黑人大鸡吧操小女人的B黄色视频,欧美午夜激情在线,天天干天天操天天摸天天射

首頁(yè)>>產(chǎn)品中心>>人防工程檢測(cè)設(shè)備

產(chǎn)品中心

新聞資訊

政府出錢，消防經(jīng)辦，“智慧消防” 必然失?。?/a>

聯(lián)系我們

廠家：智淼消防檢測(cè)設(shè)備廠家

手機(jī)：18910580194，15262554119

電話：4006-598-119

郵箱：18751140119@163.com

地址：江蘇省蘇州市常熟市黃河路275號(hào)城市之星119室

鋼筋直螺紋套筒檢測(cè)

產(chǎn)品類型：人防工程檢測(cè)設(shè)備

關(guān)注熱度：841

發(fā)布時(shí)間：2020-04-13 10:51:08

產(chǎn)品介紹螺紋量規(guī)有環(huán)規(guī)和塞規(guī)，環(huán)規(guī)檢測(cè)外螺紋尺寸，塞規(guī)檢測(cè)內(nèi)螺紋尺寸。不論是環(huán)規(guī)或是塞規(guī)都有檢測(cè)最大極限尺寸和最小極限尺寸的檢驗(yàn)量具構(gòu)成。螺紋塞規(guī)用于綜合檢驗(yàn)內(nèi)螺...

在線咨詢

產(chǎn)品介紹

螺紋量規(guī)有環(huán)規(guī)和塞規(guī)，環(huán)規(guī)檢測(cè)外螺紋尺寸，塞規(guī)檢測(cè)內(nèi)螺紋尺寸。不論是環(huán)規(guī)或是塞規(guī)都有檢測(cè)最大極限尺寸和最小極限尺寸的檢驗(yàn)量具構(gòu)成。螺紋塞規(guī)用于綜合檢驗(yàn)內(nèi)螺紋，螺紋環(huán)規(guī)用于綜合檢驗(yàn)外螺紋。

螺紋量規(guī)是測(cè)量?jī)?nèi)螺紋尺寸的正確性的工具。螺紋量規(guī)的種類繁多，從形狀上可分為普通粗牙、細(xì)牙和管子螺紋三種。螺距為0.35毫米或更小的，2級(jí)精度及高于2級(jí)精度的和螺距為0.8毫米或更小的3級(jí)精度的塞規(guī)都沒(méi)有止端測(cè)頭。100毫米以下的為錐柄螺紋量規(guī)。100毫米以上的為雙柄螺紋量規(guī)。

