Limestone Quarry Plant

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


Carbon steel pipe fittings manufacturing standards

Material Material:
According to ASTM, JIS, DIN, GB standard
ASTM: A234 WPB/WP12/WP11/WP22/WP5, A420 WPL6, A403 WP304/WP304L/WP316/WP316L/WP317/WP317L/WP321, S31803, 2205 etc.
JIS: SUS304, SUS304L, SUS316, SUS316L, SUS316Ti, SUS317L, SUS321, SUS321H, etc.
DIN: 1.4301,1.4306,1.4401,1.4435,1.4571,1.4436,1.4438,1.4541
GB: 20 #, 20G, Q235A, Q235B, 16Mn, 16MnR, 1Cr5Mo, 12CrMo, 12CrMoG, 15CrMo, 12Cr1MoV, 0Cr18Ni9, 00Cr19Ni10, 0Cr17Ni12Mo2, 0Cr18Ni12Mo2Ti, 0Cr19Ni13Mo3, 1Cr18Ni9Ti, 0Cr18Ni10Ti etc..
Carbon steel pipe fittings
Manufacturing standards:
According to GB/T12459, GB/T13401, HG/T21635, HG/T21631, SY5010, SH3408, Sh409, ASME B16.9, JIS B2311/2312/2313, DIN2605/2615/2616/2617 standard production.
Size range:
Seamlessly from DN15 to DN600 (1/2 "~ 24"), pressure rating SCH5S ~ SCH160S
Single slit from DN15 to DN600 (1/2 "to 24"), the pressure levels SCH5S ~ SCH160S
The double-slit produce the largest range from DN200 to DN1200 ≤ DN1800 (1/2 "to 48" produce the largest range of ≤ 72 ") pressure rating SCH5S ~ SCH160S

上一篇:ERW steel pipes Inventory Resources

下一篇:Oil Cracking Pipes and Geological Drilling Pipes