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Precision Machining Work (Thread)

Specialization Thread
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We specialize in the precision manufacturing of threaded components that meet the highest industry standards. With a focus on accuracy and durability, our threaded products are designed to endure the most demanding applications.

From valve fittings to customized threads for various industrial uses, our advanced machinery ensures perfect threading every time, delivering superior performance and a long lifespan.

NameSizeMaterialSpecification Code
316 Stainless Steel1/8"-1"Stainless Steel, Carbon Steel, Alloy, Brass SteelANSI/ASME B1.20.1
API1/8"-2"Stainless Steel, Carbon Steel, Alloy, Brass SteelAPI B5
BSPT1/8"-3"Stainless Steel, Carbon Steel, Alloy, Brass SteelISO 7-1
UNC1/8"-2"Stainless Steel, Carbon Steel, Alloy, Brass SteelANSI/ASME B1.1
UNF1/8"-2"Stainless Steel, Carbon Steel, Alloy, Brass SteelANSI/ASME B1.1
MetricUpto 50mm"Stainless Steel, Carbon Steel, Alloy, Brass SteelISO 68-1
  • At Kostevo, we offer a wide range of threaded components that adhere to international standards, ensuring precision and reliability across various industries. Our product range includes different thread types, each available in multiple sizes and materials to suit diverse applications:
  • NPT threads(1/8"-1") manufactured in stainless steel, carbon steel, alloy, and brass steel, compliant with ANSI/ASME B1.20.1 standards.
  • API threads(1/8"-2"), conforming to API B5 specifications.
  • BSPT threads(1/8"-3"), built to meet ISO 7-1 standards.
  • UNC and UNF threads(1/8"-2"), adhering to ANSI/ASME B1.1 standards.
  • Metric threads (up to 50mm) in line with ISO 68-1 specifications.