Paip Keluli Tahan Karat & tiub
Stainless Steel Seamless Pipe
Stainless steel seamless pipe is a kind of hollow long steel profile, mainly used in petroleum, chemical, medical, food, construction, mechanical instrumentation and other industrial transmission pipes and mechanical structural components.
For seamless, outside diameters are from 6mm to 762mm with wall thickness from 0.5mm to 70mm.
The annual output capacity is 35,000 ton.
This type of stainless steel tube offers:
Superior Quality: Smooth, bright, and clean surfaces.
Precision Dimension Tolerances: Exact measurements for consistent performance.
High Strength: Provides durability and reliability.
High Corrosion Resistance: Ensures long-lasting performance even in harsh environments
| INSPECTION AND TEST ITEM BEFORE SHIPPMENT |
100% Dimension & Visual Examination
100% PMI testing for Chemical composition
The ISO 9001 management system ensure the high quality of the products;
Lab testing for Tension, Flaring, Hydrostatic, Radiographic, non-destructive Test;
Optional: Straightness, Roughness, Impact Test, Grain Size Determinations, Intergranular Corrosion;
| CATEGORY |
| ROUND TUBE COMMON SIZE | 9.5, 12.7, 15.9, 17, 18, 19.1, 20, 21, 22.2, 23, 25.4, 28, 31.8, 33, 35, 36, 38.1, 40, 41.8, 42, 45, 48, 50, 50.8, 56, 57, 60, 63.5, 76.2, 80, 89, 101.6,108,114,127,133,141,159,168, 219mm 201 304 stainless steel square tube |
| SQUARE TUBE COMMON SIZE | 10*10, 12*12, 15*15, 18*18, 20*20, 22*22, 24*24, 25*25, 28*28, 30*30, 36*36, 38*38, 40*40, 48*48 50*50, 60*60, 80*80, 100*100mm |
| RECTANGULAR TUBE COMMON SIZE | 20*10, 24*12, 30*15, 40*10, 40*20, 50*25, 60*30, 60*40, 70*30, 75*45, 80*40, 80*60, 95*45, 100*40,100*50, 100*60mm 201 304 stainless steel square tube |
| VALUE ADD |
| Polishing | Can polish nearly any stainless steel pipe item to a #4 polish, #6 Polish, #7 polish or a #8 mirror finish. Stainless steel polished pipes can also be cut to required size. |
| Beveling | Can bevel the edges of stainless steel pipe to prepare for welding or other processes. |
| Honing & Turning | Can hone pipe and tube, using a precision abrasion process in order to obtain a desired finish or close dimensional tolerance. |
| Heatreating & Annealing | Some grades of stainless steel pipe can be heatreated to change the mechanical properties. |
| Positive Material Identification (PMI) | Can perform PMI testing in house for most stainless steel grades, or we can work with independent labs to complete PMI in order to meet customer specifications. |
| UT Testing | In some cases, UT testing of the stainless steel pipes may be required. We can assist you with this requirement. A312 TP304 TP316L stainless steel square pipe |
| PIPE SIZE TABLE |
| O.D.(mm) | W.T.(mm) | O.D.(mm) | W.T.(mm) |
| 6 | 0.5-1.5 | 83 | 2.5-25 |
| 8 | 0.5-2.0 | 89 | |
| 10 | 0.8-3.0 | 95 | |
| 12 | 102 | ||
| 14 | 0.8-4 | 108 | |
| 16 | 114 | ||
| 17 | 127 | 3.0-32 | |
| 18 | 0.9-7.0 | 133 | |
| 19 | 140 | ||
| 20 | 146 | ||
| 21 | 152 | ||
| 22 | 159 | ||
| 24 | 168 | 3.0-50 | |
| 25 | 1.0-8.0 | 180 | |
| 27 | 194 | ||
| 30 | 1.3-8 | 219 | |
| 32 | 1.5-10 | 245 | 3.5-50 |
| 34 | 273 | ||
| 35 | 325 | 4.5-50 | |
| 38 | 351 | ||
| 40 | 356 | ||
| 42 | 2.0-11 | 377 | |
| 45 | 2.0-15 | 406 | 5-55 |
| 48 | 426 | ||
| 51 | 450 | 7.0-60 | |
| 54 | 457 | ||
| 57 | 480 | ||
| 60 | 508 | ||
| 63 | 530 | ||
| 68 | 2.5-22 | 558 | 9.0-70 |
| 70 | 610 | ||
| 73 | 660 | ||
| 76 | 762 |
