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hyspan products ball joints
Type N Style II, Style III, and Style III-V

Hyspan Barco TypeN/Style II, StyleIII, and StyleIII-V Ball Joints are designed for service to pressure of 1500 psig (103 bar) and saturated steam service to 650 degrees F (343 degrees C). Sizes 2 1/2"(65mm) to 48"(1200mm) are available. Casing and ball are carbon steel. The spherical surface of all carbon steel ball are protected with two mils of chrome consisting of one mil hard chrome over one mil of crack free chrome, and baked on molbdenum disulfide coating. All seals consist of inner and outer contoured seal rings combined with factory injected flake graphite. The seal rings are available made from mineral filled (No.19) and mineral/phenolic filled (No. 20) compounds, and ductile iron.

Type N/Style II Ball Joints

Style II ball joints are factory injected with sealant. The sealant may be replenished in the field through the casing charging port. System pressure must be relieved, and joints allowed to cool before removing plugs for servicing.


Type N/Style III and Style III-V Ball Joints


Style III and III-V Ball Joints allow sealant recharging in the field, under full line pressure and temperature through integral recharge cylinders.

Design conforms to ASTM specifications F 1298


FIVE YEAR WARRANTY

Hyspan Barco Style III and III-V Packed Type, Ball Joints are warranted to be free from defects in material and workmanship for a period of five years from the date of original shipment from factory. Hyspan's liability shall be limited to the repair or replacement of any material determined to be defective upon return to factory, freight prepaid, or at Hyspan's option, to a refund of the original purchase price. Hyspan shall have no liability, direct or consequential, for any damages arising from the installation, or resulting from the use or misuse, of any defective material. In addition, Hyspan guarantees the satisfactory performance of Hyspan's Style III and Style III-V Packed Type, Ball Joints for a period of five years from the date of original shipment, provided that the Ball Joints are installed, operated and serviced in accordance with Hyspan's prescribed standards. Hyspan will repair or replace without charge, any Style III and III-V, Packed Type, Ball Joints which fails to give satisfactory performance under these prescribed conditions.

How to Order
To order a Hyspan Barco Ball Joint state the complete part number as follows: First state the basic assembly number from the table below. Second, indicate the size by adding the size code number from the chart. Standard options to be added to the joints should be described on your order.
Seals for Style II, III and III-V
Seal Code
 Seal Material
Seal Compound
19
 Mineral Filled
11 NHG
20
 Mineral/Phenolic
11 CHG
21
 Ductile Iron
11 HG

Type N/Style I, II, III, and III-V Weld Ends
Basic Assembly Number
Carbon Steel
Style I
BB-31020
Style II
BB-41020
Style III
BB-61020
Style III-V
BB-66020
Stainless Steel
Style I
BB-31021
Style II
BB-41021
Style III
BB-61021
Style III-V
BB-66021
 

Nominal Pipe Size (Inch)

Nominam Pipe Size (mm)

Size Code

A

B

C

Style III Injector
D

Style III-V Injector
D

E

No. of Recharge Cylinders

Weld End
Standard Schedule

Weight

No.

Wall

O.D.

2 1/2"

(65)

-40

6.75
(171.5)

5.94
(150,9)

3.50
(88,9)

5.69
(144,5)

N/A

3.91
(99,3)

1

40

.203
(5,2)

2375
(73,0)

13
(6)

3"

(80)

-48

7.88
(200.2)

7.19
(182,0)

4.25
(108,0)

6.13
(155,7)

7.31
(185,7)

4.38
(111,3)

1

40

.216
(5,5)

3500
(88,9)

21
(10)

4"

(100)

-64

11.00
(279.4)

9.75
(247,7)

5.50
(139,7)

7.25
(184,2)

7.56
(192,0)

6.00
(152,4)

1

40

.237
(6,0)

4500
(114,3)

63
(29)

5"

(125)

-65

12.00
(304.8)

11.28
(286,5)

6.00
(152,4)

7.88
(200,2)

8.19
(208,0)

6.56
(166,6)

2

40

.258
(6,6)

5563
(141,3)

95
(43)

6"

(150)

-66

14.25
(361.9)

12.38
(314,5)

7.19
(182,6)

8.29
(210,6)

8.62
(219,0)

7.75
(196,9)

2

40

.280
(7,1)

6625
(168,3)

122
(55)

8"

(200)

-68

15.94
(404.9)

14.75
(374,7)

8.00
(203,2)

9.31
(236,5)

9.62
(244,4)

8.13
(206,5)

3

40

.322
(8,2)

8625
(219,1)

190
(86)

10"

(250)

-70

16.50
(419.1)

17.13
(435,1)

8.25
(209,6)

10.44
(265,2)

10.75
(273,1)

8.00
(203,2)

3

40

.365
(9,3)

10750
(273,0)

262
(119)

12"

(300)

-72

17.79
(451.9)

19.75
(501,7)

8.69
(220,7)

11.59
(294,4)

11.88
(301,8)

8.81
(223,8)

4

Std.

.375
(9,5)

12750
(323,9)

380
(172)

14"

(350)

-74

19.50
(495.3)

22.50
(571,5)

10.06
(255,5)

13.00
(330,2)

13.31
(338,1)

10.00
(254,0)

4

Std.

..375
(9,5)

14000
(355,5)

520
(236)

16"

(400)

-76

22.66
(575.6)

25.25
(641,4)

11.25
(285,8)

14.44
(366,8)

14.75
(374,7)

11.41
(289,8)

4

Std.

.375
(9,5)

16000
(406,5)

736
(334)

18"

(450)

-78

23.38
(593.9)

26.75
(679,5)

12.50
(317,5)

15.13
(384,3)

15.44
(392,2)

12.50
(317,5)

6

Std.

.375
(9,5)

18000
457,2)

820
(372)

20"

(500)

-80

24.00
(609.6)

30.00
(762,0)

11.50
(292,1)

16.63
(422,4)

16.94
(430,3)

11.50
(292,1)

6

Std.

.375
(9,5)

20000
(508,0)

940
(426)

24"

(600)

-84

29.35
(745.5)

35.25
(745,5)

16.00
(406,4)

19.06
(484,1)

19.38
(492,3)

16.00
(406,4)

8

Std.

.375
(9,5)

24000
(609,6)

1375
(624)

30"

(750)

-90

34.77
(833.2)

42.62
(1082,6)

18.00
(457,2)

22.75
(577,9)

23.06
(585,7)

18.00
(75,2)

10

Std.

.375
(9,5)

30000
(762,0)

2090
(948)

36"

(900)

-96

39.75
(1009.7)

50.00
(1270,0)

20.00
(508,0)

27.00
(685,8)

27.31
(693,7)

20.00
(508,0)

12

Std.

.375
(9,5)

36000
(914,4)

2285
(1036)

42"

(1050)

-102

44.00
(1117.6)

57.19
(1452,6)

22.00
(558,8)

31.00
(787,4)

31.31
(795,3)

22.00
(558,8)

14

Std.

.375
(9,5)

42000
(1066,8)

6500
(2925)

48"

(1200)

-108

50.00
(1270.0)

64.25
(1632,0)

25.00
(635,0)

33.75
(857,3)

34.06
(865,1)

25.00
(635,0)

16

Std.

.375
(9,5)

48000
(1219,2)

10500
(4760)


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