Phone:(+86) 18625862121
Email:order@zzsteels.com
productsbanner
You are here: Home » Products » Butt Weld Fittings » Stainless Steel 304/L Butt Weld Cap
Tel:(+86)372-2155516
 
Mobile: (+86)18625862121
 
 
Contact: Jerry Zhao
 
Address: No 888 Xigangshen Road Jiading Shanghai
 

Size Range: 1/2" -  80" / DN15 - 2000

Thickness Schedule: SCH 10 - SCH 160, XXS

 

Standard: ANSI / ASME B16.9 / MSS SP 43

0
0

Size Range: 1/2" -  80" / DN15 - 2000


Thickness Schedule: SCH 10 - SCH 160, XXS


Standard: ANSI / ASME B16.9 / MSS SP 43
 

0
0

Size Range: 1/2" - 48" / DN15 - 1200

Thickness Schedule: SCH 10 - SCH 160, XXS


Standard: ANSI / ASME B16.9

0
0

We are a manufacturer, supplier and exporter of ASME B16.9 butt weld equal and reducing tee in China.

ANSI / ASME B16.9 steel pipe tee dimensions and weight chart is free for you.

0
0

Shape Type: Equal and Reducing 

Size Range: 1/2" - 80" / DN15 - 2000

Thickness Schedule: SCH 10 - SCH 160, XXS

Standard: ANSI / ASME B16.9

0
0

Type: Long Pattern (LP) and Short Pattern (SP)

Size Range: 1/2” - 24” / DN15 - 600

Thickness Schedule: SCH 10 - SCH 160, XXS

0
0

Size Range: 3/4" - 60" / DN20 - 1500

Thickness Schedule: SCH 10 - SCH 160, XXS

Standard: ANSI / ASME B16.9 / MSS SP 43

0
0

Size Range: 3/4" - 60" / DN20 - 1500

Thickness Schedule: SCH 10 - SCH 160, XXS

Standard: ANSI / ASME B16.9 & MSS SP-43

0
0

Size Range: 1/2" - 48" / DN15 - 1200

Thickness Schedule: SCH 10 - SCH 160, XXS

Standard: ANSI / ASME B16.9

0
0

Type: 90 Degree and 45 Degree

Shape: Straight and Reducing Elbow

Size: 1/8” – 4” / DN6 - DN100

0
0

Shape: Equal and Reducing Tee

Size: 1/8"- 4" / DN6 - DN100

Pressure: Class 3000LBS, 6000Lbs, 9000lbs.

Standard: ASME B16.11, BS3799

0
0

Shape: Equal Cross Tee and Reducing Cross Tee

Size Range: 1/8” – 4” / DN6 - DN100

Pressure Rating: Class 3000lbs, 6000lbs, 9000lbs.

Standard: GB/T 14383, ASME B16.11, BS3799

0
0

Type: Full Coupling and Half Coupling

Shape: Straight Coupling and Reducing Coupling

Size Range: 1/8” – 4” / DN6 - DN100

Pressure Rating: Class 3000lbs, 6000lbs, 9000lbs

0
0

Size Range: 1/8” - 3” / DN6 - DN80

Pressure Rating: Class 3000lbs


Standard: MSS SP-83

0
0

Type: 90 Degree and 45 Degree Elbow

Shape: Straight and Reducing Elbow

Thread Type: NPT, PT, BSPP, BSPT, PF

0
0

Shape: Equal and Reducing Tee

Size Range: 1/8” – 4” / DN6 - DN100

 

Pressure Rating: Class 2000 lbs, 3000 lbs, 6000 lbs

0
0

Shape: Equal and Reducing

Size: 1/8" -  4" / DN6 - DN100

 

Pressure: Class 2000 lbs, 3000 lbs, 6000 lbs

0
0

Type: Full and Half Coupling

Shape: Straight and Reducing Coupling

Thread Type: NPT, PT, BSPP, BSPT, PF

0
0

Size Range: 1/8” – 4” / DN6 - DN100

Pressure Rating: Class 3000lbs, 6000lbs

 

Standard: ASME B16.11, BS3799, EN 10241

0
0

Size Range: 1/8” - 3” / DN6 - DN80

Pressure Rating: Class 3000lbs

 

Standard: MSS SP-83

0
0

loading

Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
sharethis sharing button

Stainless Steel 304/L Butt Weld Cap

Size Range: 1/2" - 48" / DN15 - 1200

Thickness Schedule: SCH 10 - SCH 160, XXS

Standard: ANSI / ASME B16.9
Availability:
Quantity:

How The Butt Weld Fittings Connect?

Butt weld fittings are designed to be welded to the pipes, creating a strong and leak-proof connection. The term "butt weld" refers to the type of welding used to attach the fittings to the pipes. This welding method involves two pieces of metal being placed together end-to-end and welded along the joint, resulting in a smooth, continuous connection.

Stainless steel 304/L Butt weld cap is used to mount at the pipe end by butt welding connection, so to block the pipeline and form liquid or gas tight seal.

Installed at the end of a pipe to block the flow. Stainless steel 304/L Butt weld cap is used for sealing or closing off the end of the pipe.

Standard Of Butt Weld Cap

The standard of butt weld cap is ASME/ANSI B16.9 which is also available for other butt weld fittings.

This standard covers the dimensions and the tolerances of carbon, alloy and stainless-steel butt weld fittings. It also covers all dimensions, tolerances, ratings, testing, and marking for factory-made.


ASME 16.9 Steel pipe caps are usually welded onto end of pipe that blcok off the piping line system, it has same funtion with plugs and blind flanges. It is available in material of carbon steel, stainless steel and alloy steel.

