Custom Stainless Steel Pipe Cap Welding Fittings

Shanghai Wakamatsu Metal Products Co., Ltd. Home / Products / Stainless steel BUTT-WELDING fittings / Stainless Steel Pipe Cap Welding Fittings
  • Stainless Steel Pipe Cap Welding Fittings
  • Stainless Steel Pipe Cap Welding Fittings

Stainless Steel Pipe Cap Welding Fittings

A terminal solution that provides a permanent seal at the end of a pipe. The cap is securely welded to the pipe end, creating an impenetrable barrier that completely isolates the external environment from the media within. Its superior sealing and pressure-bearing properties make it commonly used to seal spare connections, plug pipe ends, or reserve interfaces for future system expansion, ensuring system integrity and safety.

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External Dimensions:

 

DN

OD

10S

20S

40S

E

A

B

ID

T

ID

T

ID

T

15

1/2

21.7

17.5

2.1

16.7

2.5

16.1

2.8

25.4

20

3/4

27.2

23.0

2.1

22.2

2.5

21.4

2.9

25.4

25

1

34.0

28.4

2.8

28.0

3.0

27.2

3.4

38.1

32

1"1/4

42.7

37.1

2.8

36.7

3.0

35.5

3.6

38.1

40

1"1/2

48.6

43.0

2.8

42.6

3.0

41.2

3.7

38.1

50

2

60.5

54.9

2.8

53.5

3.5

52.7

3.9

38.1

65

2"1/2

76.3

70.3

3.0

69.3

3.5

65.9

5.2

38.1

80

3

89.1

83.1

3.0

81.1

4.0

78.1

5.5

50.8

90

3"1/2

101.6

95.6

3.0

93.6

4.0

90.2

5.7

63.5

100

4

114.3

108.3

3.0

106.3

4.0

102.3

6.0

63.5

125

5

139.8

133.0

3.4

129.8

5.0

126.6

6.6

76.2

150

6

165.2

158.4

3.4

155.2

5.0

151.0

7.1

88.9

200

8

216.3

208.3

4.0

203.3

6.5

199.9

8.2

101.6

250

10

267.4

259.4

4.0

254.4

6.5

248.8

9.3

127.0

300

12

318.5

309.5

4.5

305.5

6.5

297.9

10.3

152.4
Product Description:
  • Shanghai Wakamatsu Metal Products Co., Ltd.
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About Us
Shanghai Wakamatsu Metal Products Co., Ltd.
Founded in 2003, Shanghai Wakamatsu is a Japan-funded manufacturer specializing in stainless steel screwed fittings, valves, and bite type tube fittings.We are Custom Stainless Steel Pipe Cap Welding Fittings Manufacturers and China OEM/ODM Stainless Steel Pipe Cap Welding Fittings Factory. With over two decades of industry expertise, we combine Japanese precision manufacturing with advanced production facilities to deliver high-quality solutions for global clients. Our products are widely used in construction, industrial equipment, and safety systems, and are trusted by customers across Japan, Europe, and Southeast Asia.
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