Drill String Crossover Sub API standard Oilfield Crossover for Oil Drilling

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Qingdao
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200 pc
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6000 pc/month

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Item specifice:

Standard: API Technics: Casting Grade: K55 J55 L80 N80

Product Description:

1. Structure of Drill String Crossover Sub API standard Oilfield Crossover Description

We can supply a variety of swages and crossovers, in J-55 & L-80 & N80 &P110 grades. Most sizes are available in either standard or extra heavy.


2. Main Features of Drill String Crossover Sub API standard Oilfield Crossover


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

3. Drill String Crossover Sub API standard Oilfield Crossover Images


Drill String Crossover Sub API standard Oilfield Crossover for Oil Drilling

Drill String Crossover Sub API standard Oilfield Crossover for Oil Drilling

Drill String Crossover Sub API standard Oilfield Crossover for Oil Drilling


4. Drill String Crossover Sub API standard Oilfield Crossover Specification


Drill String Crossover Sub API standard Oilfield Crossover for Oil Drilling


5. FAQ of Drill String Crossover Sub API standard Oilfield Crossover


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:The difference between expanding, clamping sleeve and welding pipe joint
Welded pipe joints: welded pipe joint applicable medium: oil, water, gas and other non corrosive or corrosive medium. The welding type sealing pipe joint with steel pipe specifications and flexible pipe welding, has the characteristics of reliable connection, good sealing performance, so it is widely used in oil refining and chemical engineering light industry, textile, metallurgy, aviation, defense, and ship system; also suitable for hydraulic transmission of various mechanical engineering, machine tools and other equipment pipeline. When the sleeve type pipe joint production can not meet the needs, and in the case of strong corrosion, priority can be adopted.
Q:Inside and outside the threaded joint, one end of the internal thread (G),
Generally speaking, pipe threads refer to British pipe threads. There are two ways of matching the thread of an inch sealing pipe
Q:Is the joint of ground heating pipe and aluminium plastic pipe general?
The floor heating pipe is usually PE-RT, and the plastic layer of the aluminum plastic pipe is usually PPR or PE-X. Generally speaking, different materials are best not to be mixed.
Q:I would like to ask who has 24 degrees taper hydraulic pipe joint processing drawings, please send me, thank you very much
If you can, then I have thousands of pipe joints drawings, are the original pipe joint processing factory technician to do when painting,
Q:PT1/4 large diameter pipe joint? No figure urgently
Taper Pipe Thread is an inch taper pipe thread standard with a thread shape of 55 degrees
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:How to choose the connection mode of clamp type flexible pipe joint correctly
Steel ring clamp type flexible pipe joint with pipe end / short tube clamp type flexible pipe joint.Comparison of advantages and disadvantages between pipe end connection and steel ring connection:Butt welding of pipe ends adopts low welding technology
Q:What are the specifications and models of hydraulic pipe fittings?
Mechanical design manual fourth volumes, hydraulic pipe joints are there?. You go check it out,.
Q:Hydraulic tubing connections are made of material steel
Hydraulic tubing connections are generally over 20MPa to 40MPa, high pressure multi carbon steel and high strength steel, low pressure useful carbon steel, red copper or brass material
Q:Hydraulic jointWho knows the hydraulic connection "3/8*25.4=9.525" refers to the connection?
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 64-1 15N, 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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