Hebei Leading Metals & Piping Industries Co., Ltd.

https://www.hebeileading.com/products/carbon-steel-pipes/

Carbon steel pipes include seamless and welded constructure. Seamless steel pipes are mainly used for liquid transport, and are applicable to transport liquid, gas, oil, and mechanical propose. Welded pipes are lower production cost and raw materials availability. The common carbon steel pipes are ASTM or API 5L seamless steel pipes, SSAW pipes, ERW steel pipes, and LSAW pipes.

 Carbon Steel Pipes Dimensions

Nominal Wall Thickness

NPS(in)

Outside Diameter (in)

 SCH 10

SCH 20

SCH 30

SCH STD

SCH 40

SCH 60

SCH XS

SCH 80

SCH 100

SCH 120

SCH 140

SCH 160

SCH XXS

Wall Thickness (in)

1/8

0.405

   0.068

0.068

 0.095

0.095

     1/4

0.54

0.088

0.088

0.119

0.119

3/8

0.675

0.091

0.091

0.126

0.126

1/2

0.84

0.109

0.109

0.147

0.147

0.187

0.294

3/4

1.05

0.113

0.113

0.154

0.154

0.219

0.308

1

1.315

0.133

0.133

0.179

0.179

0.25

0.358

1 1/4

1.66

0.14

0.14

0.191

0.191

0.25

0.382

1 1/2

1.9

0.145

0.145

0.2

0.2

0.281

0.4

2

2.375

0.154

0.154

0.218

0.218

0.344

0.436

2 1/2

2.875

0.203

0.203

0.276

0.276

0.375

0.552

3

3.5

0.216

0.216

0.3

0.3

0.438

0.6

3 1/2

4

0.226

0.226

0.318

0.318

 4

4.5

0.237

0.237

0.337

0.337

0.438

0.531

0.674

5

5.563

0.258

0.258

0.375

0.375

0.5

0.625

0.75

6

6.625

0.28

0.28

0.432

0.432

0.562

0.719

0.864

8

8.625

0.25

0.277

0.322

0.322

0.406

0.5

0.5

0.594

0.719

0.812

0.906

0.875

10

10.75

0.25

0.307

0.365

0.365

0.5

0.5

0.594

0.719

0.844

1

1.125

1

12

12.75

0.25

0.33

0.375

0.406

0.562

0.5

0.688

0.844

1

1.125

1.312

1

14

14

0.25

0.312

0.375

0.375

0.438

0.594

0.5

0.75

0.938

1.094

1.25

1.406

 16

16

0.25

0.312

0.375

0.375

0.5

0.656

0.5

0.844

1.031

1.219

1.438

1.594

18

18

0.25

0.312

0.438

0.375

0.562

0.75

0.5

0.938

1.156

1.375

1.562

1.781

20

20

0.25

0.375

0.5

0.375

0.594

0.812

0.5

1.031

1.281

1.5

1.75

1.969

22

22

0.25

0.375

0.5

0.375

 0.875

0.5

1.125

1.375

1.625

1.875

2.125

24

24

0.25

0.375

0.562

0.375

0.688

0.969

0.5

1.219

1.531

1.812

2.062

2.344

30

30

0.312

0.5

0.625

0.375

 0.5

     32

32

0.312

0.5

0.625

0.375

0.688

  34

34

0.312

0.5

0.625

0.375

0.688

36

36

0.312

0.5

0.625

0.375

0.75

42

42

 0.5

0.625

0.375

0.75

https://www.hebeileading.com/products/carbon-steel-flange/

Carbon steel flange, plate flange, or end flange connector made of carbon steel. It contains a carbon steel flange, called the carbon steel flange. Common materials are cast carbon steel plate Grade WCB, forging A105, or Q235B, A3, 10#, #20 steel, #45 steel, Q345B, etc.

 Usually to prevent rust flange surface with electroplating layer (yellow zinc, white zinc, etc.), or brush antirust oil and spray antirust paint treatment.

 Carbon Steel Flanges VS Iron Flange

1. Standard (Similarity):

Both carbon steel & iron are flange's materials. Carbon steel flanges & iron flanges have ANSI/ASME, DIN, BS, JIS, UNI & EN 1092-1 standard.

 2. Design Pressure (Difference):

Generally speaking, the pressure of is iron flange is lower than carbon steel.

 Iron flanges pressure only can be PN6. Carbon steel flanges pressure is able to be PN40.

 3. Type & Facing (Similarity):

Type: Slip-on, Weld Neck, Blind, Lap Joint, Socket Weld, Threaded. Plate, Loose, SOP, SOH(A B C )

 Facing: RF, FF, RTJ

 4. Installation (Similarity and Difference):

The mechanical properties of carbon steel flanges are better than that of iron flanges.  

