德国进口阀门/美国进口阀门/英国进口阀门
进口衬氟塑料球阀Q41F-16，进口液化气球阀Q41N-16，进口天然气球阀Q41N-16，进口41系列浮动球阀Q41F-16，进口47系列固定球阀Q47F-16，进口金属硬密封球阀Q41H-25，进口长输管线球阀Q47Y-25，进口 KHB3K(BK3)二位三通球阀，进口KHBF法兰高压球阀，进口KHMF法兰高压球阀，进口KHP高压板式球阀，进口PKH高压板式球阀，进口BME高压球阀，进口VH2V直通高压球阀，进口VH3V二位三通高压球阀，进口CJZQ高压球阀，进口YJZQ高压球阀，进口QJH高压球芯截止阀，进口YQ高压球阀，进口AQF蓄能器安全球阀，进口AJS,AJD蓄能器安全球阀组，进口QDF球式电磁换向阀，进口QDF-4球式电磁换向阀等。阀门材质有：铸钢，进口碳钢，进口20＃钢，进口A182钢，进口(锻钢，进口A105，进口F11，进口F22)，进口铬钼钢WC6，进口WC9，进口不锈钢，进口304，进口316等。阀门规格：DN15-DN1200。压力：1.0-50Mpa，进口驱动方式可采用手动，进口电动，进口气动，进口齿轮传动等装置。标准：国标GB，进口HB，进口美标API，进口ANSI，进口日标JIS，进口德标DIN。，进口欢迎选购订购，进口英国OBE阀门|德国KER阀门阀门|德国KER阀门阀门上海树典阀门总代理