| Metal Products |  A213 SA213T11 T5 T22 Boiler Superheater Alloy Steel Tubes
1) Heat Treatment:Annealing, Bright Annealing, GBK, NBK, BKS; 2) Antirust , Lubricating Treatment ; 3) Bale Into Hexagon, Max 2000 Kg/Bundle, Strengthening With Reinforcing Rod ; 1) Smooth Surface; 2) Mechanical Properties equilibrium; 3) Tightness ... |  |
 ASTM A519 - Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing
1) Size: 6.35 - 323.8 mm (O.D.) x 0.89 - 25mm (W.T.) 2) Heat Treatment:BK, BKS, GBK, NBK, Annealing, Bright Annealing, Solution Annealing, etc 3) Antirust, Lubricating Treatment; 4) Bale Into Hexagon, Max 2000 Kg/Bundle, Strengthening With Reinforcing ... | |
 ASTM A556 / A556M - Standard Specification for Seamless Cold-Drawn Carbon Steel Feedwater Heater Tub
1) Size: 15.9 - 31.8 mm (OD) x 0.89 - 15mm (WT) 2) Heat Treatment:BK, BKS, GBK, NBK, Annealing, Bright Annealing, Solution Annealing, etc 3) Antirust, Lubricating Treatment; 4) Bale Into Hexagon, Max 2000 Kg/Bundle, Strengthening With Reinforcing Rod; ... | |
 A179/A179M Standard Specification for Seamless cold-drawn low-carbon steel heat-exchanger and cond
1) Size: 6.35 - 76.2 mm (O.D.) x 0.89 - 25mm (W.T.) 2) Heat Treatment:BK, BKS, GBK, NBK, Annealing, Bright Annealing, Solution Annealing, etc 3) Antirust, Lubricating Treatment; 4) Bale Into Hexagon, Max 2000 Kg/Bundle, Strengthening With Reinforcing ... | |
 A192/A192M Standard Specification for Seamless Carbon Steel Boiler Tubes for High-Pressure Service
1) Size: 12.7 - 177.8 mm (OD) x 0.89 - 25mm (WT) 2) Heat Treatment:BK, BKS, GBK, NBK, Annealing, Bright Annealing, Solution Annealing, etc 3) Antirust, Lubricating Treatment; 4) Bale Into Hexagon, Max 2000 Kg/Bundle, Strengthening With Reinforcing ... | |
 ASTM ASMT A210 GrA1 GrC
1) Size: 12.7 - 127 mm (OD) x 0.89 - 25mm (WT) 2) Heat Treatment:BK, BKS, GBK, NBK, Annealing, Bright Annealing, Solution Annealing, etc 3) Antirust, Lubricating Treatment; 4) Bale Into Hexagon, Max 2000 Kg/Bundle, Strengthening With Reinforcing Rod; ... | |
 BS 3059 STEEL BOILER AND SUPERHEATER TUBES
1) Size: 6.35 - 323.8 mm (OD) x 0.89 - 25mm (WT) 2) Heat Treatment:BK, BKS, GBK, NBK, Annealing, Bright Annealing, Solution Annealing, etc 3) Antirust, Lubricating Treatment; 4) Bale Into Hexagon, Max 2000 Kg/Bundle, Strengthening With Reinforcing ... | |
 BS6323 Seamless steel tube for cold process purposes
1) Size: 6.35 - 323.8 mm (OD) x 0.89 - 25mm (WT) 2) Heat Treatment:BK, BKS, GBK, NBK, Annealing, Bright Annealing, Solution Annealing, etc 3) Antirust, Lubricating Treatment; 4) Bale Into Hexagon, Max 2000 Kg/Bundle, Strengthening With Reinforcing ... | |
 EN10305 Steel tubes for precision applications--Technical delivery conditions
1) Size: 6.35 - 323.8 mm (OD) x 0.89 - 25mm (WT) 2) Heat Treatment:BK, BKS, GBK, NBK, Annealing, Bright Annealing, Solution Annealing, etc 3) Antirust, Lubricating Treatment; 4) Bale Into Hexagon, Max 2000 Kg/Bundle, Strengthening With Reinforcing ... | |
