Chanchai Stainless, a Bangkok-based company, is a prominent stainless steel manufacturer and supplier of high-quality products for multifarious industrial uses. We specialize in delivering the finest quality products with emphasis on precision and excellence. Our portfolio includes a diverse array of solutions, among which Stainless Steel 330 Nuts stand out for their superior strength, corrosion resistance, and durability at high temperatures. Manufactured for harsh operating environments, these nuts are reliable and long lasting in demanding industries like power generation, chemical processing, and petrochemicals. With punctual delivery, competitive cost, and exceptional customer service, Chanchai Stainless assures that all products meet stringent quality requirements and surpass the expectations of customers.
Stainless Steel 330 Nuts consist of about 34–37% chromium, 0.6–0.8% carbon, 0.8–1.2% nickel, and small traces of manganese and silicon. It is this carefully formulated alloy that offers exceptional thermal stability, high mechanical strength, and enhanced resistance to oxidation and corrosion at higher temperatures. The nuts are mechanically stable under adverse conditions and very much resistant to extreme environments. Their high-temperature capabilities guarantee that they remain tensile-strength, hardness, and structure-stability over long periods of use, and they are thus perfectly suited for long-term reliability in furnaces, boilers, heat exchangers, and other high-heat industrial equipment.
STAINLESS STEEL 330 NUTS SPECIFICATIONS |
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| Specifications | IS, BS, ASTM |
| Standard | ASTM / ASME – A/ SA 193 |
| Length | 3 mm to 200 mm |
| Size | M02 to M33 |
| Type | Hex Nuts, Dome Nuts, Hex Machine Screw Nuts, Hex Lock Nuts Nylon Insert, Hex Jam Nuts, Hex Jam Nylon Lock Nuts, Heavy Hex Nuts, Wing Nuts, Cap Nuts, Acorn Nuts, Square Nuts, K-Lock Nuts, Prevailing Torque Lock Nuts, Top Lock Nuts, Two-Way Reversible Lock Nuts, Pin-Lock Nuts, T-Nuts, Coupling Nuts, T-Slot Nuts, Castle Nuts, Flange Nuts Serrated, Machine Hex Nuts, Finished Hex Nuts, Forged Eye Nut, Rivet Nuts, Slotted Hex Nut, Acme Hex Nuts, Nylock Nuts, Anco Locknuts, Flexloc Nuts, Reversible Locknuts, Panel Nut, Poly Nut, Conelock Nut, Self Clinching Nuts, Domed Cap Nuts, Imperial Thread Nuts, Imperial Thread Nylock Nuts, Sleeve Nuts, Thin Nuts, Weld Nuts, High Tensile Nuts, Cage Nuts, Security Nuts, Imperial Nuts, Industrial Nuts, Miscellaneous Nuts, Insert Nuts, Knurled Nuts, Round Nuts |
| Element | SS 330 |
| Ni | 34.00 – 37.00 |
| C | 0.08 |
| Mn | 2.0 max |
| P | 0.03 max |
| S | 0.03 max |
| Si | 1.50 max |
| Cr | 18.00 – 22.00 |
| Mo | – |
| N | – |
| Element | SS 330 |
| Tensile Strength – ksi (min.) | 70 |
| 0.2% Offset Yield Strength – ksi (min.) | 30 |
| Elongation in 2 inches – % (min.) | 30 |
| Hardness – Rockwell B | 90 |
Contact us to get a quick quote for your requirement.
At Chanchai Stainless, we are proud to be the largest supplier, manufacturer, and exporter of Stainless Steel 330 Nuts in Bangkok, Thailand. Our cutting-edge solutions cater to all your piping needs. With state-of-the-art production facilities strategically located in the Thailand, we maintain a vast inventory of over 16,000 tons of premium-quality materials, ensuring we have the stock readily available to meet your demands.
An anti-corrosion treatment designed for materials at extremely high temperatures. Stainless steel 330 nuts are available in sizes ranging from M6 to M36, making them ideal for furnace applications, heat exchangers and other hot environments.
The threaded rods are connected by stainless steel 330 coupling nuts under high temperature conditions. Sizes range from M6 to M36, suitable for industrial oven applications where high thermal resistance is required.
Stainless steel 330 nylon insert nuts have nylon inserts for secure fastening in harsh conditions. Available in sizes from M6 to M24, they are ideal for high temperature applications where stability and thermal resistance are required.
Stainless steel 330 flange hex nuts for enhanced weight distribution with integrated flange. Sizes range from M6 to M24, making them suitable for high temperatures and harsh environments, such as in heat exchangers and furnace components.
Heavy duty stainless steel 330 heavy hex nuts are designed for high pressure and high temperature applications. Available in sizes from M6 to M36, they provide exceptional strength and heat resistance for use in industrial machinery and furnace parts.
Stainless steel 330 square nuts provide large surface area for efficient torque application. Sizes range from M6 to M24, suitable for high-temperature environments such as furnace parts and heat exchangers, ensuring durability and stability.
We are committed to providing our clients with the finest quality Stainless Steel 330 Nuts. To ensure their outstanding quality, our nuts undergo a thorough series of testing processes before they are dispatched. These tests include hardness testing, chemical analysis via spectro analysis, positive material identification (PMI) testing, flattening tests, micro and macro examinations, pitting resistance tests, flaring tests, and intergranular corrosion (IGC) tests. We also provide third-party inspection certificates to give our clients extra confidence in the quality and suitability of our Stainless Steel 330 Nuts for various applications.
Stainless Steel 330 Nuts are particularly suited for high-temperature and high-stress applications. They find widespread application in furnace parts, industrial boilers, heat exchangers, and other high-heat equipment. Their superior resistance to oxidation and corrosion make them ideal for power plants, fuel refineries, chemical processing, and other industry applications where reliability in tough conditions is paramount. The high strength and thermal stability of the nuts enable them to resist cyclic heating, mechanical stresses, and corrosive atmospheres. Stainless Steel 330 Nuts are perfect wherever long-lasting durability, reliable performance, and resistance to high-temperature oxidation are necessary for secure and effective operations.
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