Pipe fittings used to weld on the pipe end of the pipe end to cover the pipe are called Stainless Steel Pipe Caps(End Caps). It is usually made of stainless steel material, which is corrosion-resistant and high-temperature resistant.
Classification of stainless steel pipe caps:
1. Stainless Steel Pipe Round Caps: Round caps are the most common type of caps and are widely used in industrial production. Usually, its bottom is welded to the top of the container. Common fields include liquefied gas, storage tanks, underground storage, etc.
2. Stainless Steel Pipe Oval Caps: Oval caps are widely used in food, medicine, and pharmaceutical industries and other occasions with high hygiene requirements. Its structure is similar to that of round caps but with a larger radius.
3. Stainless Steel Pipe Socket Caps: Socket caps consist of a cylindrical part and a quasi-spherical part at the bottom. Socket caps are suitable for applications under high pressure and high-temperature conditions.
Uses of Stainless Steel Pipe Caps (End Caps):
1. Good airtightness of the container: Stainless Steel Pipe Caps (End Caps) adopt welding technology, which can effectively prevent the leakage of gas or liquid in the container and ensure the airtightness of the material in the container.
2. Can withstand a certain internal pressure: The head is cast with high-quality thick-walled stainless steel and connected to the container by welding, which can withstand a lot of pressure. When the container is working normally, the internal pressure will act on the head. Stainless Steel Pipe Caps (End Caps) need to be able to withstand high internal pressure to ensure the stable and safe operation of the container.
3. Can withstand a certain external pressure: Usually the container is not an independent unit and needs to work in combination with other units. At this time, in addition to bearing a certain internal pressure, some containers also need to be able to withstand external pressure to ensure the safety of the entire system.
4. Beautify the appearance: The appearance of Stainless Steel Pipe Caps (End Caps) can be designed as needed to beautify the appearance of the storage tank and meet the landscape requirements.
Summary:
Stainless steel pipe caps are widely used in various pipeline systems, such as water supply pipelines, gas pipelines, chemical pipelines, etc. They can be used to seal pipeline ports to prevent foreign substances from entering the pipeline during maintenance and cleaning. In addition, stainless steel pipe caps can be used for gas or fluid pressure testing to ensure the integrity and safety of the pipeline system.
Introduction
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Pipe Caps |
|
|
Item |
Stainless Steel Pipe Caps |
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Standard |
ASTM, ASME, DIN, GOST, JIS, etc. |
|
Material |
Carbon Steel, Alloy Steel, Stainless Steel etc |
|
Surface |
Sand Blasting |
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Type |
Cold Forming |
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size |
NP 1/2-24” |
|
Delivery time |
Within 5-30 days after receiving the prepaid |
|
Packing |
Wooden Case, Wooden Pallet, etc |
|
Application |
Water supply pipelines, gas pipelines, chemical industry pipelines, etc. |
304/306STAINLESS STEEL BUTTWELD CAP
Unit: inch
|
CAP |
Schedule 10s(S/10s) |
Schedule 40s(S/40s or Std) |
Schedule 80s (S/80s or XH) |
|||||||||
|
NP |
D |
H |
h |
d |
T |
Approx weight |
d |
T |
Approx weight |
d |
T |
Approx weight |
|
1/2 |
0.840 |
1.00 |
0.740 |
0.674 |
0.083 |
0.090 |
0.622 |
0.109 |
0.100 |
0.546 |
0.147 |
0.110 |
|
3/4 |
1.050 |
1.00 |
0.680 |
0.884 |
0.083 |
0.120 |
0.824 |
0.113 |
0.130 |
0.742 |
0.154 |
0.140 |
|
1 |
1.315 |
1.50 |
1.100 |
1.097 |
0.109 |
0.190 |
1.049 |
0.133 |
0.280 |
0.957 |
0.179 |
0.290 |
|
1 1/4 |
1.660 |
1.50 |
1.020 |
1.442 |
0.109 |
0.280 |
1.380 |
0.140 |
0.380 |
1.278 |
0.191 |
0.390 |
|
1 1/2 |
1.900 |
1.50 |
0.950 |
1.682 |
0.109 |
0.310 |
1.610 |
0.145 |
0.500 |
1.500 |
0.200 |
0.540 |
|
2 |
2.375 |
1.50 |
0.930 |
2.157 |
0.109 |
0.380 |
2.067 |
0.154 |
0.600 |
1.939 |
0.218 |
0.750 |
|
2 1/2 |
2.875 |
1.50 |
0.680 |
2.635 |
0.120 |
0.560 |
2.469 |
0.203 |
1.000 |
2.323 |
0.276 |
1.120 |
|
3 |
3.500 |
2.00 |
1.020 |
3.260 |
0.120 |
0.880 |
3.068 |
0.216 |
1.560 |
2.900 |
0.300 |
1.870 |
|
3 1/2 |
4.000 |
2.5 |
1.400 |
3.760 |
0.120 |
1.250 |
3.548 |
0.226 |
2.250 |
3.364 |
0.318 |
2.500 |
|
4 |
4.500 |
2.5 |
1.260 |
4.260 |
0.120 |
1.440 |
4.026 |
0.237 |
2.690 |
3.826 |
0.337 |
3.540 |
|
5 |
5.563 |
3.00 |
1.480 |
5.295 |
0.134 |
2.250 |
5.047 |
0.258 |
4.060 |
4.813 |
0.375 |
5.630 |
|
6 |
6.625 |
3.50 |
1.700 |
6.357 |
0.134 |
3.000 |
6.065 |
0.280 |
7.120 |
5.761 |
0.432 |
10.000 |
|
8 |
8.625 |
4.00 |
1.680 |
8.329 |
0.148 |
5.500 |
7.981 |
0.322 |
12.500 |
7.625 |
0.500 |
16.380 |
|
10 |
10.750 |
5.00 |
2.130 |
10.420 |
0.165 |
10.800 |
10.020 |
0.365 |
20.300 |
9.750 |
0.500 |
27.300 |
|
12 |
12.750 |
6.00 |
2.630 |
12.390 |
0.180 |
14.400 |
12.00 |
0.375 |
28.800 |
11.750 |
0.500 |
36.600 |
|
14 |
14.000 |
6.50 |
2.810 |
13.624 |
0.188 |
18.000 |
13.250 |
0.375 |
35.700 |
13.000 |
0.500 |
48.000 |
|
16 |
16.000 |
7.00 |
2.810 |
15.624 |
0.188 |
32.000 |
15.250 |
0.375 |
48.500 |
15.000 |
0.500 |
65.000 |
|
18 |
18.000 |
8.00 |
3.310 |
17.624 |
0.188 |
39.600 |
17.250 |
0.375 |
59.400 |
17.000 |
0.500 |
79.200 |
|
20 |
20.000 |
9.00 |
3.810 |
19.564 |
0.218 |
60.000 |
19.250 |
0.375 |
75.000 |
19.000 |
0.500 |
88.000 |
|
24 |
24.000 |
10.50 |
4.310 |
23.500 |
0.250 |
76.000 |
23.250 |
0.375 |
98.000 |
23.000 |
0.500 |
135.000 |
Xinhang Special Material Co., Ltd. Hangzhou Branch is famous China High Pressure Stainless Steel Pipe Caps(End Caps) For Pressure Vessel suppliers and OEM/ODM High Pressure Stainless Steel Pipe Caps(End Caps) For Pressure Vessel 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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