 Both carbon steel flanges and iron flanges need to be treated against rust.

https://www.hebeileading.com/products/carbon-steel-buttweld-fittings/

Carbon steel buttweld fittings are manufactured from seamless or welded mild steel pipes, through cutting into appropriate length, heating, forming, etc. It's very weldable to be installed onto piping systems. So you may find it on most piping systems.

 Benefits of Carbon Steel Buttweld Fittings

Buttweld fittings can keep the strength of the piping system due to continuous metal material.

 Cost-saving by using Buttweld fittings instead of threaded or socket weld fittings.

 Smooth flow inside piping systems can be guaranteed by using buttweld fittings with matching pipe schedules.

 Buttweld carbon steel reducers provide gradual change of pipe diameter.

 Manufacturing Standards of Carbon Steel Buttweld Fittings

Manufacturing Standards of Carbon Steel Buttweld Fittings

 ASME B16.9, ASME B16.28

 MSS SP-43, MSS SP-75

 DIN 2605/2615/2616/2617

 JUST 17375/17376/17378/17379, ISO

https://www.hebeileading.com/products/cap-varnish-paint-seamless-buttweld/

A butt welding cap is a type of pipe fitting that covers the end of a pipe. It can be welded on to close the end of the pipe. On a weld, if it is a temporary close, or the contractor wants to add to the piping system in the future, he or she should allow additional pipe before closing so the pipe cap can be cut off and the pipe system extended as needed. This way you will not have less pipe than you need and the new fitting can be attached correctly.

 Cap Vanish Paint Seamless Buttweld Dimensions

 0

O.D

E

Size

O.D

E

1/2"

21.3

25

18"

457

203

3/4"

26.7

25

20"

508

229

1"

33.4

38

22"

559

254

1 1/4"

42.2

38

24"

610

267

1 1/2"

48.3

38

26"

660

267

2"

60.3

38

28"

711

267

2 1/2"

73

38

30"

762

267

3"

88.9

51

32"

813

267

3 1/2"

101.6

64

34"

964

267

4"

114.3

64

36"

914

267

5"

141.3

76

38"

965

305

6"

168.3

89

40"

1016

305

8"

219.1

102

42"

1067

305

10"

273

127

44"

1118

343

12"

323.8

152

46"

1168

343

14"

355.6

165

48"

1219

343

16"

406.4

178

https://www.hebeileading.com/products/camlock-aluminium/

Camlock is a kind of pipe joint that can be quickly disassembled and assembled without tools. It has the advantages of compact structure, small volume, light weight, high pressure resistance and interchangeability.

 It is widely used in aerospace, metallurgy, mining, forging, coal, petroleum, ships, machine tools, chemical equipment and various agricultural machinery. It is especially suitable for frequently disassembling pipelines in urgent need.

 Camlock has the following characteristics:

 1. Simple structure, easy to operate, can be quickly connected and opened.

 2. Compact size, light weight, good sealing and interchangeability.

 3. Suitable for various working conditions, widely used in liquid, powder and other media.

 4. The joints are connected by a variety of ways, such as cone pipe thread, cone pipe external thread, cannula connection, flange connection and so on.

 Camlock Aluminium Type Technical Specifications

 Size

A

B

C

D

E

F

G

H

I

J

K

L

M

N

1/2"

44.5

33.1

16.7

47.5

68.2

38

24.1

14.17

45.7

15.3

25.8

27

37.5

26.9

3/4"

62.7

41.5

21.4

54.5

80

48.5

32.05

21.1

54.9

20.5

32.6

33.4

42.3

32

1"

68.8

48.9

21.4

62.4

97.2

58.6

36.65

27

60.7

20.5

37.9

39.2

51.6

38.4

1 1/4"

80.5

57.2

20.4

65.8

101.4

54.5

45.45

34.1

70.5

24.6

47.9

63

58.3

47.8

1 1/2"

87.5

66.7

23

68.9

121.5

74.5

53.4

39.1

69.7

23.3

56

47

54

55.2

2"

98

78

24

76

124.5

72.5

63.05

52.5

75.5

23.5

65

52

61.2

64.5

2 1/2"

110.5

88.9

30

82

144

87

75.75

66

83.7

28.8

80.2

73

78.5

81.5

3"

133

108

34

90.5

156

99.3

91.45

76.7

90.3

34

94.5

57

69.9

95.3

4"

160

137

39.5

97

167.8

109.5

119.5

102.5

93.4

33.3

124.5

59.4

74.5

125

5"

186

162.9

37

98

189

129

145.43

129.5

104.5

42.4

151.5

86

71.5

/

6"

238.5

195.2

39

105.5

215.3

159.8

175.95

154.5

98.5

34.3

179

63.5

81.6

/

  Size

P

Q

R

S

T

U

W

X

Y

Z

1/2"

27

68.5

27

35.6

NPT/BSP

53

36

27

  3/4"

27

86.4

27

46.8

NPT/BSP

62

40

27

  1"