常用公制螺紋規(guī)尺寸對(duì)照表

螺紋規(guī)格（6g）	公稱尺寸d	中徑尺寸d2	H	P	es	ZR	Td2	TR	TPL	WGO	WNG	通規(guī)T					止規(guī)Z
												大徑＞d+es+TPL		中徑 d2+es-ZR			大徑＞d+es+TPL		中徑 d2+es-Td2-TR/2
												尺寸	偏差	尺寸	偏差 ±TR/2	磨損上限	尺寸	偏差	尺寸	偏差 ±TR/2	磨損上限
M1.7	1.7	1.473	0.3	0.35	-0.019	-0.002	0.063	0.01	0.007	0.012	0.009	1.688	/	1.4557	0.0050	1.4677	1.688	/	1.3857	0.0050	1.395
M2	2	1.740	0.35	0.4	-0.019	-0.002	0.067	0.01	0.007	0.012	0.009	1.988	/	1.7192	0.0050	1.7312	1.988	/	1.7932	0.0050	1.802
M2.5	2.5	2.208	0.39	0.45	-0.02	-0.002	0.071	0.01	0.007	0.012	0.009	2.487	/	2.1857	0.0050	2.1977	2.487	/	2.2637	0.0050	2.273
M2.6	2.6	2.308	0.39	0.45	-0.02	-0.002	0.071	0.01	0.007	0.012	0.009	2.587	/	2.2857	0.0050	2.2977	2.587	/	2.3637	0.0050	2.373
M3	3	2.675	0.43	0.5	-0.020	-0.002	0.075	0.01	0.007	0.012	0.009	2.987	/	2.6533	0.0050	2.6653	2.987	/	2.7353	0.0050	2.744
M4	4	3.545	0.61	0.7	-0.022	0.002	0.090	0.014	0.009	0.016	0.012	3.987	/	3.5254	0.0070	3.5414	3.987	/	3.6204	0.0070	3.632
M4*0.5	4	3.675	0.43	0.5	-0.020	-0.002	0.075	0.01	0.007	0.012	0.009	3.987	/	3.6533	0.0050	3.6653	3.987	/	3.7353	0.0050	3.744
M5	5	4.480	0.69	0.8	-0.024	0.002	0.095	0.014	0.009	0.016	0.012	4.985	/	4.4584	0.0070	4.4744	4.985	/	4.5584	0.0070	4.570
M5*0.5	5	4.675	0.43	0.5	-0.020	-0.002	0.075	0.01	0.007	0.012	0.009	4.987	/	4.6533	0.0050	4.6653	4.987	/	4.7353	0.0050	4.744
M6	6	5.351	0.87	1	-0.026	0.002	0.112	0.014	0.009	0.016	0.012	5.983	/	5.3265	0.0070	5.3425	5.983	/	5.4435	0.0070	5.456
M6*0.75	6	5.513	0.65	0.75	-0.022	0.002	0.100	0.014	0.009	0.016	0.012	5.987	/	5.4929	0.0070	5.5089	5.987	/	5.5979	0.0070	5.610
M7*0.75	7	6.513	0.65	0.75	-0.022	0.002	0.100	0.014	0.009	0.016	0.012	6.987	/	6.4929	0.0070	6.5089	6.987	/	6.5979	0.0070	6.610
M8	8	7.188	1.08	1.25	-0.028	0.002	0.118	0.014	0.009	0.016	0.012	7.981	/	7.1621	0.0070	7.1781	7.981	/	7.2851	0.0070	7.297
M8*0.5	8	7.675	0.43	0.5	-0.02	0.002	0.085	0.014	0.009	0.016	0.012	7.989	/	7.6573	0.0070	7.6733	7.989	/	7.7473	0.0070	7.759
M8*0.75	8	7.513	0.65	0.75	-0.022	0.002	0.100	0.014	0.009	0.016	0.012	7.987	/	7.4929	0.0070	7.5089	7.987	/	7.5979	0.0070	7.610
M8*1	8	7.351	0.87	1	-0.026	0.002	0.112	0.014	0.009	0.016	0.012	7.983	/	7.3265	0.0070	7.3425	7.983	/	7.4435	0.0070	7.456
M9*0.5	9	8.675	0.43	0.5	-0.02	0.002	0.085	0.014	0.009	0.016	0.012	8.989	/	8.6573	0.0070	8.6733	8.989	/	8.7473	0.0070	8.759
M9*1	9	8.351	0.87	1	-0.026	0.002	0.112	0.014	0.009	0.016	0.012	8.983	/	8.3265	0.0070	8.3425	8.983	/	8.4435	0.0070	8.456
M10	10	9.026	1.3	1.5	-0.032	0.008	0.132	0.018	0.011	0.021	0.015	9.979	/	9.0018	0.0090	9.0228	9.979	/	9.1348	0.0090	9.150
M10*0.5	10	9.675	0.43	0.5	-0.02	0.002	0.085	0.014	0.009	0.016	0.012	9.989	/	9.6573	0.0070	9.6733	9.989	/	9.7473	0.0070	9.759
