What is ST52 Seamless Pipe?
Chhajed Steel & Alloy Pvt Ltd. are the highly acclaimed industry that globally is dealing as a stockiest and supplier of the high quality of ST52 SEAMLESS PIPE. They as manufacturers and exporters have fully involved the stunning quality of the product of comprehensive ranges of pipes. These pipes are manufactured at the well-equipped industry the best quality of raw substances. In order to meet the exact applications desires, the clientele can acquire the product in different specifications, standards, dimensions, and sizes. With regards to international and national product quality standards, the pipes are offered to the esteem buyers at cut-made wall thickness, diameter, and length according to the specific demands at market leading rates.

ST52 Seamless Pipe Manufacturers, ST52 Seamless Pipe Suppliers, ST52 Seamless Pipe Stockists, ST52 Seamless Pipe Exporters
ST52 Seamless Pipe Manufacturers In India, ST52 Seamless Pipe Suppliers In India, ST52 Seamless Pipe Stockists In India, ST52 Seamless Pipe Exporters In India
It is non-alloyed steel that is essentially round and in sheet formats that are having wider ranges of applications, particularly at welded constructions.
The manufacturing of the ST52 SEAMLESS PIPE is strictly done under the thorough supervision of the professional experts. The experts are having all good desired skill and knowledge that can be a lot helpful for the producers for the better quality of pipes fabrications. At the time of pipes fabrication the use of high quality of raw materials are given first preference and obviously, it should be for adding superiority in the product quality.
The raw substances used for product fabrication is well tested. The latest technology and modern tools are really helpful in fabricating the pipes in a better way. The quality control team is there that on the basis of a few quality control measure is looking at the product quality maintenance. To assure standard quality, the product is created as per set industrial norms and raw material product quality standards.
There are many good qualities found in the product because of which it has become a perfect choice for various applications. The pipe possesses high tensile strength, rigid construction, toughness, flexibility, anti-corrosive, durability, easy to use, longevity and withstands high temperature. Also, it is having resistance ability all against stress corrosion cracking, pitting, crevice corrosion, oxidations, and general corrosion resistance.
The material testing is given value at the manufacturing industry so that the quality of produced ranges of ST52 SEAMLESS PIPE can be assured. The tests conducted are like positive material identification test, pitting resistance test, hardness test, intergranular corrosion test, mechanical test, chemical test, pitting resistance test, flattening test, flare test, macro/micro test etc.
Quality assurance plan, heat treatment chart, raw material test report, packaging list, material traceability report, lab test report, certificate of origin, fumigation certificate and commercial invoice are offered documents. The test certifications are also provided to the buyers like mill test certificate in accordance with EN 10204/3.1B plus radiography test report, third-party test report, buyers test report, and raw material certificate.
The industry giving value to product quality is doing effective packaging of ST52 SEAMLESS PIPE. It is done usually in wooden cases and pallets and wrapped in environmental poly bags. This assures complete safety of the product when shipped.
Standard Specification
Size | OD (4-190mm) x WT (0.5-15mm) |
Outer Dimensions | 4.0mm – 60.0mm |
Wall Thickness | 0.5mm – 8 mm |
Length | max 6000mm |
Standard | DIN 2391 |
Grade | ST52 |
ST52 Seamless Pipe Manufacturers in Mumbai, ST52 Seamless Pipe Suppliers in Mumbai, ST52 Seamless Pipe Stockists in Mumbai, ST52 Seamless Pipe Exporters in Mumbai
ST52 Seamless Pipe Equivalent Grades :
Steel grade | Material Number |
St52 | 1.0580 |
Other Types :
Carbon Steel ST52 Seamless Pipe | ST52 Hot Rolled Steel Seamless Pipe |
Carbon Steel ST52 Seamless Pipes in India | ST52 Mild Steel Pipe |
ST52 Tube Distributor in Mumbai | ST52 Seamless Tube Dealer in India |
ST52 Steel Pipe Manufacturers | Carbon Steel DIN 2391 ST52 Seamless Pipe |
ST52 Square Pipe Stockholder | Werkstoff-Nr. 1.0580 Seamless Pipe |
ST52 Round Pipes Stockholder | DIN 2391 ST 52 Rectangular Pipes |
ST52 Seamless Steel Pipe Supplier | ST52 Seamless Rectangular Hollow Section Pipe |
ST52 Seamless Round Pipe Trader | ST52 Seamless Square Hollow Section Pipe |
Chemical Composition of ST 52 Steel Seamless Pipe
C | Si | P | S | Mn |
≤0.20 | ≤0.55 | 0.035 | 0.035 | ≤1.50 |
Mechanical Properties of ST52 Seamless Pipe
Grade | Thickness | Yield | Tensilmie | Elongation | Impact Energy(KV J) min | ||
St 52 | mm | Min Mpa | Mpa | Min % | -20° | 0° | +20° |
≤ 16 | 355 | 490-630 | 22 | 40 | 47 | 55 | |
16> to ≤35 | 355 | 490-630 | 22 | 40 | 47 | 55 | |
35> to ≤50 | 345 | 490-630 | 22 | 40 | 47 | 55 | |
50> to ≤70 | 325 | 490-630 | 22 | 40 | 47 | 55 | |
70> to ≤100 | 315 | 470-610 | 22 | 40 | 47 | 55 | |
100> to ≤150 | 295 | 450-590 | 22 | 40 | 47 | 55 |
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Application Industries
- Bridge Structures
- Marine Structures
- Engineering
- Construction
- Oil and Gas
- Petrochemical