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Weld On Pipe Cap Gost 17379
| Model No. : | 159x4.5mm |
|---|---|
| Brand Name : | HAOYUAN |
| Material : | Carbon Steel |
Cangzhou, Hebei, China
- Manufacturer
- OEM service
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Product description
Carbon Steel Weld On Pipe Cap Gost 17375 is made by different materials,the chemical composition of Stainless steel caps can make the surface of the caps bright,will not rust and will not corrode for a long time.
Pipe Fittings, Pipe Cap,Carbon Steel Pipe Cap Stainless Steel Pipe cap,Welded Caps, End Cap
Gost 17379 Ct20 Carbon Steel Cap Carbon Capability to avoid stitching, thinning and high stress. Weld direction requirements when splicing is allowed only radial and circumferential. Later large caps may cancel this requirement. The distance from the splice should be greater than 3δ, and not less than 100mm (the weld heat affected zone is a high stress area, and the chemical composition in the area will be burned.) Therefore, to avoid the high stress area, the thickness of the area According to practical experience, the stress decay length is greater than 3δ, and not less than 100mm). But the refrigeration equipment is difficult to meet this requirement, has its particularity.
Material: A234-WPB A234-WP12 A234-WP11 A234-WP5 A403-WP304 A403-WP304L A403-WP316. A403-WP316L A420-WPL6,316L, 304L, 321, 321H.
Size: 1/2" - 24"
Manufacturing standard: ASME/ANSI B16.9, JIS, DIN, EN, API 5L, etc.
Surface treatment:Shot blasted, rust-proof black oil
Usage: Petroleum, Chemical, Power, Gas, Metallurgy, Ship-building, Construction, ect.
Steel Butt Welding Cap specifications A series
|
DN |
D |
Т |
К |
Масса, кг |
DN |
D |
Т |
К |
Масса, кг |
|
15 |
21,3 |
2,0 |
25 |
- |
150 |
168,3 |
4,5 |
89 |
- |
|
3,2 |
0,04 |
7,1 |
2,90 |
||||||
|
4,0 |
- |
11,0 |
4,40 |
||||||
|
20 |
26,9 |
2,0 |
25 |
- |
200 |
219,1 |
6,3 |
102 |
- |
|
3,2 |
0,07 |
8,0 |
5,00 |
||||||
|
4,0 |
- |
12,5 |
7,60 |
||||||
|
25 |
33,7 |
2,3 |
38 |
- |
250 |
273,0 |
6,3 |
152 |
- |
|
3,2 |
0,10 |
10,0 |
9,80 |
||||||
|
4,5 |
- |
300 |
323,9 |
7,1 |
178 |
- |
|||
|
32 |
42,4 |
2,6 |
38 |
- |
10,0 |
14,00 |
|||
|
3,6 |
0,14 |
|
|
||||||
|
5,0 |
- |
350 |
355,6 |
8,0 |
191 |
- |
|||
|
40 |
48,3 |
2,6 |
38 |
- |
11,0 |
18,00 |
|||
|
3,6 |
0,17 |
|
|
||||||
|
5,0 |
- |
400 |
406,4 |
8,8 |
203 |
- |
|||
|
|
|
12,5 |
26,00 |
||||||
|
50 |
60,3 |
2,9 |
0,24 |
450 |
457,0 |
10,0 |
229 |
29,00 |
|
|
4,0 |
0,32 |
||||||||
|
5,6 |
|
500 |
508,0 |
11,0 |
