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.
Large Diameter steel pipe with heavy wall thickness
High quality industry LSAW carbon steel pipe.
1)HIgh Quality
2)Resonable price
3)Ontime delivery
Material: Gr. A/B, Q195, Q215, Q235, Q345B, A, B, X40, X42,
X50, X56, X60, X65, X70, X80. J55, K55
Dia: 1-30 inch / 33.4-762.0mm
W/T: 3-25.4mm
Length: 5-18m as Standard & Cut length
We have 7 years experiences that made welded steel pipe according to API AndASTM standard. It will be meet your demand of projection, reprocessing, sales, industry structure and municipal project.
| Material | Gr. A/B, Q195, Q215, Q235, Q345B, A, B, X40, X42, X50, X56, X60, X65, X70, X80. J55, K55 | |
| Outer Diameter | 1-30 inch | |
| Wall Thickness | 3mm----25.4mm | |
| Length | 5m-----18 m Standard & Cut Length | |
| Usage | Line Pipe, Casing And Tubing, Fluid Pipe, Water Delievery, Heating Pipe, Power Pipe, Structure Pipe, Scaffold, Piling Pipe |
|
| Manufacture Processes | Raw material Test→ Uncoiling→ Strip leveling → End Cutting→ End Shearing and Welding→ Accumlator→ Forming→ Telepathy Welding → Seam Heat Treatment→ Air/Water Cooling→ Body/Seam UT→ Sizing Straightening→ Cutting→ Visual and Dimension Inspection→ Hydraulic Test→ End Beveling→ Flatten Test→ Seam/End UT→ Length-Measuring and Weighing→ Coating-Marking→ Storage |
|
| Ends Processing | Bevelled or Plain End | |
| Surface Process | 1 Oiled 2 Galvanized 3 3PE Anti-corruption coated 4 Inner EP coating 5 According to the sustomers' requirement |
|
| Test Equipment | ||
| Raw Material Test | Tensile Test , Yeild Strength, Elogation, Impact Test, Chemical Analysis, Hardness Test, Charpy Impact Test, Metallographic Examination |
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| Final Product Test | Hydraulic Test, On-line and off-line Ultrasonic Test, Tensile Test , Yeild Strength, Elogation, Hardness Test, Charpy Impact , Flattening Test Chemical Analysis, Metallographic Examination |
|
| Package | 1 Naked 2 Both ends with a plastic cap , then put the pipe into a bundle covered by plastic cloth accroding to the size of the pipe with steel belt tied 3 According to the sustomers' requirement |
|
| Main Market | Middle East, South and North America, Europe, Asia, Oceania. Southeast Asia |
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3 Comments
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 .
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.
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 .
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.