
Posted By jerrylijianli - China
Summary: scope bs 1868 api 6d structure asmeb16 10 flange connecting asme b16 5 47 butt

Posted By jerrylijianli - China
Summary: manufacture din3840 face din3202 f6 en558 1 flange din2543 pn16 din2544 pn25

Posted By jerrylijianli - China
Summary: structure asmeb16 10 api 6d flange connecting asme b16 5 47 butt welding 25 wall

Posted By jerrylijianli - China
Summary: api 602 bs5352 structure socket welding thread forged steel gate valve

Posted By jerrylijianli - China
Summary: scope api 602 bs5352 structure socket welding thread forged steel gate valve

Posted By jerrylijianli - China
Summary: 2 quot pressure 150lbs 500lbs 3 temperature 29 121o 4 a105 lf2l f5 f11 f22 304

Posted By jerrylijianli - China
Summary: forged globe valve steel 1 2 quot pressure 150lbs 500lbs 3 temperature 29 121o 4

Posted By jerrylijianli - China
Summary: api602 bs5352 asme b16 34 socket welding ends 11 din3202 threaded b1 20 1 butt

Posted By jerrylijianli - China
Summary: api forged steel gate valve screw thread 1 body bonnet disc a105 f22 f5 f304

Posted By jerrylijianli - China
Summary: applicable body wcb lcb stainless steel wc6 wc9 2 42 pressure class 150 1500 api

Posted By jerrylijianli - China
Summary: rising stem wedge disc manufacture std api 600 bs 1414 asme b16 34 face 6d 10

Posted By jerrylijianli - China
Summary: manufacture api600 asme 16 34 inspection test api598 flange b16 5 nps 24 amse 47

Posted By jerrylijianli - China
Summary: asme b16 34 valves flanged threaded welding ends 5 pipe flanges fittings nps 1 2

Posted By jerrylijianli - China
Summary: bs 1414 steel wedge gate valves flanged butt welding ends petroleum

Posted By jerrylijianli - China
Summary: wenzhou goldtop valve api gate metal titanium nickel alloy zirconium delux

Posted By jerrylijianli - China
Summary: bellows valve maintenance ari valves classed leak 1 accordance din 3230t3 ball