PLS 3 Wellhead Integral Pup Joint Flowline Straight Pipes
Wellhead Fittings Rigid High Pressure Integral Straight Pipes API 6A
The pup joint is a kind of straight pipe or flowline pipe used in wellhead manifold to transport high pressure flow, there are two types of straight pipe are available including Integral Pup Joints and Welded Pup joint. The straight pipe is a high pressure pipe fitting with different ends such as hammer union, thread, or flange connection. The straight pipe is made of alloy steel according to API 6A. With 15000psi working pressure, the straight pipes applied for the well flow control service during oil well drilling operation. There are four different types straight pipe: pressure seal straight pipe, non-pressure seal straight pipe, integral type and welding type straight pipe.The size of the straight pipes are available from 1"to 4" and working pressure from 1000psi to 15,000psi straight pipes.
Working condition
High-pressure well service flowlines, frac manifold, well testing internal connections, cementing and circulating flowlines
Other well service, stimulation and abrasive applications
Cold Working Pressure: from 6,000psi to 15,000psi
Sour gas service are available
Specification of the high pressure straight pipe
| Description | Diameter (inch) | End Connection | Cold WP | |||
| Integral Pup Joints | 1-1/2" | 2" | 3" | - | FIG 602 | (6,000psi 42Mpa) |
| 1-1/2" | 2" | 3" | - | FIG 1002 | 10,000psi (70Mpa) | |
| 1-1/2" | 2" | 3" | - | FIG 1502 | 15,000psi (105Mpa) | |
| Integral Pup Joints for sour gas service | 1-1/2" | 2" | 3" | - | FIG 602 | 5,000psi (35Mpa) |
| 1-1/2" | 2" | 3" | - | FIG 1002 | 7,500psi (53Mpa) | |
| 1-1/2" | 2" | 3" | - | FIG 1502 | 10,000psi (70Mpa) | |
| Welded Pup Joints | - | 2" | 3" | 4" | FIG 602 | 6000psi (42Mpa) |
| 1-1/2" | 2" | 3" | 4" | FIG 1002 | 10,000psi (70Mpa) | |
| 1-1/2" | 2" | 3" | 4" | FIG 1502 | 15,000psi (105Mpa) | |
About JC Wellhead
JC Petroleum Equipment Factory manufactures and supplier the various wellhead equipment andrelated 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.
YCJC will constantly insist on the innovation of products, technologies and system and strive for providing the excellent products and services for our customers. We are sincerely welcome you to work together.
Product scope
Wellhead valves: Gate Valves, Plug Valves, Choke Valves, Check Valves, Mud Valves and various wellhead valve parts etc.
Wellhead Manifold: Choke and Kill Manifold, Drilling Floor Manifold, Fracturing manifold, Well Testing Manifold.
Wellhead Equipment: Wellhead Christmas Tree / X-Tree, Casing Head, Casing Hanger, Tubing Head,Tubing Hanger, Casing Spool, Tubing Spool, Drilling Spool etc.
Wellhead Adapter: Spacer Spool / Riser Spool ,Flange Adapter, Union Flange, Double Studded Adapter Flange, Welded Neck Flange, Blind Flange,Companion Flange, Instrument Flange,
Wellhead Clamp & Hub etc.
Wellhead Integral Fittings: Hammer Union, Elbow, Swivel Joint, Block Cross, Block Tee, Straight Pipe, Pipe Loops etc.
Well Pressure Control Equipment: Annular BOP, RAM BOP, Sucker Rod BOP etc
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