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焊接式端直通长管接头 JB /ZQ 4774 - 2006

选择规格尺寸点击↓

同规格，其他部分尺寸不同

尺寸单位: mm

机械行业JB /ZQ4774 - 2006 JB4774 4774JB 焊接式端直通长管接头

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公差

千件重及价格计算千件重 : kg x 元/kg = 元/千件

默认密度 g/cm³

公称通径

D₀	管外径
d
d₁
d₂
L₀
L₁
L₂
L
s₁
s
O形圈 (JB/ZQ 4224)
单重≈kg

6	10	10	14	14	18	18	22
M10×1	M10×1	M14×1.5	M14×1.5	M18×1.5	M18×1.5	M22×1.5	M22×1.5
7.5	11	11	16	16	19	19	22
10	10	14	14	19	19	24	24
8	8	12	12	12	12	14	14
14	16.5	16.5	19	19	21	21	21
32	35	35	43	43	45	45	48
54	59.5	60.5	72	72	78	78	82
14	19	19	27	27	32	32	36
14	17	19	22	24	27	30	30
8×1.9	11×1.9	11×1.9	16×2.4	16×2.4	20×2.4	20×2.4	24×2.4
0.052	0.082	0.103	0.21	0.235	0.325	0.356	0.436

公称通径

D₀	管外径
d
d₁
d₂
L₀
L₁
L₂
L
s₁
s
O形圈 (JB/ZQ 4224)
单重≈kg

22	28	28	34	34	42	42	50
M27×2	M27×2	M33×2	M33×2	M42×2	M42×2	M48×2	M48×2
22	28	28	34	34	42	42	50
28	28	34	34	44	44	50	50
16	16	16	16	18	18	20	20
21	24	24	26	26	28	28	30
48	54	54	65	65	72	72	78
83	91	93	111	113	122	124	134
36	41	41	50	50	60	60	70
36	36	41	46	55	55	60	65
24×2.4	30×3.1	30×3.1	35×3.1	35×3.1	40×3.1	40×3.1	45×3.1
0.48	0.62	0.64	1	1.224	1.624	1.73	2.43

引用参考

GB /T 1172 - 1999

黑色金属硬度及强度换算值

GB /T 5267.1 - 2002

镀锌、镀镍、镀镉、复合镀等层镀层盐雾腐蚀的防护性能

GB /T 193 - 2003

普通螺纹（一般用途米制螺纹）- 直径与螺距系列 (ISO 261: 1998, MOD)

