API 6A wellhead and christmas tree

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US $1,000-500,000 / Pieces | 1 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Shandong, China (Mainland)
Brand Name:
Model Number:
API 6A 35MPa PR1 and PR2 Double-channel completionwellhead
wellhead and christmas tree
Machine Type:
Drilling Equipment
Processing Type:
Well Drilling
Working Pressure (MPa):
Main Diameter (in):
2-1/16, 2-9/16,3-1/16(3-1/8)
Side Outlet Diameter (in):
2-1/16, 2-9/16,3-1/16(3-1/8)
Working Temperature:
L, P, R, S, T, U, V
Material Class:
Product Specification Level:
Product Requirement:
PR1, PR2
oil and gas production
Product name:
API 6A wellhead and christmas tree
After-sales Service Provided:
Engineers available to service machinery overseas
Supply Ability
Supply Ability:
100 Unit/Units per Month
Packaging & Delivery
Packaging Details
Good packing for API 6A wellhead and christmas tree from CNPS PETRO EQUIPMENT CO., LTD.
Lead Time :
30-120 days

API 6A  wellhead and christmas tree from CNPS PETRO EQUIPMENT CO., LTD.

Product Description


A wellhead and Christmas tree (X-mas tree) are important pieces of equipment in oil and gas industry. In oil production, the X-mas tree rests on the wellhead.

X-mas tree is an assembly of fittings, valves and spools that help to control the flow of oil and gas. This allows for surface regulation and monitoring of the production process.

Moreover, the X-mas tree may provide other functions such as chemical injection points, well intervention, pressure relief and well monitoring points.

A wellhead is used both during oil and gas drilling and production. During drilling, it is used without the X-mas tree while during production, the two are used together.

Companies that manufacture wellhead and X-mas tree must fabricate these components in accordance with the API 6A standards. The API standards specify the following: performance criteria, choice of materials, dimensions, design, testing and inspection, among other parameters.

The two parts must pass certain tests and routine inspections to ensure consistency and optimal production in oil and gas production. It is for this reason that API insist on certain Performance Requirement (PR) tests that all wellhead and X-mas tree should meet.

About Performance Requirement (PR) in Oil & Gas Industry

API 6A, 19th Edition highlights all components of the wellhead and X-mas tree that should be subjected to a number of performance verification testing. Therefore, manufacturers of these accessories must perform two levels of testing:

  1. PR 1
  2. PR 2

In fact, this is a requirement even before the wellhead and X-mas tree are monogrammed by the manufacturer.

Mostly, the PR 1 is adopted as a minimum requirement. The wellhead and X-mas tree manufacturers perform these tests at room temperature, pressure and specific mechanical cycles.

For to PR 2, the procedure is slightly different.





Working pressure


Main Diameter (in)

2-1/16, 2-9/16,3-1/16(3-1/8)

Side Outlet Diameter (in)

2-1/16, 2-9/16,3-1/16(3-1/8)

Working Temperature

L, P, R, S, T, U, V

Material Class


               Product Specification Level




Packaging & Shipping




1. Why do you choose our company?

We are trading company, we can help our clients to find any kinds of products in China. We are always looking for good manufacturer with good quality and good price for our clients.


2. How can you guanranty your quality?
Every time we will inspect our factories first. This inspect will include the persons, the present products, their scale etc. If everything is ok,

we will start to cooperate. During cooperation, we will go to the factories to test the products to guanranty the products has good quality.

If it doesn't meet our requirement, the goods will be refused.


3. Do you have price advantage?
For us, the quality is our first consideration. And the second consideration is the price. We couldn't say we have the lower price,

because of quality issue. We need to say we have the best price.


4. How long do you do the export business?
For our sales persons, they have 8-10years experience to do the international business. They understand each step for the export and do good service for each of our clients.



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