Products
|Medium to Thick Seamless Tubes|
Our mill has 108 units, 170 units and 460 units ASSEL pipe facilities. Especially 460 units is the most advanced and the largest diameter pipe mill ASSEL in the world. Our annual production capacity can reach 1.1 million tons.
The high-quality medium to thick seamless tube products are widely used in following fields: national defense, aerospace, machinery manufacturing, automobile manufacturing, rail transportation, oil field chemicals and high-pressure boilers, and formed a high-precision machined tube, quenched and tempered high-grade steel tubes, high alloy oil pipe, high-grade boiler tubes, high life wear-resistant pipe, high-quality pin bushing as the leading industry / breed strategy group.
Applicable Standards: GB/T8162、GB/T8163、GB5310、GB3087、GB/T17396、JISG3445, ASTM A106、ASTM A335、ASTM A179、ASTM A210、ASTM A519, EN10297、EN10210-1、EN10210-2、EN10025、EN10216、DIN1629, DIN17121、API 5CT、API 5DP、API 5L、GBIT18254
Typical Grades
|
Types |
Typical Grades |
|
mechanical structural tube |
S40CBM, S355J2H, S460QLH, 15-42CrMo, SNCM439 |
|
Auto tube |
SAE1527, SAE5130H, SAE1030, E355, E430, E520, SCr420K, 20CrMnTiH, 20-45Mn2 |
|
Hydraulic prop tube |
20MnTiB, 27SiMn, 30CrMnSiA, 20MnVb, E470, S690, S770, S890 |
|
petroleum tube |
37CrMnMo, 42CrMo4, 37Mn5, 4145H, 4137H, 1340, 4145Mod, 4330VM, 4130, 4340, J55, K55, N80-1, E75, X95, G105, X42-X100, S135, 3Cr, S13Cr, 9Cr, L80, T95, C110, Q125, 4140, 42CrMo, 4330, 35CrMo, 4130M7 |
|
Boiler tube |
20G, 15CrMoG, 12Cr1MoVG.10Cr9Mo1VNbN, T/P11, TP12, T/P22, T/P23, T/P5, T/P9, T/P91, T/P92.10MoWVNb, P265GH, P355N, 13CrMo4-5, 10CrMo9-10, 37Mn, 34Mn2V, 30CrMo |
|
bearing tube |
GCr15, 100Cr6, 52100, SUJ2, GCr15SiMn, 100CrMnSi6-4, GCr18Mo, 100CrMo7, G20CrNi2Mo, 8620H, A485-1 |
|
Special use tube |
30CrMnSiA, 38CrMoAl, PCrNi1Mo, 30Cr3SiNiMoVA, GH1131, D60 |
Specification
