
ASTM A53 ERW carbon steel black pipes for fire fighting, HVAC and structural applications.
Amtar Trading Company is a leading seamless pipe and ERW carbon steel pipe supplier in Dammam, Saudi Arabia — stocking Al Jazeera Oman, NKK and Interpipe Ukraine pipes for Oil & Gas, HVAC, water and industrial projects across the Kingdom.
Al Jazeera Steel Products Co. (SAOG) of Oman is one of the Middle East's most trusted steel pipe manufacturers, producing high-quality ERW carbon steel pipes and hollow sections that meet international ASTM, SASO and API standards.
As a stocking distributor in Dammam, Amtar Trading Company supplies Al Jazeera Oman ERW black and galvanized pipes for fire fighting, HVAC, structural, water and gas distribution projects across Saudi Arabia.
NKK (Nippon Kokan K.K.) is a legendary Japanese steel manufacturer with decades of excellence in producing seamless carbon steel pipes to ASTM A106, API 5L and ASTM A53 standards — trusted on critical Oil & Gas, power and industrial projects worldwide.
Amtar Trading supplies NKK seamless carbon steel pipes in Grade A, Grade B and Grade C in a full range of schedules and diameters, with full mill test certificates and material traceability for all orders.
Interpipe is one of Ukraine's and Europe's leading seamless steel pipe manufacturers, producing OCTG and line pipes, industrial seamless pipes and railway wheels. Their seamless pipe division produces to API 5L, ASTM A106, EN 10210 and DIN standards.
Amtar Trading Company supplies Interpipe seamless steel pipes across Saudi Arabia for demanding Oil & Gas, structural and industrial piping applications where quality, traceability and certification are paramount.
Black, galvanized, seamless and ERW carbon steel pipes stocked in Dammam and Al Khobar for immediate delivery.

ASTM A53 ERW carbon steel black pipes for fire fighting, HVAC and structural applications.

Hot-dip galvanized ERW carbon steel pipes for potable water distribution and outdoor structural use.

NKK ASTM A106 Grade B seamless carbon steel pipes for high-pressure, high-temperature service.

NKK API 5L Grade B and X42–X65 seamless line pipes for oil, gas and water transmission pipelines.

Seamless carbon steel pipes to ASTM A53 Grade B for mechanical and pressure applications.
Interpipe seamless pipes to API 5L, ASTM A106 and EN 10210 for industrial and Oil & Gas projects.
Our technical team helps you select the right pipe specification and brand for every project application.
ERW Carbon Steel — Best For Volume Projects

Seamless — Best For Critical Applications

Seamless — Best For Industrial Projects
| Pipe Type | Brand | Standard | Size Range | Schedule | End Finish |
|---|---|---|---|---|---|
| ERW Black Steel Pipe | Al Jazeera Oman | ASTM A53 / SASO | ½" – 16" | SCH 40, 80 | Plain / Beveled / Threaded |
| ERW Galvanized Pipe | Al Jazeera Oman | ASTM A53 / BS 1387 | ½" – 6" | SCH 40 | Plain / Threaded & Socketed |
| ERW API 5L Pipe | Al Jazeera Oman | API 5L ERW | 2" – 16" | Custom WT | Plain / Beveled |
| Seamless Carbon Steel | NKK Japan | ASTM A106 Gr.B | ¼" – 24" | SCH 40 – XXS | Plain / Beveled |
| Seamless Line Pipe | NKK Japan | API 5L Gr.B / X42-X65 | 2" – 24" | PSL-1 / PSL-2 | Beveled / Threaded |
| Seamless ASTM A53 | NKK Japan | ASTM A53 Gr.A/B | ½" – 20" | SCH 40, 80, 120 | Plain / Beveled |
| Seamless Industrial Pipe | Interpipe Ukraine | API 5L / ASTM A106 | 1" – 20" | SCH 40 – XXS | Beveled / Coupling |
| Seamless Structural Pipe | Interpipe Ukraine | EN 10210 / DIN 2448 | 1" – 16" | Custom WT | Plain / Beveled |
Our carbon steel pipe range serves Saudi Arabia's most critical industrial sectors.
API 5L and ASTM A106 seamless pipes for upstream, midstream and downstream oil & gas facilities, refineries and petrochemical plants.
ERW Schedule 40 and 80 black and galvanized pipes for district cooling networks, chilled water systems and air conditioning piping.
Al Jazeera ERW black steel pipes for fire sprinkler, hydrant and fire suppression system main and branch lines across commercial and industrial projects.
Galvanized and epoxy-lined ERW pipes for potable water distribution, municipal water networks and desalination infrastructure.
High-temperature NKK and Interpipe seamless pipes for power station boilers, superheaters, turbine bypass and auxiliary piping systems.
Structural pipes and hollow sections for commercial, residential and government infrastructure projects throughout Saudi Arabia.
Large pipe inventory held at our Dammam and Al Khobar warehouses — no long import lead times for common sizes and schedules.
EN 10204 3.1 material test reports, chemical and mechanical properties, heat numbers and lot traceability for every pipe consignment.
Reliable delivery to Dammam, Al Khobar, Riyadh, Jeddah and all regions of Saudi Arabia with project scheduling support.
Experienced technical sales team providing pipe specification advice, schedule selection and procurement support for engineers and contractors.