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  • BS 1640-3:1968

BS 1640-3:1968

Specification for steel butt-welding pipe fittings for the petroleum industry-Wrought carbon and ferritic alloy steel fittings. Metric units

BSI Group, 03/22/1968

Publisher: BS

File Format: PDF

$90.00$180.34


Published:22/03/1968

Pages:20

File Size:1 file , 550 KB

Note:This product is unavailable in Ukraine, Russia, Belarus

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 131:Part 2
BS 1501-1506
BS 1510
BS 1560
BS 1600
BS 2600
BS 2910
BS 3293
BS 3351


Partially replaced by BS EN 10253-2:2007.

Incorporates the following:
AMD 905 published 15 March 1972

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