Butt weld cap dimensions is from 1/2" to 48" and thickness covers Sch 10S, Sch 40, Sch 80, Sch 160, STD, XS, XXS. We can manufacture Stainless steel 304/L Butt weld cap in stanadrd of ASME B16.9, MSS SP 43, DIN, JIS and EN.

ASTM A403 WP304L Stainless Steel Butt Weld Fittings

ASTM A403 WP304L stainless steel butt weld fittings is one of the most widely used steel fittings in the world for many reasons. WP304/304L is cheaper than most other stainless steel products and therefore is cost effective. It is an authenticate stainless steel and has chromium content in it. ASTM A403 WP304/L butt weld Fittings come under the standard ASME B16.9 and diameters ranging from 1/2 inches to 48 inches. The chemical has 18% chromium and 8% nickel in the composition and has good corrosion resistance and strength. 

The ASTM A403 WP304/L material have high operating temperature range up to 870 degrees Celsius. So they can be used in high heat applications. The low carbon content in the material makes it better for welding applications. The A403 WP304/L butt weld cap is one of the many pipe fittings such as elbow,tee, reducer, and cross.Shanghai zhucheng is a large manufacturer and supplier of these stainless steel 304/L butt weld fittings.

Chemical Composition

CHEMICAL LIMITS C Mn P S Si Ni Cr
ASTM A403 WP304 MIN




8.00 18.00
MAX 0.08 2.00 0.045 0.030 1.00 11.00 20.00
ASTM A403 WP304L MIN




8.00 18.00
MAX 0.03 2.00 0.045 0.030 1.00 12.00 20.00

Mechanical Properties

MATERIAL T.S (MPA) Y.S (MPA) EL %
ASTM A403 WP304 515 min 205 min 28 min
ASTM A403 WP304L 485 min 170 min 28 min

Stainless Steel 304/L Butt Weld Cap Dimension And Weight

CAP


DN NPS OD E E1

15

1/2

21.3

25

25

20

3/4

26.7

25

25

25

1

33.4

38

38

32

1 1/4

42.2

38

38

40

1 1/2

48.3

38

38

50

2

60.3

38

44

65

2 1/2

73

38

51

80

3

88.9

51

64

90

3 1/2

101.6

64

76

100

4

114.3

64

76

125

5

141.3

76

89

150

6

168.3

89

102

200

8

219.1

102

127

250

10

273

127

152

300

12

323.8

152

178

350

14

355.6

165

191

400

16

406.4

178

203

450

18

457

203

229

500

20

508

229

254

550

22

559

254

254

600

24

610

267

305

650

26

660

267

---

700

28

711

267

---

750

30

762

267

---

800

32

813

267

---

850

34

864

267

---

900

36

914

267

---

950

38

965

305

---

1000

40

1016

305

---

1050

42

1067

305

---

1100

44

1118

343

---

1150

46

1168

343

---

1200

48

1219

343

---

Stainless Steel Pipe Cap Weight

DN

NPS

SCH20

SCH30

STD

SCH40S

XS

SCH80S

SCH160

XXS

15

1/2


0.04

0.04

0.04

0.06

0.06

0.08

0.11

20

3/4


0.05

0.05

0.05

0.07

0.07

0.11

0.15

25

1


0.10

0.12

0.12

0.16

0.16

0.22

0.32

32


0.13

0.16

0.16

0.22

0.22

0.28

0.43

40


0.16

0.19

0.19

0.26

0.26

0.36

0.52

50

2


0.21

0.26

0.26

0.36

0.36

0.57

0.73

65


0.40

0.44

0.44

0.59

0.59

0.80

1.18

80

3


0.65

0.73

0.73

1.08

1.08

1.48

2.02

90


0.90

1.07

1.07

1.51

1.51



100

4


1.04

1.30

1.30

1.85

1.85

2.91

3.69

125

5



2.10

2.10

3.06

3.06

5.09

6.10

150

6



3.19

3.19

4.93

4.93

8.20

9.86

200

8

4.45

4.92

5.72

5.72

8.88

8.88

16.1

15.6

250

10

6.89

8.46

10.1

10.1

13.8

16.4

31.0

27.6

300

12

9.75

12.9

14.6

15.9

19.5

26.9

51.2

39.0

350

14

14.6

17.6

17.5

20.5

23.3

35.0

65.7


400

16

18.3

22.1

22.1

29.4

29.4

49.7

93.8


450

18

23.4

32.9

28.2

42.2

37.5

70.4

134


500

20

35.1

46.8

35.1

55.6

46.8

96.5

184


550

22

42.7

56.9

42.7


57.0

128

242


600

24

49.7

74.5

49.7

91.2

66.3

162

311


650

26

74.0


55.6


74.1




700

28

82.4

103

61.8


82.4




750

30

91.2

114

68.5


91.2




800

32

101

126

75.4

138

101




850

34

110

138

82.7

152

110




900

36

120

150

90.2

180

120




950

38



104


139




1000

40



113


150




1050

42



122


162




1100

44



138


184




1150

46



148


197




1200

48



158


210




Packing

For the size of 1/2 inch-8 inch , the package type is wooden case.

8 inch-12 inch is Pallet, and above 12 inch is loose.

However, the packaging can be customized according to the customer's specific requirements. 

Previous: 
Next: 
CONTACT US
Tel: (+86) 372-2155516
Mobile: (+86) 18625862121
Email:order@zzsteels.com
Contact: Jerry Zhao
Address: No 888 Xigangshen Road Jiading Shanghai

QUICK NAVIGATION

WECHAT QR CODE
COPYRIGHT© 2018 SHANGHAI ZHUCHENG PIPE FITTINGS MANUFACTURING CO LTD. ALL RIGHTS RESERVED
TECHNICAL SUPPORT : COVERWEB