API 5CT Premium Threads G2 Premium Thread Connections SERVICE

Premium connection, API5CT,G2, SERVICE AND SOLUTION, OCTG

G2

In order to provide service in tough application surroundings,
SWS supplies optimal performance and premium connections, which are widely used by our customers in South-East, South America and Africa.

Our premium connections can greatly improve the usage span life and save costs for the end user.

TQ｜2-3/8"~20"

Structure Features

--Gas-tight premium connection for the deep, high deviated and horizontal well, ISO 13679 CALIV approved.

--Excellent resistance to bending, compression and torque

--Superior anti-galling performance

--Reliable gas-tight sealing under any kind of combined loads

--Especially suitable for highly deviated and long horizontal wells

--Suitable for high alloy & carbon steel pipes

Modified Buttress Thread

--TBG: 2-3/8in~2-7/8in: 8T.P.I

--3-1/2in~4-1/2in: 6T.P.I

--CSG: 5in~8-5/8in: 5T.P.I

--9-5/8in~20in: 4T.P.I

--Large angle Metal-to-Metal seal, Reverse angle torque shoulder, Internal flush

Performances

Threaded Connection

--A modified hook thread profile with 4º reverse angle on the load flank, which provide the connection with superior tension strength and increase its resistance to compression.

Metal-to-Metal Seal

--Large angle metal-to-metal seal system offers excellent gas-tight sealing, even under the most severe combined loads. The seal integrity remains constant after repeated make-ups and break-outs.

Reverse Angle Torque Shoulder

--A reverse angle torque shoulder provides a positive torque stop which allows for accurate power-tight make-up and minimizes hoop stresses in the connection.

Streamlined Internal Profile

--A pin ID chamfer, tight tolerances on the coupling center combined with a long shoulder will minimize turbulence and energy loss inside the connection for high-velocity gas flows.

Coupling Design

--The design owns 100% efficient connection performances.

Connection Low Stress Design

--Connection low stress design can ensure that it can be safe under corrosive environment.

SWS offers a range of premium API casing accessories and OCTG to meet the challenging demands of oilfield and E&P companys operatiing

world widely.

To meet these demands, sws has established a manufacturing facilitu of 78000sq ft. This facility has modern CNC maching, fabrication and

procssing equipment, testing and inspection facilities, together with raw material and production storage.

To satisfy our customer’s expections, sws offers advanced production facility, complete and systematic production, as well as groups of

management, design and manufacturing.

SWS's main facility is located in a major industrial area, with convenient transportation and science industry around there.

The demands of customer can be met rapidly anf concisely with the competitive advantage of technology, talent, raw material, together with

geography and transportation.

SWS has partners all over the world to support our clients on global supply and support in anytime.

Qualification obtained:

sws is committed to provide competitively advanced technical facility that has been designed, manufactured and tested to get the approval of

industry standard API, along with international systematic standards( API Q1, 14001, 18001)