| About us |
When first established in 1983, pt. Tri sinar purnama was a small foundry which produced malleable iron pipe fittings with capacity only 15 tons monthly. Equipped with modest machinery and not more than 100 labors, pt. Tri sinar purnama struggled to compete with other local suppliers. With hard work, dedication and good managements, for the next decade the company had tremendous growth and expansion. Customer's satisfaction is our satisfaction. Today, pt. Tri sinar purnama maintains a workforce of more than 1.000 persons with 7.200 tons of capacity annually. The factory, devided into two locations with area over 40.000 m2. By exporting the numerous countries and covering 80% share of domestic market makes pt. Tri sinar purnama the biggest manufacturer of malleable iron pipe fittings in Indonesia. The company's goal is to produce the right products at a reasonable price with excellent quality. The company value their customers by always focusing on customers benefit. This is done by the policy to limit the agent for one country to protect them from unhealthy competition. Pt. Tri sinar purnama produces tsp and g brand malleable iron pipe fittings in black casting and hot dipped galvanized. Other than pipe fittings, pt. Tri sinar purnama also produces various of casting products such as scaffolding nut, turn buckle, steak plate, gas burner and other products by special order from customers with competitive and reasonable price. Tensile & elongation ISO 5922 (malleable cast iron)
Din en 1562 (malleable cast iron)
ISO 228 - 1 (pipe threads where pressure - tight joints are not made on the threads - part 1: Dimension, tolerances and designation)
ANSI/asme b 1.20.1 ( pipe threads, general purpose inch)
Asme b 16.3 (malleable iron threaded pipe fittings)
Asme b 16.39 (malleable iron threaded pipe unions)
Asme b 16.14 (ferrous pipe plugs, bushings and locknut with pipe threads)
Zinc coating ISO 1446 (hot dip galvanized coating on fabricated iron and steel articles-specifications and test methods
Dimension & threads jis b 0203 (tapper pipe threads).
Jis b 2301 (screwed type malleable cast iron pipe fittings)
En 10242 (threaded pipe fitting in malleable cast iron)
ISO 7-i (pipe threaded where pressure - tight joints are made on the threads - part 1: Dimension, tolerance and designation)
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| Business Type | Manufacturer |
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| Products/Services | Malleable iron pipe fittings and other iron casting products |
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| OEM Service | No |
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| Our Markets | Worldwide |
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| No. of Employees | Above 1000 People |
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| No. of R&D Staff | 11 - 20 People |
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| Annual Sales Range(USD) | US$5 Million - US$10 Million |
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| Year Established | 1983 |
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| Legal Representative(CEO) | Hidajat Purnama |
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| Corporate_Status | Corporation/Limited Liability Company |
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| Certificates | ISO 9002, EN10242, PSB Listing |
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