| Model: | ss |
|---|---|
| Brand: | XY |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Energy / Petroleum |
| Label: | SS Christmas tree , API Christmas tree , Christmas tree |
| Price: |
-
|
| Min. Order: | 1 pc |
| Live Chat: | Last Online:23 Apr, 2014 |
Specifications
Christmas tree:
1) Made from forging or specially smelted low alloy steel
2) Wellhead assembly
SS Christmas tree
1,Design and manufacture are carried out in accordance with Standard SY5156 and API Spec.6A;
2,Non-rising stem gate valve with switch indicator;
3,To ensure wellhead safety, all Pressurized parts and flanges on the wellhead equipment are made of high grade alloy steel by press forging which are also subjest to non-destructive tets and heat treatment, achieving excellent sulfide-resistant performance;
4,Special lubricated device used to ensure smooth lubrication between ram and valve seat, and also prevent sealant from losing;
5,Reliable in performance and durable in usage in usage due to its small on-offtorque
|
Rated pressure |
2000 , 3000 , 5000, 10000, 15000, 20000 (Psi ) |
|
Grading norms |
PSL1 , PSL2 , PSL3 , PSL4 |
|
Performance grade |
PR1 , PR2 |
|
temperature grade |
K (-60~ 82 ºC), L (-46~ 82 ºC), P(-29~ 82 ºC), R (room temperate), S (-18~ 66 ºC), T (-18~ 82ºC), U (-18~ 121 ºC), V (2~ 121 ºC), |
|
material grade |
AA (general use) BB (general use) CC (general use) DD(acid environment) EE (acid environment) FF(acid environment) |
|
Applicable medium |
crude oil, water, natural gas, mud , etc. |
