General Technical of the Wellhead Christmas tree
| Working pressure (psi) | 2M, 3M, 5M, 10M, 15M, 20K |
| Material class | AA, BB, CC, DD, EE, FF |
| Working temp. | L, P, R, S, T, U, V |
| Product Specification Level | PSL1, PSL2, PSL3, PSL4 |
| Performance Requirement level | PR1, PR2 |
| Master bore (in) | 2-1/16, 2-9/16, 3-1/16(3-1/8), 4-1/16 |
| Pass-by bore (in) | 2-1/16, 2-9/16, 3-1/16(3-1/8), 4-1/16 |
Detailed specification of 3 1/8" Wellhead X-tree
| No. | Description |
| | XMAS TREE ASSEMBLY |
| A | 3-1/8" 3K x 3-1/8" 3K, MC: EE, TC: U, PSL-2Configuration (from bottom):1.Gate valve, 3-1/8" 3K, RTJ flanges, R-31 SS gasket2.Gate valve, 3-1/8" 3K, RTJ flanges, R-31 SS gasket3.Studded tee, 3-1/8" 3K in x 2-1/16" 3K out4.Gate valve, 3-1/8" 3K, RTJ flanges, R-31 SS gasket5.Tree cap, 3-1/8" 3K, RTJ flange x 4" WECO c/w 3-1/2" EUE lifting thread, R-31 SS gasket6.Reverse acting gate valve with pneumatic diaphragm actuator (fail to close)7.2-1/16” 3K, RTJ flanges, R-24 SS gasketsAdjustable choke, 2-1/16" 3K, RTJ flanges, R-24 SS gaskets All valves are in Cameron FC Type |
| B | XMAS TREE VALVES |
| 1 | Reverse acting gate valve with pneumatic diaphragm actuator (failto close) 2-1/16" 3K, MC: EE, TC: U, RTJ flanges, c/w stud bolts,R-24 SS gaskets (FC Type Valve) |
| 2 | Manual gate valve 3-1/8" 3K, MC: EE, TC: U, RTJ flanges, c/wstud bolts, R-31 SS gaskets(FC Type Valve) |
| 3 | Adjustable choke 2-1/16" 3K, MC: EE, TC: U, RTJ flanges, c/wstud bolts, R-24 SS gaskets(FC Type Valve) |
| 4 | Tree cap 3-1/8" 3K, RTJ flange x 4" WECO c/w 3-1/2" EUE liftingthread, R-31 SS gasket |
| 5 | Gate valves handwheels |
About JC petroleum equipment factory
JC Petroleum Equipment Factory manufactures and supplier the various wellhead equipment and related parts to meet different requirement in oilfield service operation. The wellhead equipment are conformed with API 6A and wellhead choke manifold is according to API16C
specification, and applied for high pressure and high temperature working condition.
In 2012, JC wellhead jointed with ZZ TOP Oil Tools, and found the office in Xi'an mainly engaged in abroad marketing, through these years of efforts, our wellhead equipment is exported to many countries, such as Thailand, UAE, Iran, Brazil, Argentina, USA etc. and enjoyed good reputation from the customers.
YCJC's advantage:
* Excellent and stable quality of the products conformed with API and ISO standard
* Strict quality control on raw material and machining, we can arrange the SGS or BV to witness the test
* We supply various wellhead products to meet the customers' operation.
* Timely delivery, professional service on export procedure,
* Product guarantee and best after-sales service.
