Spiral steel pipe itself has no life limit, and the service life is mainly related to the operating environment and production process. Spiral steel pipe operating environment is relatively poor In order to extend the service life, the oute.
ASME SA213 Boiler Tube
Type: Cold-draw Round Pipe: Diameter: 6.35~114.3mm; Thickness: 0.89~14.3mm; Length: 10 - 18000mm
Hot-Rolly Round Pipe: Diameter: 88.9~504mm; Thickness: 6~50mm; Length: 10 - 12000mm
Standards:
ASTM/ASME
A53 GRADE A&B
A106 GRADE A, B&C
A178 GRADE A, C&D;
A179 LOW CARBON STEEL
A192 LOW CARBON STEEL
A210 GRADE A-1&C
A213 T2, T5, T11, T22, T91
A214 LOW CARBON STEEL
A333 GRADE 1&6
A334 GRADE P5, P11, P22, P91
A500 GRADE A, B, C&D
A513 LOW CARBON STEEL
A519 1008, 1010, 1020, 1026, 1035, 1045, 1050, 1518, 1524, 4118, 4130, 4135, 4140, 4142, 5115, 5120, 5140, 52100
API
5L, 5CT
AMS
AMS-T-6736, 4130
SAE
J524 LOW CARBON STEEL
J525 LOW CARBON STEEL
DIN
DIN2319 ST30, ST35, ST45, ST52
DIN2393 RST34-2, RST37-2, ST44. ST52-3
DIN2394 RST34-2, RST37-2, ST44-2, ST52-3
DIN17175ST35.8, ST45.8, 17Mn4, 19Mn5, 15Mo3, 13CrMo44, 13CrMo910
DIN2448/1629/1630, ST37, ST37.4, ST44. ST44.4, ST52, ST52.4
BS
BS3059, 320, 360, 440, 243, 620-460, 622-490
BS6323, CFS3, CF3A, CFS5, CFS6, . CFS7, CFS8, CFS9, CFS10, CFS11
EN
EN10305-1/2/4 E215 E235, E255, E275, 26Mn5, C35E, C45E, 26Mo2, 25McrMo4, 42CrMo4, E155, E195, E235, E275, E355
EN10216-1 TC1, P195TR1, P195TR2, P235TR1, P235TR2, P265TR1, P265TR2
EN10216-2, 195GH, P235GH, P265GH, 16MO3, 10CrMo5-5, 13CrMo4-5, 10CrMo9-10
EN10216-3, P275NL1/NL2, P355NL1/NL2,
EN10216-4, P215NL1, P255QL, P265NL
High Alloy steel grade: T1, T2, T5, T9, T11, T12, T22, T91,
Production Description:
1)Heat Treatment: Annealing, Bright Annealing;
2) Continuous Stenciling If You Require;
3) Antirust, Lubricating Treatment;
4) Adding Plastics in both sides;
5) Bale Into Hexagon, Max 2000 Kg/Bundle, Strengthening With Reinforcing Rod;
6) Smooth Surface, Mechanical Properties equilibrium, Tightness Tolerance
3 Comments
API 5CT Steel Tube,10#,20#,45#,API N80, API 5L seamless steel tube,OD 25-325mm OD 4-70mm Certificates: API5L,ISO, Payment terms: L/C or T/T. Length:1~15m.
Hot Rolled Carbon Boiler Pipe SCH 40.
Hot Dip Galvanized Steel Pipe，Outer diameter: 20 ~ 219mm. 2) Wall thickness: 1.0~ 12mm 3) Spec.: Q195, Q215, Q235, Q345 .
Cold drawn steel tube Size: OD- 1/8"--3" WT: SCH10s-SCh160 Type: Seamless Delivery Condition: Anti-Oxdation Application: General structure and mechanical purpose Standard: GB/T 8162-2008 Grade of Steel: 10, 20, 35, 45, 40MnZ, 20Cr.
Q195 Q235 Steel Pipe,steel pipe welded steel pipe Thickness: 1.5mm - 4.5mm steel pipe Diameter: 20.00mm - 273.00mm Q235 & Q195 .
Boiler Tubes ASTM A179 Thchnique: Cold-drawn Size: 8-89*1.5-12mm Type: Seamless .