ХАЛЛ ГРУПП · Equipment catalogue

6″ STD150 to fuel-connection transition assembly

Welded transition assembly to an assembly drawing. The 0.5 MPa value refers to the leak-tightness test, not the allowable operating pressure.

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Technical parameters

Configurations and specifications

Configuration	Technical parameters	IMPA correspondence
L250 mm · reducer 159×4.5–89×3.5	Overall length: 250 mm Reducer: outside diameters × walls: 159 × 4.5 → 89 × 3.5 mm Flange B in specification: 6″ STD150 Lbs; ANSI / ASME B16.5 Hydrostatic test pressure: 0.5 MPa	A direct IMPA code is not confirmed

Selection and applicability

The exact IMPA code for this configuration has not been verified. The operating-pressure field in the source specification is blank. The reducer standard is printed as “ГОСТ 17378-200” and requires clarification; it has not been corrected by assumption. Materials and mating compatibility are confirmed before manufacture.

Photographs and drawings

**Connection A: slots and bore**The illustrated transition only; A and B refer to its original assembly drawing.

**Longitudinal section and 250 mm length**The illustrated transition only; A and B refer to its original assembly drawing.

**Connection B: 6″ flange**The illustrated transition only; A and B refer to its original assembly drawing.

Include with your enquiry

Standard, DN/NPS, outside diameter and wall thickness
Material grade, temperature and corrosion resistance
Thread, welding end, facing and mating parts

Related sections

Request an offer

The specification, documents and supply terms are agreed for your enquiry. Supplier stock, lead time and price are confirmed in a separate offer.

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