Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of stainless steel pipe cap in China. Welcome to wholesale customized stainless steel pipe cap at low price from our factory. If you have any enquiry about free sample and cheap products, please feel free to email us.
Stainless steel Pipe Cap equivalent grade
Stainless steel Pipe Cap video
GNEE STEEL COMPANY
Our company is engaged in the production and trade of various types of stainless steel pipe caps, high-performance, high-precision special-shaped steel pipes, and stainless steel seamless pipes. We have established business relationships with customers in more than 20 countries and regions. Details such as payment method, delivery time and minimum quantity can be negotiated based on the order.
Specification: ASTM A403, ANSI B16.9 & B16.28 JIS B2312, JIS B2313.
Material: type 304/304L , 316 / 316L , 310/310S , 317/317L.
Thickness: 5S / 10S / 20S / 40S / 80S.
NP size: 1/2″ ~ 24″.
Stainless steel Pipe Cap introduce
You can get a better understanding of the Stainless steel Pipe Cap here.
Stainless steel caps are also called plugs or heads. Purpose: Pipe fittings welded to the pipe end or installed on the external thread of the pipe end to cover the pipe. It is used to seal the pipeline and has the same function as a plug.
Stainless steel caps are also called plugs or heads. Purpose: Pipe fittings welded to the pipe end or installed on the external thread of the pipe end to cover the pipe. It is used to seal the pipeline and has the same function as a plug.
Pipe caps include designs of convex pipe caps, conical shells, reducing sections, flat caps and shrinking openings.
Convex pipe caps include: hemispherical pipe caps, oval pipe caps, dished pipe caps and spherical caps. From the perspective of stress, convex caps are gradually worse than hemispheric caps, but from the perspective of manufacturing difficulty, they are gradually easier to manufacture.
Stainless steel: 304 304L 316 316L 321 2520 310, 317, and other materials.
：DN15-DN1200 diameter
Wall thickness: SCH5-SCH160
Standard: ASME DIN JIS BS GB/T JB SH HG
Uses: water, beverages, beer, food, petrochemicals, nuclear power, machinery, medical equipment, fertilizers, shipbuilding, waterproofing, pipelines, etc.
Packaging: wooden boxes, cartons Services: providing technical consultation, installation guidance, etc.
Avoid splicing at the r part of the dish-shaped pipe cap, which will cause thinning and high stress.
When splicing, the weld direction requirements are only allowed to be radial and circumferential. This requirement may be eliminated for large pipe caps in the future. The splicing distance should be required to be greater than 3δ and not less than 100mm (the welding heat-affected zone is a high-stress zone, and the chemical composition in this zone will be burned. Therefore, the high-stress zone should be avoided, as this zone is related to the thickness .According to practical experience, the stress attenuation length is greater than 3δ and not less than 100mm). However, it is difficult for refrigeration equipment to meet this requirement and has its own particularities.
For the formed head after splicing, the splicing welds should be 100% radiographic or ultrasonic tested, and the qualification level will follow the equipment shell. The final welding seam inspection level and proportion are the same as those of the equipment shell, which reduces waste.
Stainless steel Pipe Cap
Stainless steel Pipe Cap chemical element
|
Caps Specification |
unit:mm(1″=25.4) |
|||
|---|---|---|---|---|
|
NP |
OD |
Back to End |
Limiting Wall Thickness |
|
|
CAP |
||||
|
E |
E' |
|||
| 1/2″ |
21.34 |
25.40 |
25.40 |
3.37 |
| 3/4″ |
26.67 |
25.40 |
25.40 |
3.91 |
| 1″ |
33.53 |
38.10 |
38.10 |
4.55 |
| 11/4″ |
42.16 |
38.10 |
38.10 |
4.85 |
| 11/2″ |
48.26 |
38.10 |
38.10 |
5.08 |
| 2″ |
60.45 |
38.10 |
44.45 |
5.54 |
| 21/2″ |
73.15 |
38.10 |
50.80 |
7.01 |
| 3″ |
88.90 |
50.80 |
63.50 |
7.62 |
| 31/2″ |
101.60 |
63.50 |
76.20 |
8.08 |
| 4″ |
114.30 |
63.50 |
76.20 |
8.56 |
| 5″ |
141.22 |
76.20 |
88.90 |
9.53 |
| 6″ |
168.15 |
88.90 |
101.60 |
10.97 |
| 8″ |
218.95 |
101.60 |
127.00 |
12.70 |
| 10″ |
273.05 |
127.00 |
152.40 |
12.70 |
| 12″ |
323.85 |
152.40 |
177.80 |
12.70 |
| 14″ |
355.60 |
165.10 |
190.50 |
12.70 |
| 16″ |
406.40 |
177.80 |
203.20 |
12.70 |
| 18″ |
457.20 |
203.20 |
228.60 |
12.70 |
| 20″ |
508.00 |
228.60 |
254.00 |
12.70 |
| 22″ |
558.80 |
254.00 |
254.00 |
12.70 |
| 24″ |
609.60 |
266.70 |
304.80 |
12.70 |
Stainless steel Pipe Cap
About Us
You can learn more about Gnee here.
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FAQ
Q: Can I get your best price?
A: Our goal is to provide you with the best price and excellent quality assurance in the long run. Please leave your contact information to get the best quote, we will provide you with the best solution as soon as possible.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. Or if the goods are not in stock, it is 15-20 days, depending on the quantity.
Q: Do you provide samples? Is it free or extra?
A: Yes, we can provide samples for free without paying the shipping cost.
Q:About Stainless steel Pipe Cap product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.
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Stainless steel Pipe Cap manager
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