Pipe fitting

EN - DIN  WNr AISI/ Tradename ASTM - UNS Pipe
seamless		 Pipe
welded
P235GH  1.0345 - - A/ SA106 Gr B/ A A/ SA672 B65
EN10216-2 EN10217-2/ -5
P265GH 1.0425 - - A/ SA106 Gr C/ A A/ SA672 BB70
EN10216-2 EN10217-2/ -5
P355N/ NH 1.0562/ 1.0565 - - API 5L X52 API 5L X52
EN10216-3 EN10217-3
P460N/ NH 1.8905/ 1.8935 - - API 5L X65 API 5L X65
EN10216-3 EN10217-3

Pipe fitting is work that involves the installation or repair of pipes or tubes. Pipes and tubes are necessary for a wide range of reasons.
由 Weldable components Manufactory 贴出贴子。
We are passionate about elbows, tees, reducer …

Pipe elbows
Pipe elbows >>
Steel elbow is used to be installed between two lengths of pipe or tube allowing a change of direction,usually these carbon steel elbows distinguished by connection ends.

+ Long radius + Short radius

Bending
Pipe bending >>
Pipe bend can be made of variety materials,like carbon steel,alloy steel,stainless steel,low temperature steel or high performance steel,etc.

+ 180 degree bending   + ASTM API 5L Gr.B bends 

Pipe tees
Pipe Tees >>
We can provide seamless tube tees and welding tube tees,which can also be divided into straight tees and reducing tees.Usually,the pipe tees have the same inlet and oulet sizes.

+ Reducing tee   + Barred Tee   + Stainless Steel Tee

Pipe cross
Cross >>
A pipe fitting, having four openings in the same place, at right angles to each other.



End caps
End caps >>
End Cap, Carbon Steel cap, Stainless Steel Caps, ANSI, ISO, JIS and DIN Standards, Measures 1/2 to 56 Inches.

+ Large size end caps  + Carbon steel end caps

Pipe reducer
Pipe reducer >>
Pipe reducer are tube fittings that are widely used in a number of industries in order to providing greatest connection flexibility in connecting fractional tubes in various installations.

+ Concentric reducer  + Eccentric reducer

Stub end
Stub end >>
Stub Ends are fittings used in place of welded flanges where rotating back up flanges are desired. They are also called Lap Joints and Vanstone Flared Laps. A rotating back up flange seats itself against the back surface of the Stub End.

+ Stainless stub end   + Carbon steel Stub end

Coupling Fittings
Coupling Fittings >>
Coupling fittings are used for fluid conduits in which each end portion of two tubes to be connected is provided with a swaged-on adapter carrying the necessary means to connect or disconnect the tubes without disturbing the swaged-on adapter.

 We have a team of experienced professionals with years of experience in manufacturing.
What exactly do you mean by pipe fittings?
Different from the tranditional process technique, we don't acid pickling at the last 2 steps, but directly bright annealing at the optimum temperature. Advantage: Guarantee the accurate thickness, smooth and balanced bright of both inside & outside surface
Pipe Fittings End Beveling
Pipe elbowsIn the behavior, we make beveling after shot blasting, bevel ends are fully machined by advanced equipment Double Beveling Machine ensure the height, length, thickness, O.D. and I.D. are all qualified.
Welding Bevel acc. to
Delivery requirment:
Marking: SunnySteel, material grade, standard, specification, heat no.
Surface Treatment: Bright annealed, polished outside and inside surface.
Package: Each pipe in a PVC bag and caps on both ends then bundled in wood case, (option: Bundle with knitted plastic bag/stee crate. )
Mill test certificate: according to EN 10204 3.2
Inspection:
Third party inspection, or by clints
Fittings prologue >>
Pipe fittings are made from pipes, plates and forging material, which are used to change of direction & connected pipe size and diverge from main piping service.

The material of the stainless steel round bar is from Jiuli and Baosteel China, we control the quality from the very start. We polished three times to make sure the surface is perfect bright and smooth, and without any deficiency in quality. We have precision equipment to test according to the standard required and PMItest to check the material before delivery.
Note: PMI(Project Management Institute)

Get in touch

Welcome to Sunny Steel Enterprise Ltd.

Sunny Steel provide a wide range of steel products as Steel pipes, Seamless tube and seamless pipes, Alloy pipes, Pipe fittings, Composite steel pipe used in the industry, construction etc.


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Barred Tee

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A barred tee is a tee or any fitting with a branch used in pipelines that is pigged and has a restriction bar welded internally preventing the pig from traveling down a branch connection. Barred tee is a pipe fitting that is used in a pig launcher or receiver system in a piping system to ensure the pig could pass the branch safely. Design considerations for barred tee The barred tee will be used when there is a requirement for pigging. Thus, many of its applications can be found in the pipeline or in the subsea field. The bar plates that welded internally at the branch are to avoid the pig from changing direction or getting stuck at the branch outlet. The design of the bar plates must be in sufficient quantity, thickness and adequately spaced to ensure the smoothness for the pig to run through the main pipe, and at the same time not affecting the flow that was meant to flow through the branch. Normal practice is to ensure that the opening in the branch pipeline after gui...
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ANSI Flange Standards

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