Steel Pipe Coupling Nipple Fittings

• Connection: Male
• Structure: Universal
• Flexible or Rigid: Rigid
• Material: Carbon Steel
• Standard: Standard
• Size: From 1/4 to 4 Inches
• Model NO.: KM-06-03
• Materials: Q235B,A105,F304,F316L,A182,F11,F22,F91,etc
• Pressure: 2000lbs, 3000lbs, 6000lbs, 9000lbs
• Types: Full Coupling,Half Coupling,Reducer Coupling
• Connention: Male or Female Threaded
• Package: in Wooden Cases
• Transport Package: in Wooden Cases
• Specification: 1/4 to 4 inches
• Trademark: Kingmetal
• Origin: China
• HS Code: 73079900
• Production Capacity: 1000 Tons/Month

Product Description

Coupling Fittings

Material: ASTM A105, F304, F316, F304L, F316L, A182, F11, F22, and F91
Pressure: 2000LBS, 3000LBS, 6000LBS, 9000LBS
Size: From 1/4 to 4 inches
Standard: ANSI B16.9/B16.28 and MSS SP-43/SP-75
Connection ends: Butt welded, threaded
Thread types: NU, EU, STC, LTC and BTC
Surface treatment: Shot blasted, rust-proof black oil
Packing: Plywood Case/ Pallet/ other

EN 10241 Standard  Ex ISO/DIN Standards

Coupling		EN 10241 - Medium Type	DIN 2986-1977	DIN2999
			ISO 50	ISO 7/BS 21

Nominal diameter in inch

1/8"

1/4"

3/8"

1/2"

3/4"

1"

1"1/4

1"1/2

2"

2"1/2

3"

4"

5"

6"

Nominal diameter in mm

6

8

10

15

20

25

32

40

50

65

80

100

125

150

Diameter in mm

15

18,5

21,3

26,6

31,8

39,5

48,3

54,5

66,2

82

95

121,4

146,3

173,3

Length in mm

17

25

26

34

36

43

48

48

56

65

71

83

92

92

 

(alternative for JD 101)

This coupling is available for 1/2" (D 25,5 - L 34) and 1" (D 38 - L 43)

 

Half Coupling		EN 10241 - Medium Type		BS21/DIN2999

Diameter in mm

15

18,5

21,3

26,6

31,8

38

48,3

54,5

68

Length in mm

8

11

12

15

17

20

22

22

26

 

Heavy Coupling		EN 10241 - Medium Type	DIN 2986-1959	DIN 2999

Diameter in mm

33,1

49

56

69,1

84

98

123,4

151,3

176,5

Length in mm

36

48

48

56

65

71

83

92

92