Division

Carbon Steel
Benteng Anugerah Sejahtera

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Practicality, strength, economic

PT. Benteng Anugerah Sejahtera based in Surabaya has served a variety of steel needs ranging from distribution needs, trade, to large projects in Indonesia.

Our vision is to become the first steel supplier for the people of Indonesia. To achieve this, we and our partners continue to grow in product variations, efficiency in distribution, market experience and understanding in order to always be able to meet market needs by providing the best products at competitive prices.

Contact Us :

WEBSITE : bentengsteel.com

Carbon Steel Bars

  • Besi As (Round Bars) Eq St.41
  • Besi As (Round Bars) Eq St.60, St.70, St.90
  • As Besi Segi Empat (Square Bars / Vierkan)
  • As Besi Segi Enam (Hexagonal Bars)
  • Silver Steel-Hollow Bars-Tool Steel
  • Strep Besi (Flat Bars)
  • Band Eyzer (Strapping band Plates)

Carbon Steel Pipes

  • Pipa Baja Hitam (Black Steel Pipes)
  • Pipa Air / Galvanis (Galvanized Pipes)
  • Pipa Seamless (Seamless Pipes) ASTM A 53 / A 106 / API 5 L
  • Pipa Pancang (ERW Pipes) ASTM A 252
  • Pipa Konstruksi STK-400
  • Pipa Perabot (Stalbuist Pipes)
  • Pipa Kotak (Rectangular & Square Pipes)

Carbon Steel Plates

  • Plat Besi Hitam (Hot Rolled Coil/Sheet) JIS SPHC/JIS SS400/ASTM A36
  • Plat Kapal (Ship Building Plate BKI)
  • Plat Besi Putih (Cold Rolled Coil/Sheet) JIS SPCC
  • Plat Bordes (Checkered Plate)
  • Plat Lubang (Perforated Plate)
  • Plat Tahan Gesek (Wear-Resistance Plate)
  • Plat Galvanil (Galvaneal)
  • Plat Galvanis (Galvanized)
  • Expanded Metal

Carbon Steel Profiles

  • Siku Besi (Angle Bars)
  • Kanal UNP (U-Channel)
  • Kanal CNP (Lip-Channel)
  • H-Beam I-Beam WF-Beam
Rangka Raya

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Practicality, strength, economic

Rangka Raya provide steel products which has been a trusted supplier since 1994. Provides a variety of steel, construction / fabrication materials and other supporting materials that are complete, superior and quality.

Located in the city of Surabaya with several branches outside the island of Java, with a safe and fast delivery service.

Contact Us :

WEBSITE : rangkaraya.com

Carbon Steel Bars

  • Besi Beton Polos (Plain Bars)
  • Besi Beton Ulir (Deformed Bars)

Carbon Steel Pipes

  • Pipa Baja Hitam (Black Steel Pipes)
  • Pipa Air / Galvanis (Galvanized Pipes)
  • Pipa Seamless (Seamless Pipes) ASTM A 53 / A 106 / API 5 L

Carbon Steel Profiles

  • H-Beam
  • I-Beam
  • WF-Beam

Roofing

  • Galvalume
  • Bondek roof

Wire Mesh

Building Materials

  • Nails
  • Barbed wire
  • Fittings
  • Welding rods
  • Rebar tie wire

Stinweld

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Carbon Steel Welding Electrodes

STINWELD specializes in providing durable and stable welding electrodes for carbon steel applications across industries such as shipbuilding, ship repair, mining, agriculture, and general steel construction.

Our RR-213 (AWS A5.1 E6013) electrodes are ideal for welding light steel plates and low- to medium-strength carbon steels, ensuring consistent and strong results. For higher-strength applications, our SW-116 (AWS A5.1 E7016) and SW-118 (AWS A5.1 E7018) electrodes are designed for low-alloy, high-strength steels, delivering excellent arc stability, minimal spatter, and slag that is easy to remove.

Manufactured from high-quality materials that comply with international standards, STINWELD ensures dependable performance at competitive prices, making us a trusted partner for your carbon steel welding needs.