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BS 1640-4:1968

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BS 1640-4:1968 Specification for steel butt-welding pipe fittings for the petroleum industry. Wrought and cast austenitic chromium-nickel steel fittings. Metric units

standard by BSI Group, 03/21/1968

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$44.70

-56%

$101.60

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Dimensions and tolerances, materials, methods of manufacture, pressure/temperature ratings, marking, inspection, tests for seamless and fabricated fittings: 45 long radius elbows, 90 long and short radius elbows, 90 long radius tangent elbows, long and short radius return bends, equal and reducing tees, concentric and eccentric reducers, caps and lap-joint stub ends, of sizes 19 mm to 609.5 mm. Welding-neck flanges not included.

Cross References:
BS 1501-1506
BS 1560
BS 1600
BS 2600
BS 2910
BS 2926
BS 3351


Partially replaced by BS EN 10253-4:2008.

All current amendments available at time of purchase are included with the purchase of this document.

Product Details

Published: 03/21/1968 ISBN(s): 0580001261 Number of Pages: 16File Size: 1 file , 1.4 MB Product Code(s): 00034213, 00034213, 00034213 Note: This product is unavailable in United Kingdom