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BNG防爆挠性连接管 防爆软管 防爆连接管 防爆管批发

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大量提供不同材质防爆软管|防爆挠管概述
一  .防爆软管|防爆挠管适应用途：
1.    适用于爆炸性气体环境1区、2区；
2.    适用于可燃性粉尘环境20区、21区、22区；
3.    适用于ⅡA、ⅡB、ⅡC级爆炸性气体环境；
4.    适用于石油采炼、储存、化工、医药、纺织、印染、军工及军事设施等爆炸性危险环境。


二.防爆软管|防爆挠管特性：
1.    具有耐燃、耐腐蚀、耐水、耐老化、挠性良好、结构牢固、工作    可靠等优点；
2.    挠性管长度，螺纹尺寸可根据用户需要特殊加工。如NPT螺纹，    公制螺纹等。    注：标注螺纹规格时并应注明内外螺纹,如：BNG-700×G3/4″(内)/G1″(外)意义为长度为700，一端为内    螺纹G3/4″，一端为外螺纹G1″的橡胶护套挠性连接管；
3.  执行标准GB3836.1-2000、GB3836.2-2000。


三.技术参数：
型号                              管通径        接头管螺纹(G″)          长度                最小弯曲半径(mm)        防爆标志
BNG-700×G1/2              13              1/2                          700                  80                  ExdⅡ/DIPA20  
BNG  -1000×G1/2            13              1/2                        1000                  80                  ExdⅡ/DIPA20  
BNG  -700×G3/4              20              3/4                          700                  110                ExdⅡ/DIPA20  
BNG  -1000×G3/4            20              3/4                          1000                110                ExdⅡ/DIPA20
BNG  -700×G1                  25              1                              700                145                ExdⅡ/DIPA20
BNG  -1000×G1                25              1                            1000                145                ExdⅡ/DIPA20
BNG  -700×G11/4            32              11/4                          700                180                ExdⅡ/DIPA20
BNG  -1000×G11/4            32            11/4                        1000                180                ExdⅡ/DIPA20
BNG  -700×G11/2              40            11/2                          700                210                ExdⅡ/DIPA20
BNG  -1000×G11/2            40            11/2                        1000                210                ExdⅡ/DIPA20
BNG  -700×G2                    50              2                            700                250                ExdⅡ/DIPA20
BNG  -1000×G2                  50              2                            1000              250                ExdⅡ/DIPA20
BNG  -700×G21/2              70            21/2                          700                350              ExdⅡ/DIPA20
BNG  -1000×G21/2            70            21/2                          1000              350                ExdⅡ/DIPA20
BNG  700×G3                      80            3                              700                400              ExdⅡ/DIPA20  
BNG  -1000×G3                  80              3                            1000                400              ExdⅡ/DIPA20
BNG  -700×G4                    100            4                              700                500              ExdⅡ/DIPA20
BNG  -1000×G4                100            4                              1000              500              ExdⅡ/DIPA20
注：本产品除以上规格外，可以按照客户需求定制。
       

 本产品有2中材质：橡胶管与不锈钢管，订货时请注明。