254 |
37,00 |
|||
|
65 |
76,1 |
2,9 |
- |
600 |
610,0 |
12,5 |
305 |
54,00 |
|
|
5,0 |
0,39 |
||||||||
|
7,1 |
0,52 |
700 |
711,0 |
- |
305 |
- |
|||
|
80 |
88,9 |
3,2 |
51 |
- |
800 |
813,0 |
- |
305 |
- |
|
5,6 |
0,67 |
||||||||
|
8,0 |
0,91 |
900 |
914,0 |
- |
305 |
- |
|||
|
100 |
114,3 |
3,6 |
64 |
- |
1000 |
1016,0 |
- |
305 |
- |
|
6,3 |
1,20 |
||||||||
|
8,8 |
1,60 |
||||||||
|
125 |
139,7 |
4,0 |
76 |
- |
|||||
|
6,3 |
1,80 |
||||||||
|
10,0 |
2,80 |
B series
|
DN |
D |
Т |
К |
Масса, кг |
DN |
D |
Т |
К |
Масса, кг |
|
25 |
32 |
2,0 |
15 |
0,1 |
50 |
57 |
3,0 |
30 |
0,2 |
|
3,0 |
0,1 |
5,0 |
0,3 |
||||||
|
32 |
38 |
2,0 |
20 |
0,1 |
65 |
76 |
3,5 |
40 |
0,4 |
|
3,0 |
0,1 |
6,0 |
0,5 |
||||||
|
40 |
45 |
2,5 |
0,1 |
80 |
89 |
3,5 |
45 |
0,6 |
|
|
4,0 |
0,2 |
8,0 |
0,9 |
||||||
|
100 |
108 |
4,0 |
50 |
0,7 |
300 |
325 |
10,0 |
100 |
11,0 |
|
8,0 |
1,3 |
12,0 |
13,0 |
||||||
|
|
|
18,0 |
19,0 |
||||||
|
114 |
4,0 |
0,7 |
20,0 |
21,0 |
|||||
|
8,0 |
1,3 |
350 |
377 |
10,0 |
115 |
16,0 |
|||
|
|
|
12,0 |
19,0 |
||||||
|
|
|
16,0 |
26,0 |
||||||
|
125 |
133 |
4,0 |
55 |
0,9 |
20,0 |
32,0 |
|||
|
8,0 |
2,0 |
24,0 |
38,0 |
||||||
|
10,0 |
2,5 |
|
|
||||||
|
150 |
159 |
4,5 |
65 |
1,5 |
|
|
|||
|
8,0 |
2,3 |
|
|
||||||
|
11,0 |
3,2 |
400 |
426 |
10,0 |
125 |
19,0 |
|||
|
|
|
12,0 |
23,0 |
||||||
|
|
|
16,0 |
30,0 |
||||||
|
|
|
18,0 |
34,0 |
||||||
|
|
|
22,0 |
42,0 |
||||||
|
168 |
4,5 |
1,5 |
26,0 |
50,0 |
|||||
|
8,0 |
2,3 |
|
|
||||||
|
11,0 |
3,2 |
|
|
||||||
|
200 |
219 |
8,0 |
75 |
4,6 |
500 |
530 |
10,0 |
150 |
25,0 |
|
10,0 |
5,1 |
16,0 |
40,0 |
||||||
|
12,0 |
6,1 |
20,0 |
50,0 |
||||||
|
|
|
22,0 |
55,0 |
||||||
|
|
|
26,0 |
65,0 |
||||||
|
250 |
273 |
7,0 |
85 |
4,9 |
30,0 |
75,0 |
|||
|
12,0 |
9,2 |
|
|
||||||
|
14,0 |
11,0 |
|
|
||||||
|
18,0 |
14,0 |
|
|
High-quality products
Since most of the pipe fittings is for welding, in order to improve the quality of welding, the fittings end are bevelling groove, leaving a certain angle, with a certain edge, which is a relatively strict requirements, how thick edge, and how much deviation angle range has prescribed. Pipe fittings surface quality and mechanical properties and tubes are same. In order to facilitate welding, the connected steel pipe and the fittings materials are the same.
Our packaging
GOS Steel caps production process
Steel pipe caps workshop
Production Process
Cangzhou, Hebei, China
- Manufacturer
- OEM service
- Gold Supplier
- Platform Certification
- Video
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