Half-threaded Pipe Fittings with API Standard

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1. Structure of Half-threaded Pipe Fittings Description

Material: Carbon Steel (CS), stainless steel (SS), steel (AS)

Type: elbow, elbows, tees, crosses, pipe bands, live joints, pipe caps, oblique tees, plugs, outside the wire, inner wire, bushing, and a variety of special-shaped non-standard connectors

Process: cutting, heat treatment, forging, machining

Standard: ASMEB16.11, GB / T14383-2008, MSS SP-83, BS3799

2. Main Features of Half-threaded Pipe Fittings

1) Advanced test for quality
2) MTC provided
3) Good price and service

3. Half-threaded Pipe Fittings Images

Half-threaded Pipe Fittings with API Standard

Half-threaded Pipe Fittings with API Standard

Half-threaded Pipe Fittings with API Standard

4. Half-threaded Pipe Fittings Specification

Half-threaded Pipe Fittings with API Standard

5. FAQ of Half-threaded Pipe Fittings

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

1) How about your company?
One of the leading manufacturers and suppliers specializing in this product in China, supply a wide variety of accessories consists of our one-stop sales. The integrated sales & service ensures customers with various demands an easier access for purchasing management.

2) How 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.

3) How 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:Do you have DN150-DN80 variable diameter steel pipe joint?
Do you have DN150-DN80 variable diameter steel pipe joint? Is there a standard in this respect?What's his length, L? Look at the picture
Q:1/8 the trachea needs an outside diameter of the trachea
The size of the pipe connection is not very large, or is not necessarily the size of the trachea,
Q:The expansion type pipe joint and the sleeve type pipe joint difference, everybody looks at the picture, this is belongs to that kind of?
Sleeve type pipe joint: the working principle of the clamp sleeve is to insert the steel tube into the clamp sleeve, lock the sleeve with the nut, contradict the sleeve and cut into the pipe to seal. The utility model does not need welding when connected with the steel pipe, and is favorable for fire prevention, explosion prevention and high-altitude operation, and can eliminate the defects caused by careless welding. Therefore, it is a kind of advanced connecting device in pipeline, automatic control device, pipeline, oil refining, chemical, petroleum, natural gas, food, pharmacy, instrument and meter, etc.. Apply to oil, gas, water and other medium pipeline connection. The card connector has reliable, high voltage capability, high temperature resistance, good sealing and repeatability, installation and convenient maintenance, safe and reliable connection.
Q:Can the pneumatic pipe connection be carried through the water?
Yes, but it will leak. Or do you need a special pipe joint?
Q:What are the standards for the pipe connections at both ends of the cone pipe?
A spiral shaped continuous raised part having a specified cross section on the surface of a cylinder or cone. According to its parent thread shape is divided into cylindrical and conical screw threads; according to their position in the matrix is divided into outer and inner thread, according to the section shape (teeth) divided into triangular thread, rectangular screw, trapezoidal thread, serrated thread and other special shape screw.
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.
Q:Drawing design, drain cross dry pipe is flexible cast iron pipe, vertical pipe is PVC pipe joint
But in actual construction, because the special AD type bottom joint is more expensive, the construction unit usually adopts the cast iron pipe elbow to deal with the problem of reducing the diameter of the two kinds of materials.
Q:What is the nominal diameter of the phi 1/2 in the pipe joint?
One foot (25.4mm) is divided into eight parts, 1/4, that is, 2/8 is two in charge, 1/8 is 1 in charge, 3/8 is 3 in charge, 1/2 is 4 in charge, in order to calculate nominal diameter
Q:What does national standard joint jb/t6381.2-92 mean?
The current version is: JB/T, 6381.2-2007, cone welded, straight through, 55 degrees, non hermetic, pipe, threaded, pipe joint. The type, size and technical specifications of the taper sealing welded straight through 55 degree non sealing pipe thread pipe joint are specified.
Q:Puvc pipe joint leakage how to do?
That will help you do better plugging without changing the new foundation. But the cost is several times higher than the new one. Ha-ha

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