Flange plates are a type of fastener that are used to hold two objects together, typically made from metal, serving as crucial connectors for pipes and equipment. Featuring a flat, circular plate with bolt holes, they ensure secure attachment.
They offer easy installation and removal, facilitating maintenance. the system consists of two parts: one end of the pipe and the plate flange. The process works by welding the flat and circular plate – the plate flange – onto one end of the pipe and then bolting it to another pipe along with a gasket in between. Their flat design ensures uniform pressure distribution, promoting reliable seals in high-pressure environments.
Plate flanges are versatile, and compatible with various materials, making them suitable for diverse industrial applications. Widely used in industries such as petrochemical and manufacturing, plate flanges contribute to robust, leak-resistant connections, enhancing the efficiency and safety of fluid transportation and processing in industrial settings.
The flange table can be easily made by cutting and shaping into plate flanges. Therefore, compared with other types of flanges, they are relatively cheap, making them a cost-effective choice. They can also customize them to meet specific application needs, such as different pressure levels and sizes.
Introduction
|
Standard |
(1) American Standard |
|
Material |
(1)Stainless Steel: ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L; (2)Duplex & Super Duplex Steel: ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61 (3)Carbon Steel: ASTM / ASME A/SA 105 ASTM / ASME A 350, ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706; (4) Low-Temperature Carbon Steel: ASTM A350, LF2, LF3; (6)Alloy Steel: ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91; (7)Copper Alloy Steel: ASTM SB 61, SB62, SB151, SB152 UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200; (8)Nickel Alloy: ASTM SB564, SB160, SB472, SB162 Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020) |
|
Surface |
Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized |
|
Type |
forged, Heat-treated, and machined |
|
size |
1"-12" |
|
Delivery time |
Within 5-30 days after receiving the prepaid |
|
Packing |
Wooden Boxes |
|
Application |
It applies to the occasions when the medium is flammable, explosive, toxic and pressure is high, including oil and gas, chemical, petrochemical, and power generation, fuel or water pipelines, etc. |
|
NOMINAL PIPE SIZE |
THICKNESS |
OUTSIDE DIA. (OD) |
INSIDE DIA. (ID) |
NUMBER OF HOLES |
HOLE DIA. |
BOLT CIRCLE |
SHIPPING WEIGHT |
|
In |
T(In) |
OD(In) |
ID(In) |
HOLES |
HD(In) |
BC(In) |
IN POUNDS |
|
½ |
0.55 |
3.50 |
0.88 |
4 |
0.62 |
2.38 |
1.17 |
|
¾ |
0.552 |
3.88 |
1.09 |
4 |
0.62 |
2.75 |
1.45 |
|
1 |
0.500 |
4.25 |
1.36 |
4 |
0.62 |
3.12 |
1.73 |
|
1 ¼ |
0.500 |
4.62 |
1.70 |
4 |
0.62 |
3.50 |
2.00 |
|
1 ½ |
0.500 |
5.00 |
1.95 |
4 |
0.62 |
3.88 |
2.32 |
|
2 |
0.500 |
6.00 |
2.44 |
4 |
0.75 |
4.75 |
3.28 |
|
2 ½ |
0.500 |
7.00 |
2.94 |
4 |
0.75 |
5.50 |
4.50 |
|
3 |
0.500 |
7.50 |
3.57 |
4 |
0.75 |
6.00 |
4.88 |
|
3 ½ |
0.500 |
8.50 |
4.07 |
8 |
0.75 |
7.00 |
6.04 |
|
4 |
0.500 |
9.00 |
4.60 |
8 |
0.75 |
7.50 |
6.57 |
|
5 |
0.500 |
10.00 |
5.66 |
8 |
0.88 |
8.50 |
7.31 |
|
6 |
0.500 |
11.00 |
6.72 |
8 |
0.88 |
9.50 |
8.24 |
|
8 |
0.500 |
13.5 |
8.72 |
8 |
0.88 |
11.75 |
11.83 |
|
10 |
0.625 |
16.00 |
10.88 |
12 |
1.00 |
14.25 |
18.39 |
|
12 |
0.625 |
19.00 |
12.88 |
12 |
1.00 |
17.00 |
26.80 |
|
14 |
0.625 |
21.00 |
14.14 |
112 |
1.12 |
18.75 |
33.05 |
|
16 |
0.630 |
23.50 |
16.16 |
16 |
1.12 |
21.25 |
47.45 |
|
18 |
0.750 |
25.00 |
18.18 |
16 |
1.25 |
22.75 |
60.00 |
|
20 |
0.750 |
27.50 |
20.20 |
20 |
1.25 |
25.00 |
73.76 |
|
24 |
1.000 |
32.00 |
24.25 |
20 |
1.38 |
29.50 |
92.64 |
|
30 |
1.000 |
38.75 |
30.25 |
28 |
1.38 |
36.00 |
124.16 |
|
36 |
1.250 |
46.00 |
36.25 |
32 |
1.62 |
42.75 |
207.40 |
Xinhang Special Material Co., Ltd. Hangzhou Branch is famous China Carbon Steel Plate Flange With Bolt Holes Around Its Surrounding suppliers and OEM/ODM Carbon Steel Plate Flange With Bolt Holes Around Its Surrounding manufacturers, founded in 2007 and moved to Longyou Economic Development Zone, Zhejiang Province, in 2022. It covers an area of 130,000 square meters, more than 30 production lines, 300 workers, 20 R&D people, 30 inspection people and an annual output of 50,000 tons.
It has passed ISO9001:2008 quality management system, PED 97/23/EC EU Pressure Equipment Directive certification, China Special Equipment Manufacturing License (Pressure Tube) TS certification, ASME certification, provincial enterprise standardization management system, ISO14000:2004 environment management system, cleaner production (green enterprise), and a series of certifications, as well as China Classification Society (CCS), American Bureau of Shipping (ABS), British Register of Shipping (LR), Deutsche Veritas (GL), Bureau Veritas Society (BV), Det Norske Veritas (DNV), and Korean Register of Shipping (KR) factory certification.
The main products include stainless steel pipes, pipe fittings, flanges, valves, etc., which are widely used in petroleum, chemical industry, nuclear industry, smelting, shipbuilding, pharmaceuticals, food, water conservancy, electric power, new energy, mechanical equipment, and other fields. The company adheres to the corporate tenet of "quality for survival, reputation for development" and wholeheartedly serves every customer to create a win-win situation.
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Steel Pipe
NO.188 Binkang Road, Xixing Street, Binjiang District, Hangzhou City, Zhejiang Province, China
+86 18969027607
sales@xhxmat.com
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