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Beijing Silk Road Enterprise Management Services Co.,LTD |
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Schedule 40 Stainless Steel Seamless Tube Standard Of ASTM A312 / A269 / A213
Specifications:
The pipe can be cold drawn or cold rolled with standard of ASTM A312, A269, A213
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 | 1/8 - 32 inch |
Thickness | XS STD sch5 sch10 sch20 sch30 sch40 sch80 sch160 | |
Length | 5 - 5.8m, 6m,double random length | |
Certificate | ISO/SGS/BV/Lloyd/ABS/CCS/RINA/GL/DNV | |
Description:
The surface quality:
both inside and outside the pipe surface shall not have cracks, folding, cracking, crack, rolling reduction, separation and scarring and defects, these defects should be completely removed (except for machining tube), after the removal of the outer wall thickness and shall not exceed the negative deviation. Any minor surface defects not exceeding the allowable negative deviation may not be removed.
F321
Chemical component:
Chemical | C | Si | Mn | Cr | Ni | S | P | Ti |
% | ≤0.08 | ≤1.0 | ≤2.0 | 17.0～19.0 | 9.0～12.0 | ≤0.03 | ≤0.035 | ≥5×C% |
Applications:
Used in industries as chemical engineering, petroleum, medicine, food, energy, nuclear power, aerospace,
environmental protection, boiler, gas, war industry, machinery, ship building and so on.
Competitive Advantage:
Our factory is near to raw material market and high-speed way, the producing cost is low.
Our factory have long history for producing stainless steel seamless tube,both producing and testing
machine is advanced and perfect.
Our factory was certificated by BV/ISO/LR/RINA/CCS/GL/ABS/DNV, which can improve the quality.
We participated in many famous projects with our tubes.
Stainless Steel Seamless Tube
