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Pipeline Fittings & Bends

Chelpipe Group offers integrated solutions to fuel and energy companies — from production of pipes, fittings and valves to artificial lift and oilfield equipment and servicing.

We match clients’ needs
Widest possible product range
Widest possible product range
From standard to customized products
Thick and extra thick wall
Thick and extra thick wall
For extreme operating condition
Special purpose
Special purpose
Extreme temperatures and high pressure, cold-resistant and corrosion-resistant
Full package
Full package
Pipes, fittings and valves by one company
Just-in-time production
Just-in-time production
We respect lead time
Customized solutions
Customized solutions
Exclusive products upon request
Technical support
Technical support
Design solutions and engineering
Logistics
Logistics
Global reach in more than 75 countries
APPLICATION FIELD
Oil and Gas
Oil and Gas
Petrochemical
Petrochemical
Power generation incl. nuclear
Power generation incl. nuclear
Pipeline Fittings
Capacity
10 000
TONS ANNUALLY
In order to satisfy demand for a full range of fittings ChelPipe has launched the manufacture of welded pipe fittings in 2015. We combine innovative technologies, reliable product quality and efficient customer service.
Standards
ASME B16.9
MSS SP-75
EN 10253
Size
ОD: 20“- 56“
WT: 8 - 100 mm
Extreme temperatures from -80ºC up to +400ºC
Extreme temperatures from -80ºC up to +400ºC
Pn 1.6-15 MPa
Pn 1.6-15 MPa
Corrosion-resistant and cold-resistant
Corrosion-resistant and cold-resistant
More than 50 process operations are performed at temperatures from +20°С to +1050°С
More than 50 process operations are performed at temperatures from +20°С to +1050°С
Pn 1.6-15 MPa
Pn 1.6-15 MPa
Elbow
Elbow
An elbow is installed between two lengths of pipe (or tubing) to allow a change of direction. Available in a variety of materials, sizes and types of machining.
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Tee
Tee
A tee, one of the most common pipeline fittings, can connect pipes of different diameters or change the direction of a pipe run, or both. Available in a variety of materials, sizes and types of machining.
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Reducer
Reducer
All our reducers are designed to decrease the effective size of the pipe. They are adaptable to most piping installations. Available in a variety of materials, sizes and types of machining.
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Cap
Cap
The function of a cap is to block off the end of a line. The cap is placed over the open end and welded around the joint. Available in a variety of materials, sizes and types of machining.
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Split Tee
Split Tee
Split tees are designed for hot tapping operations without stop of product transportation. Three way tee with a flange for the tie-in machine includes also blinding caps and special fixing system. At the top the tee is closed by the blind flange.
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Production process of pipeline fittings

Production process of pipeline fittings

Double-acting hydraulic presses (7K, 4K, 0.5K tons) allow to produce various configurations products by hot and cold stamping.
SKEM-DAP
Bending of tapered segments and cylinder shells with bending radius of unlimited size in hot and cold conditions.
Hauesler Plate Bending
Creating special structure at micro and nano levels. Welding of longitudinal and girth weld joints up to 5 meters is possible.
ESAB welding station
Fanuc robot equipped with positioning and rotary element.
Cutting at: 30°, 45°, 60°
Types of cuts: I-V-K-Y-X
Wall thickness: up to 110 mm
Heat treatment is performed to ensure properties of base metal and weld joints such as corrosion and cold resistance together with strength grades between к48 and к60.
7 tempering and hardening furnaces
2 quenching tanks
Direction of radiation to the required zone in all three axes is possible.
COMET PXS 30
EXTRAVOLT 500
EXTRAVOLT
450 X-Ray cabins
Pipeline Bends
Capacity
18 000
TONS ANNUALLY
We use only high-quality mother pipes produced by our own pipe plants. This helps us to control the quality of finished goods at every production stage and decrease lead time.
Standards
DIN EN 14870
ISO 15590-1
Size
OD: 8“- 56“
WT: 8 - 100 mm
R: 1,5D - 10D
More than 50 process operations are performed at temperatures from +20°С to +1050°С
More than 50 process operations are performed at temperatures from +20°С to +1050°С
Pn 1.6-15 MPa
Pn 1.6-15 MPa
Extreme temperatures from -80ºC up to +400ºC
Extreme temperatures from -80ºC up to +400ºC
Corrosion-resistant and cold-resistant
Corrosion-resistant and cold-resistant
Cold & Hot induction bends
Cold & Hot induction bends
Bends are designed to make turns in the vertical or horizontal plane of the linear part of steel trunk pipelines and branches from them.
Available in a variety of materials, sizes and types of machining.
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3D bends
3D bends
Bends are designed to make turns both in the vertical and horizontal plane of the linear part of steel trunk pipelines and branches from them.
Available in a variety of materials, sizes and types of machining.
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Total: 15 товаров
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