seamless carbon and alloy steel pipe for construction
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- API 5L A53 / A106 Grade B, Seam
One of the Top 500 enterprises in China foreign trade
QCCO was approved as a member of “China Association for Contracting Projects Abroad “and granted a membership certificate on Sep 28,2005; “Credibility Rating AAA certificate in Foreign Trade” was granted to QCCO by China Shippers’ Association
1) seamless steel pipe
2) carbon and alloy
2) ODXWT:70-630X6-35mm
3) Length:fixed,random
seamless carbon and alloy steel pipe for construction service
Standard &Steel Grade:
GB/T8162-1999: 10#/20# / 45# / 16Mn / 45Mn2 / 27SiMn
GB/T8163-1999: 10#/20# / 45# / 16Mn
GB 3087-1999: 10#/20#
GB/T17396-1998: 45# / 45Mn2 / 27SiMn
EN10210: S235JRH / S275J0H / S275J2H / S355J0H / S355J2H
EN10297: E470
ASTM A53: GRA GRB
ASTM A106: GRA GRB
ASTM A519:1010 1020 1026
API 5L: B X42 X52 X60
API 5CT: J55 K55 N80-1
Other specifications available according to customers' requirements
Size:
OD: 70MM-630MM
WT: 6MM-35MM;
LENGTH: 6-25M (fixed or random length)
Usage:
1) Construction service
2) Transportation service
3) Low and medium boiler service
4) Mechanical and general engineering purposes
5) Oil transportation
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