35.2

98.6

35.2

52.6

NPT/BSP

71.3

51

35.2

  1 1/4"

39.2

109.5

39.2

55.9

NPT/BSP

79

54.5

39.2

  1 1/2"

41.2

119.6

41.2

64.9

NPT/BSP

78

63.3

41.2

42

3

2"

46.5

140

46.5

77.2

NPT/BSP

85.9

64

46.5

55.2

4.1

2 1/2"

48.3

149.5

48.3

82.3

NPT/BSP

93.9

68.9

48.3

69

4.3

3"

50.7

164

50.7

99

NPT/BSP

95.8

67.5

50.7

83.5

4.1

4"

54.5

167.5

54.5

97.8

NPT/BSP

106.5

72

54.5

109

4.2

5"

50.6

189

50.6

115.5

NPT/BSP

109

78

50.6

  6"

57.2

240

57.2

162.3

NPT/BSP

120.2

71.1

57.2

161

5

https://www.hebeileading.com/products/butterfly-valves/

Butterfly valve has simple structure, can be used for low-pressure pipe media. It achieves the opening and closing function by turning a closing piece, names as disc, around a shaft throughout the top to the bottom of it. Butterfly valves can be used to control the flow of various types of fluids, including air, water, steam, and a variety of corrosive media, slurry, oil, liquid metals and radioactive media. It is mainly composed of valve body with a circle shape in the middle, stem/shaft, disc and seat (seal ring) built in the body.

Butterfly Valves Dimensions and Info

Dimension

11/2"-48"

End Connection

wafer type, lug type, double flanged, U-section, grooved end

Body Material

gray iron(GG25), ductile iron(GGG40/50), cast steel(WCB), stainless steel(CF8,CF8M,CF3,CF3M)

Disc Material

ductile iron(nickle plated or nylon coated) caststeel(A216WCB) stainless steel(CF8,CF8M,CF3,CF3M) aluminium bronze(C954)

Seat Material

EPDM, Buna-N(NBR),PTFE, viton, metal seated

Steam material

SS410,SS416,SS304, SS316

Actuator

handle lever, worm gear, pheumatic actuator,chain operator

Standard

API 609, BS5155, MSS SP-67/68, EN593

https://www.hebeileading.com/products/bspt-threaded/

The opening and closing part of the stainless steel threaded gate valve is a plug-shaped valve disc, the sealing surface is flat or conical, and the valve disc moves linearly along the centerline of the fluid. Simple structure, manufacture and maintenance more convenient, and small working stroke, short opening and closing time. Good sealing performance, small friction between the sealing surfaces, and long life. The types of stainless steel threaded gate valves are divided into external thread type and internal thread type according to the position of the valve stem thread. According to the flow direction of the medium, there are straight-through type, direct-flow type and angle type

 Gate Valve NPT/BSPT Threaded VS Flanged

1. Material:

Both material of gate valve NPT/BSPT threaded and flanged end valve can be CF8, CF8M, CF3M.

 2. Pressure:

Both pressure of 3 gate valve NPT/BSPT threaded and flanged end can be 200WOG, 800WOG, 1000WOG, 1500WOG, 2000WOG

 3. Range of Applications (Similarity):

Stardard: ANSI, BS, DIN

 Sealing Material: PTFE, R-PTFE

 Connection type: Thread end (difference)

 4. Installation (Difference):

NPT/BSPT Threaded gate valve is connected with the thread end in the pipeline, and the flange end gate valve is connected with the pipe flange end.

https://www.hebeileading.com/products/bs-flange/

BS Flange are flanges with Dimensions as per BS 4504  or BS10:1962 British Standard, BS 4504 material standard Specification for Flanges and Bolting for Pipes, Valves, and Fittings. BS 4504 standard dimensions from PN6, PN10, PN25 and PN40.

 BS Flange VS ASME Flange

1. Material (similarity):

Both BS flange and ASME flange material can be carbon steel, stainless steel and other alloy steel.

 2. Design pressure (difference):

About BS flange, the pressure is PN2.5, PN6, PN10, PN16, PN25, PN40. Regarding the ASME flange, the pressure is 150LBS, 300LBS, 400LBS, 600LBS, 900LBS

 3. Type (similarity):

Slip on, Weld Neck, Plate, Blind, Socket Weld, Thread, Lap Joint.

 4. Installation (similarity and difference):

Same connection,due to OD of British standard is different from that of the American standard, and the flange connection size is different. Before connection, check the applicable standard of the pipe and select the appropriate flange for connection.

http://www.hebei-longsheng.com/2016/p1_2_1201/18.html

http://www.hebei-longsheng.com/2016/p1_2_1201/17.html

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http://www.hebei-longsheng.com/2016/p1_3_1201/25.html

http://www.hebei-longsheng.com/2016/p1_3_1201/24.html

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