注：技术数据仅供参考，请以官方原件为准！

类似标准及供货信息

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5	[日标] JIS B 2351-1 (WDS) - 2000	焊接直通管接头【表13】 Weld-on straight fittings
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11	[机械行业] JB /T 6382.1 - 2007	锥密封焊接式90°弯管接头 Welding cone couplings 90° degree syphon male stud couplings
12	[机械行业] JB /ZQ 4399 - 2006	焊接式端直通密封管螺纹管接头
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20	[机械行业] JB /ZQ 4781 - 2006	焊接式分管管接头
21	[机械行业] JB /ZQ 4782 - 2006	焊接式铰接管接头
22	[机械行业] JB 2099 - 1977	焊接式管接头接管
23	[机械行业] JB 970 - 1977	焊接式直通管接头 Welded straight pipe joint
24	[机械行业] JB 971 - 1977	焊接式直角管接头
25	[机械行业] JB 972 - 1977	焊接式三通管接头 Welded Tee Fitting
26	[机械行业] JB /T 973 - 1977	焊接式四通管接头
27	[机械行业] JB 974 - 1977	焊接式隔壁直通管接头 Welded partition wall straight pipe joint
28	[机械行业] JB 984 - 1977	焊接式端直通管接头体
29	[机械行业] JB 988 - 1977	焊接式直通管接头体
30	[机械行业] JB 989 - 1977	焊接式直角管接头体
31	[机械行业] JB 991 - 1977	焊接式四通管接头体
32	[欧标] EN 10242 - 1995	可锻铸铁螺纹管件 Threaded pipe fittingsin malleable cast iron
33	[美标] SAE J 513 (010104-US3) - 2019	制冷剂管接头 - Flare To Solder Reducing Connector （Half Union） Refrigeration Tube Fittings - Flare To Solder Reducing Connector （Half Union）
34	[美标] SAE J 513 (010204-ES) - 2019	制冷剂管接头 - Flare To Solder 90 Degree Reducing Elbow Refrigeration Tube Fittings - Flare To Solder 90 Degree Reducing Elbow
35	[英标] BS EN 10241 (T7) - 2000	钢制螺纹管件表7 - 等径三通和四通弯头 Steel threaded pipe fittings, Table 7 - Elbow, tee and cross, equal
36	[英标] BS EN 10241 (T8) - 2000	钢制螺纹管件表8 - 等径45°弯头 Steel threaded pipe fittings, Table 8 - Elbow, equal 45 degrees
37	[英标] BS EN 10241 (T9) - 2000	钢制螺纹管件表9 - 等径内外螺纹弯头 Steel threaded pipe fittings, Table 9 - Elbow, male and female, equal
38	[英标] BS EN 10241 (T10) - 2000	钢制螺纹管件表10 - 中小异径三通 Steel threaded pipe fittings, Table 10 - Tee, reducing on the branch
39	[英标] BS EN 10241 (T11) - 2000	钢制螺纹管件表11 - 重型外接头和半外接头 Steel threaded pipe fittings, Table 11 - Socket and half socket, equal, type heavy
40	[英标] BS EN 10241 (T13) - 2000	钢制螺纹管件表13 - 异径外接头 Steel threaded pipe fittings, Table 13 - Reducing socket
41	[英标] BS EN 10241 (T14) - 2000	钢制螺纹管件表14- 外六角等径内接头 Steel threaded pipe fittings, Table 14 - Hexagonal nipple, equal
42	[英标] BS EN 10241 (T15) - 2000	钢制螺纹管件表15 - 外六角内外接头 Steel threaded pipe fittings, Table 15 - Hexagon bush
43	[英标] BS EN 10241 (T18) - 2000	钢制螺纹管件表18 - 平座/锥座活接头 Steel threaded pipe fittings, Table 18 - Socket union
44	[英标] BS EN 10241 (T21) - 2000	钢制螺纹管件表21 - 长螺管 Steel threaded pipe fittings, Table 21 - Longscrew
45	[英标] BS EN 10241 (T22) - 2000	钢制螺纹管件表22 - 管螺纹接套 Steel threaded pipe fittings, Table 22 - Pipe nipple
46	[英标] BS EN 10241 (T23) - 2000	钢制螺纹管件表23 - 短管接头/全牙接头/筒形接头 Steel threaded pipe fittings, Table 23 - Running nipple, close nipple and barrel nipple
47	[英标] BS EN 10241 (T24-1) - 2000	钢制螺纹管件表24 - 月弯管 1型 Steel threaded pipe fittings, Table 24 - Bend - Type 1
48	[英标] BS EN 10241 (T24-1A) - 2000	钢制螺纹管件表24 - 直长螺纹月弯管 1A型 Steel threaded pipe fittings, Table 24 - Bend - Type 1A
49	[英标] BS EN 10241 (T24-2) - 2000	钢制螺纹管件表24 - 112.5°弯管 2型 Steel threaded pipe fittings, Table 24 - spring - Type 2
50	[英标] BS EN 10241 (T24-3) - 2000	钢制螺纹管件表24 - 135°弯管 3型 Steel threaded pipe fittings, Table 24 - spring - Type 3
51	[英标] BS EN 10241 (T24-4) - 2000	钢制螺纹管件表24 - 157.5°弯管 4型 Steel threaded pipe fittings, Table 24 - spring - Type 4
52	[英标] BS EN 10241 (T24-U) - 2000	钢制螺纹管件表24 - U型弯管 Steel threaded pipe fittings, Table 24 - Return bend
53	[英标] BS EN 10241 (T12)	钢制螺纹管件表12 - 中型外接头和半外接头 Steel threaded pipe fittings, Table 12 - Socket and half socket, equal, type medium