STEEL LINE PIPE Acc. To API 5L Standard

CARBON LINE PIPE acc. to API 5L standard :



Production type

Welded steel pipe ( ERW & SSAW steel pipe)


Company Name

1.Tianjin Huilitong Steel Tube Co., Ltd. （the Mill ）

2.Tianjin Longshenghua Import & Export Trade Co., ltd （the subsidiary , is responsible for exporting trade）


Website

www.huilitong.com.cn www.longshenghua.com


Established time

2003


Standards

API 5L,API 5CT ,ASTM A53 ,EN 10217,EN 10219,ASTM A252 etc.


Pipe certificates

API 5L PSL1 ,API 5L PSL2, API 5CT,EN 10217,EN 10219


Material

GR.B X42 X46 X52 X56 X60 X65 X70，S355 ,S235 ,Q235,Q345 etc.


Specification

ERW steel pipe: OD:114.3-457.2mm


WT:4-16mm (SCH10S SCH10 SCH20 SCH30 SCH40S STD SCH40 )


SSAW steel pipe: OD:219.1-3000mm


WT:6-26mm (SCH10S SCH10 SCH20 SCH30 SCH40S STD SCH40 )


Mill test certificate

All the pipe we supplied can offer the mill MTC (EN 10204 3.1).


The third inspection

As the customers requirement ,the 3th party inspection can be done, such as SGS,BV etc.


Quality Management System

ISO9001:2000 Quality System Attestation


Environment management system

ISO14001:2004


Productivity

300000Ton/Year


Export situation



20-30% pipes are used in the exporting ,exporting quantity arrived more than 5 0000 metric ton last year .