Aluminum bronze spool card set of cock

DN：DN15~350、NPS1/2"~14"

Class：Class150~1500

Stand：API 599、API 6D、GB/T22130

Single (double) flush plug valve

DN：DN15~350、NPS1/2"~14"

Class：Class150~1500

Stand：API 599、API 6D

American standard four-way plug valve

DN：DN15~350、NPS1/2"~14"

Class：Class150~1500

Stand：API 599、API 6D、GB/T22130

American standard flip pneumatic oil seal cock valve pressure balance

DN：NPS1/2"~28"

Class：Class150~2500

Stand：API 599、API 6D

Full jacket flip oil seal welded plug valve

DN：NPS1/2"~28"

Class：Class150~2500

Stand：API 599、API 6D

Fluorine lined plug valve

DN：DN15~250

Class：PN10~16

Stand：GB/T 12240

Tube plug valve

Stand：

Snap-in plug valve

Stand：

Fully lined three-way plug valve

Stand：

Gb standard x43w stainless steel plug valve

DN：DN15~DN300

Class：PN6~PN16

Stand：

Gb standard x44w stainless steel plug valve

DN：DN15~DN300

Class：PN6~PN16

Stand：

Special plug valve for coke oven gas

DN：DN80~DN300

Stand：

X43 plug valve

Stand：

X343 fluorine lined plug valve

Stand：

Plug valve

Stand：

Fluorine plug valve

DN：DN15~250

Class：PN6~16

Stand：GB/T 12240

American standard fully lined plug valve

Stand：

Fluorine lining plug valve

DN：DN15~250

Class：PN6~16

Stand：GB/T 12240

American standard sleeve nylon sealed plug valve

DN：DN15~350、NPS1/2"~14"

Class：Class150~1500

Stand：API 599、API 6D

American standard will warlord stem extension of 1.5 m

DN：NPS2"~20"、DN50~500

Class：Class150~900、PN16~64

Stand：API 6D