API 6A Spec PR2 wellhead for oil and gas production

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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:
PR2 Wellhead
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:
Production specification level:
Product name:
API 6A Spec wellhead PR2 and PR2 wellhead
After-sales Service Provided:
Engineers available to service machinery overseas
Supply Ability
Supply Ability:
1 Unit/Units per Month
Packaging & Delivery
Packaging Details
Wooden box for API 6A Spec wellhead PR2 and PR2 wellhead for oil and gas production
Lead Time :
30 days


API 6A Spec wellhead  PR2 and PR2 wellhead  for oil and gas production



Product Description


Rated working pressure(psi)3000 ~ 20000
Nominal diameter(in)2 1/16, 2 9/16, 3 1/8, 5
Production specification levelPSL1 PSL2 PSL3 PSL3G PSL4
Performance ratePR2
Material classAA BB CC DD EE FF HH
Max Well depth(ft)16400
Max working temperature390℃



Product wiki


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:
PR 1
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.
PR 2 Certification in Oil & Gas Production
This is one of the most popular qualification testing criteria defined by the API Appendix F. During the test, the procedure combines both the effects of pressure (at about 10,000 psi) and temperature.
Manufacturers use the PR 2 to test equipment that are deployed in remote and hostile environments. The test results indicate whether the wellhead and X-mas tree can withstand arduous environmental conditions.


Clearly, it is only the PR 2 testing that you can use to assess wellhead and X-mas tree equipment in hostile gas mining and production environments. It is one of the performance verification tests approved by the API.
In short, don’t use a wellhead and X-mas tree equipment without a PR 2 certificate if you need a gas and oil production system whose performance if predictable.










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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