Low Pressure Boiler Tube
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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)standards: GB/t14976-2003 API GB/T12770-91 ASTM A231 A296 A321 A51
2)Grade: TP304/ TP304L
low pressure boiler tube
|
Brand Name |
HRST |
|
Place Of Origin |
China |
|
Type |
seamless |
|
Steel Grade |
300 series |
|
Payment Terms |
T/T or L/C |
|
Specification |
Outer Diameter:13.7mm---711.2mm Tolerate :+1%/-1% Wall Thickness:0.5mm--80mm Length:Max 12m Tolerate: +/-2.0% We can also produce according to customersrequirement |
|
Material |
10# 20# 25# 45# 16Mn Q235 and so on |
|
Standards |
JIS DIN ASTM A106 GR B ASTM A53 GR B SAE1020 SAE1045 AND SO ON |
|
Certificates |
ISO 9001 API5L/CT DNV BV PCT AND SO ON |
|
Process Method |
Cold Drawn/cold rolling |
|
Face finished |
Manual polished /mechanical polished |
|
Usage Range |
structure purposesand so on |
|
packing |
paint on the face and plastic covered on both ends |
Low Pressure Boiler Tube
