Dab tsi yog ERW Steel Pipe

ERW pipe definition

Hluav taws xob kuj welded yeeb nkab yog tsim los ntawm tsawg zaus los yog siab zaus kuj. ERW yeeb nkab muaj cov yam ntxwv ntawm lub zog siab thiab ua haujlwm zoo, thiab tsim nyog rau cov dej xa mus thiab lwm yam kev siv cov qauv.

ERW yeeb nkab tsim txheej txheem

ERW (hluav taws xob tsis kam welded) yeeb nkab yog tsim los ntawm txias ua cov hlau phaj rau hauv lub tog raj kheej thiab fusing cov npoo ua ke los ntawm kev xa hluav taws xob. Muaj ob yam tseem ceeb ntawm ERW txheej txheem:

1. High zaus vuam

Cov txheej txheem ntawm kev siv vuam ntau zaus: uncoiling - strip straightening tshuab - lub taub hau thiab tus Tsov tus tw txiav - sawb taub qab - voj hopper - sib sau - vuam - deburring - sizing - tsis xws luag - ya shear - thawj zaug pov thawj - yeeb nkab straightening - yeeb nkab ua - hydrostatic test - tsis xws luag nrhiav pom - luam ntawv thiab txheej - xov.

2. Kev sib cuag lub log vuam

Nyob rau hauv rotating contact wheel welding, tam sim no dhau los ntawm kev sib cuag log ntawm qhov chaw vuam. Lub log sib tiv no siv ib feem ntawm lub forging siab xav tau rau cov txheej txheem vuam.

Nta ntawm ERW steel yeeb nkab

- Ntau lawm efficiency

- Tus nqi qis

- Txuag cov ntaub ntawv

- Yooj yim rau automate

ERW steel yeeb nkab qauv

ASTM A53, ASTM A135, ASTM A178, ASTM A214, ASTM A250, ASTM A333, ASTM A334, ASTM A500, ASTM A501, ASTM A513, ASTM A523, ASTM A6195, ASTM A619

EN 10208-1, EN 10208-2, EN 10217-1, EN 10217-2, EN 10217-3, EN 10217-4, EN 10217-5, EN 10217-6, EN 10224, EN 10255, EN 10288, EN 10296-1, EN 10305-2, EN 10305-3, EN 10305-6 DIN 30670 ISO 3183 API 5L

Cim npe nrov: Dab tsi yog erw steel yeeb nkab, Tuam Tshoj dab tsi yog erw steel yeeb nkab manufacturers, lwm tus neeg