Beijing Silk Road Enterprise Management Services Co.,LTD
Beijing Silk Road Enterprise Management Services Co.,LTD
Add to Cart
Cold Drawn ASTM A213 GRADE T11 Heat Exchanger Tube For Boiler Use
Specifications:
A stainless steel tube is a hollow cross section that has no seams. Compared with stainless steel tube products solid steel bar, flexural torsional strength in the same time, the weight is light, is a kind of economic section steel, widely used in the manufacture of structural parts and mechanical parts, such as the oil pipe, automobile transmission shaft, the bicycle frame and steel construction with scaffold. Stainless steel pipe manufacturing circular parts, can improve the utilization rate of materials, simplify the manufacturing process, material saving and working hours, such as rolling bearing ring, Jack and so on, are widely used to manufacture stainless steel tube.
| 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 | wooden box | About 2tons for each bundle |
| Dimension | OD Size | 12mm - 38mm |
| Thickness | 2mm - 8mm | |
| Length | 5 - 5.8m, 6m,double random length | |
| Certificate | ISO/SGS/BV/Lloyd/ABS/CCS/RINA/GL/DNV | |
Description:
computational formula:
Commonly used: material 201/304/304L/ (diameter wall thickness) x wall thickness x0.02491x length = weight (kg)
Material 316/316L (diameter wall thickness) x wall thickness x0.02513x length = weight (kg)
Unit: kg/m
ASTM A269 standard:
| OD Tolerance (mm) | OD | Tolerance |
| <12.7 | +0.13/-0.13 | |
| 12.7 - 38.1 | +0.13/-0.13 |
Applications:
Used in boiler, as heat exchanger.
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 pipe,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 pipes.
Stainless Steel Heat Exchanger Tube
