Manifold Wellhead Fittings
Wellhead High Pressure Straight Pipes FMC Chiksan Integral Pup Joints
The straight pipes are the integral pup joint in accordance with API 6A specification. The straight pipes with hammer union, thread, or flange connections on both ends, which have been widely used for transporting high pressure flow in fracturing manifold, cementing manifold, maintenance manifold and test manifold.
The Pup joint specifications are 1 in ~ 4 in, length 0.5 m, 1 m, 1.5 m three kinds, rated working pressure 42MPa ~ 105MPa, working temperature -46 ℃ ~ 121 ℃. The connection of WECO union is featured with performances of flexibility, stability, quick installation and easy dismantling.
Technical parameter of Pup joint / Straight Pipe
| Product Name | High Pressure Straight Pipes FMC Chiksan Integral Pup Joints |
| Material | alloy steel, ANSI 4135,4130, 35CrMo |
| Standard | API 6A |
| connection | hammer union |
| pressure | 2000PSI -15000PSI |
| size | 2“,3”,4“ |
| length | 1m-5m |
Specification of Pup Joint
| No | Description |
| 1 | 10FT 602 W X TH 3" PIPE |
| 2 | 6FT 602 W X TH 3"PIPE |
| 3 | 4FT 602 W X TH 3" PIPE |
| 4 | 3FT 602 W X TH 3'' PIPE |
| 5 | 2FT 602 W X TH 3" PIPE |
| 6 | 1FT 602 W X TH 3" PIPE |
About JC Wellhead
Jingcheng Petroleum Machinery Manufacturing Co.,Ltd was established in 2008, jointed with ZZ TOP Oil Tools in 2012 to expand the international business. We are specialized in design and manufacturing of the oilfield wellhead equipment. We - YCJC are a registered supplier for CNPC, GWDC, CCDC in China.
With profession engineers we also offer the R&D service to the clients who have special requirements in the oilfield drilling operation and production operation.The main well control and wellhead equipment as following:
Wellhead Assembly: wellhead X-Tree, casing head, casing hanger, tubing head, tubing hanger, casing spool, tubing spool,
Wellhead Valve: Manual Gate valve, Hydraulic Gate Valve, FC Gate Valve and its parts(FC gate, FC seat, FC stem), Mud Valve, Adjustable Choke valve, Positive Choke Valve, Wing Check valve,VR plug, Running tool, Wear bushing, Needle Valve, Plug valve, Ball Valve etc.
Wellhead Spool: Spacer Spool, Riser Spool Adapter, Drilling Spool
Wellhead Adapter: Weco Union Adapter, Flange Adapter, Weldneck Adapter, Double Studded Adapter Flange, companion flange,instrument flange, Thread Adapter
Wellhead integral fitting: Hammer union, Elbow, Swivel Joint, Block Cross, Block Tee, Hammer Union Tee, Y Tee, API Clamp, API Clamp Hub, Pup Joint, Loop, Piping/Straight Pipe
Manifold: Choke Manifold, Kill Manifold, Drilling Floor Manifold, Surface Testing Manifold, Oil Manifold, Gas Manifold, Fracture Manifold,Cementing Manifold etc
Well Control: Annular BOP, RAM BOP, Sucker Rod BOP
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