Product Name:
Drilling-spool-BLOW OUT PREVENTER parts Casing Coupling / Tubing Coupling-Couplings Tubing
Manufacturer of Tubing and casing coupling according to API SPEC 5CT AND 5B.
Size: 1.050, 1.315, 1.660, 1.900, 2-3/8, 2-7/8, 3-1/2, 4, 4-1/2 inch
26.67mm, 33.40mm, 42.16mm, 48.26mm, 88.90mm, 101.60mm, 114.30mm
End type: EUE, NUE
Grade: H40, J55, K55, N80, L80, P110 and etc.
Standard: API5CT & API5B
Wuxi Oilfield Equipment And Tools Group Co., Ltd. Founded in 1990, is a larger and professional petroleum equipment and tools manufacturing enterprise.
We are mainly engaging in production and sales of oil and gas drilling and extracting equipments and tools; Our products mainly include Tubing, Casing, Coupling, Pup joints; Drill pipe, Heavy weight drill pipe, Kelly, Drill collar; Drill bit etc.
Sell API-5CT Casing, Tubing, Coupling.
Our factory manufacture Casing, Tubing:
According to API SPEC 5CT.
Steel grade: J55, K55, L80, N80, C95, P110
O. D. Range Tubing: From 2-3/8"to 4-1/2"(EUE/NU)
Casing: From 4-1/2" to 20",
Threads: BTC, LTC, STC.
Length range: R1, R2, R3
Swage Nipples & Bull Plugs
Line Pipe A234 Grade WPB
Low Temperature A350 LF2, A420 Grade
Tubing and Casing J-55, L-80, K-55
Nipples - Belled, Tubing, Casing, Pump Seating
Pup Joints
Hydrostatically tested to meet API-5CT specifications
Manufactured from new, full weight, seamless tubing
Available Grades J-55, L-80
Tubing and Casing Couplings
Available Grades J-55, L-80
Combination Couplings, Special Clearance
Norris Repair Clamps
Jiffy Repair Clamps designed for quick and easy repair of blowouts, splits and other leaks
Stainless steel band Buna N lining
200 psi rating
Sleeve Couplings
Provide a quick, flexible joint for plain end pipe.
Two styles 380 short and 400 long.
Buna gaskets
Pressure ratings: 500 to 1000 working pressure
Filters
Fittings
Hoses and Flexible Tubing
Leak Detectors Lubricants, Sealants
Measurement Devices
Miniature Modular Systems
Pre-Engineered Subsystems
Quick-Connects
Regulators
Sample Cylinders
Tubing and Tube Accessories
Valves
Welding System
Tubing Pipe is a pipe or hollow cylinder for the conveyance of fluids (liquids or gases). The terms 'pipe' and 'tubing' are almost interchangeable, although minor distinctions exist (generally, "tubing" implies tighter engineering requirements than "pipe"). Both "pipe" and "tube" imply a level of rigidity and permanence, whereas a "hose" is usually portable and flexible.
Couplings Tubing & Pipe Elbows HammerTek Smart Elbow Camlocks/Fittings Quick-Fit Ducting Vortex Valves & Gates Polyurethane Liners Level Controls Vacuum Cleaning
Attachments & Hose Aerators Blowers/Blower Fabricated Items Hose & Clamps Vibration Products
Available in
Aluminum, stainless steel, carbon and galvanized steel
Sizes range from 1-1/2" through 12"OD (some larger sizes available)
Custom-weld fabrications manufactured to customer specifications in a wide range of sizes and materials.
Custom shapes
Parallel laterals
Bifurcated bends
Manifolds
Mitered bends
5.1 Elbow
5.2 Coupling
5.3 Union
5.4 Reducer
5.5 Olets
5.6 Tee
5.7 Cross
5.8 Cap
5.9 Plug
5.10 Nipple
5.11 Barb
5.12 Valves
6 Drain-waste-vent (DWV) and related fittings
6.1 Sweep elbow
6.2 Closet flange
6.3 Clean-outs
6.4 Trap primers
6.5 Combo-tee
6.6 Sanitary tee
6.7 Double sanitary tee (sanitary cross)
6.8 Wye fitting
6.9 Double-tapped bushing
7 Hydraulic fittings
8 Connection methods
8.1 Fastener
8.2 Threaded pipe
8.3 Solvent welding
8.4 Soldering
8.5 Brazing
8.6 Welding
8.7 Compression fittings
8.8 Flare fittings
8.9 Flange fittings
8.10 Mechanical fittings
8.11 Crimped or pressed fittings
| The API couplings for tubing and casing pipes |
| Size and Specifications For Tubing and Casing Couplings |
| 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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