tubing sucker rod coupling
tubing sucker rod coupling
tubing sucker rod coupling
tubing sucker rod coupling
tubing sucker rod coupling
tubing sucker rod coupling
tubing sucker rod coupling
tubing sucker rod coupling

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tubing sucker rod coupling

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Model No. : 1/2\"-4\"
Brand Name : QD

Product description

tubing sucker rod coupling    
   
HEBEI QIANDIN PIPE FITTINGS MANUFACTURING CO.,LTD.
TYPE forged high pressure pipe fittings
PRODUCTS socket welding elbow/tee/cross/coupling/union …..
threaded/screwed elbow/tee/cross/coupling/union …..
forged butt welding elbow/tee/cross/coupling/union …..
outlet/weldolet/threadolet/sockolet/pipet/nipolet/sweepolet/latrolet/elbolet …..
plug/squal plug/hexagonal head plug/round plug….
Nipple/swage nipple/hex. Head nipple/reducing nipple/con. swage nipple/ecc. swage nipple
SIZE NPS1/2”-4”(DN15-1200)
P SCH40/SCH80/SCH160/XXS…..
2000#/3000#/6000#/9000#.....
MATERIAL carbon steel:ST37.2 , ST35.8 , C22.5, A105……
alloy steel:A694 F42/52/60/65/70/70 , A350 LF2 , A182 F5/F9/F11/F22……
stainless steel: A182 F304/304L/F316/F316/F321/F310…..
STANDARD ANSI B16.11/MSS SP97/MSS SP95/MSS SP83/JIS 2316/GB-T14383/GB-T14626 etc.
we can also produce according to drawing by customers.
SURFACE TREATMENT Shot blasted, black painting, rust-proof oil, transparent oil, galvanizing,, hot galvanizing
PACKING plywood cases, pallets, nylon bags or according to the customers' requirements
TRADE TERM FOB, CNF&CFR, CIF
PAYMENT TT or L/C
APPLICATION Chemical industry, petroleum industry, construction industry, power industry, gas industry, shipbuilding ,domestic installation and other
CERTIFICATES ISO-9001:2008
ORIGIN Yanshan, Cangzhou, Hebei, China
WEBSITE http://www.qdfitting.com
http://www.qdfitting.cn
   

The API couplings for tubing and casing pipes

Size and Specifications For Tubing and Casing Couplings

coupling Descriptions and size

Type of Therad

O.D*L
(mm)

Weight
(kg)

Tubing Coupling

1.050

NUE

33.35*80.96

0.23

1.050

EUE

42.16*82.55

0.38

1.315

NUE

42.16*82.55

0.38

1.315

EUE

48.26*88.90

0.57

1.660

NUE

52.17*88.90

0.59

1.660

EUE

58.88*95.25

0.68

1.900

NUE

55.88*95.25

0.56

1.900

EUE

63.50*98.42

0.84

2-3/8"

NUE

73.02*107.95

1.28

2-3/8"

EUE

77.80*132.82

1.55

2-7/8"

NUE

88.90*130.18

2.34

2-7/8"

EUE

93.17*133.35

2.40

3-1/2"

NUE

107.95*142.88

3.71

3-1/2"

EUE

114.30*146.05

4.10

4"

NUE

120.65*146.05

4.35

4"

EUE

127.00*152.40

4.82

4-1/2"

NUE

132.08*155.58

4.89

4-1/2"

EUE

141.30*158.75

6.05

Casing Coupling












4-1/2"

STC

127.00*158.75

5.23

4-1/2"

LTC

127.00*177.80

4.15

4-1/2"

BTC

127.00*225.42

4.55

5"

STC

141.30*165.10

4.66

5"

LTC

141.30*196.85

5.75

5"

BTC

141.30*231.78

5.85

5-1/2"

STC

153.67*171.45

5.23

5-1/2"

LTC

153.67*203.20

6.42

5-1/2"

BTC

153.67*234.95

6.36

6-5/8"

STC

187.71*184.15

9.12

6-5/8"

LTC

187.71*222.25

11.34

6-5/8"

BTC

187.71*244.48

11.01

7"

STC

194.46*184.15

8.39

7"

LTC

194.46*228.60

10.83

7"

BTC

194.46*254.00

10.54

7-5/8"

STC

215.90*190.50

12.30

7-5/8"

LTC

215.90*234.95

15.63

7-5/8"

BTC

215.90*263.52

15.82

8-5/8"

STC

244.48*196.85

16.23

8-5/8"

LTC

244.48*254.00

21.67

8-5/8"

BTC

244.48*269.88

20.86

9-5/8"

STC

269.88*196.85

18.03

9-5/8"

LTC

269.88*266.70

25.45

9-5/8"

BTC

269.88*269.88

23.16

10-3/4"

STC

298.45*203.20

20.78

10-3/4"

BTC

298.45*269.88

25.74

11-3/4'

STC

323.85*203.20

22.64

11-3/4'

BTC

323.85*269.88

28.03

13-3/8"

STC

365.12*203.20

25.66

13-3/8"

BTC

365.12*269.88

31.77

16"

STC

431.80*228.6

34.91

16"

BTC

431.80*269.88

40.28

18-5/8"

STC

508.00*228.60

51.01

18-5/8"

BTC

508.00*269.88

62.68

20"

STC

533.40*228.6

43.42

20"

LTC

533.4*292.10

57.04

20"

BTC

533.40*269.88

50.10

 
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