M10*0.75	10	9.513	0.65	0.75	-0.022	0.002	0.100	0.014	0.009	0.016	0.012	9.987	/	9.4929	0.0070	9.5089	9.987	/	9.5979	0.0070	9.610
M10*1	10	9.351	0.87	1	-0.026	0.002	0.112	0.014	0.009	0.016	0.012	9.983	/	9.3265	0.0070	9.3425	9.983	/	9.4435	0.0070	9.456
M10*1.25	10	9.188	1.08	1.25	-0.028	0.002	0.118	0.014	0.009	0.016	0.012	9.981	/	9.1621	0.0070	9.1781	9.981	/	9.2851	0.0070	9.297
M12	12	10.863	1.52	1.75	-0.034	0.008	0.150	0.018	0.011	0.021	0.015	11.977	/	10.8374	0.0090	10.8584	11.977	/	10.9884	0.0090	11.003
M12*0.5	12	11.675	0.43	0.5	-0.02	0.002	0.090	0.014	0.009	0.016	0.012	11.989	/	11.6573	0.0070	11.6733	11.989	/	11.7523	0.0070	11.7643
M12*1	12	11.351	0.87	1	-0.026	0.002	0.118	0.014	0.009	0.016	0.012	11.983	/	11.3265	0.0070	11.3425	11.983	/	11.4495	0.0070	11.4615
M12*1.5	12	11.026	1.3	1.5	-0.032	0.008	0.140	0.018	0.011	0.021	0.015	11.979	/	11.0018	0.0090	11.0228	11.979	/	11.1428	0.0090	11.1578
M14	14	12.701	1.73	2	-0.038	0.008	0.160	0.018	0.011	0.021	0.015	13.973	/	12.6710	0.0090	12.6920	13.973	/	12.8320	0.0090	12.8470
M14*1	14	13.351	0.87	1	-0.026	0.002	0.118	0.014	0.009	0.016	0.012	13.983	/	13.3265	0.0070	13.3425	13.983	/	13.4495	0.0070	13.4615
M14*1.25	14	13.188	1.08	1.25	-0.028	0.008	0.132	0.018	0.011	0.021	0.015	13.983	/	13.1681	0.0090	13.1891	13.983	/	13.3011	0.0090	13.3161
M14*1.5	14	13.026	1.3	1.5	-0.032	0.008	0.140	0.018	0.011	0.021	0.015	13.979	/	13.0018	0.0090	13.0228	13.979	/	13.1428	0.0090	13.1578
M15*0.5	15	14.675	0.43	0.5	-0.02	0.002	0.090	0.014	0.009	0.016	0.012	14.989	/	14.6573	0.0070	14.6733	14.989	/	14.7523	0.0070	14.7643
M15*1	15	14.351	0.87	1	-0.026	0.002	0.118	0.014	0.009	0.016	0.012	14.983	/	14.3265	0.0070	14.3425	14.983	/	14.4495	0.0070	14.4615
M16	16	14.701	1.73	2	-0.038	0.008	0.160	0.018	0.011	0.021	0.015	15.973	/	14.6710	0.0090	14.6920	15.973	/	14.8320	0.0090	14.8470
M16*0.5	16	15.675	0.43	0.5	-0.02	0.002	0.090	0.014	0.009	0.016	0.012	15.989	/	15.6573	0.0070	15.6733	15.989	/	15.7523	0.0070	15.7643
M16*1.5	16	15.026	1.3	1.5	-0.032	0.008	0.140	0.018	0.011	0.021	0.015	15.979	/	15.0018	0.0090	15.0228	15.979	/	15.1428	0.0090	15.1578
M16*1	16	15.351	0.87	1	-0.026	0.002	0.118	0.014	0.009	0.016	0.012	15.983	/	15.3225	0.0070	15.3385	15.983	/	15.1995	0.0070	15.2115
M18*0.5	18	17.675	0.43	0.5	-0.02	0.002	0.090	0.014	0.009	0.016	0.012	17.989	/	17.6573	0.0070	17.6733	17.989	/	17.7523	0.0070	17.7643
M18*1	18	17.351	0.87	1	-0.026	0.002	0.118	0.014	0.009	0.016	0.012	17.983	/	17.3265	0.0070	17.3425	17.983	/	17.4495	0.0070	17.4615
M18*2	18	16.701	1.73	2	-0.038	0.008	0.160	0.018	0.011	0.021	0.015	17.973	/	16.6710	0.0090	16.6920	17.973	/	16.8320	0.0090	16.8470
M20*0.5	20	19.675	0.43	0.5	-0.02	0.002	0.090	0.014	0.009	0.016	0.012	19.989	/	19.6533	0.0070	19.6693	19.989	/	19.5583	0.0070	19.5703
