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Specification::
1. out diameter.:8mm-630mm
2. wall thickness.: 1.5mm-35mm
3.
Standard: GB/T8163-1999,
GB3087-1999,GB5310-1995,
GB6479- 2000,
GB994-1988
4.Material: Q195,
Q235 20#,
45#, 16Mn,
27SiMn, 12Cr1MoV,
15CrMo, 10CrMo910,
Cr5Mo,WB36
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Specification::
1.Cold formed welded rectangular/square hollow sections
2.Max size we produce is
400*400*16mm, 500*300*16mm.
3. Length: 6m or 12m, as
per customer's requests
4.Producing as per EN10219 or ASTM A500 or Chinese
standard
5. Steel grade: Grade: Q235B, Q345B, etc
6. Marking: According to customers' request
7. Package: Square shape bundles wrapped with strong
steel trip or according to customers' requests. Standard
export packing or as per customers' requirements.
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