BS 1906-1952 Specification for hose couplings (air and water) (1 8 in to 11 4 in nominal sizes)《(标称尺寸1 8英寸-1 4英寸)软管接头(露天和水中使用)规范》.pdf
《BS 1906-1952 Specification for hose couplings (air and water) (1 8 in to 11 4 in nominal sizes)《(标称尺寸1 8英寸-1 4英寸)软管接头(露天和水中使用)规范》.pdf》由会员分享,可在线阅读,更多相关《BS 1906-1952 Specification for hose couplings (air and water) (1 8 in to 11 4 in nominal sizes)《(标称尺寸1 8英寸-1 4英寸)软管接头(露天和水中使用)规范》.pdf(59页珍藏版)》请在麦多课文档分享上搜索。
1、- BSI BS*LSOb SE E 1b2LibbS 0033Lib 3 I BRITISH STANDARD 1906: 6952 HOSE COUPLINGS (AIR AND WATER) (/ tolerance 5 1- AY H 01- dla. dia, dia. 45. chamfer to core diameter B.S.F! parallel threads (see appendix A) HOSE COUPLINGS Fig. 14. Connector (hexagon, double male, coned) TABLE 7 As altered Dec 19
2、59 size of fitting, Le. nominal hose bore in. %t 74 to Thread on connector ,S. 2779*) in. % B.S.P. 1 B.S.P. W B,S,P. and 1 B.S.P. - Ay dia. Major dia. of thread (max.) in. 1.041 1.3090 103090 - - Az dia. Major dia. of thread (max.) in. 1.041 1.309 0.825 - - B1 dia. - in. 0-625 0-750 0.750 - - B2 dia
3、. in. 0.625 0.750 0437 - I - H dia. ;hits o oleranc -O-oo(l +o.oia - in. 0.843 1,062 14x2 - - H1 dia. .mits of olerancc +0.010 -0OOO in. 0.843 1,062 Unless otherwise specified, limits of tolerance of f 01010 in. shall apply, * B.S. 2779, Fastening threads of BSP. sizes. t Flat end only. 24 ES1 BS*kL
4、Ob 52 E Lb2Libb 00338 MEDIUM SERIES (B.S.P. THREADS) - L _ core diameter core diameter B.S.F! parallel threads .(see appendix A) Fig. 14 (cont.). Connector reducer (hexagon, double male, coned) L in. 2.250 2.375 1.175 R R1 S T T1 W Max. Min. in. in. in. in. in. in. in. 0.812 0.812 0.125 0.125 1.300
5、1.288 0.875 0,875 0.125 0.125 1.480 1.468 0,750 0.125 71 2 B.S. I 1906 : 1952 25 ES1 ES*LOb 52 W Lb24667 0033872 4 W - in. 0,250 0.312 0.436 0.625 0.750 0.875 BS. 1906 : 1952 in. 0,250 0.312 0.437 0,625 0.750 0.875 0.437 HOSE COUPLINGS: T AY dia. -t I-“-I across flats I 45“ ehamfe; to core diameter
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- BS19061952SPECIFICATIONFORHOSECOUPLINGSAIRANDWATER18INTO114INNOMINALSIZES 标称 尺寸 18 英寸 14 软管 接头 露天 水中
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