Direct from China's "Titanium Valley" to Basra, Baghdad, Kirkuk, and Erbil industrial hubs.
Overcoming hyper-saline waters, high-sulfur sour crude, and severe desert thermal stresses with advanced Chinese metallurgical engineering.
The Republic of Iraq holds some of the world's largest proven hydrocarbon reserves, anchored predominantly across the giant southern fields of Basra, Rumaila, West Qurna, Majnoon, and Zubair, alongside northern reserves in Kirkuk. However, the operational extraction and downstream refining environments in Iraq are notoriously demanding. Crude deposits frequently feature high concentrations of hydrogen sulfide (H2S), carbon dioxide (CO2), and chloride-laden formation brines. Under such aggressive conditions, conventional carbon steel and even standard 316L austenitic stainless steel piping suffer from rapid localized pitting, sulfide stress cracking (SSC), and catastrophic microbiologically influenced corrosion (MIC).
As Iraqi upstream operators and international EPC contractors modernize gathering networks, water injection stations, and multi-phase transport pipelines, titanium alloy tubing (specifically ASTM B861 Grade 2, Grade 7 with palladium, and Grade 12 Ti-Mo-Ni) has emerged as the definitive material of choice. Titanium forms an instantaneous, stable, self-healing oxide ceramic film (TiO2) that completely resists sour oilfield conditions, eliminating downtime and offering operational lifespans exceeding 30 years.
Thermal Multi-Stage Flash (MSF) and Multi-Effect Distillation (MED) plants operating along the Shatt al-Arab and Arabian Gulf demand titanium condenser tubes to resist high-temperature brine scaling and velocity erosion.
Karbala, Baiji, and Basra refineries deploy titanium heat exchanger tubing in hydrotreaters, catalytic crackers, and overhead condensers exposed to aggressive hydrochloric acid and ammonia condensates.
Iraq's ongoing power generation grid expansion uses titanium seamless tubing in steam turbine surface condensers, guaranteeing zero cooling water leakage into boiler feed loops.
Ambient operational temperatures across central and southern Iraq regularly surpass 50°C during peak summer months. Industrial cooling infrastructure relying on surface water or treated brackish water faces severe bio-fouling and high corrosion rates due to elevated fluid temperatures. Titanium tubes offer superior thermal stability, low thermal expansion coefficients, and exceptional erosion-corrosion thresholds (withstanding coolant flow velocities beyond 20 m/s without protective film breakdown). This enables Iraqi engineering facilities to design more compact, thin-walled heat exchangers that drastically lower structural weight while boosting thermal efficiency.
To support Iraq's National Oil Company (INOC), State Company for Oil Projects (SCOP), South Refineries Company (SRC), and major EPC engineering consortia, Baoji Yunjie Metal Products Co., Ltd. supplies titanium tubing strictly certified to ASTM, ASME, DIN, and ISO standards. Each batch undergoes rigorous third-party non-destructive testing (NDT), ultrasonic flaw detection, eddy current inspection, hydrostatic testing up to 30 MPa, and pneumatic leak evaluation.
| Titanium Grade | Standard Specs | Chemical / Mechanical Highlights | Primary Iraqi Industrial Application |
|---|---|---|---|
| Grade 1 (UNS R50250) | ASTM B338 / ASTM B861 | High purity, maximum ductility, high formability | Plate heat exchangers, desulfurization scrubbers, chemical tanks |
| Grade 2 (UNS R50400) | ASTM B338 / ASTM B862 | Workhorse CP titanium, optimum strength-to-ductility ratio | Seawater cooling loops, shell & tube condensers, crude oil coolers |
| Grade 5 (Ti-6Al-4V) | ASTM B861 / AMS 4928 | High tensile strength (min. 895 MPa), lightweight | Downhole drilling subs, structural offshore piping, aerospace components |
| Grade 7 (Ti-0.15Pd) | ASTM B861 / ASTM B338 | Palladium micro-alloying for maximum resistance in reducing acids | Sour gas sweetening units, chemical synthesis reactors, hot HCl environments |
| Grade 12 (Ti-0.3Mo-0.8Ni) | ASTM B861 / ASME SB861 | Enhanced elevated temperature strength & crevice corrosion immunity | High-pressure refinery exchangers, brine evaporators, geothermal systems |
Our continuous technical advancements and enterprise verifications safeguard every pipeline component delivered to Iraqi infrastructure.
Focusing on special metals and alloys (W, Mo, Ti, Ta, Nb, Zr, Ni), Yunjie runs complete processing lines—including rolling (calendering), heat treatment, and sheet-metal & precision machining—enabling full in-house control from raw-material processing to finished-product delivery for Iraqi engineering tenders.
Addressing export logistics, material certification, and localized engineering specifications.
We provide full container load (FCL) and less than container load (LCL) sea freight via major Chinese ports (Shanghai, Qingdao, Tianjin) directly to Umm Qasr Port in Basra, with typical transit times of 25–35 days. For urgent project overhauls, expedited air freight is available to Baghdad International Airport (BGW) or Basra International Airport (BSR).
Yes. Every shipment is accompanied by an authentic Mill Test Certificate conforming to EN 10204 3.1 detailing chemical composition, tensile/yield strengths, elongation, flattening, and NDT test results. We also coordinate with third-party inspection agencies such as SGS, BV (Bureau Veritas), TÜV, and Intertek for 3.2 certification upon request.
ASTM B338 Grade 2 is the industry standard for seawater and high-brackish cooling systems up to 80°C. For aggressive conditions with high hydrogen sulfide or temperatures exceeding 100°C where crevice corrosion is a concern, Grade 7 (with palladium) or Grade 12 (Ti-Mo-Ni) is highly recommended for zero-corrosion operations.
All titanium tubes and pipes are end-capped with heavy-duty plastic protectors, individually sleeved with PE protective wrapping, and secured in custom fumigated solid plywood cases reinforced with steel strapping to prevent physical scoring or marine environment oxidation during ocean and desert truck transit.
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