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Hydraulic Stainless Steel Seamless Boiler Tubes , High Tensile Strength 520Mpa - 530Mpa
Specifications:
product analysis:
An analysis should be made from a billet or a pipe of each furnace to determine the chemical composition should be in accordance with the requirements of the regulations.
| Technical Parameter for Seamless Pipe | Tensile Strength | 520-530Mpa |
| Yield Strength 0.2% | 205 - 225 | |
| Elongation % | 35 - 38 | |
| Corrosion test | ACCEPTABLE | |
| Flaring | ACCEPTABLE | |
| Hydraulic | ACCEPTABLE | |
| Eddy Current | ACCEPTABLE | |
| PMI | ACCRPTABLE | |
| Surface | Acid wash, annealing | |
| Ends | Beveled and Caps | |
| Packing | Woven bags | about 2ton for each bundle |
| Dimension | OD Size | 6mm - 630mm |
| Thickness | 0.5mm - 25mm | |
| Length | 5 - 5.8m, 6m,double random length | |
| Certificate | ISO/SGS/BV/Lloyd/ABS/CCS/RINA/GL/DNV | |
Description:
Each pipe shall be done in the form of non-destructive testing or water pressure tests, only if ruled in the order, the experimental type is made of the manufacturing options.
| Item Standard | ASTM A312/A312M | |
| Grade | TP304 | TP304L |
| TP316 | TP316L | |
| TP317 | TP317L | |
| TP347 | TP310H | |
|
| TP321H | |
| Yield Strength σ0.2(Mpa)
| ≥170; ≥205 | |
| Tensile Strength σ0.2(Mpa) | ≥485; ≥515 | |
| Elongation σ5(%)
| ≥35 | |
| Flattening test (mm) | H=1.09t/(0.09+t/D)And Te Contact Infomation
Send Inquiry
Company name:Fujian Huacheng Stainless Steel Tube Co.,Ltd.
Status:[Offline] [Send message] [Chat] Business contact:Mrs. Vivian H (Ms.) Telphone:  Mobile:  Fax:  Area: Caribbean Region-Bermuda  Address:No.2201, Times Royal Garden, Lingxi Zip:325000 | |