Supporting East Africa’s growing industrial and energy infrastructure, Haihao Group has completed manufacturing, full quality testing, beveling/plain-end inspection, and export shipment for a versatile batch of seamless steel pipes destined for Kenya. Constructing cross-country fluid transport networks, geothermal steam headers, and chemical distribution lines requires seamless tubulars capable of handling high pressure, mechanical vibration, and corrosive fluid media without risk of seam fatigue.
Manufactured in strict accordance with ASME B36.10M (welded and seamless wrought steel pipe) and ASME B36.19M (stainless steel pipe), this consignment includes carbon steel seamless pipes ranging from DN15 up to DN600 (½” to 24”) along with heavy-duty austenitic stainless steel ASTM A312 Grade TP316L seamless pipe.
ASME B36.10 standard wall carbon steel seamless pipe and ASME B36.19M ASTM A312 TP316L stainless steel pipe exported by Haihao Group
Order Technical Breakdown & Pipe Dimension Matrix
To satisfy multiple pressure tiers across liquid transport and chemical processing headers in Kenya, the order parameters were executed as detailed below:
| Nominal Size (DN / NPS) | Pipe End Configuration | Wall Schedule / Thickness | Material Grade Specification | Applicable Dimensional Standard | Primary Pipeline Application |
| DN15 (½”) | Plain End (PE) | Schedule STD | Carbon Steel (Seamless) | ASME B36.10M | High-pressure instrument and auxiliary lines |
| DN40 (1 – ½”) | Plain End (PE) | Schedule STD | Carbon Steel (Seamless) | ASME B36.10M | Process manifold branches & utility piping |
| DN100 (4”) | Plain End (PE) | Schedule XS | Carbon Steel (Seamless) | ASME B36.10M | Medium-diameter high-pressure fluid transfer |
| DN600 (24”) | Plain End (PE) | Schedule STD | Carbon Steel (Seamless) | ASME B36.10M | Large-diameter trunklines & main steam headers |
| DN100 (4”) | Plain End (PE) | Schedule 40S | Austenitic SS ASTM A312 TP316L | ASME B36.19M | Severe corrosive media & chemical transport |
Manufacturing Precision: Material Integrity & Dimensional Tolerances
Sourcing seamless tubulars through a proven ASME B36.10 seamless steel pipe exporter guarantees that every pipe length possesses consistent wall thickness, smooth internal bore geometry, and verified grain structure.
Haihao Group enforced tight quality controls across both carbon and stainless steel production sequences:
Austenitic TP316L Stainless Steel Resistance: The DN100 Schedule 40S seamless pipe was manufactured from ASTM A312 TP316L low-carbon austenitic stainless steel. Containing molybdenum (2.0–3.0%), TP316L offers exceptional resistance to pitting, crevice corrosion, and aggressive organic/inorganic acids in industrial processing environments across East Africa.
Heavy Wall Uniformity & Hydrostatic Testing: Seamless hot-rolling and cold-drawing processes ensured uniform wall thickness across all schedules (STD, XS, SCH 40S), eliminating wall thinning and stress concentration points. Every length underwent 100% hydrostatic pressure testing or non-destructive eddy current inspection per ASME standards.
Plain End (PE) Squareness & Surface Quality: As requested by the client, all pipe ends were cut perfectly square (90°± 0.5°), deburred, and prepared for precise field fitting, orbital welding, or custom threading on-site in Kenya.
Non-Destructive Testing, Protection & Export Logistics
To uphold our reputation as a trusted ASME B36.10 seamless steel pipe exporter, every length underwent rigorous final inspections prior to container stuffing:
Precision Dimensional Audits: Outer diameter (OD), wall thickness profile, ovality, and straightness were measured across the entire pipe length using calibrated ultrasonic thickness gauges and laser calipers.
Material Certification & PMI: Positive Material Identification (PMI) confirmed element chemistry (Cr, Ni, Mo content for TP316L), backed by BS EN 10204 Type 3.1 Mill Test Certificates detailing chemical analysis, tensile strength, yield point, and elongation properties.
Coating & End Preservation: Carbon steel pipes received a protective outer varnish coating to prevent oxidation during ocean transit, while stainless steel pipe lengths were mill-passivated, acid-cleaned, and wrapped with protective plastic sleeves. Plastic end caps were fitted on all pipes to protect plain ends against mechanical impact.
Partnering with a reliable ASME B36.10 seamless steel pipe exporter streamlines project scheduling, eliminates on-site fit-up issues, and ensures reliable fluid transfer across demanding infrastructure assets.
Partner with Haihao Group for East African Pipeline Projects
Looking for certified ASME B36.10 carbon steel pipes, ASME B36.19M stainless steel TP316L tubulars, or custom heavy-wall seamless pipe solutions for your projects in Kenya and across East Africa? Work with a reliable ASME B36.10 seamless steel pipe exporter. Contact the Haihao Group commercial engineering sales team today for rapid technical consultations and competitive quotes.
