Gooseneck Air Pipe Head CB/T3594-94 Type B/BS

Category: GB/CB/CBM Valve
Origin: China

Product Overview

DQ Marine supplies marine equipment and technical products for shipyards, vessel operators, offshore projects and industrial buyers worldwide.

Key Specifications

Category	GB/CB/CBM Valve
Model / SKU	gooseneck-air-pipe-head-cb-t3594-94-type-b-bs
Standard	CB/T3594-94, GB1858-80, CBM1105-81, CBM1106-81
Origin	China

Technical Information

China Gooseneck Air Pipe Head CB/T3594-94 Type B/BS:

Air Pipe Head is called air vent head, air pipe joint. It is used on the air pipe system of oil or water tank in the vessels and the offshore drilling platform. There are the types A/AS,B/BS,C/CS,D/DS,E/ES, FS.

Technical Specification:

Standard: CB/T3594-94, GB1858-80, CBM1105-81, CBM1106-81

Gooseneck Air Pipe Head also can be manufactured with thread connection.

Type	Name	Size	Application
A/AS	Mushroom Air Pipe Head	50--250	above the air pipe of oil &water tank
B/BS	Gooseneck Air Pipe Head	50--250
C/CS	Sounding & Ventilation Air Pipe Head	50--100
D/DS	Float Disc Type Air Pipe Head for Oil Tank	50-450	above the air pipe of oil tank
E/ES	Float Disc Type Air Pipe Head for Water Tank		above the air pipe of water tank
FS	Float Ball Type Air Pipe Head for oil &water Tank		above the air pipe of oil &water tank

Main Material:

1-Body: Cast Iron

2-Float Ball: SUS304

3-Grid: Carbon Steel

Main Size List for Type B/BS(mm):

DN	H1	D	S	δ	D2	D3	b2	n	d0	b1	b	L	n2	Weight
50	120	140	70	7	135	103	15	6	15	6	3	78	4	5.2
					140	110	16	4	14					5.92
65	150	175	80	8	155	123	14	6	15			88		7.29
					160	130	16	4	14					7.47
80	170	195	100		170	138	14	8	15			108		8.2
					190	150	18	4	18					9.66
100	195	235	125		190	158	14	8	15			133		16.1
					210	170	18	4	18					16.69
150	230	280	175	11	240	208	14	12	15		5	183		18.4
					265	225	20	8	18					20.4
200	270	320	220		295	264	15	12	15		6	228		22.1
					320	280	22	8	18					23.18
250	310	370	270	12	365	327	16	14	17			278		28.7
					375	335	24	12	18					32.29