3D Double Back Fittings (Elbows and Bends)

All Metalis Energy Drilling Manifold Fittings (including elbows and bends) are manufactured in the UK from high quality European material.

We have a number of verified design approvals from both ABS & DNV for all our 3D Double Back Fittings including 90 Degree 3D Double Back Elbows, 45 Degree 3D Doubled Backed Elbows and 3D Double Backed Bends.

Metalis 3D Double Back Fittings have been designed to meet all of the following international standards:

  • MSS‐SP75: Specifications for High test Wrought Butt Weld Fittings.
  • ANSI B31.3: Chemical Plant and Petroleum Refinery Piping.
  • ANSI 16.9: Factory made Wrought Steel Butt Weld Fittings.
  • NACE MR‐01‐75: Sulphide Stress Cracking Resistant Metallic Materials for Oil Field Equipment. ASME VIII Division 1 section 13.10 Boiler and Pressure Vessel Code.
  • API 6A: Specifications for Wellhead and Christmas Tree Equipment

Metalis long sweep manifold fittings, (including 3D Double Back Elbows and 3D Double Backed Bends) are available with design and type approval from both DNV and ABS certifying authorities.


90 Deg 3D Double Backed Elbow Standard Sizes

NB

A

B

C

D

E

F (min)

WEIGHT (KG)

2" XXS

7.00

7.00

1.50

2.37

3.50

0.872

11

3" XXS

12.00

12.00

2.30

3.50

4.50

1.200

30

4" XXS

14.00

14.00

3.15

4.50

5.50

1.348

47

5" XXS

17.00

17.00

4.06

5.56

6.60

1.500

75

6" XXS

21.00

21.00

4.90

6.63

8.25

1.728

135

5.5" OD x 3.0" ID

17.00

17.00

3.06

5.50

6.60

1.500

80

6.75 OD x 5.00" ID

21.00

21.00

5.00

6.75

8.25

1.728

135

Table 5.7 From the Metalis Energy Technical Brochure - 90 Deg 3D Double Backed Elbow Standard Sizes (All dimensions in inches unless otherwise stated).

Contact

Contact us for fast quotes and product availability:

sales@metalisenergy.com

+44 (0)1670 856 586



API Q1 Company

Metalis Energy are a certified and audited company.
We operate an API Q1 (latest 9th Edition) quality system and are a licensed API-6A manufacturer.