Pipes
Industrial pipes for your next project
Reliable seamless and welded piping solutions available in various sizes, grades & specifications to meet demanding industrial and engineering requirements.
Pipes form the core infrastructure of fluid, gas, and slurry handling systems. At Pipechem, we supply a comprehensive range of high-performance seamless and welded line pipes engineered to endure extreme operating pressures, corrosive media, and demanding thermal environments. Every pipe in our inventory strictly complies with local and international standards.
Whether you require heavy-wall carbon steel for high-pressure steam lines or corrosion-resistant stainless steel for chemical processing, we deliver precision-length products with reliable traceability.
Pipe Specifications
We supply steel pipes that comply with a range of local and international certifications to suit your specific installation needs.
API 5L
Standard specification for seamless and welded steel line pipe.
ASME B36.10M
Standard for welded and seamless wrought steel pipe dimensions and weights.
ASME B36.19M
Standard for stainless steel pipe dimensions and weights.
EN 10216-2
European standard for seamless steel tubes for pressure purposes.
Seamless Pipes
Our seamless carbon steel pipes are formed without a weld or seam. Ideal for high-pressure systems.
Size Range
½” – 24” (DN15 – DN600).
Wall Thickness
SCH 10 – XXS (3.2 mm – 30.0 mm).
Welded Pipes
Our welded carbon steel pipes are created by rolling steel and welding the edges. A cost-effective choice for lower-pressure applications.
Size Range
8” – 48”.
Wall Thickness
SCH10 up to, and including 35mm WT.
Pipe Materials
We supply carbon steel pipes, stainless steel pipes, low temperature pipes and a range of alloy pipes.
Carbon Steel
SA106B, SA53B, API 5L, P235GH, P265GH
Low Temperature
GR3, GR6
Chrome Molley
16Mo3, 10Cr, 13Cr, P5, P9, P11, P22
Stainless Steel
TP304, TP304L, TP304H, TP310, TP310H, TP316, TP316L, TP317, TP317L, TP321, TP321H, TP347, TP347H, TP904, TP904L, Duplex – UNS S31803, Alloy 20, Monel, Inconel
Pipe Stock Holdings
These are some of the pipe stocks we generally have on hand, ready to supply. Contact us to confirm availability or to source alternative pipes.
| Product | Size Range |
| SA106B | 3/8” – 26” |
| SA53B | 1/2” – 26” |
| API5LB / API5L X42/ API5L X52 | 26” – 48” |
| SA672 GR65 CL22 | 26” – 48” |
| EN10216-2 P235GH | 1/2” – 12” |
| EN10216-2 P265GH | 1/2” – 24” |
| SA333 Grade 3 | 1/2” – 12” |
| SA333 Grade 6 | 1/2” – 24” |
| SA335 P5 | 1/2” – 24” |
| SA335 P9 | 1/2” – 24” |
| SA335 P11 | 1/2” – 24” |
| SA335 P22 | 1/2” – 24” |
| EN10216-2 16Mo3 | 1/2” – 24” |
| EN10216-2 13CrMo4-5 | 1/2” – 12” |
| EN10216-2 10CrMo9-10 | 1/2” – 8” |
| SA312 TP304 / TP304L / TP304H | 1/2” – 24” |
| SA312 TP310 / TP310H | 1/2” – 8” |
| SA312 TP316 / TP316L | 1/2” – 24” |
| SA312 TP317 / TP317L | 1/2” – 8” |
| SA312 TP321 / TP321H | 1/2” – 24” |
| SA312 TP347 / TP347H | 1/2” – 8” |
| SA312 TP904 / TP904L | 1/2” – 8” |
| SA790 UNS S31803 (Duplex Stainless Steel) | 1/2” – 12” |
| B729 UNS N08020 Alloy 20 | 1/2” – 6” |
| B162 Monel & Inconel | 1/2” -6” |
Let us supply, import or manufacture pipes to your needs.
We supply industrial pipes in carbon steel, stainless and alloy to all provinces across South Africa.