Aurorvix · Ductile iron fittings

Double-Flanged Straight Pipe

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Supply coordination by Aurorvix. Specify DN, PN, connection, dimensions, quantity and delivery port. Technical figures and connection type require order-specific confirmation.

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01 · Parameters

Technical Parameters

Product	Ductile cast-iron fitting
Model / type	Double-Flanged Straight Pipe
Reference standard on source page	GB/T 13295-2019
Internal protection	Cement mortar
External protection	Zinc spray
Connection	Original page says socket-type even for flange-designated products; confirm the actual joint from drawing
Applications	Municipal pipeline and water infrastructure; project suitability to be confirmed

02 · Details

Technical drawings and weight references

Source size group	Source size option	Nominal mass (kg)
100	200	13
100	300	15
100	400	17.5
100	500	20
100	600	23
100	800	30
100	1000	37.5
150	200	17
150	300	25
150	400	29
150	500	34
150	600	35
150	800	56.5
150	1000	62.4
200	200	29
200	300	33
200	400	39
200	500	45
200	600	55
200	800	73.5
200	1000	95
300	300	65
300	400	75
300	500	95
300	600	115
300	800	135
300	1000	165
400	500	96
400	600	120
400	800	143
400	1000	162
400	1200	180
500	500	135
500	600	158
500	800	190
500	1000	219
500	1200	240
600	500	175
600	600	215
600	800	248
600	1000	278
600	1200	310
800	500	280
800	600	391
800	1000	450
800	1200	525

Reference values transcribed from archived technical chart. Confirm dimensions, PN, source row labels and mass before purchase. Partial chart transcription; remaining technical drawings require verification.

Manufacturing process overview

Moulding and castingSource-described sand preparation, moulding and pouring

FinishingMachining, surface treatment and corrosion protection

InspectionDimensions and testing subject to project specification

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