Tubing Coupling of Grade N80 with API Standard

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Qingdao
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200 pc
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5000 pc/month

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Product Description:

1. Structure of Tubing Coupling of Grade N80 Description


1) Size: O.D: 2-3/8"~4-1/2" 

2) Grade: N80

3) Thread: NU, EU

4) Standard: API 5CT.


2. Main Features of Tubing Coupling of Grade N80


1) Advanced test for quality 

2) MTC, COC provided 

3) Supervision is welcome


3. Tubing Coupling of Grade N80 Images


Tubing Coupling of Grade N80 with API Standard

Tubing Coupling of Grade N80 with API Standard

Tubing Coupling of Grade N80 with API Standard


4. Tubing Coupling of Grade N80 Specification


API Tubing 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


5. FAQ of (Mannual Tongs of Type WWC)


We have organized several common questions for our clients,may help you sincerely:


①How about your company?

One of the leading manufacturers and suppliers specializing in steel pipe products in China, mainly offering four series steel pipes including welded steel pipe (ERW, SSAW, LSAW and square and rectangle pipe), seamless steel pipe, hot dipped galvanized steel pipe and steel pipe with 3 layer polythene coating. We can provide customers different specification standards e.g. ASTM A53, ASTM A106, BS1387, API 5L, API 5CT, ISO3183 and etc. Our scope of supplying covers from 1/2" to 48" for the outside diameter of welded pipes, and 1/8" to 20" for the seamless pipes. 


Other than steel pipes we are also capable of supplying a wide variety of pipeline accessories, steel pipe fittings; valves etc. consists of our one-stop sales. The integrated sales & service ensures customers with various demands an easier access for purchasing management.


②How to guarantee the quality of the products?

We have established the international advanced quality management system,every link from raw material to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.


③How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible.


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Q:What are the reducing, reducing, reducing, etc in the pipe joint?
You said reducing diameter may be tapered pipe thread, concrete view of pipe joint information, more detailed. You'd better have a picture and see it.
Q:Specification for thread of gas couplings
3, pneumatic connectors, foreign brands are more well-known SMC, domestic brands are commonly used, SNS, TPM.4, pneumatic joints commonly used series are PCH, PCF, PL, PLF, PB, PD, PX, SL, PH and so on
Q:What are the connecting forms of industrial pipe joints? Like buckling type connection,
Working pressure of quick joint: 1.6Mpa. Temperature: -54 ~ 180 C. Working medium: gasoline, kerosene, heavy oil, hydraulic oil, fuel oil, frozen oil, water, salt, acid and alkaline liquid, high pressure gas etc.. Material: stainless steel, copper, Aluminum Alloy. Sealing material: NBR rubber, polyurethane, silicone.
Q:Very confused about the pipe fittings and the fittings, and can not distinguish them
The task is accomplished by the joint body, one end of which is connected to the pipe joint and the other end connected to the device
Q:What's the meaning of the plumbing PVC pipe joint specification "1/2" "X12" and "1/2" "x18"?
Plumbing PVC pipe joint specifications 1/2, "X12" and "1/2" "x18" these two specifications belong to the British unit.
Q:What do you mean by pipe joint 3/4-150?
3 / 4 is a conical English thread, which should be 24.5*14. -150 doesn't know what it means
Q:May I ask what material EN39 is? Used to make a threaded pipe joint
EN39 is a European standard, the standard number is EN39:2001. The standard formal name is: carbon steel pipe for scaffolding.
Q:The difference between the reducer joint and the strengthening pipe joint
The reducer is usually a small forging head made of small forgings.
Q:G1/8 "pipe joint end special sealing WD-B02 is what mean
The sealing effect is better than the traditional O ring. The elastomeric seals are used as axial static seals for threaded oil and screw ends, and the cross section remains almost constant at high pressure.
Q:What's the meaning of the pipe joint 14-M18*1.5? What's the thickness of the wall?
I found that even if the same manufacturer of a batch of goods, the cone of these joints on the depth of the hole is often different, resulting in a leak, and this problem is often neglected. The correct approach is to connect the end of the pipe with what kind of joint, and the corresponding connection ends are prefabricated with the same type of joint, so that the leakage problem can be avoided to the maximum extent. The ends of the pipe shall be flush. The pipe should be flush in sawing grinding wheel and other tools, and burr cleaning and blowing with high pressure air before use. When installing, the coaxiality of pipe and joint body should be kept as far as possible. If the pipe deflection is too large, it will cause sealing failure. If the pre loading force is unfavorable, the inner edge of the ambassador card sleeve is just inserted into the outer wall of the pipe, and the clamping sleeve should not be deformed obviously. When the pipeline connection, and then according to the specified tightening force assembly. Phi 6-1 card sleeve tightening force is 64-115n, 16 MMR 259n, Phi Phi 18mm for 450n. If the sleeve is badly deformed at pre assembly, it will lose its sealing effect.

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