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Tool joint for drill pipe NC26~NC50;5-1/2FH;6-5/8FH
Tool joint for drill pipe NC26~NC50;5-1/2FH;6-5/8FH
Tool joint for drill pipe NC26~NC50;5-1/2FH;6-5/8FH
Tool joint for drill pipe NC26~NC50;5-1/2FH;6-5/8FH
Specifications
Place of Origin :
china
Model Number :
NC26~NC50;5-1/2FH;6-5/8FH
Certification :
API SPEC 5DP &API SPEC 7
Supply Ability :
5000 pair
MOQ :
1pair
Delivery Time :
20days
Payment Terms :
D/P & LC &T/T act
Brand Name :
YT
Price :
50~350USD
Packaging Details :
Pallet packing
Description

Petroleum drill stem joint (butt joint) is the use of oil, natural gas drilling in the tube body on the welding head with the drill pipe, including internal and external thread joint.
Drill pipe joints the company producing all kinds of specifications, can provide a variety of drill pipe blank, light green and finished products according to user needs. The joint is made of high quality alloy steel, with a special heat treatment, high strength, good toughness, long service life. Thread surface by copper or phosphating treatment, excellent anti sticking properties, mechanical properties of SY/T 5290 and API Spec7 requirements

The mechanical properties of drill pipe joint

The mechanical properties

Tensile strength

Yield strength

Elongation
%

Impact work
21(J)

Brinell hardness

API Standard

≥965.3

≥827.4

≥13

≥54

≥285

Table parameters of drill pipe joint:

Drill pipe joint code

Specification and type

Nominal quality

Grade

Internal, external thread joint diameter

The inner diameter of the joint

Internal and external threads, shoulder joint chamfer diameter

Outside screw clamp space joint

Inside screw thread clamp space joint

Internal, external thread joint welding neck diameter

NC26

2 3/8 EU

9.90

E75

85.7

44.45

82.95

177.8

203.2

65.09

X95

85.7

44.45

82.95

177.8

203.2

65.09

G105

85.7

44.45

82.95

177.8

203.2

65.09

NC31

2 7/8 EU

15.49

E75

104.8

53.98

100.41

177.8

228.6

80.96

X95

104.8

50.80

100.41

177.8

228.6

80.96

G105

104.8

50.80

100.41

177.8

228.6

80.96

S135

111.1

41.28

100.41

177.8

228.6

80.96

NC38

3 1/2 EU

14.15

E75

120.7

76.20

116.28

203.2

266.7

98.43

NC38

3 1/2 EU

19.81
23.09

E75

120.7

68.26

116.28

203.2

266.7

98.43

X95

127.0

65.09

116.28

203.2

266.7

98.43

G105

127.0

61.91

116.28

203.2

266.7

98.43

S135

127.0

53.98

116.28

203.2

266.7

98.43

E75

127.0

65.09

116.28

203.2

266.7

98.43

X95

127.0

61.91

116.28

203.2

266.7

98.43

G105

127.0

53.98

116.28

203.2

266.7

98.43

NC40

3 1/2 EU 4IU

23.09
20.85

S135

139.7

57.15

127.40

177.8

254.0

98.43

E75

133.4

71.44

127.40

177.8

254.0

106.36

X95

133.4

68.26

127.40

177.8

254.0

106.36

G105

139.7

61.91

127.40

177.8

254.0

106.36

S135

139.7

50.80

127.40

177.8

254.0

106.36

NC46

4EU

20.85

E75

152.4

82.55

145.26

177.8

254.0

114.30

X95

154.4

82.55

145.26

177.8

254.0

114.30

G105

152.4

82.55

145.26

177.8

254.0

114.30

S135

152.4

76.20

145.26

177.8

254.0

114.30

4 1/2 IU 4 1/2IEU

20.48
24.73

E75

152.4

85.73

145.26

177.8

254.0

119.06

E75

158.8

85.22

145.26

177.8

254.0

119.06

X95

158.8

76.20

145.26

177.8

254.0

119.06

G105

158.8

76.20

145.26

177.8

254.0

119.06

S135

158.8

69.85

145.26

177.8

254.0

119.06

According to customer requirements, production to meet customer requirements of non-standard drill pipe and tool joint.
IF YOU ARE INTERESTED IN OUR PEODUCT PLEASE CONTACT WITH ME ANY TIME, LET ME KNOW THE DETAILS INFORMATION ABOUT OUR PRODUCT, THEN WE WILL GIVE YOU THE BEST PRICE AND BEST SURVICE.

Sally Zhang

Tel:0086 18136596692

Fax:0519 85268163

Skype:sally77778

Web:http://www.oilfield-octg.com








Product tags

nc50 drill pipe

,

drill pipe spec

,

api 5d drill pipe
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Tool joint for drill pipe NC26~NC50;5-1/2FH;6-5/8FH

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Product Detail
Place of Origin :
china
Model Number :
NC26~NC50;5-1/2FH;6-5/8FH
Certification :
API SPEC 5DP &API SPEC 7
Supply Ability :
5000 pair
MOQ :
1pair
Delivery Time :
20days
Contact Supplier
Tool joint for drill pipe NC26~NC50;5-1/2FH;6-5/8FH
Tool joint for drill pipe NC26~NC50;5-1/2FH;6-5/8FH

Changzhou Oilfield Petroleum Equipment Co., Ltd.

Active Member
9 Years
jiangsu, changzhou
Since 2014
Business Type :
Manufacturer, Importer, Exporter, Trading Company
Main Products :
OCTG-casing, OCTG-Tubing, OCTG-coupling for casing&tubing
Total Annual :
$1,000,000-$5,000,000
Employee Number :
50~100
Certification Level :
Active Member
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