Standard |
API 5CT, 5L; ASTM, BS, JIS, DIN |
Steel Grade |
API 5L Grade B/ASTM A106B, BS 1387 |
O.D. |
27MM-508MM |
W.T. |
4MM-100MM |
Length |
5m--12m |
End protection |
plastic caps |
Outside Coating |
black painting, anti-corrosion oil, galvanized or as per required by customer |
Packing |
Wrapped in bundles by steel strips |
Delivery |
by container |
Third party inspection |
SGS/BV |
Certificates |
API 5CT-0865, 5L-0593, ISO9001:2000 |
Production Capacity |
Three mills with full production capacity, 400,000tons per year |
Delivery time |
20 days |
Qualification |
independent import and export qualifications |
Main market |
Asia, India, Middle East, America, Europe |
Seamless Steel Pipe mills, volume should go through continuous annealing (CAPL unit) to eliminate cold hardening and rolling stress, or batch annealing reach the material P11 P22 P5 P12 P9 P91 ASTM A335 alloy seamless steel pipe mechanical properties of the corresponding standard specifies. Seamless Steel Pipe surface quality, appearance, dimensional accuracy material P11 P22 P5 P12 P9 P91 ASTM A335 alloy seamless steel pipe better than hot-rolled plate, and right-rolled thin product thickness is about 0.18mm, so the majority of users favor.
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Seamless Steel Pipe deep processing of high value-added products. Such as electro-galvanized, hot dip galvanized, electro-galvanized fingerprint resistant, painted steel roll damping composite steel, material P11 P22 P5 P12 P9 P91 ASTM A335 alloy seamless steel pipe laminating steel plates, etc, so that the excellent quality of these products has a beautiful, high resistance to corrosion, has been widely used.