方矩钢管材质钢级牌号及执行标准
材质 Material 方矩钢管具有多种材质，同时可以提供直缝焊接方矩钢管和无缝方矩异型管，满足不同客户的需求。
A variety of materials, in addition, can provide straight seam welded and seamless rectangular shaped pipe, to meet the needs of different clients
不锈钢方矩钢管 Stainless Steel 0Cr18Ni9 SUS304 SUS304L SUS316 SUS316L SUS321 SUS310S 可以执行美标American ASTM A554 A312 GB12770 GB14975
Can perform American standards A554, A312 and GB standards GB12770, GB14975
碳钢方矩钢管 Carbon Steel Q195 Q215 Q235 Q275 Q295 Q345(a,b,c,d,e) Q390 Q420 10# 20# 45# ss400 s355 可以执行美标A500 GB3094-2000 GB6725 GB T 6728-2002 欧标 EN10219-1等
Can perform American standards A500, GB standards GB3094-2000, GB6725, GB/T 6728-2002 and EN standard EN10219-1, etc
铝合金方矩钢管 Aluminium Alloy 5083-H112 5083-0 6061 可以执行美标 ASME SB209美标 ASME SB241标准等
Can perform American standards ASME SB209 and ASME SB241
其他材质方矩钢管 Other 钛合金方矩钢管铜合金方矩钢管复合异型方矩钢管