 EN10216 Seamless steel tubes for pressure purposes. Technical delivery conditions
1) Size: 6.35 - 323.8 mm (OD) x 0.89 - 25mm (WT) 2) Heat Treatment:BK, BKS, GBK, NBK, Annealing, Bright Annealing, Solution Annealing, etc 3) Antirust, Lubricating Treatment; 4) Bale Into Hexagon, Max 2000 Kg/Bundle, Strengthening With Reinforcing ... | |
 DIN2391 Cold drawn or cold rolled precision seamless steel tube
1) Size: 6.35 - 325 mm (OD) x 0.89 - 25mm (WT) 2) Heat Treatment:BK, BKS, GBK, NBK, Annealing, Bright Annealing, Solution Annealing, etc 3) Antirust, Lubricating Treatment; 4) Bale Into Hexagon, Max 2000 Kg/Bundle, Strengthening With Reinforcing Rod; ... | |
 DIN1629 Seamless Circular Tubes of Non Alloy Steels with Special Quality Requirements
1) Size: 6.35 - 323.8 mm (OD) x 0.89 - 25mm (WT) 2) Heat Treatment:BK, BKS, GBK, NBK, Annealing, Bright Annealing, Solution Annealing, etc 3) Antirust, Lubricating Treatment; 4) Bale Into Hexagon, Max 2000 Kg/Bundle, Strengthening With Reinforcing ... | |
 BS3602 BS3603 Seamles Tubing
1) Size: 6.35 - 323.8 mm (OD) x 0.89 - 25mm (WT) 2) Heat Treatment:BK, BKS, GBK, NBK, Annealing, Bright Annealing, Solution Annealing, etc 3) Antirust, Lubricating Treatment; 4) Bale Into Hexagon, Max 2000 Kg/Bundle, Strengthening With Reinforcing ... | |
 JISG3461 Carbon steel boiler and heat-exchanger tube
1) Size: 6.35 - 114 mm (OD) x 0.89 - 15mm (WT) 2) Heat Treatment:BK, BKS, GBK, NBK, Annealing, Bright Annealing, etc 3) Antirust, Lubricating Treatment; 4) Bale Into Hexagon, Max 2000 Kg/Bundle, Strengthening With Reinforcing Rod; 1) Smooth Surface; ... | |
 GB5310 - Standard Specification for Seamless High-Pressure Boiler Tubes
1) Size: 6.35 - 323.8 mm (OD) x 0.89 - 25mm (WT) 2) Heat Treatment:BK, BKS, GBK, NBK, Annealing, Bright Annealing, Solution Annealing, etc 3) Antirust, Lubricating Treatment; 4) Bale Into Hexagon, Max 2000 Kg/Bundle, Strengthening With Reinforcing ... | |
 GB 3087 Seamless steel tubes for low and medium pressure
1) Size: 6.35 - 114 mm (OD) x 0.89 - 15mm (WT) 2) Heat Treatment:BK, BKS, GBK, NBK, Annealing, Bright Annealing, etc 3) Antirust, Lubricating Treatment; 4) Bale Into Hexagon, Max 2000 Kg/Bundle, Strengthening With Reinforcing Rod; 1) Smooth Surface; ... | |
 GB/T 5312 - Carbon and carbon-manganese steel seamless steel tubes and pipes for ship
1) Size: 6.35 - 323.8 mm (OD) x 0.89 - 25mm (WT) 2) Heat Treatment:BK, BKS, GBK, NBK, Annealing, Bright Annealing, Solution Annealing, etc 3) Antirust, Lubricating Treatment; 4) Bale Into Hexagon, Max 2000 Kg/Bundle, Strengthening With Reinforcing Rod; ... | |
 GB/T 3093 - High-pressure seamless steel tubes for diesel engine
1) Size: 6.35 - 114 mm (OD) x 0.89 - 15mm (WT) ; 2) Tight tolerance, Smooth surface, Uniform mechanical property(Mechanical Properties equilibrium) ; 3) Heat treatment: BK, BKS, GBK, NBK, Stress Relief, Normalizing, Spheroidize Anneal, Annealing, ... | |
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