-
GOST-hitsauskaulan laippa
GOST 12836 PN6
GOST 12836 PN10
GOST 12836 PN16
GOST 12836 PN25
GOST 12836 PN40
-
GOST litteä hitsauslaippa
GOST 12820-80 PN6
GOST 12820-80 PN10
GOST 12820-80 PN16
GOST 12820-80 PN25
-
GOST Litteät laipat
GOST 12821-80 PN6
GOST 12821-80 PN10
GOST 12821-80 PN16
GOST 12821-80 PN25
GOST 12821-80 PN40
GOST 12821-80 PN63
GOST 12821-80 PN100
GOST 12821-80 PN160
-
GOST sokea laippa
GOST 12820-80 PN6
GOST 12820-80 PN10
GOST 12820-80 PN16
GOST 12820-80 PN25
- WELCOME TO Cangzhou Lion Pipeline technology Co., Ltd.
