2 MIN 0.10 0.30

0.10
0.80 0.44
MAX 0.20 0.80 0.40 0.40 0.60
1.25 0.65
ASTM A182 F11 CL1 MIN 0.05 0.30

0.50
1.00 0.44
MAX 0.15 0.60 0.03 0.03 1.00
1.50 0.65
ASTM A182 F11 CL2 MIN 0.10 0.30

0.50
1.00 0.44
MAX 0.20 0.80 0.04 0.04 1.00
1.50 0.65
ASTM A182 F11 CL3 MIN 0.05 0.30

0.50
1.00 0.44
MAX 0.15 0.60 0.03 0.03 1.00
1.50 0.65

Mechenical Properties

MATERIAL ASTM A182 F5 ASTM A182 F9 ASTM A182 F12 CL1 ASTM A182 F12 CL2 ASTM A182 F11 CL1 ASTM A182 F11 CL2 ASTM A182 F11 CL3
T.S (MPA) 485 min 585 min 415 min 485 min 415 min 485 min 515 min
Y.S (MPA) 275 min 380 min 220 min 275 min 205 min 275 min 310 min
EL % 20 min 20 min 20 min 20 min 20 min 20 min 20 min
R/A % 35 min 40 min 45 min 30 min 45 min 30 min 30 min
HARDNESS 143-217 179-217 121-174 143-207 121-174 143-207 150-207

Convenient Installation and Maintenance

Alloy steel threaded flange is screwed to the threaded pipe by the thread, which is processed in the inner hole of the flange. So It does not need to be welded. It is more convenient for installation and maintenance comparing with other flange types, such as slip on flange, socket weld flange etc.

Alloy Steel Threaded Flange Surface

There are three types for the flanges surface, galvanized, painting and oil. All of three types are used for rust protection. Usually, oil is more common due to it costs less. However it depends on client's requirements.

ASME B16.5 Class 300 Threaded Flange Dimension

Class 300 Threaded Flange

Pipe Flange Data Hub Raised
Face
Drilling Data Weight
NPS
A B C D E F G H I J
Outside
Diameter
Overall
Diameter
Counter-
bore
min
Flange
Thickness
min
Overall
Length
Threaded
length
min
Hub
Diameter
Face
Diameter
Number
of Holes
Bolt Hole
Diameter
Diameter
of Circle
of Holes
kg/
piece
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
1/2 0.840
21.30
3.750
95.20
0.930
23.60
0.560
14.20
0.880
22.30
0.620
15.70
1.500
38.10
1.380
35.00
4 0.620
15.70
2.620
66.55
0.64
3/4 1.050
26.70
4.620
117.3
1. 140
29.00
0.620
15.70
1.000
25.40
0.620
15.70
1.880
47.70
1.690
42.90
4 0.750
19.00
3.250
82.50
1.12
1 1.315
33.40
4.880
123.9
1.410
35.80
0.690
17.50
1.060
26.90
0.690
17.50
2.120
53.80
2.000
50.80
4 0.750
19.00
3.500
88.90
1.36
11/4 1.660
42.20
5.250
133.3
1.750
44.40
0.750
19.00
1.060
26.90
0.810
20.60
2.500
63.50
2.500
63.50
4 0.750
19.00
3.880
98.50
1.68
11/2 1.900
48.30
6.120
155.4
1.980
50.50
0.810
20.60
1.190
30.20
0.880
22.30
2.750
69.85
2.880
73. 15
4 0.880
22.30
4.500
114.3
2.49
2 2.375
60.30
6.500
165.1
2.500
63.50
0.880
22.30
1.310
33.20
1.120
28.40
3.310
84.00
3.620
91.90
8 0.750
19.00
5.000
127.0
2.87
21/2 2.875
73.00
7.500
190.5
3.000
76.20
1.000
25.40
1.500
38. 10
1.250
31.70
3.940
100.0
4.120
104.6
8 0.880
22.30
5.880
149.3
4.32
3 3.500
88.90
8.250
209.5
3.630
92.20
1.120
28.40
1.690
42.90
1.250
31.70
4.620
117.3
5.000
127.0
8 0.880
22.30
6.620
168.1
5.85
31/2 4.000
101.6
9.000
228.6
4.130
104.9
1.190
30.20
1.750
44.40
1.440
36.50
5.250
133.3
5.500
139.7
8 0.880
22.30
7.250
184.1
7.34
4 4.500
114.3
10.00
254.0
4.630
117.6
1.250
31.70
1.880
47.70
1.440
36.50
5.750
146.0
6.190
157.2
8 0.880
22.30
7.880
200.1
9.61
5 5.563
141.3
11.00
279.4
5.690
144.5
1.380
35.00
2.000
50.80
1.690
42.90
7.000
177.8
7.310
185.7
8 0.880
22.30
9.250
234.9
12.3
6 6.625
168.3
12.50
317.5
6.750
171.4
1.440
36.50
2.060
52.30
1.810
45.90
8.120
206.2
8.500
215.9
12 0.880
22.30
10.62
269.7
15.6
8 8.625
219.1
15.00
381.0
8.750
222.2
1.620
41.10
2.440
61.90
2.000
50.80
10.25
260.3
10.62
269.7
12 1.000
25.40
13.00
330.2
24.2
10 10.75
273.0
17.50
444.5
10.88
276.3
1.880
47.70
2.620
66.55
2.190
55.60
12.62
320.5
12.75
323.9
16 1.120
28.40
15.25
387.3
34.1
12 12.75
323.8
20.50
520.7
12.94
328.7
2.000
50.80
2.880
73. 15
2.380
60.45
14.75
374.6
15.00
381.0
16 1.250
31.70
17.75
450.8
49.8
14 14.00
355.6
23.00
584.2
14.19
360.4
2.120
53.80
3.000
76.20
2.500
63.50
16.75
425.4
16.25
412.7
20 1.250
31.70
20.25
514.3
69.9
16 16.00
406.4
25.50
647.7
16.19
411.2
2.250
57.15
3.250
82.50
2.690
68.30
19.00
482.6
18.50
469.9
20 1.380
35.00
22.50
571.5
88.1
18 18.00
457.2
28.00
711.2
18.19
462.0
2.380
60.45
3.500
88.90
2.750
69.85
21.00
533.4
21.00
533.4
24 1.380
35.00
24.75
628.6
109
20 20.00
508.0
30.50
774.7
20.19
512.8
2.500
63.50
3.750
95.2
2.880
73.15
23.12
587.2
23.00
584.2
24 1.380
35.00
27.00
685.8
134
24 24.00
609.6
36.00
914.4
24.19
614.4
2.750
69.85
4.190
106.4
3.250
82.50
27.62
701.5
27.25
692.2
24 1.620
41.10
32.00
812.8
201

Notes

1) The thread conforms to ASME B1.20. 1 NTP threads as described in Section 10. (The only exceptions are small male and female plain face threaded flanges which use NPSL recount threads.)

2) Class 300 alloy steel threaded flanges are made without a counterbore. Threads are chamfered to the major diameter (approx.) at an angle of 45° (approx.) at the back of the flange .

3) Weights are based on manufacturer’s data and are approximate.

4) If you need class 150 ,600 ,900 ,1500 ,2500 flanges,please contact us.

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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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