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A252 Grade 3 DRL Pipe and Tube
Sources: this site Click: Date: 2016-6-1 2:1:26
ASTM A252 specification covers nominal wall cylindrical steel pipe piles in which the steel cylinder acts as a permanent load-carrying member or as a shell to form cast-in-place concrete piles. Each welded pile shall be made by seamless, electric resistance welding, flash welding or fusion welding with longitudinal, helical-butt, or helical-lap seams. This specification also deals with material tensile requirements, minimum elongation values and common size and weights per unit length values.
A252 Grade 3 DRL Pipe are produced in ERW, seamless or SAW procedure. Our Grade 3 drl steel pipe are under ISO9001 quality system control and we can offer you prime quality Grade 3 piling steel pipes.
A252 Grade 3 DRL Pipe and Tubes Specification
| Product Name | A252 Grade 3 DRL Pipe and Tubes Specification |
| Grade 3 DRL Pipe Outside Diameter | 8inch /219.1mm |
| Diameter Tolerance | 216.909~221.291mm (± 1 % from the specified outside diameter as per ASTM A252) |
| Grade 3 DRL Pipe Wall Thickness | 5mm – 25mm (SCH 20, SCH 40, STD, SCH 80 etc.) |
| Wall Thickness Tolerance | Under ± 12.5% of specified nominal wall thickness |
| Out-of-roundness | 2 % for hollow sections having adiameter to thickness ratio not exceeding 100 a |
| Grade 3 DRL Pipe Length | SRL, DRL or as required length |
| Straightness | 0,20 % of total length and 3 mm over any 1 m length |
| Grade 3 DRL Pipe Standard | ASTM A252, ASTM A53, A106, API 5L, ASTM A500, etc |
| Steel Grade | Grade 2, Grade 3, S275J0H, S275JRH, S275J2H, S355J0H, S355JRH etc |
| Grade 3 DRL Pipe Test | UT test, Flatten test, Impact test etc |
| Grade 3 DRL Pipe Application | Pipe Pile, structure steel tube, common use pipe, piling tube, |
| Pipe Coating | Black painting, varnish paint, anti rust oil, bare or other coating required |
| Package | Plastic caps on both ends, Steel bundle, or acc. to customers’ request |
| Inspection | ISO9001, SGS,BV, GLor other TPI appointed by customer |
| Capacity | 10000 metric tons per month |
| Delivery time | 30 days against deposit or LC at sight |
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