M20*1	20	19.351	0.87	1	-0.026	0.002	0.118	0.014	0.009	0.016	0.012	19.983	/	19.3265	0.0070	19.3425	19.983	/	19.4495	0.0070	19.4615
M20*1.5	20	19.026	1.3	1.5	-0.032	0.008	0.140	0.018	0.011	0.021	0.015	19.979	/	19.0018	0.0090	19.0228	19.979	/	19.1428	0.0090	19.1578
M22*0.5	22	21.675	0.43	0.5	-0.02	0.002	0.090	0.014	0.009	0.016	0.012	21.989	/	21.6573	0.0070	21.6733	21.989	/	21.7523	0.0070	21.7643
M22*1	22	21.351	0.87	1	-0.026	0.002	0.118	0.014	0.009	0.016	0.012	21.983	/	21.3265	0.0070	21.3425	21.983	/	21.4495	0.0070	21.4615
M22*1.5	22	21.026	1.3	1.5	-0.032	0.008	0.140	0.018	0.011	0.021	0.015	21.979	/	21.0018	0.0090	21.0228	21.979	/	21.1428	0.0090	21.1578
M24*1	24	23.351	0.87	1	-0.026	0.002	0.125	0.014	0.009	0.016	0.012	23.983	/	23.3265	0.0070	23.3425	23.983	/	23.4565	0.0070	23.4685
M24*1.5	24	23.026	1.3	1.5	-0.032	0.008	0.150	0.018	0.011	0.021	0.015	23.979	/	23.0018	0.0090	23.0228	23.979	/	23.1528	0.0090	23.1678
M25*1.5	25	24.026	1.3	1.5	-0.032	0.008	0.150	0.018	0.011	0.021	0.015	24.979	/	24.0018	0.0090	24.0228	24.979	/	24.1528	0.0090	24.1678
M26*1.5	26	25.026	1.3	1.5	-0.032	0.008	0.150	0.018	0.011	0.021	0.015	25.979	/	25.0018	0.0090	25.0228	25.979	/	25.1528	0.0090	25.1678
M30*0.75	30	29.513	0.65	0.75	-0.022	0.002	0.112	0.014	0.009	0.016	0.012	29.987	/	29.4929	0.0070	29.5089	29.987	/	29.6099	0.0070	29.6219
M30*1	30	29.351	0.87	1	-0.026	0.002	0.125	0.014	0.009	0.016	0.012	29.983	/	29.3265	0.0070	29.3425	29.983	/	29.4565	0.0070	29.4685
M30*1.5	30	29.026	1.3	1.5	-0.032	0.008	0.150	0.018	0.011	0.021	0.015	29.979	/	29.0018	0.0090	29.0228	29.979	/	29.1528	0.0090	29.1678
M30*2	30	28.701	1.73	2	-0.038	0.008	0.170	0.018	0.011	0.021	0.015	29.973	/	28.6710	0.0090	28.6920	29.973	/	28.8420	0.0090	28.8570
M33	33	30.727	3.03	3.5	-0.053	0.012	0.212	0.023	0.014	0.0255	0.0195	32.961	/	30.6858	0.0115	30.7113	32.961	/	30.8973	0.0115	30.9168
M35*1.5	35	34.026	1.3	1.5	-0.032	0.008	0.150	0.018	0.011	0.021	0.015	34.979	/	34.0018	0.0090	34.0228	34.979	/	34.1528	0.0090	34.1678
M36*1.5	36	35.026	1.3	1.5	-0.032	0.008	0.150	0.018	0.011	0.021	0.015	35.979	/	35.0018	0.0090	35.0228	35.979	/	35.1528	0.0090	35.1678
M42*2	42	40.701	1.73	2	-0.038	0.008	0.170	0.018	0.011	0.021	0.015	41.973	/	40.6710	0.0090	40.6920	41.973	/	40.8420	0.0090	40.8570
M45*1.5	45	44.026	1.3	1.5	-0.032	0.008	0.150	0.018	0.011	0.021	0.015	44.979	/	44.0018	0.0090	44.0228	44.979	/	44.1528	0.0090	44.1678
M50*1.5	50	49.026	1.3	1.5	-0.032	0.008	0.160	0.018	0.011	0.021	0.015	49.979	/	49.0018	0.0090	49.0228	49.979	/	49.1628	0.0090	49.1778
M58*1.5	58	57.026	1.3	1.5	-0.032	0.008	0.160	0.018	0.011	0.021	0.015	57.979	/	57.0018	0.0090	57.0228	57.979	/	57.1628	0.0090	57.1778