Product Name | Carbon Steel Pipe |
Production Standards & Materials | API 5L/ASTM A106/A53 Grade A,B,C,D |
ASTM SA179/178/SA192 | |
EN10216-1 P195TR1/TR2, P235TR1/TR2, P265TR1/TR2 | |
EN10216-2 195GH,P235GH,P265GH,TC1,TC2 | |
DIN17175 ST35.8, ST45.8 | |
JIS G3454 STPG370, STPG410 | |
JIS G3461 STB340, STB410, STB440 | |
Outside Diameter Ranges | 15mm-219mm |
Wall Thickness Ranges | 1mm-15mm |
Length (negotiable) | 5.8m |
6m,12m,14m | |
As per request | |
Pipe Type | Cold Drawn |
Pipe End | 1> 8-60mm Plain End; |
End protector | 1> Plastic pipe cap; |
Packing | Seaworthy packing(bundled according to the different size), |
Out Surface Treatment | Bared, Black Painted, Varnish, Oil-dip, Passivation, Phosphating, Shot blasting |
Inspection | With Hydraulic Testing, Eddy Current, Infrared Test |
Application | Low-Pressure Liquid, Water, Gas, Oil, Line Pipe, Heat-Transfer Equipment, |
Our advantages | ·Diverse products(Steel pipes, pipe fittings) |
·Any third party inspection can be accepted | |
·Quick response for quotation, delivery, after-service. | |
·Focus on pipe & tube solution for project application. |
A part that performs well in a standard lab may still fail after launch. Vacuum, sharp temperature changes, and long exposure to extreme conditions can affect electronics, coatings, structures, and materials in ways that ordinary testing cannot fully show.
A satellite can leave the assembly floor looking complete, clean, and fully integrated, yet that still does not tell engineers how it will behave once air is removed and real thermal stress begins.
The value of a test system is not defined by chamber size alone. It depends on how precisely it can reproduce the conditions that space hardware is expected to face and how steadily those conditions can be maintained during a test.
A test chamber that looks advanced on paper can still become a costly mismatch if it does not fit the real work of the lab.
Reliable testing begins before the next cycle starts. In many cases, inaccurate results come from poor chamber condition rather than poor engineering, which is why a Space Environment Simulator needs disciplined maintenance between runs as well as during long-term use.
Spiral fin tubes are a specialized type of heat exchanger tube designed to enhance heat transfer efficiency. Unlike traditional straight fin tubes, which have fins arranged parallel to the tube surface, spiral fin tubes feature helical or spiral-shaped fins wrapped around the tube.





